Hi
So I built 4.8-rc5 from source, added in a line to videobuf2-v4l2.c to output to the kernel debug when it sets the error flag and repeated my tests.
I get exactly the same result.
I also enabled the uvc_trace output in case it helps.
Attached are the following files:
dmesg_reload_uvcvideo_trace - this shows the dmesg output after running modprobe to remove and then re-add the uvcvideo module. This was done at the start of my test to clean things up.
dmesg_first_ffmpeg_capture - this shows the dmesg output after running a test capture using ffmpeg. All is working smoothly at this point.
ffmpeg_first_ffmpeg_capture - this is the output from ffmpeg which corresponds to the above. FFmpeg doesn’t report any problems.
dmesg_second_ffmpeg_capture - this shows where it goes wrong. First you get error -71 (EPROTO) somewhere in uvcvideo. After this, my additional trace picks up the setting of the V4L2_BUF_FLAG_ERROR flag. This occurs on line 267 of videobuf2-v4l2.c
ffmpeg_second_ffmpeg_capture - this is the output from ffmpeg which corresponds to the above. As you can see it reports a corrupted dequeued buffer. On this occasion it handles it ok, with just one further warning regarding “Past duration too large”.
fmpeg_third_ffmpeg_capture - I ran a third ffmpeg capture and this time you can see FFmpeg struggling to deal with the difference in the timestamps between the input and the output, presumably a knock-on effect of the initial buffer corruption. These warnings continue indefinitely if you leave FFmpeg running. The only workaround I’ve so far come up with is to add an option to FFmpeg to simply discard the timestamps from the capture and calculate new ones, or to raise the threshold FFmpeg uses for this warning but this is rather papering over the cracks I feel.
dmesg_api_capture_example - finally I ran the code that comes with the V4L2 API to confirm that it isn’t an issue being caused by FFmpeg. As you can see, error -71 occurs followed by the usual buffer error flag.
I do not have any knowledge of uvcvideo and the associated classes apart from the studying I’ve done the past day or two, but it seems likely that error -71 and the later setting of V4L2_BUF_FLAG_ERROR are linked. Also, the fact it only happens in captures after the first one suggests something isn’t being cleared down or released properly in uvcvideo/v4l2-core at the end of the first capture.
Let me know what I need to do next to further narrow it down.
Regards
Oliver
[ 1138.087237] uvcvideo: uvc_v4l2_open
[ 1138.180909] uvcvideo: Resuming interface 0
[ 1138.180910] uvcvideo: Resuming interface 1
[ 1138.182123] uvcvideo: uvc_v4l2_mmap
[ 1138.182189] uvcvideo: uvc_v4l2_mmap
[ 1138.182239] uvcvideo: uvc_v4l2_mmap
[ 1138.182286] uvcvideo: uvc_v4l2_mmap
[ 1138.182440] uvcvideo: Allocated 5 URB buffers of 16x1024 bytes each.
[ 1138.182446] uvcvideo: uvc_v4l2_poll
[ 1138.185884] uvcvideo: Non-zero status (-71) in video completion handler.
[ 1138.185924] uvcvideo: uvc_v4l2_poll
[ 1138.185927] videobuf2-v4l2.c - setting V4L2_BUF_FLAG_ERROR
[ 1138.185940] uvcvideo: uvc_v4l2_poll
[ 1138.185941] videobuf2-v4l2.c - setting V4L2_BUF_FLAG_ERROR
[ 1138.185945] uvcvideo: uvc_v4l2_poll
[ 1138.185946] videobuf2-v4l2.c - setting V4L2_BUF_FLAG_ERROR
[ 1138.185948] uvcvideo: uvc_v4l2_poll
[ 1138.185949] videobuf2-v4l2.c - setting V4L2_BUF_FLAG_ERROR
[ 1138.185953] uvcvideo: uvc_v4l2_poll
[ 1138.196427] uvcvideo: Frame complete (EOF found).
[ 1138.196453] uvcvideo: uvc_v4l2_poll
[ 1138.196473] uvcvideo: frame 1 stats: 0/0/254 packets, 0/0/0 pts (!early !initial), 0/0 scr, last pts/stc/sof 0/0/0
[ 1138.196475] uvcvideo: uvc_v4l2_poll
[ 1138.206993] uvcvideo: Frame complete (EOF found).
[ 1138.207022] uvcvideo: uvc_v4l2_poll
[ 1138.207046] uvcvideo: uvc_v4l2_poll
[ 1138.233023] uvcvideo: frame 2 stats: 0/0/254 packets, 0/0/0 pts (!early !initial), 0/0 scr, last pts/stc/sof 0/0/0
[ 1138.243566] uvcvideo: Frame complete (EOF found).
[ 1138.243582] uvcvideo: uvc_v4l2_poll
[ 1138.243613] uvcvideo: uvc_v4l2_poll
[ 1138.273054] uvcvideo: frame 3 stats: 0/0/254 packets, 0/0/0 pts (!early !initial), 0/0 scr, last pts/stc/sof 0/0/0
[ 1138.283533] uvcvideo: Frame complete (EOF found).
[ 1138.283547] uvcvideo: uvc_v4l2_poll
[ 1138.283560] uvcvideo: uvc_v4l2_poll
[ 1138.313057] uvcvideo: frame 4 stats: 0/0/254 packets, 0/0/0 pts (!early !initial), 0/0 scr, last pts/stc/sof 0/0/0
[ 1138.323574] uvcvideo: Frame complete (EOF found).
[ 1138.323589] uvcvideo: uvc_v4l2_poll
[ 1138.323621] uvcvideo: uvc_v4l2_poll
[ 1138.353018] uvcvideo: frame 5 stats: 0/0/254 packets, 0/0/0 pts (!early !initial), 0/0 scr, last pts/stc/sof 0/0/0
[ 1138.363587] uvcvideo: Frame complete (EOF found).
[ 1138.363645] uvcvideo: uvc_v4l2_poll
[ 1138.372573] uvcvideo: uvc_v4l2_release
[ 1140.376210] uvcvideo: Suspending interface 1
[ 1140.376211] uvcvideo: Suspending interface 0
[ 773.705527] uvcvideo: uvc_v4l2_open
[ 773.800021] uvcvideo: Resuming interface 0
[ 773.800023] uvcvideo: Resuming interface 1
[ 773.800047] uvcvideo: Trying format 0x32315559 (YU12): 1920x1080.
[ 773.800048] uvcvideo: Using default frame interval 16666.7 us (59.9 fps).
[ 773.800422] uvcvideo: Trying format 0x32315559 (YU12): 1920x1080.
[ 773.800423] uvcvideo: Using default frame interval 16666.7 us (59.9 fps).
[ 773.800787] uvcvideo: Trying format 0x32315659 (YV12): 1920x1080.
[ 773.800788] uvcvideo: Using default frame interval 16666.7 us (59.9 fps).
[ 773.801158] uvcvideo: Trying format 0x50323234 (422P): 1920x1080.
[ 773.801159] uvcvideo: Using default frame interval 16666.7 us (59.9 fps).
[ 773.801532] uvcvideo: Trying format 0x56595559 (YUYV): 1920x1080.
[ 773.801532] uvcvideo: Using default frame interval 16666.7 us (59.9 fps).
[ 773.801925] uvcvideo: Setting frame interval to 1/25 (400000).
[ 773.813144] uvcvideo: uvc_v4l2_mmap
[ 773.813237] uvcvideo: uvc_v4l2_mmap
[ 773.813300] uvcvideo: uvc_v4l2_mmap
[ 773.813366] uvcvideo: uvc_v4l2_mmap
[ 773.813428] uvcvideo: uvc_v4l2_mmap
[ 773.813491] uvcvideo: uvc_v4l2_mmap
[ 773.813552] uvcvideo: uvc_v4l2_mmap
[ 773.813614] uvcvideo: uvc_v4l2_mmap
[ 773.813677] uvcvideo: uvc_v4l2_mmap
[ 773.813739] uvcvideo: uvc_v4l2_mmap
[ 773.813800] uvcvideo: uvc_v4l2_mmap
[ 773.813862] uvcvideo: uvc_v4l2_mmap
[ 773.813923] uvcvideo: uvc_v4l2_mmap
[ 773.813985] uvcvideo: uvc_v4l2_mmap
[ 773.814046] uvcvideo: uvc_v4l2_mmap
[ 773.814107] uvcvideo: uvc_v4l2_mmap
[ 773.814175] uvcvideo: uvc_v4l2_mmap
[ 773.814236] uvcvideo: uvc_v4l2_mmap
[ 773.814297] uvcvideo: uvc_v4l2_mmap
[ 773.814358] uvcvideo: uvc_v4l2_mmap
[ 773.814420] uvcvideo: uvc_v4l2_mmap
[ 773.814480] uvcvideo: uvc_v4l2_mmap
[ 773.814542] uvcvideo: uvc_v4l2_mmap
[ 773.814603] uvcvideo: uvc_v4l2_mmap
[ 773.814664] uvcvideo: uvc_v4l2_mmap
[ 773.814725] uvcvideo: uvc_v4l2_mmap
[ 773.814787] uvcvideo: uvc_v4l2_mmap
[ 773.814848] uvcvideo: uvc_v4l2_mmap
[ 773.814909] uvcvideo: uvc_v4l2_mmap
[ 773.814971] uvcvideo: uvc_v4l2_mmap
[ 773.815032] uvcvideo: uvc_v4l2_mmap
[ 773.815092] uvcvideo: uvc_v4l2_mmap
[ 773.815254] uvcvideo: Allocated 5 URB buffers of 16x1024 bytes each.
[ 773.880959] uvcvideo: Frame complete (EOF found).
[ 773.910414] uvcvideo: frame 1 stats: 0/0/254 packets, 0/0/0 pts (!early !initial), 0/0 scr, last pts/stc/sof 0/0/0
[ 773.920953] uvcvideo: Frame complete (EOF found).
[ 773.950412] uvcvideo: frame 2 stats: 0/0/254 packets, 0/0/0 pts (!early !initial), 0/0 scr, last pts/stc/sof 0/0/0
[ 773.960953] uvcvideo: Frame complete (EOF found).
[ 773.990411] uvcvideo: frame 3 stats: 0/0/254 packets, 0/0/0 pts (!early !initial), 0/0 scr, last pts/stc/sof 0/0/0
[ 774.000952] uvcvideo: Frame complete (EOF found).
[ 774.030413] uvcvideo: frame 4 stats: 0/0/254 packets, 0/0/0 pts (!early !initial), 0/0 scr, last pts/stc/sof 0/0/0
[ 774.040964] uvcvideo: Frame complete (EOF found).
[ 774.070411] uvcvideo: frame 5 stats: 0/0/254 packets, 0/0/0 pts (!early !initial), 0/0 scr, last pts/stc/sof 0/0/0
[ 774.080952] uvcvideo: Frame complete (EOF found).
[ 774.110410] uvcvideo: frame 6 stats: 0/0/254 packets, 0/0/0 pts (!early !initial), 0/0 scr, last pts/stc/sof 0/0/0
[ 774.120951] uvcvideo: Frame complete (EOF found).
[ 774.150411] uvcvideo: frame 7 stats: 0/0/254 packets, 0/0/0 pts (!early !initial), 0/0 scr, last pts/stc/sof 0/0/0
[ 774.160951] uvcvideo: Frame complete (EOF found).
[ 774.190410] uvcvideo: frame 8 stats: 0/0/254 packets, 0/0/0 pts (!early !initial), 0/0 scr, last pts/stc/sof 0/0/0
[ 774.200950] uvcvideo: Frame complete (EOF found).
[ 774.230410] uvcvideo: frame 9 stats: 0/0/254 packets, 0/0/0 pts (!early !initial), 0/0 scr, last pts/stc/sof 0/0/0
[ 774.240951] uvcvideo: Frame complete (EOF found).
[ 774.270410] uvcvideo: frame 10 stats: 0/0/254 packets, 0/0/0 pts (!early !initial), 0/0 scr, last pts/stc/sof 0/0/0
[ 774.280946] uvcvideo: Frame complete (EOF found).
[ 774.310410] uvcvideo: frame 11 stats: 0/0/254 packets, 0/0/0 pts (!early !initial), 0/0 scr, last pts/stc/sof 0/0/0
[ 774.320950] uvcvideo: Frame complete (EOF found).
[ 774.350411] uvcvideo: frame 12 stats: 0/0/254 packets, 0/0/0 pts (!early !initial), 0/0 scr, last pts/stc/sof 0/0/0
[ 774.360950] uvcvideo: Frame complete (EOF found).
[ 774.390409] uvcvideo: frame 13 stats: 0/0/254 packets, 0/0/0 pts (!early !initial), 0/0 scr, last pts/stc/sof 0/0/0
[ 774.400949] uvcvideo: Frame complete (EOF found).
[ 774.430425] uvcvideo: frame 14 stats: 0/0/254 packets, 0/0/0 pts (!early !initial), 0/0 scr, last pts/stc/sof 0/0/0
[ 774.440949] uvcvideo: Frame complete (EOF found).
[ 774.470410] uvcvideo: frame 15 stats: 0/0/254 packets, 0/0/0 pts (!early !initial), 0/0 scr, last pts/stc/sof 0/0/0
[ 774.480949] uvcvideo: Frame complete (EOF found).
[ 774.510409] uvcvideo: frame 16 stats: 0/0/254 packets, 0/0/0 pts (!early !initial), 0/0 scr, last pts/stc/sof 0/0/0
[ 774.520948] uvcvideo: Frame complete (EOF found).
[ 774.550409] uvcvideo: frame 17 stats: 0/0/254 packets, 0/0/0 pts (!early !initial), 0/0 scr, last pts/stc/sof 0/0/0
[ 774.560949] uvcvideo: Frame complete (EOF found).
[ 774.590411] uvcvideo: frame 18 stats: 0/0/254 packets, 0/0/0 pts (!early !initial), 0/0 scr, last pts/stc/sof 0/0/0
[ 774.600948] uvcvideo: Frame complete (EOF found).
[ 774.630412] uvcvideo: frame 19 stats: 0/0/254 packets, 0/0/0 pts (!early !initial), 0/0 scr, last pts/stc/sof 0/0/0
[ 774.640944] uvcvideo: Frame complete (EOF found).
[ 774.670410] uvcvideo: frame 20 stats: 0/0/254 packets, 0/0/0 pts (!early !initial), 0/0 scr, last pts/stc/sof 0/0/0
[ 774.680947] uvcvideo: Frame complete (EOF found).
[ 774.710409] uvcvideo: frame 21 stats: 0/0/254 packets, 0/0/0 pts (!early !initial), 0/0 scr, last pts/stc/sof 0/0/0
[ 774.720947] uvcvideo: Frame complete (EOF found).
[ 774.750409] uvcvideo: frame 22 stats: 0/0/254 packets, 0/0/0 pts (!early !initial), 0/0 scr, last pts/stc/sof 0/0/0
[ 774.760942] uvcvideo: Frame complete (EOF found).
[ 774.790408] uvcvideo: frame 23 stats: 0/0/254 packets, 0/0/0 pts (!early !initial), 0/0 scr, last pts/stc/sof 0/0/0
[ 774.800946] uvcvideo: Frame complete (EOF found).
[ 774.830407] uvcvideo: frame 24 stats: 0/0/254 packets, 0/0/0 pts (!early !initial), 0/0 scr, last pts/stc/sof 0/0/0
[ 774.840946] uvcvideo: Frame complete (EOF found).
[ 774.870408] uvcvideo: frame 25 stats: 0/0/254 packets, 0/0/0 pts (!early !initial), 0/0 scr, last pts/stc/sof 0/0/0
[ 774.880947] uvcvideo: Frame complete (EOF found).
[ 774.910406] uvcvideo: frame 26 stats: 0/0/254 packets, 0/0/0 pts (!early !initial), 0/0 scr, last pts/stc/sof 0/0/0
[ 774.920945] uvcvideo: Frame complete (EOF found).
[ 774.950404] uvcvideo: frame 27 stats: 0/0/254 packets, 0/0/0 pts (!early !initial), 0/0 scr, last pts/stc/sof 0/0/0
[ 774.960941] uvcvideo: Frame complete (EOF found).
[ 774.990408] uvcvideo: frame 28 stats: 0/0/254 packets, 0/0/0 pts (!early !initial), 0/0 scr, last pts/stc/sof 0/0/0
[ 775.000945] uvcvideo: Frame complete (EOF found).
[ 775.030408] uvcvideo: frame 29 stats: 0/0/254 packets, 0/0/0 pts (!early !initial), 0/0 scr, last pts/stc/sof 0/0/0
[ 775.040944] uvcvideo: Frame complete (EOF found).
[ 775.070408] uvcvideo: frame 30 stats: 0/0/254 packets, 0/0/0 pts (!early !initial), 0/0 scr, last pts/stc/sof 0/0/0
[ 775.080945] uvcvideo: Frame complete (EOF found).
[ 775.110409] uvcvideo: frame 31 stats: 0/0/254 packets, 0/0/0 pts (!early !initial), 0/0 scr, last pts/stc/sof 0/0/0
[ 775.120944] uvcvideo: Frame complete (EOF found).
[ 775.150407] uvcvideo: frame 32 stats: 0/0/254 packets, 0/0/0 pts (!early !initial), 0/0 scr, last pts/stc/sof 0/0/0
[ 775.160939] uvcvideo: Frame complete (EOF found).
[ 775.190405] uvcvideo: frame 33 stats: 0/0/254 packets, 0/0/0 pts (!early !initial), 0/0 scr, last pts/stc/sof 0/0/0
[ 775.200945] uvcvideo: Frame complete (EOF found).
[ 775.230404] uvcvideo: frame 34 stats: 0/0/254 packets, 0/0/0 pts (!early !initial), 0/0 scr, last pts/stc/sof 0/0/0
[ 775.240943] uvcvideo: Frame complete (EOF found).
[ 775.270403] uvcvideo: frame 35 stats: 0/0/254 packets, 0/0/0 pts (!early !initial), 0/0 scr, last pts/stc/sof 0/0/0
[ 775.280943] uvcvideo: Frame complete (EOF found).
[ 775.310404] uvcvideo: frame 36 stats: 0/0/254 packets, 0/0/0 pts (!early !initial), 0/0 scr, last pts/stc/sof 0/0/0
[ 775.320942] uvcvideo: Frame complete (EOF found).
[ 775.350403] uvcvideo: frame 37 stats: 0/0/254 packets, 0/0/0 pts (!early !initial), 0/0 scr, last pts/stc/sof 0/0/0
[ 775.360942] uvcvideo: Frame complete (EOF found).
[ 775.390402] uvcvideo: frame 38 stats: 0/0/254 packets, 0/0/0 pts (!early !initial), 0/0 scr, last pts/stc/sof 0/0/0
[ 775.400943] uvcvideo: Frame complete (EOF found).
[ 775.430404] uvcvideo: frame 39 stats: 0/0/254 packets, 0/0/0 pts (!early !initial), 0/0 scr, last pts/stc/sof 0/0/0
[ 775.440942] uvcvideo: Frame complete (EOF found).
[ 775.470413] uvcvideo: frame 40 stats: 0/0/254 packets, 0/0/0 pts (!early !initial), 0/0 scr, last pts/stc/sof 0/0/0
[ 775.480941] uvcvideo: Frame complete (EOF found).
[ 775.510401] uvcvideo: frame 41 stats: 0/0/254 packets, 0/0/0 pts (!early !initial), 0/0 scr, last pts/stc/sof 0/0/0
[ 775.520941] uvcvideo: Frame complete (EOF found).
[ 775.550401] uvcvideo: frame 42 stats: 0/0/254 packets, 0/0/0 pts (!early !initial), 0/0 scr, last pts/stc/sof 0/0/0
[ 775.560940] uvcvideo: Frame complete (EOF found).
[ 775.590400] uvcvideo: frame 43 stats: 0/0/254 packets, 0/0/0 pts (!early !initial), 0/0 scr, last pts/stc/sof 0/0/0
[ 775.600936] uvcvideo: Frame complete (EOF found).
[ 775.630399] uvcvideo: frame 44 stats: 0/0/254 packets, 0/0/0 pts (!early !initial), 0/0 scr, last pts/stc/sof 0/0/0
[ 775.640940] uvcvideo: Frame complete (EOF found).
[ 775.670400] uvcvideo: frame 45 stats: 0/0/254 packets, 0/0/0 pts (!early !initial), 0/0 scr, last pts/stc/sof 0/0/0
[ 775.680935] uvcvideo: Frame complete (EOF found).
[ 775.710402] uvcvideo: frame 46 stats: 0/0/254 packets, 0/0/0 pts (!early !initial), 0/0 scr, last pts/stc/sof 0/0/0
[ 775.720940] uvcvideo: Frame complete (EOF found).
[ 775.750401] uvcvideo: frame 47 stats: 0/0/254 packets, 0/0/0 pts (!early !initial), 0/0 scr, last pts/stc/sof 0/0/0
[ 775.760939] uvcvideo: Frame complete (EOF found).
[ 775.790399] uvcvideo: frame 48 stats: 0/0/254 packets, 0/0/0 pts (!early !initial), 0/0 scr, last pts/stc/sof 0/0/0
[ 775.800939] uvcvideo: Frame complete (EOF found).
[ 775.830400] uvcvideo: frame 49 stats: 0/0/254 packets, 0/0/0 pts (!early !initial), 0/0 scr, last pts/stc/sof 0/0/0
[ 775.840938] uvcvideo: Frame complete (EOF found).
[ 775.870397] uvcvideo: frame 50 stats: 0/0/254 packets, 0/0/0 pts (!early !initial), 0/0 scr, last pts/stc/sof 0/0/0
[ 775.880937] uvcvideo: Frame complete (EOF found).
[ 775.910400] uvcvideo: frame 51 stats: 0/0/254 packets, 0/0/0 pts (!early !initial), 0/0 scr, last pts/stc/sof 0/0/0
[ 775.920937] uvcvideo: Frame complete (EOF found).
[ 775.950416] uvcvideo: frame 52 stats: 0/0/254 packets, 0/0/0 pts (!early !initial), 0/0 scr, last pts/stc/sof 0/0/0
[ 775.960938] uvcvideo: Frame complete (EOF found).
[ 775.990398] uvcvideo: frame 53 stats: 0/0/254 packets, 0/0/0 pts (!early !initial), 0/0 scr, last pts/stc/sof 0/0/0
[ 776.000932] uvcvideo: Frame complete (EOF found).
[ 776.030402] uvcvideo: frame 54 stats: 0/0/254 packets, 0/0/0 pts (!early !initial), 0/0 scr, last pts/stc/sof 0/0/0
[ 776.040938] uvcvideo: Frame complete (EOF found).
[ 776.070397] uvcvideo: frame 55 stats: 0/0/254 packets, 0/0/0 pts (!early !initial), 0/0 scr, last pts/stc/sof 0/0/0
[ 776.080936] uvcvideo: Frame complete (EOF found).
[ 776.110398] uvcvideo: frame 56 stats: 0/0/254 packets, 0/0/0 pts (!early !initial), 0/0 scr, last pts/stc/sof 0/0/0
[ 776.120938] uvcvideo: Frame complete (EOF found).
[ 776.150396] uvcvideo: frame 57 stats: 0/0/254 packets, 0/0/0 pts (!early !initial), 0/0 scr, last pts/stc/sof 0/0/0
[ 776.160936] uvcvideo: Frame complete (EOF found).
[ 776.190395] uvcvideo: frame 58 stats: 0/0/254 packets, 0/0/0 pts (!early !initial), 0/0 scr, last pts/stc/sof 0/0/0
[ 776.200935] uvcvideo: Frame complete (EOF found).
[ 776.230396] uvcvideo: frame 59 stats: 0/0/254 packets, 0/0/0 pts (!early !initial), 0/0 scr, last pts/stc/sof 0/0/0
[ 776.240936] uvcvideo: Frame complete (EOF found).
[ 776.270394] uvcvideo: frame 60 stats: 0/0/254 packets, 0/0/0 pts (!early !initial), 0/0 scr, last pts/stc/sof 0/0/0
[ 776.280935] uvcvideo: Frame complete (EOF found).
[ 776.310395] uvcvideo: frame 61 stats: 0/0/254 packets, 0/0/0 pts (!early !initial), 0/0 scr, last pts/stc/sof 0/0/0
[ 776.320935] uvcvideo: Frame complete (EOF found).
[ 776.350394] uvcvideo: frame 62 stats: 0/0/254 packets, 0/0/0 pts (!early !initial), 0/0 scr, last pts/stc/sof 0/0/0
[ 776.360934] uvcvideo: Frame complete (EOF found).
[ 776.390394] uvcvideo: frame 63 stats: 0/0/254 packets, 0/0/0 pts (!early !initial), 0/0 scr, last pts/stc/sof 0/0/0
[ 776.400934] uvcvideo: Frame complete (EOF found).
[ 776.430393] uvcvideo: frame 64 stats: 0/0/254 packets, 0/0/0 pts (!early !initial), 0/0 scr, last pts/stc/sof 0/0/0
[ 776.440924] uvcvideo: Frame complete (EOF found).
[ 776.470391] uvcvideo: frame 65 stats: 0/0/254 packets, 0/0/0 pts (!early !initial), 0/0 scr, last pts/stc/sof 0/0/0
[ 776.480924] uvcvideo: Frame complete (EOF found).
[ 776.510393] uvcvideo: frame 66 stats: 0/0/254 packets, 0/0/0 pts (!early !initial), 0/0 scr, last pts/stc/sof 0/0/0
[ 776.520932] uvcvideo: Frame complete (EOF found).
[ 776.550393] uvcvideo: frame 67 stats: 0/0/254 packets, 0/0/0 pts (!early !initial), 0/0 scr, last pts/stc/sof 0/0/0
[ 776.560932] uvcvideo: Frame complete (EOF found).
[ 776.590394] uvcvideo: frame 68 stats: 0/0/254 packets, 0/0/0 pts (!early !initial), 0/0 scr, last pts/stc/sof 0/0/0
[ 776.600932] uvcvideo: Frame complete (EOF found).
[ 776.630392] uvcvideo: frame 69 stats: 0/0/254 packets, 0/0/0 pts (!early !initial), 0/0 scr, last pts/stc/sof 0/0/0
[ 776.640954] uvcvideo: Frame complete (EOF found).
[ 776.670392] uvcvideo: frame 70 stats: 0/0/254 packets, 0/0/0 pts (!early !initial), 0/0 scr, last pts/stc/sof 0/0/0
[ 776.680931] uvcvideo: Frame complete (EOF found).
[ 776.710392] uvcvideo: frame 71 stats: 0/0/254 packets, 0/0/0 pts (!early !initial), 0/0 scr, last pts/stc/sof 0/0/0
[ 776.720932] uvcvideo: Frame complete (EOF found).
[ 776.750391] uvcvideo: frame 72 stats: 0/0/254 packets, 0/0/0 pts (!early !initial), 0/0 scr, last pts/stc/sof 0/0/0
[ 776.760931] uvcvideo: Frame complete (EOF found).
[ 776.790390] uvcvideo: frame 73 stats: 0/0/254 packets, 0/0/0 pts (!early !initial), 0/0 scr, last pts/stc/sof 0/0/0
[ 776.800931] uvcvideo: Frame complete (EOF found).
[ 776.830391] uvcvideo: frame 74 stats: 0/0/254 packets, 0/0/0 pts (!early !initial), 0/0 scr, last pts/stc/sof 0/0/0
[ 776.840931] uvcvideo: Frame complete (EOF found).
[ 776.870390] uvcvideo: frame 75 stats: 0/0/254 packets, 0/0/0 pts (!early !initial), 0/0 scr, last pts/stc/sof 0/0/0
[ 776.880930] uvcvideo: Frame complete (EOF found).
[ 776.910389] uvcvideo: frame 76 stats: 0/0/254 packets, 0/0/0 pts (!early !initial), 0/0 scr, last pts/stc/sof 0/0/0
[ 776.920929] uvcvideo: Frame complete (EOF found).
[ 776.950390] uvcvideo: frame 77 stats: 0/0/254 packets, 0/0/0 pts (!early !initial), 0/0 scr, last pts/stc/sof 0/0/0
[ 776.960929] uvcvideo: Frame complete (EOF found).
[ 776.990389] uvcvideo: frame 78 stats: 0/0/254 packets, 0/0/0 pts (!early !initial), 0/0 scr, last pts/stc/sof 0/0/0
[ 777.000929] uvcvideo: Frame complete (EOF found).
[ 777.030388] uvcvideo: frame 79 stats: 0/0/254 packets, 0/0/0 pts (!early !initial), 0/0 scr, last pts/stc/sof 0/0/0
[ 777.040928] uvcvideo: Frame complete (EOF found).
[ 777.070389] uvcvideo: frame 80 stats: 0/0/254 packets, 0/0/0 pts (!early !initial), 0/0 scr, last pts/stc/sof 0/0/0
[ 777.080929] uvcvideo: Frame complete (EOF found).
[ 777.110388] uvcvideo: frame 81 stats: 0/0/254 packets, 0/0/0 pts (!early !initial), 0/0 scr, last pts/stc/sof 0/0/0
[ 777.120928] uvcvideo: Frame complete (EOF found).
[ 777.150393] uvcvideo: frame 82 stats: 0/0/254 packets, 0/0/0 pts (!early !initial), 0/0 scr, last pts/stc/sof 0/0/0
[ 777.160928] uvcvideo: Frame complete (EOF found).
[ 777.190388] uvcvideo: frame 83 stats: 0/0/254 packets, 0/0/0 pts (!early !initial), 0/0 scr, last pts/stc/sof 0/0/0
[ 777.200928] uvcvideo: Frame complete (EOF found).
[ 777.230387] uvcvideo: frame 84 stats: 0/0/254 packets, 0/0/0 pts (!early !initial), 0/0 scr, last pts/stc/sof 0/0/0
[ 777.240929] uvcvideo: Frame complete (EOF found).
[ 777.270389] uvcvideo: frame 85 stats: 0/0/254 packets, 0/0/0 pts (!early !initial), 0/0 scr, last pts/stc/sof 0/0/0
[ 777.280927] uvcvideo: Frame complete (EOF found).
[ 777.310387] uvcvideo: frame 86 stats: 0/0/254 packets, 0/0/0 pts (!early !initial), 0/0 scr, last pts/stc/sof 0/0/0
[ 777.320927] uvcvideo: Frame complete (EOF found).
[ 777.350387] uvcvideo: frame 87 stats: 0/0/254 packets, 0/0/0 pts (!early !initial), 0/0 scr, last pts/stc/sof 0/0/0
[ 777.360926] uvcvideo: Frame complete (EOF found).
[ 777.390386] uvcvideo: frame 88 stats: 0/0/254 packets, 0/0/0 pts (!early !initial), 0/0 scr, last pts/stc/sof 0/0/0
[ 777.400926] uvcvideo: Frame complete (EOF found).
[ 777.430386] uvcvideo: frame 89 stats: 0/0/254 packets, 0/0/0 pts (!early !initial), 0/0 scr, last pts/stc/sof 0/0/0
[ 777.440927] uvcvideo: Frame complete (EOF found).
[ 777.470385] uvcvideo: frame 90 stats: 0/0/254 packets, 0/0/0 pts (!early !initial), 0/0 scr, last pts/stc/sof 0/0/0
[ 777.480926] uvcvideo: Frame complete (EOF found).
[ 777.510386] uvcvideo: frame 91 stats: 0/0/254 packets, 0/0/0 pts (!early !initial), 0/0 scr, last pts/stc/sof 0/0/0
[ 777.520926] uvcvideo: Frame complete (EOF found).
[ 777.550384] uvcvideo: frame 92 stats: 0/0/254 packets, 0/0/0 pts (!early !initial), 0/0 scr, last pts/stc/sof 0/0/0
[ 777.560925] uvcvideo: Frame complete (EOF found).
[ 777.590384] uvcvideo: frame 93 stats: 0/0/254 packets, 0/0/0 pts (!early !initial), 0/0 scr, last pts/stc/sof 0/0/0
[ 777.600915] uvcvideo: Frame complete (EOF found).
[ 777.630384] uvcvideo: frame 94 stats: 0/0/254 packets, 0/0/0 pts (!early !initial), 0/0 scr, last pts/stc/sof 0/0/0
[ 777.640924] uvcvideo: Frame complete (EOF found).
[ 777.670385] uvcvideo: frame 95 stats: 0/0/254 packets, 0/0/0 pts (!early !initial), 0/0 scr, last pts/stc/sof 0/0/0
[ 777.680921] uvcvideo: Frame complete (EOF found).
[ 777.710384] uvcvideo: frame 96 stats: 0/0/254 packets, 0/0/0 pts (!early !initial), 0/0 scr, last pts/stc/sof 0/0/0
[ 777.720921] uvcvideo: Frame complete (EOF found).
[ 777.750384] uvcvideo: frame 97 stats: 0/0/254 packets, 0/0/0 pts (!early !initial), 0/0 scr, last pts/stc/sof 0/0/0
[ 777.760923] uvcvideo: Frame complete (EOF found).
[ 777.790382] uvcvideo: frame 98 stats: 0/0/254 packets, 0/0/0 pts (!early !initial), 0/0 scr, last pts/stc/sof 0/0/0
[ 777.800930] uvcvideo: Frame complete (EOF found).
[ 777.830382] uvcvideo: frame 99 stats: 0/0/254 packets, 0/0/0 pts (!early !initial), 0/0 scr, last pts/stc/sof 0/0/0
[ 777.840920] uvcvideo: Frame complete (EOF found).
[ 777.870384] uvcvideo: frame 100 stats: 0/0/254 packets, 0/0/0 pts (!early !initial), 0/0 scr, last pts/stc/sof 0/0/0
[ 777.880919] uvcvideo: Frame complete (EOF found).
[ 777.910383] uvcvideo: frame 101 stats: 0/0/254 packets, 0/0/0 pts (!early !initial), 0/0 scr, last pts/stc/sof 0/0/0
[ 777.920917] uvcvideo: Frame complete (EOF found).
[ 777.950383] uvcvideo: frame 102 stats: 0/0/254 packets, 0/0/0 pts (!early !initial), 0/0 scr, last pts/stc/sof 0/0/0
[ 777.960920] uvcvideo: Frame complete (EOF found).
[ 777.990382] uvcvideo: frame 103 stats: 0/0/254 packets, 0/0/0 pts (!early !initial), 0/0 scr, last pts/stc/sof 0/0/0
[ 778.000919] uvcvideo: Frame complete (EOF found).
[ 778.030382] uvcvideo: frame 104 stats: 0/0/254 packets, 0/0/0 pts (!early !initial), 0/0 scr, last pts/stc/sof 0/0/0
[ 778.040921] uvcvideo: Frame complete (EOF found).
[ 778.070382] uvcvideo: frame 105 stats: 0/0/254 packets, 0/0/0 pts (!early !initial), 0/0 scr, last pts/stc/sof 0/0/0
[ 778.080918] uvcvideo: Frame complete (EOF found).
[ 778.110380] uvcvideo: frame 106 stats: 0/0/254 packets, 0/0/0 pts (!early !initial), 0/0 scr, last pts/stc/sof 0/0/0
[ 778.120920] uvcvideo: Frame complete (EOF found).
[ 778.150382] uvcvideo: frame 107 stats: 0/0/254 packets, 0/0/0 pts (!early !initial), 0/0 scr, last pts/stc/sof 0/0/0
[ 778.160917] uvcvideo: Frame complete (EOF found).
[ 778.190380] uvcvideo: frame 108 stats: 0/0/254 packets, 0/0/0 pts (!early !initial), 0/0 scr, last pts/stc/sof 0/0/0
[ 778.200917] uvcvideo: Frame complete (EOF found).
[ 778.230380] uvcvideo: frame 109 stats: 0/0/254 packets, 0/0/0 pts (!early !initial), 0/0 scr, last pts/stc/sof 0/0/0
[ 778.240917] uvcvideo: Frame complete (EOF found).
[ 778.270379] uvcvideo: frame 110 stats: 0/0/254 packets, 0/0/0 pts (!early !initial), 0/0 scr, last pts/stc/sof 0/0/0
[ 778.280917] uvcvideo: Frame complete (EOF found).
[ 778.310379] uvcvideo: frame 111 stats: 0/0/254 packets, 0/0/0 pts (!early !initial), 0/0 scr, last pts/stc/sof 0/0/0
[ 778.320917] uvcvideo: Frame complete (EOF found).
[ 778.350378] uvcvideo: frame 112 stats: 0/0/254 packets, 0/0/0 pts (!early !initial), 0/0 scr, last pts/stc/sof 0/0/0
[ 778.360919] uvcvideo: Frame complete (EOF found).
[ 778.390379] uvcvideo: frame 113 stats: 0/0/254 packets, 0/0/0 pts (!early !initial), 0/0 scr, last pts/stc/sof 0/0/0
[ 778.400919] uvcvideo: Frame complete (EOF found).
[ 778.430377] uvcvideo: frame 114 stats: 0/0/254 packets, 0/0/0 pts (!early !initial), 0/0 scr, last pts/stc/sof 0/0/0
[ 778.440918] uvcvideo: Frame complete (EOF found).
[ 778.470382] uvcvideo: frame 115 stats: 0/0/254 packets, 0/0/0 pts (!early !initial), 0/0 scr, last pts/stc/sof 0/0/0
[ 778.480918] uvcvideo: Frame complete (EOF found).
[ 778.510378] uvcvideo: frame 116 stats: 0/0/254 packets, 0/0/0 pts (!early !initial), 0/0 scr, last pts/stc/sof 0/0/0
[ 778.520917] uvcvideo: Frame complete (EOF found).
[ 778.550376] uvcvideo: frame 117 stats: 0/0/254 packets, 0/0/0 pts (!early !initial), 0/0 scr, last pts/stc/sof 0/0/0
[ 778.560917] uvcvideo: Frame complete (EOF found).
[ 778.590376] uvcvideo: frame 118 stats: 0/0/254 packets, 0/0/0 pts (!early !initial), 0/0 scr, last pts/stc/sof 0/0/0
[ 778.600917] uvcvideo: Frame complete (EOF found).
[ 778.630377] uvcvideo: frame 119 stats: 0/0/254 packets, 0/0/0 pts (!early !initial), 0/0 scr, last pts/stc/sof 0/0/0
[ 778.640917] uvcvideo: Frame complete (EOF found).
[ 778.670376] uvcvideo: frame 120 stats: 0/0/254 packets, 0/0/0 pts (!early !initial), 0/0 scr, last pts/stc/sof 0/0/0
[ 778.680915] uvcvideo: Frame complete (EOF found).
[ 778.710376] uvcvideo: frame 121 stats: 0/0/254 packets, 0/0/0 pts (!early !initial), 0/0 scr, last pts/stc/sof 0/0/0
[ 778.720916] uvcvideo: Frame complete (EOF found).
[ 778.750377] uvcvideo: frame 122 stats: 0/0/254 packets, 0/0/0 pts (!early !initial), 0/0 scr, last pts/stc/sof 0/0/0
[ 778.760916] uvcvideo: Frame complete (EOF found).
[ 778.790376] uvcvideo: frame 123 stats: 0/0/254 packets, 0/0/0 pts (!early !initial), 0/0 scr, last pts/stc/sof 0/0/0
[ 778.800915] uvcvideo: Frame complete (EOF found).
[ 778.830376] uvcvideo: frame 124 stats: 0/0/254 packets, 0/0/0 pts (!early !initial), 0/0 scr, last pts/stc/sof 0/0/0
[ 778.840915] uvcvideo: Frame complete (EOF found).
[ 778.870373] uvcvideo: frame 125 stats: 0/0/254 packets, 0/0/0 pts (!early !initial), 0/0 scr, last pts/stc/sof 0/0/0
[ 778.880904] uvcvideo: Frame complete (EOF found).
[ 778.910374] uvcvideo: frame 126 stats: 0/0/254 packets, 0/0/0 pts (!early !initial), 0/0 scr, last pts/stc/sof 0/0/0
[ 778.920914] uvcvideo: Frame complete (EOF found).
[ 778.950374] uvcvideo: frame 127 stats: 0/0/254 packets, 0/0/0 pts (!early !initial), 0/0 scr, last pts/stc/sof 0/0/0
[ 778.960914] uvcvideo: Frame complete (EOF found).
[ 778.990374] uvcvideo: frame 128 stats: 0/0/254 packets, 0/0/0 pts (!early !initial), 0/0 scr, last pts/stc/sof 0/0/0
[ 779.000914] uvcvideo: Frame complete (EOF found).
[ 779.030373] uvcvideo: frame 129 stats: 0/0/254 packets, 0/0/0 pts (!early !initial), 0/0 scr, last pts/stc/sof 0/0/0
[ 779.040914] uvcvideo: Frame complete (EOF found).
[ 779.070373] uvcvideo: frame 130 stats: 0/0/254 packets, 0/0/0 pts (!early !initial), 0/0 scr, last pts/stc/sof 0/0/0
[ 779.080913] uvcvideo: Frame complete (EOF found).
[ 779.110393] uvcvideo: frame 131 stats: 0/0/254 packets, 0/0/0 pts (!early !initial), 0/0 scr, last pts/stc/sof 0/0/0
[ 779.120913] uvcvideo: Frame complete (EOF found).
[ 779.150372] uvcvideo: frame 132 stats: 0/0/254 packets, 0/0/0 pts (!early !initial), 0/0 scr, last pts/stc/sof 0/0/0
[ 779.160912] uvcvideo: Frame complete (EOF found).
[ 779.190371] uvcvideo: frame 133 stats: 0/0/254 packets, 0/0/0 pts (!early !initial), 0/0 scr, last pts/stc/sof 0/0/0
[ 779.200912] uvcvideo: Frame complete (EOF found).
[ 779.230371] uvcvideo: frame 134 stats: 0/0/254 packets, 0/0/0 pts (!early !initial), 0/0 scr, last pts/stc/sof 0/0/0
[ 779.240909] uvcvideo: Frame complete (EOF found).
[ 779.270371] uvcvideo: frame 135 stats: 0/0/254 packets, 0/0/0 pts (!early !initial), 0/0 scr, last pts/stc/sof 0/0/0
[ 779.280912] uvcvideo: Frame complete (EOF found).
[ 779.310372] uvcvideo: frame 136 stats: 0/0/254 packets, 0/0/0 pts (!early !initial), 0/0 scr, last pts/stc/sof 0/0/0
[ 779.320911] uvcvideo: Frame complete (EOF found).
[ 779.350371] uvcvideo: frame 137 stats: 0/0/254 packets, 0/0/0 pts (!early !initial), 0/0 scr, last pts/stc/sof 0/0/0
[ 779.360909] uvcvideo: Frame complete (EOF found).
[ 779.381600] uvcvideo: uvc_v4l2_release
[ 782.175302] uvcvideo: Suspending interface 1
[ 782.175303] uvcvideo: Suspending interface 0
[ 714.682235] usbcore: deregistering interface driver uvcvideo
[ 714.776488] uvcvideo: Resuming interface 0
[ 714.776489] uvcvideo: Resuming interface 1
[ 715.013267] media: Linux media interface: v0.10
[ 715.027964] Linux video capture interface: v2.00
[ 715.046526] uvcvideo: Found UVC 1.00 device XI100DUSB-HDMI (2935:0001)
[ 715.063148] uvcvideo 2-4:1.0: Entity type for entity Processing 2 was not initialized!
[ 715.063151] uvcvideo 2-4:1.0: Entity type for entity Camera 1 was not initialized!
[ 715.063255] input: XI100DUSB-HDMI as /devices/pci0000:00/0000:00:14.0/usb2/2-4/2-4:1.0/input/input15
[ 715.063330] usbcore: registered new interface driver uvcvideo
[ 715.063331] USB Video Class driver (1.1.1)
[ 842.073192] uvcvideo: uvc_v4l2_open
[ 842.166927] uvcvideo: Resuming interface 0
[ 842.166929] uvcvideo: Resuming interface 1
[ 842.166951] uvcvideo: Trying format 0x32315559 (YU12): 1920x1080.
[ 842.166953] uvcvideo: Using default frame interval 16666.7 us (59.9 fps).
[ 842.167330] uvcvideo: Trying format 0x32315559 (YU12): 1920x1080.
[ 842.167330] uvcvideo: Using default frame interval 16666.7 us (59.9 fps).
[ 842.167675] uvcvideo: Trying format 0x32315659 (YV12): 1920x1080.
[ 842.167675] uvcvideo: Using default frame interval 16666.7 us (59.9 fps).
[ 842.168049] uvcvideo: Trying format 0x50323234 (422P): 1920x1080.
[ 842.168049] uvcvideo: Using default frame interval 16666.7 us (59.9 fps).
[ 842.168407] uvcvideo: Trying format 0x56595559 (YUYV): 1920x1080.
[ 842.168408] uvcvideo: Using default frame interval 16666.7 us (59.9 fps).
[ 842.168806] uvcvideo: Setting frame interval to 1/25 (400000).
[ 842.180274] uvcvideo: uvc_v4l2_mmap
[ 842.180358] uvcvideo: uvc_v4l2_mmap
[ 842.180419] uvcvideo: uvc_v4l2_mmap
[ 842.180480] uvcvideo: uvc_v4l2_mmap
[ 842.180539] uvcvideo: uvc_v4l2_mmap
[ 842.180599] uvcvideo: uvc_v4l2_mmap
[ 842.180658] uvcvideo: uvc_v4l2_mmap
[ 842.180720] uvcvideo: uvc_v4l2_mmap
[ 842.180780] uvcvideo: uvc_v4l2_mmap
[ 842.180840] uvcvideo: uvc_v4l2_mmap
[ 842.180899] uvcvideo: uvc_v4l2_mmap
[ 842.180958] uvcvideo: uvc_v4l2_mmap
[ 842.181018] uvcvideo: uvc_v4l2_mmap
[ 842.181077] uvcvideo: uvc_v4l2_mmap
[ 842.181137] uvcvideo: uvc_v4l2_mmap
[ 842.181197] uvcvideo: uvc_v4l2_mmap
[ 842.181257] uvcvideo: uvc_v4l2_mmap
[ 842.181316] uvcvideo: uvc_v4l2_mmap
[ 842.181376] uvcvideo: uvc_v4l2_mmap
[ 842.181437] uvcvideo: uvc_v4l2_mmap
[ 842.181497] uvcvideo: uvc_v4l2_mmap
[ 842.181556] uvcvideo: uvc_v4l2_mmap
[ 842.181616] uvcvideo: uvc_v4l2_mmap
[ 842.181676] uvcvideo: uvc_v4l2_mmap
[ 842.181736] uvcvideo: uvc_v4l2_mmap
[ 842.181796] uvcvideo: uvc_v4l2_mmap
[ 842.181855] uvcvideo: uvc_v4l2_mmap
[ 842.181914] uvcvideo: uvc_v4l2_mmap
[ 842.181974] uvcvideo: uvc_v4l2_mmap
[ 842.182034] uvcvideo: uvc_v4l2_mmap
[ 842.182094] uvcvideo: uvc_v4l2_mmap
[ 842.182153] uvcvideo: uvc_v4l2_mmap
[ 842.182310] uvcvideo: Allocated 5 URB buffers of 16x1024 bytes each.
[ 842.185644] uvcvideo: Non-zero status (-71) in video completion handler.
[ 842.185645] videobuf2-v4l2.c - setting V4L2_BUF_FLAG_ERROR
[ 842.185668] videobuf2-v4l2.c - setting V4L2_BUF_FLAG_ERROR
[ 842.185671] videobuf2-v4l2.c - setting V4L2_BUF_FLAG_ERROR
[ 842.185674] videobuf2-v4l2.c - setting V4L2_BUF_FLAG_ERROR
[ 842.185697] videobuf2-v4l2.c - setting V4L2_BUF_FLAG_ERROR
[ 842.185699] videobuf2-v4l2.c - setting V4L2_BUF_FLAG_ERROR
[ 842.185702] videobuf2-v4l2.c - setting V4L2_BUF_FLAG_ERROR
[ 842.185708] videobuf2-v4l2.c - setting V4L2_BUF_FLAG_ERROR
[ 842.185712] videobuf2-v4l2.c - setting V4L2_BUF_FLAG_ERROR
[ 842.185715] videobuf2-v4l2.c - setting V4L2_BUF_FLAG_ERROR
[ 842.185718] videobuf2-v4l2.c - setting V4L2_BUF_FLAG_ERROR
[ 842.185741] videobuf2-v4l2.c - setting V4L2_BUF_FLAG_ERROR
[ 842.185745] videobuf2-v4l2.c - setting V4L2_BUF_FLAG_ERROR
[ 842.185762] videobuf2-v4l2.c - setting V4L2_BUF_FLAG_ERROR
[ 842.185766] videobuf2-v4l2.c - setting V4L2_BUF_FLAG_ERROR
[ 842.185770] videobuf2-v4l2.c - setting V4L2_BUF_FLAG_ERROR
[ 842.185774] videobuf2-v4l2.c - setting V4L2_BUF_FLAG_ERROR
[ 842.185778] videobuf2-v4l2.c - setting V4L2_BUF_FLAG_ERROR
[ 842.185782] videobuf2-v4l2.c - setting V4L2_BUF_FLAG_ERROR
[ 842.185786] videobuf2-v4l2.c - setting V4L2_BUF_FLAG_ERROR
[ 842.185791] videobuf2-v4l2.c - setting V4L2_BUF_FLAG_ERROR
[ 842.185811] videobuf2-v4l2.c - setting V4L2_BUF_FLAG_ERROR
[ 842.185814] videobuf2-v4l2.c - setting V4L2_BUF_FLAG_ERROR
[ 842.185818] videobuf2-v4l2.c - setting V4L2_BUF_FLAG_ERROR
[ 842.185823] videobuf2-v4l2.c - setting V4L2_BUF_FLAG_ERROR
[ 842.185827] videobuf2-v4l2.c - setting V4L2_BUF_FLAG_ERROR
[ 842.185831] videobuf2-v4l2.c - setting V4L2_BUF_FLAG_ERROR
[ 842.185835] videobuf2-v4l2.c - setting V4L2_BUF_FLAG_ERROR
[ 842.185840] videobuf2-v4l2.c - setting V4L2_BUF_FLAG_ERROR
[ 842.185843] videobuf2-v4l2.c - setting V4L2_BUF_FLAG_ERROR
[ 842.185847] videobuf2-v4l2.c - setting V4L2_BUF_FLAG_ERROR
[ 842.185850] videobuf2-v4l2.c - setting V4L2_BUF_FLAG_ERROR
[ 842.196149] uvcvideo: Frame complete (EOF found).
[ 842.196191] uvcvideo: frame 1 stats: 0/0/254 packets, 0/0/0 pts (!early !initial), 0/0 scr, last pts/stc/sof 0/0/0
[ 842.206690] uvcvideo: Frame complete (EOF found).
[ 842.219595] uvcvideo: frame 2 stats: 0/0/254 packets, 0/0/0 pts (!early !initial), 0/0 scr, last pts/stc/sof 0/0/0
[ 842.230135] uvcvideo: Frame complete (EOF found).
[ 842.259592] uvcvideo: frame 3 stats: 0/0/254 packets, 0/0/0 pts (!early !initial), 0/0 scr, last pts/stc/sof 0/0/0
[ 842.270148] uvcvideo: Frame complete (EOF found).
[ 842.299594] uvcvideo: frame 4 stats: 0/0/254 packets, 0/0/0 pts (!early !initial), 0/0 scr, last pts/stc/sof 0/0/0
[ 842.310134] uvcvideo: Frame complete (EOF found).
[ 842.339594] uvcvideo: frame 5 stats: 0/0/254 packets, 0/0/0 pts (!early !initial), 0/0 scr, last pts/stc/sof 0/0/0
[ 842.350134] uvcvideo: Frame complete (EOF found).
[ 842.379592] uvcvideo: frame 6 stats: 0/0/254 packets, 0/0/0 pts (!early !initial), 0/0 scr, last pts/stc/sof 0/0/0
[ 842.390134] uvcvideo: Frame complete (EOF found).
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[ 842.430133] uvcvideo: Frame complete (EOF found).
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[ 842.470134] uvcvideo: Frame complete (EOF found).
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[ 842.510121] uvcvideo: Frame complete (EOF found).
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[ 842.550133] uvcvideo: Frame complete (EOF found).
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[ 842.590121] uvcvideo: Frame complete (EOF found).
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[ 842.630131] uvcvideo: Frame complete (EOF found).
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[ 842.670105] uvcvideo: Frame complete (EOF found).
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[ 842.710111] uvcvideo: Frame complete (EOF found).
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[ 842.750128] uvcvideo: Frame complete (EOF found).
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[ 842.790120] uvcvideo: Frame complete (EOF found).
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[ 842.830120] uvcvideo: Frame complete (EOF found).
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[ 842.870131] uvcvideo: Frame complete (EOF found).
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[ 842.910129] uvcvideo: Frame complete (EOF found).
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[ 842.950129] uvcvideo: Frame complete (EOF found).
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[ 842.990132] uvcvideo: Frame complete (EOF found).
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[ 843.030128] uvcvideo: Frame complete (EOF found).
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[ 843.070117] uvcvideo: Frame complete (EOF found).
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[ 843.110128] uvcvideo: Frame complete (EOF found).
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[ 843.150128] uvcvideo: Frame complete (EOF found).
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[ 843.190127] uvcvideo: Frame complete (EOF found).
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[ 843.230127] uvcvideo: Frame complete (EOF found).
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[ 843.270126] uvcvideo: Frame complete (EOF found).
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[ 843.310127] uvcvideo: Frame complete (EOF found).
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[ 843.350126] uvcvideo: Frame complete (EOF found).
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[ 843.390125] uvcvideo: Frame complete (EOF found).
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[ 843.430114] uvcvideo: Frame complete (EOF found).
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[ 843.470126] uvcvideo: Frame complete (EOF found).
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[ 843.510125] uvcvideo: Frame complete (EOF found).
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[ 843.550124] uvcvideo: Frame complete (EOF found).
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[ 843.590114] uvcvideo: Frame complete (EOF found).
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[ 843.630123] uvcvideo: Frame complete (EOF found).
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[ 843.670124] uvcvideo: Frame complete (EOF found).
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[ 843.710123] uvcvideo: Frame complete (EOF found).
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[ 843.750123] uvcvideo: Frame complete (EOF found).
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[ 843.790111] uvcvideo: Frame complete (EOF found).
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[ 843.830122] uvcvideo: Frame complete (EOF found).
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[ 843.870111] uvcvideo: Frame complete (EOF found).
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[ 843.910121] uvcvideo: Frame complete (EOF found).
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[ 843.950110] uvcvideo: Frame complete (EOF found).
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[ 843.990121] uvcvideo: Frame complete (EOF found).
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[ 844.030120] uvcvideo: Frame complete (EOF found).
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[ 844.070110] uvcvideo: Frame complete (EOF found).
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[ 844.110121] uvcvideo: Frame complete (EOF found).
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[ 844.150119] uvcvideo: Frame complete (EOF found).
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[ 844.190119] uvcvideo: Frame complete (EOF found).
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[ 844.230119] uvcvideo: Frame complete (EOF found).
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[ 844.270098] uvcvideo: Frame complete (EOF found).
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[ 844.310118] uvcvideo: Frame complete (EOF found).
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[ 844.350119] uvcvideo: Frame complete (EOF found).
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[ 844.390117] uvcvideo: Frame complete (EOF found).
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[ 844.430117] uvcvideo: Frame complete (EOF found).
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[ 844.470118] uvcvideo: Frame complete (EOF found).
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[ 844.510096] uvcvideo: Frame complete (EOF found).
[ 844.539576] uvcvideo: frame 60 stats: 0/0/254 packets, 0/0/0 pts (!early !initial), 0/0 scr, last pts/stc/sof 0/0/0
[ 844.550116] uvcvideo: Frame complete (EOF found).
[ 844.579578] uvcvideo: frame 61 stats: 0/0/254 packets, 0/0/0 pts (!early !initial), 0/0 scr, last pts/stc/sof 0/0/0
[ 844.590116] uvcvideo: Frame complete (EOF found).
[ 844.619578] uvcvideo: frame 62 stats: 0/0/254 packets, 0/0/0 pts (!early !initial), 0/0 scr, last pts/stc/sof 0/0/0
[ 844.630116] uvcvideo: Frame complete (EOF found).
[ 844.659576] uvcvideo: frame 63 stats: 0/0/254 packets, 0/0/0 pts (!early !initial), 0/0 scr, last pts/stc/sof 0/0/0
[ 844.670116] uvcvideo: Frame complete (EOF found).
[ 844.699575] uvcvideo: frame 64 stats: 0/0/254 packets, 0/0/0 pts (!early !initial), 0/0 scr, last pts/stc/sof 0/0/0
[ 844.710116] uvcvideo: Frame complete (EOF found).
[ 844.739577] uvcvideo: frame 65 stats: 0/0/254 packets, 0/0/0 pts (!early !initial), 0/0 scr, last pts/stc/sof 0/0/0
[ 844.750115] uvcvideo: Frame complete (EOF found).
[ 844.779575] uvcvideo: frame 66 stats: 0/0/254 packets, 0/0/0 pts (!early !initial), 0/0 scr, last pts/stc/sof 0/0/0
[ 844.790115] uvcvideo: Frame complete (EOF found).
[ 844.819576] uvcvideo: frame 67 stats: 0/0/254 packets, 0/0/0 pts (!early !initial), 0/0 scr, last pts/stc/sof 0/0/0
[ 844.830114] uvcvideo: Frame complete (EOF found).
[ 844.859574] uvcvideo: frame 68 stats: 0/0/254 packets, 0/0/0 pts (!early !initial), 0/0 scr, last pts/stc/sof 0/0/0
[ 844.870115] uvcvideo: Frame complete (EOF found).
[ 844.899576] uvcvideo: frame 69 stats: 0/0/254 packets, 0/0/0 pts (!early !initial), 0/0 scr, last pts/stc/sof 0/0/0
[ 844.910114] uvcvideo: Frame complete (EOF found).
[ 844.939574] uvcvideo: frame 70 stats: 0/0/254 packets, 0/0/0 pts (!early !initial), 0/0 scr, last pts/stc/sof 0/0/0
[ 844.950113] uvcvideo: Frame complete (EOF found).
[ 844.979574] uvcvideo: frame 71 stats: 0/0/254 packets, 0/0/0 pts (!early !initial), 0/0 scr, last pts/stc/sof 0/0/0
[ 844.990113] uvcvideo: Frame complete (EOF found).
[ 845.019573] uvcvideo: frame 72 stats: 0/0/254 packets, 0/0/0 pts (!early !initial), 0/0 scr, last pts/stc/sof 0/0/0
[ 845.030113] uvcvideo: Frame complete (EOF found).
[ 845.059573] uvcvideo: frame 73 stats: 0/0/254 packets, 0/0/0 pts (!early !initial), 0/0 scr, last pts/stc/sof 0/0/0
[ 845.070112] uvcvideo: Frame complete (EOF found).
[ 845.099574] uvcvideo: frame 74 stats: 0/0/254 packets, 0/0/0 pts (!early !initial), 0/0 scr, last pts/stc/sof 0/0/0
[ 845.110111] uvcvideo: Frame complete (EOF found).
[ 845.139572] uvcvideo: frame 75 stats: 0/0/254 packets, 0/0/0 pts (!early !initial), 0/0 scr, last pts/stc/sof 0/0/0
[ 845.150112] uvcvideo: Frame complete (EOF found).
[ 845.179571] uvcvideo: frame 76 stats: 0/0/254 packets, 0/0/0 pts (!early !initial), 0/0 scr, last pts/stc/sof 0/0/0
[ 845.190111] uvcvideo: Frame complete (EOF found).
[ 845.219572] uvcvideo: frame 77 stats: 0/0/254 packets, 0/0/0 pts (!early !initial), 0/0 scr, last pts/stc/sof 0/0/0
[ 845.230111] uvcvideo: Frame complete (EOF found).
[ 845.259571] uvcvideo: frame 78 stats: 0/0/254 packets, 0/0/0 pts (!early !initial), 0/0 scr, last pts/stc/sof 0/0/0
[ 845.270111] uvcvideo: Frame complete (EOF found).
[ 845.299571] uvcvideo: frame 79 stats: 0/0/254 packets, 0/0/0 pts (!early !initial), 0/0 scr, last pts/stc/sof 0/0/0
[ 845.310104] uvcvideo: Frame complete (EOF found).
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[ 845.350111] uvcvideo: Frame complete (EOF found).
[ 845.379571] uvcvideo: frame 81 stats: 0/0/254 packets, 0/0/0 pts (!early !initial), 0/0 scr, last pts/stc/sof 0/0/0
[ 845.390109] uvcvideo: Frame complete (EOF found).
[ 845.419568] uvcvideo: frame 82 stats: 0/0/254 packets, 0/0/0 pts (!early !initial), 0/0 scr, last pts/stc/sof 0/0/0
[ 845.430100] uvcvideo: Frame complete (EOF found).
[ 845.459568] uvcvideo: frame 83 stats: 0/0/254 packets, 0/0/0 pts (!early !initial), 0/0 scr, last pts/stc/sof 0/0/0
[ 845.470099] uvcvideo: Frame complete (EOF found).
[ 845.499569] uvcvideo: frame 84 stats: 0/0/254 packets, 0/0/0 pts (!early !initial), 0/0 scr, last pts/stc/sof 0/0/0
[ 845.510109] uvcvideo: Frame complete (EOF found).
[ 845.539568] uvcvideo: frame 85 stats: 0/0/254 packets, 0/0/0 pts (!early !initial), 0/0 scr, last pts/stc/sof 0/0/0
[ 845.550097] uvcvideo: Frame complete (EOF found).
[ 845.579570] uvcvideo: frame 86 stats: 0/0/254 packets, 0/0/0 pts (!early !initial), 0/0 scr, last pts/stc/sof 0/0/0
[ 845.590108] uvcvideo: Frame complete (EOF found).
[ 845.619569] uvcvideo: frame 87 stats: 0/0/254 packets, 0/0/0 pts (!early !initial), 0/0 scr, last pts/stc/sof 0/0/0
[ 845.630108] uvcvideo: Frame complete (EOF found).
[ 845.659568] uvcvideo: frame 88 stats: 0/0/254 packets, 0/0/0 pts (!early !initial), 0/0 scr, last pts/stc/sof 0/0/0
[ 845.670108] uvcvideo: Frame complete (EOF found).
[ 845.699567] uvcvideo: frame 89 stats: 0/0/254 packets, 0/0/0 pts (!early !initial), 0/0 scr, last pts/stc/sof 0/0/0
[ 845.710107] uvcvideo: Frame complete (EOF found).
[ 845.739566] uvcvideo: frame 90 stats: 0/0/254 packets, 0/0/0 pts (!early !initial), 0/0 scr, last pts/stc/sof 0/0/0
[ 845.750107] uvcvideo: Frame complete (EOF found).
[ 845.779566] uvcvideo: frame 91 stats: 0/0/254 packets, 0/0/0 pts (!early !initial), 0/0 scr, last pts/stc/sof 0/0/0
[ 845.790107] uvcvideo: Frame complete (EOF found).
[ 845.819566] uvcvideo: frame 92 stats: 0/0/254 packets, 0/0/0 pts (!early !initial), 0/0 scr, last pts/stc/sof 0/0/0
[ 845.830106] uvcvideo: Frame complete (EOF found).
[ 845.859567] uvcvideo: frame 93 stats: 0/0/254 packets, 0/0/0 pts (!early !initial), 0/0 scr, last pts/stc/sof 0/0/0
[ 845.870107] uvcvideo: Frame complete (EOF found).
[ 845.899565] uvcvideo: frame 94 stats: 0/0/254 packets, 0/0/0 pts (!early !initial), 0/0 scr, last pts/stc/sof 0/0/0
[ 845.910106] uvcvideo: Frame complete (EOF found).
[ 845.939568] uvcvideo: frame 95 stats: 0/0/254 packets, 0/0/0 pts (!early !initial), 0/0 scr, last pts/stc/sof 0/0/0
[ 845.950105] uvcvideo: Frame complete (EOF found).
[ 845.979564] uvcvideo: frame 96 stats: 0/0/254 packets, 0/0/0 pts (!early !initial), 0/0 scr, last pts/stc/sof 0/0/0
[ 845.990105] uvcvideo: Frame complete (EOF found).
[ 846.019563] uvcvideo: frame 97 stats: 0/0/254 packets, 0/0/0 pts (!early !initial), 0/0 scr, last pts/stc/sof 0/0/0
[ 846.030104] uvcvideo: Frame complete (EOF found).
[ 846.059564] uvcvideo: frame 98 stats: 0/0/254 packets, 0/0/0 pts (!early !initial), 0/0 scr, last pts/stc/sof 0/0/0
[ 846.070105] uvcvideo: Frame complete (EOF found).
[ 846.099566] uvcvideo: frame 99 stats: 0/0/254 packets, 0/0/0 pts (!early !initial), 0/0 scr, last pts/stc/sof 0/0/0
[ 846.110105] uvcvideo: Frame complete (EOF found).
[ 846.139565] uvcvideo: frame 100 stats: 0/0/254 packets, 0/0/0 pts (!early !initial), 0/0 scr, last pts/stc/sof 0/0/0
[ 846.150104] uvcvideo: Frame complete (EOF found).
[ 846.179563] uvcvideo: frame 101 stats: 0/0/254 packets, 0/0/0 pts (!early !initial), 0/0 scr, last pts/stc/sof 0/0/0
[ 846.190103] uvcvideo: Frame complete (EOF found).
[ 846.219563] uvcvideo: frame 102 stats: 0/0/254 packets, 0/0/0 pts (!early !initial), 0/0 scr, last pts/stc/sof 0/0/0
[ 846.230104] uvcvideo: Frame complete (EOF found).
[ 846.259563] uvcvideo: frame 103 stats: 0/0/254 packets, 0/0/0 pts (!early !initial), 0/0 scr, last pts/stc/sof 0/0/0
[ 846.270104] uvcvideo: Frame complete (EOF found).
[ 846.299561] uvcvideo: frame 104 stats: 0/0/254 packets, 0/0/0 pts (!early !initial), 0/0 scr, last pts/stc/sof 0/0/0
[ 846.310102] uvcvideo: Frame complete (EOF found).
[ 846.339563] uvcvideo: frame 105 stats: 0/0/254 packets, 0/0/0 pts (!early !initial), 0/0 scr, last pts/stc/sof 0/0/0
[ 846.350067] uvcvideo: Frame complete (EOF found).
[ 846.379560] uvcvideo: frame 106 stats: 0/0/254 packets, 0/0/0 pts (!early !initial), 0/0 scr, last pts/stc/sof 0/0/0
[ 846.390102] uvcvideo: Frame complete (EOF found).
[ 846.419560] uvcvideo: frame 107 stats: 0/0/254 packets, 0/0/0 pts (!early !initial), 0/0 scr, last pts/stc/sof 0/0/0
[ 846.430101] uvcvideo: Frame complete (EOF found).
[ 846.459560] uvcvideo: frame 108 stats: 0/0/254 packets, 0/0/0 pts (!early !initial), 0/0 scr, last pts/stc/sof 0/0/0
[ 846.470102] uvcvideo: Frame complete (EOF found).
[ 846.499560] uvcvideo: frame 109 stats: 0/0/254 packets, 0/0/0 pts (!early !initial), 0/0 scr, last pts/stc/sof 0/0/0
[ 846.510102] uvcvideo: Frame complete (EOF found).
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[ 846.550101] uvcvideo: Frame complete (EOF found).
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[ 846.590101] uvcvideo: Frame complete (EOF found).
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[ 846.630101] uvcvideo: Frame complete (EOF found).
[ 846.659559] uvcvideo: frame 113 stats: 0/0/254 packets, 0/0/0 pts (!early !initial), 0/0 scr, last pts/stc/sof 0/0/0
[ 846.670100] uvcvideo: Frame complete (EOF found).
[ 846.699565] uvcvideo: frame 114 stats: 0/0/254 packets, 0/0/0 pts (!early !initial), 0/0 scr, last pts/stc/sof 0/0/0
[ 846.710099] uvcvideo: Frame complete (EOF found).
[ 846.739558] uvcvideo: frame 115 stats: 0/0/254 packets, 0/0/0 pts (!early !initial), 0/0 scr, last pts/stc/sof 0/0/0
[ 846.750098] uvcvideo: Frame complete (EOF found).
[ 846.779557] uvcvideo: frame 116 stats: 0/0/254 packets, 0/0/0 pts (!early !initial), 0/0 scr, last pts/stc/sof 0/0/0
[ 846.790099] uvcvideo: Frame complete (EOF found).
[ 846.819557] uvcvideo: frame 117 stats: 0/0/254 packets, 0/0/0 pts (!early !initial), 0/0 scr, last pts/stc/sof 0/0/0
[ 846.830098] uvcvideo: Frame complete (EOF found).
[ 846.859557] uvcvideo: frame 118 stats: 0/0/254 packets, 0/0/0 pts (!early !initial), 0/0 scr, last pts/stc/sof 0/0/0
[ 846.870089] uvcvideo: Frame complete (EOF found).
[ 846.899558] uvcvideo: frame 119 stats: 0/0/254 packets, 0/0/0 pts (!early !initial), 0/0 scr, last pts/stc/sof 0/0/0
[ 846.910098] uvcvideo: Frame complete (EOF found).
[ 846.939558] uvcvideo: frame 120 stats: 0/0/254 packets, 0/0/0 pts (!early !initial), 0/0 scr, last pts/stc/sof 0/0/0
[ 846.950098] uvcvideo: Frame complete (EOF found).
[ 846.979557] uvcvideo: frame 121 stats: 0/0/254 packets, 0/0/0 pts (!early !initial), 0/0 scr, last pts/stc/sof 0/0/0
[ 846.990098] uvcvideo: Frame complete (EOF found).
[ 847.019556] uvcvideo: frame 122 stats: 0/0/254 packets, 0/0/0 pts (!early !initial), 0/0 scr, last pts/stc/sof 0/0/0
[ 847.030097] uvcvideo: Frame complete (EOF found).
[ 847.059556] uvcvideo: frame 123 stats: 0/0/254 packets, 0/0/0 pts (!early !initial), 0/0 scr, last pts/stc/sof 0/0/0
[ 847.070096] uvcvideo: Frame complete (EOF found).
[ 847.099554] uvcvideo: frame 124 stats: 0/0/254 packets, 0/0/0 pts (!early !initial), 0/0 scr, last pts/stc/sof 0/0/0
[ 847.110086] uvcvideo: Frame complete (EOF found).
[ 847.139556] uvcvideo: frame 125 stats: 0/0/254 packets, 0/0/0 pts (!early !initial), 0/0 scr, last pts/stc/sof 0/0/0
[ 847.150096] uvcvideo: Frame complete (EOF found).
[ 847.179556] uvcvideo: frame 126 stats: 0/0/254 packets, 0/0/0 pts (!early !initial), 0/0 scr, last pts/stc/sof 0/0/0
[ 847.190095] uvcvideo: Frame complete (EOF found).
[ 847.219558] uvcvideo: frame 127 stats: 0/0/254 packets, 0/0/0 pts (!early !initial), 0/0 scr, last pts/stc/sof 0/0/0
[ 847.230096] uvcvideo: Frame complete (EOF found).
[ 847.259567] uvcvideo: frame 128 stats: 0/0/254 packets, 0/0/0 pts (!early !initial), 0/0 scr, last pts/stc/sof 0/0/0
[ 847.270104] uvcvideo: Frame complete (EOF found).
[ 847.299557] uvcvideo: frame 129 stats: 0/0/254 packets, 0/0/0 pts (!early !initial), 0/0 scr, last pts/stc/sof 0/0/0
[ 847.310095] uvcvideo: Frame complete (EOF found).
[ 847.339556] uvcvideo: frame 130 stats: 0/0/254 packets, 0/0/0 pts (!early !initial), 0/0 scr, last pts/stc/sof 0/0/0
[ 847.350098] uvcvideo: Frame complete (EOF found).
[ 847.379556] uvcvideo: frame 131 stats: 0/0/254 packets, 0/0/0 pts (!early !initial), 0/0 scr, last pts/stc/sof 0/0/0
[ 847.390095] uvcvideo: Frame complete (EOF found).
[ 847.419557] uvcvideo: frame 132 stats: 0/0/254 packets, 0/0/0 pts (!early !initial), 0/0 scr, last pts/stc/sof 0/0/0
[ 847.430094] uvcvideo: Frame complete (EOF found).
[ 847.459557] uvcvideo: frame 133 stats: 0/0/254 packets, 0/0/0 pts (!early !initial), 0/0 scr, last pts/stc/sof 0/0/0
[ 847.470093] uvcvideo: Frame complete (EOF found).
[ 847.499556] uvcvideo: frame 134 stats: 0/0/254 packets, 0/0/0 pts (!early !initial), 0/0 scr, last pts/stc/sof 0/0/0
[ 847.510092] uvcvideo: Frame complete (EOF found).
[ 847.539557] uvcvideo: frame 135 stats: 0/0/254 packets, 0/0/0 pts (!early !initial), 0/0 scr, last pts/stc/sof 0/0/0
[ 847.550093] uvcvideo: Frame complete (EOF found).
[ 847.579556] uvcvideo: frame 136 stats: 0/0/254 packets, 0/0/0 pts (!early !initial), 0/0 scr, last pts/stc/sof 0/0/0
[ 847.590092] uvcvideo: Frame complete (EOF found).
[ 847.613140] uvcvideo: uvc_v4l2_release
[ 850.270210] uvcvideo: Suspending interface 1
[ 850.270211] uvcvideo: Suspending interface 0
oliver@NUC-1:~$ ./ffmpeg -f v4l2 -thread_queue_size 1024 -video_size 1920x1080 -framerate 25 -i /dev/video0 -f alsa -thread_queue_size 1024 -i "hw:CARD=XI100DUSBHDMI,DEV=0" -vcodec libx265 -preset ultrafast -vb 3200k -maxrate 3200k -bufsize 3200k -vf yadif=1 -acodec aac -ab 192k -t 60 -f mpegts ~/Desktop/capture.ts -y
ffmpeg version N-81511-gaabe12e Copyright (c) 2000-2016 the FFmpeg developers
built with gcc 5.4.0 (Ubuntu 5.4.0-6ubuntu1~16.04.2) 20160609
configuration: --enable-gpl --enable-version3 --enable-static --enable-libx264 --enable-libx265 --enable-nvenc --enable-libpulse --disable-debug
libavutil 55. 29.100 / 55. 29.100
libavcodec 57. 54.101 / 57. 54.101
libavformat 57. 48.101 / 57. 48.101
libavdevice 57. 0.102 / 57. 0.102
libavfilter 6. 58.100 / 6. 58.100
libswscale 4. 1.100 / 4. 1.100
libswresample 2. 1.100 / 2. 1.100
libpostproc 54. 0.100 / 54. 0.100
Input #0, video4linux2,v4l2, from '/dev/video0':
Duration: N/A, start: 773.483020, bitrate: 829440 kb/s
Stream #0:0: Video: rawvideo (YUY2 / 0x32595559), yuyv422, 1920x1080, 829440 kb/s, 25 fps, 25 tbr, 1000k tbn, 1000k tbc
Guessed Channel Layout for Input Stream #1.0 : stereo
Input #1, alsa, from 'hw:CARD=XI100DUSBHDMI,DEV=0':
Duration: N/A, start: 1473103066.167109, bitrate: 1536 kb/s
Stream #1:0: Audio: pcm_s16le, 48000 Hz, 2 channels, s16, 1536 kb/s
x265 [info]: HEVC encoder version 2.0+1-6a9b6a828f79
x265 [info]: build info [Linux][GCC 5.4.0][64 bit] 8bit
x265 [info]: using cpu capabilities: MMX2 SSE2Fast SSSE3 SSE4.2 AVX AVX2 FMA3 LZCNT BMI2
x265 [info]: Main 4:2:2 10 profile, Level-4.1 (Main tier)
x265 [info]: Thread pool created using 8 threads
x265 [info]: frame threads / pool features : 3 / wpp(34 rows)
x265 [info]: Coding QT: max CU size, min CU size : 32 / 16
x265 [info]: Residual QT: max TU size, max depth : 32 / 1 inter / 1 intra
x265 [info]: ME / range / subpel / merge : dia / 57 / 0 / 2
x265 [info]: Keyframe min / max / scenecut : 25 / 250 / 0
x265 [info]: Lookahead / bframes / badapt : 5 / 3 / 0
x265 [info]: b-pyramid / weightp / weightb : 1 / 0 / 0
x265 [info]: References / ref-limit cu / depth : 1 / off / off
x265 [info]: AQ: mode / str / qg-size / cu-tree : 1 / 0.0 / 32 / 1
x265 [info]: Rate Control / qCompress : ABR-3200 kbps / 0.60
x265 [info]: tools: rd=2 psy-rd=2.00 early-skip rskip tmvp fast-intra
x265 [info]: tools: strong-intra-smoothing lslices=6 deblock
[mpegts @ 0x2bf5440] Using AVStream.codec to pass codec parameters to muxers is deprecated, use AVStream.codecpar instead.
Last message repeated 1 times
Output #0, mpegts, to '/home/oliver/Desktop/capture.ts':
Metadata:
encoder : Lavf57.48.101
Stream #0:0: Video: hevc (libx265), yuv422p, 1920x1080, q=2-31, 3200 kb/s, 50 fps, 90k tbn, 50 tbc
Metadata:
encoder : Lavc57.54.101 libx265
Stream #0:1: Audio: aac (LC), 48000 Hz, stereo, fltp, delay 1024, padding 0, 192 kb/s
Metadata:
encoder : Lavc57.54.101 aac
Stream mapping:
Stream #0:0 -> #0:0 (rawvideo (native) -> hevc (libx265))
Stream #1:0 -> #0:1 (pcm_s16le (native) -> aac (native))
Press [q] to stop, [?] for help
frame= 21 fps=0.0 q=-0.0 size= 20kB time=00:00:00.10 bitrate=1557.5kbits/frame= 50 fps= 49 q=-0.0 size= 101kB time=00:00:00.68 bitrate=1215.4kbits/frame= 75 fps= 49 q=-0.0 size= 150kB time=00:00:01.19 bitrate=1025.6kbits/frame= 100 fps= 49 q=-0.0 size= 295kB time=00:00:01.70 bitrate=1415.8kbits/frame= 126 fps= 50 q=-0.0 size= 367kB time=00:00:02.21 bitrate=1354.8kbits/frame= 151 fps= 50 q=-0.0 size= 490kB time=00:00:02.70 bitrate=1480.8kbits/frame= 176 fps= 50 q=-0.0 size= 575kB time=00:00:03.22 bitrate=1461.6kbits/frame= 202 fps= 50 q=-0.0 size= 637kB time=00:00:03.73 bitrate=1398.1kbits/frame= 226 fps= 50 q=-0.0 size= 736kB time=00:00:04.22 bitrate=1426.6kbits/frame= 252 fps= 50 q=-0.0 size= 830kB time=00:00:04.75 bitrate=1429.7kbits/frame= 267 fps= 49 q=-0.0 Lsize= 877kB time=00:00:05.28 bitrate=1361.0kbits/s speed=0.965x
video:784kB audio:1kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: 11.752733%
x265 [info]: frame I: 2, Avg QP:34.86 kb/s: 6412.80
x265 [info]: frame P: 67, Avg QP:17.32 kb/s: 4282.73
x265 [info]: frame B: 198, Avg QP:20.02 kb/s: 100.78
x265 [info]: consecutive B-frames: 4.3% 0.0% 0.0% 95.7%
encoded 267 frames in 5.48s (48.76 fps), 1197.46 kb/s, Avg QP:19.45
[aac @ 0x2bf0f60] Qavg: 65536.000
oliver@NUC-1:~$ ./ffmpeg -f v4l2 -thread_queue_size 1024 -video_size 1920x1080 -framerate 25 -i /dev/video0 -f alsa -thread_queue_size 1024 -i "hw:CARD=XI100DUSBHDMI,DEV=0" -vcodec libx265 -preset ultrafast -vb 3200k -maxrate 3200k -bufsize 3200k -vf yadif=1 -acodec aac -ab 192k -t 60 -f mpegts ~/Desktop/capture.ts -y
ffmpeg version N-81511-gaabe12e Copyright (c) 2000-2016 the FFmpeg developers
built with gcc 5.4.0 (Ubuntu 5.4.0-6ubuntu1~16.04.2) 20160609
configuration: --enable-gpl --enable-version3 --enable-static --enable-libx264 --enable-libx265 --enable-nvenc --enable-libpulse --disable-debug
libavutil 55. 29.100 / 55. 29.100
libavcodec 57. 54.101 / 57. 54.101
libavformat 57. 48.101 / 57. 48.101
libavdevice 57. 0.102 / 57. 0.102
libavfilter 6. 58.100 / 6. 58.100
libswscale 4. 1.100 / 4. 1.100
libswresample 2. 1.100 / 2. 1.100
libpostproc 54. 0.100 / 54. 0.100
[video4linux2,v4l2 @ 0x2d0e560] Dequeued v4l2 buffer contains corrupted data (0 bytes).
Last message repeated 31 times
Input #0, video4linux2,v4l2, from '/dev/video0':
Duration: N/A, start: 841.799371, bitrate: 829440 kb/s
Stream #0:0: Video: rawvideo (YUY2 / 0x32595559), yuyv422, 1920x1080, 829440 kb/s, 25 fps, 25 tbr, 1000k tbn, 1000k tbc
Guessed Channel Layout for Input Stream #1.0 : stereo
Input #1, alsa, from 'hw:CARD=XI100DUSBHDMI,DEV=0':
Duration: N/A, start: 1473103134.484202, bitrate: 1536 kb/s
Stream #1:0: Audio: pcm_s16le, 48000 Hz, 2 channels, s16, 1536 kb/s
x265 [info]: HEVC encoder version 2.0+1-6a9b6a828f79
x265 [info]: build info [Linux][GCC 5.4.0][64 bit] 8bit
x265 [info]: using cpu capabilities: MMX2 SSE2Fast SSSE3 SSE4.2 AVX AVX2 FMA3 LZCNT BMI2
x265 [info]: Main 4:2:2 10 profile, Level-4.1 (Main tier)
x265 [info]: Thread pool created using 8 threads
x265 [info]: frame threads / pool features : 3 / wpp(34 rows)
x265 [info]: Coding QT: max CU size, min CU size : 32 / 16
x265 [info]: Residual QT: max TU size, max depth : 32 / 1 inter / 1 intra
x265 [info]: ME / range / subpel / merge : dia / 57 / 0 / 2
x265 [info]: Keyframe min / max / scenecut : 25 / 250 / 0
x265 [info]: Lookahead / bframes / badapt : 5 / 3 / 0
x265 [info]: b-pyramid / weightp / weightb : 1 / 0 / 0
x265 [info]: References / ref-limit cu / depth : 1 / off / off
x265 [info]: AQ: mode / str / qg-size / cu-tree : 1 / 0.0 / 32 / 1
x265 [info]: Rate Control / qCompress : ABR-3200 kbps / 0.60
x265 [info]: tools: rd=2 psy-rd=2.00 early-skip rskip tmvp fast-intra
x265 [info]: tools: strong-intra-smoothing lslices=6 deblock
[mpegts @ 0x2d29440] Using AVStream.codec to pass codec parameters to muxers is deprecated, use AVStream.codecpar instead.
Last message repeated 1 times
Output #0, mpegts, to '/home/oliver/Desktop/capture.ts':
Metadata:
encoder : Lavf57.48.101
Stream #0:0: Video: hevc (libx265), yuv422p, 1920x1080, q=2-31, 3200 kb/s, 50 fps, 90k tbn, 50 tbc
Metadata:
encoder : Lavc57.54.101 libx265
Stream #0:1: Audio: aac (LC), 48000 Hz, stereo, fltp, delay 1024, padding 0, 192 kb/s
Metadata:
encoder : Lavc57.54.101 aac
Stream mapping:
Stream #0:0 -> #0:0 (rawvideo (native) -> hevc (libx265))
Stream #1:0 -> #0:1 (pcm_s16le (native) -> aac (native))
Press [q] to stop, [?] for help
Past duration 0.737694 too large
frame= 25 fps=0.0 q=-0.0 size= 36kB time=00:00:00.21 bitrate=1364.5kbits/frame= 51 fps= 50 q=-0.0 size= 102kB time=00:00:00.72 bitrate=1151.9kbits/frame= 76 fps= 50 q=-0.0 size= 145kB time=00:00:01.21 bitrate= 976.7kbits/frame= 101 fps= 50 q=-0.0 size= 293kB time=00:00:01.72 bitrate=1388.8kbits/frame= 127 fps= 50 q=-0.0 size= 367kB time=00:00:02.24 bitrate=1342.6kbits/frame= 151 fps= 50 q=-0.0 size= 486kB time=00:00:02.73 bitrate=1457.1kbits/frame= 177 fps= 50 q=-0.0 size= 580kB time=00:00:03.24 bitrate=1465.0kbits/frame= 202 fps= 50 q=-0.0 size= 634kB time=00:00:03.73 bitrate=1392.0kbits/frame= 227 fps= 50 q=-0.0 size= 739kB time=00:00:04.24 bitrate=1425.4kbits/frame= 253 fps= 50 q=-0.0 size= 831kB time=00:00:04.75 bitrate=1430.7kbits/frame= 263 fps= 49 q=-0.0 Lsize= 876kB time=00:00:05.20 bitrate=1379.6kbits/s dup=0 drop=1 speed=0.967x
video:783kB audio:1kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: 11.578809%
x265 [info]: frame I: 2, Avg QP:34.86 kb/s: 6431.20
x265 [info]: frame P: 66, Avg QP:17.10 kb/s: 4360.92
x265 [info]: frame B: 195, Avg QP:19.80 kb/s: 97.53
x265 [info]: consecutive B-frames: 4.4% 0.0% 0.0% 95.6%
encoded 263 frames in 5.38s (48.87 fps), 1215.59 kb/s, Avg QP:19.24
[aac @ 0x2d253e0] Qavg: 65536.000
oliver@NUC-1:~$ ./ffmpeg -f v4l2 -thread_queue_size 1024 -video_size 1920x1080 -framerate 25 -i /dev/video0 -f alsa -thread_queue_size 1024 -i "hw:CARD=XI100DUSBHDMI,DEV=0" -vcodec libx265 -preset ultrafast -vb 3200k -maxrate 3200k -bufsize 3200k -vf yadif=1 -acodec aac -ab 192k -t 60 -f mpegts ~/Desktop/capture.ts -y
ffmpeg version N-81511-gaabe12e Copyright (c) 2000-2016 the FFmpeg developers
built with gcc 5.4.0 (Ubuntu 5.4.0-6ubuntu1~16.04.2) 20160609
configuration: --enable-gpl --enable-version3 --enable-static --enable-libx264 --enable-libx265 --enable-nvenc --enable-libpulse --disable-debug
libavutil 55. 29.100 / 55. 29.100
libavcodec 57. 54.101 / 57. 54.101
libavformat 57. 48.101 / 57. 48.101
libavdevice 57. 0.102 / 57. 0.102
libavfilter 6. 58.100 / 6. 58.100
libswscale 4. 1.100 / 4. 1.100
libswresample 2. 1.100 / 2. 1.100
libpostproc 54. 0.100 / 54. 0.100
[video4linux2,v4l2 @ 0x29e7560] Dequeued v4l2 buffer contains corrupted data (0 bytes).
Last message repeated 31 times
Input #0, video4linux2,v4l2, from '/dev/video0':
Duration: N/A, start: 1080.263350, bitrate: 829440 kb/s
Stream #0:0: Video: rawvideo (YUY2 / 0x32595559), yuyv422, 1920x1080, 829440 kb/s, 25 fps, 25 tbr, 1000k tbn, 1000k tbc
Guessed Channel Layout for Input Stream #1.0 : stereo
Input #1, alsa, from 'hw:CARD=XI100DUSBHDMI,DEV=0':
Duration: N/A, start: 1473103372.947138, bitrate: 1536 kb/s
Stream #1:0: Audio: pcm_s16le, 48000 Hz, 2 channels, s16, 1536 kb/s
x265 [info]: HEVC encoder version 2.0+1-6a9b6a828f79
x265 [info]: build info [Linux][GCC 5.4.0][64 bit] 8bit
x265 [info]: using cpu capabilities: MMX2 SSE2Fast SSSE3 SSE4.2 AVX AVX2 FMA3 LZCNT BMI2
x265 [info]: Main 4:2:2 10 profile, Level-4.1 (Main tier)
x265 [info]: Thread pool created using 8 threads
x265 [info]: frame threads / pool features : 3 / wpp(34 rows)
x265 [info]: Coding QT: max CU size, min CU size : 32 / 16
x265 [info]: Residual QT: max TU size, max depth : 32 / 1 inter / 1 intra
x265 [info]: ME / range / subpel / merge : dia / 57 / 0 / 2
x265 [info]: Keyframe min / max / scenecut : 25 / 250 / 0
x265 [info]: Lookahead / bframes / badapt : 5 / 3 / 0
x265 [info]: b-pyramid / weightp / weightb : 1 / 0 / 0
x265 [info]: References / ref-limit cu / depth : 1 / off / off
x265 [info]: AQ: mode / str / qg-size / cu-tree : 1 / 0.0 / 32 / 1
x265 [info]: Rate Control / qCompress : ABR-3200 kbps / 0.60
x265 [info]: tools: rd=2 psy-rd=2.00 early-skip rskip tmvp fast-intra
x265 [info]: tools: strong-intra-smoothing lslices=6 deblock
[mpegts @ 0x2a02440] Using AVStream.codec to pass codec parameters to muxers is deprecated, use AVStream.codecpar instead.
Last message repeated 1 times
Output #0, mpegts, to '/home/oliver/Desktop/capture.ts':
Metadata:
encoder : Lavf57.48.101
Stream #0:0: Video: hevc (libx265), yuv422p, 1920x1080, q=2-31, 3200 kb/s, 50 fps, 90k tbn, 50 tbc
Metadata:
encoder : Lavc57.54.101 libx265
Stream #0:1: Audio: aac (LC), 48000 Hz, stereo, fltp, delay 1024, padding 0, 192 kb/s
Metadata:
encoder : Lavc57.54.101 aac
Stream mapping:
Stream #0:0 -> #0:0 (rawvideo (native) -> hevc (libx265))
Stream #1:0 -> #0:1 (pcm_s16le (native) -> aac (native))
Press [q] to stop, [?] for help
Past duration 0.737587 too large
Past duration 0.835243 too large
Past duration 0.835213 too large
Past duration 0.835197 too large
Past duration 0.835320 too large
Past duration 0.835442 too large
Past duration 0.835213 too large
Past duration 0.834999 too large
Past duration 0.834969 too large
Past duration 0.834938 too large
Past duration 0.835243 too large
Past duration 0.835548 too large
Past duration 0.835564 too large
Past duration 0.835594 too large
Last message repeated 2 times
Past duration 0.835670 too large
Past duration 0.835747 too large
Last message repeated 2 times
frame= 22 fps=0.0 q=-0.0 size= 21kB time=00:00:00.12 bitrate=1322.4kbits/Past duration 0.835594 too large
Past duration 0.835442 too large
Past duration 0.835640 too large
Past duration 0.835838 too large
Past duration 0.835869 too large
Past duration 0.835899 too large
Past duration 0.835915 too large
Past duration 0.835945 too large
Last message repeated 2 times
Past duration 0.835991 too large
Past duration 0.836037 too large
Past duration 0.836021 too large
Past duration 0.835991 too large
Past duration 0.836037 too large
Past duration 0.836098 too large
Past duration 0.836113 too large
Past duration 0.836143 too large
Past duration 0.836174 too large
Past duration 0.836189 too large
Last message repeated 2 times
Past duration 0.836235 too large
Past duration 0.836296 too large
Past duration 0.836220 too large
Past duration 0.836143 too large
Past duration 0.836266 too large
Past duration 0.836388 too large
Past duration 0.836372 too large
frame= 51 fps= 50 q=-0.0 size= 102kB time=00:00:00.70 bitrate=1182.9kbits/Past duration 0.836342 too large
Past duration 0.836449 too large
Past duration 0.836540 too large
Last message repeated 2 times
Past duration 0.836571 too large
Past duration 0.836586 too large
Past duration 0.836647 too large
Past duration 0.836693 too large
Last message repeated 2 times
Past duration 0.836723 too large
Past duration 0.836739 too large
Past duration 0.836800 too large
frame= 65 fps= 46 q=-0.0 Lsize= 146kB time=00:00:01.24 bitrate= 964.2kbits/s dup=0 drop=1 speed=0.875x
video:128kB audio:0kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: 13.423185%
x265 [info]: frame I: 1, Avg QP:36.94 kb/s: 264.80
x265 [info]: frame P: 17, Avg QP:28.68 kb/s: 2860.12
x265 [info]: frame B: 47, Avg QP:31.85 kb/s: 68.03
x265 [info]: consecutive B-frames: 11.1% 0.0% 5.6% 83.3%
encoded 65 frames in 1.42s (45.77 fps), 801.29 kb/s, Avg QP:31.10
[aac @ 0x29fe3e0] Qavg: 65536.000
> On 4 Sep 2016, at 22:25, Andrey Utkin <andrey_utkin@xxxxxxxxxxxx> wrote:
>
> Hi!
> Seems like weird error in V4L subsystem or in uvcvideo driver, in the
> most standard usage scenario.
> Please retry with kernel and FFmpeg as new as possible, best if compiled
> from latest upstream sources.
> For kernel please try release 4.7.2 or even linux-next
> (git://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git), for
> FFmpeg please make a git clone from git://source.ffmpeg.org/ffmpeg.git
> and there do "./configure && make" and run obtained "ffmpeg" binary.
>
> Please CC me when you come back with your results.
> --
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