On Tue, 2010-06-22 at 22:07 -0700, manunc wrote: > I am trying to catch my tuner card signal by using vlc and v4l > > Under Fedora 12: > vlc-1.0.6-1.fc12.i686 > vlc-core-1.0.6-1.fc12.i686 > > > libv4l-0.6.4-1.fc12.i686 > xorg-x11-drv-v4l-0.2.0-3.fc12.1.i686 > v4l2-tool-1.0.3-5.fc12.i686 > > > By using the cvlc command to catch the tuner card signal and setting > standard in the command line I did not see the SECAM K1, so I wonder if the > fix has been committed or not in this release or if I have to patch the > sources: > > http://git.videolan.org/?p=vlc.git;a=commitdiff;h=beb5d0fdc3c4b8b12ec385f96ab8a27c342b7236 > > I used: > > $ cvlc -vv v4l2:// :v4l2-dev=/dev/video0 :v4l2-adev=hw.1,0 > :v4l2-tuner-frequency=207250 :v4l2-standard=13 .... > > I dont see SECAM K1 > .... > > [0xb7108988] v4l2 demux debug: Trying libv4l2 wrapper > [0xb7108988] v4l2 demux debug: opening device '/dev/video0' > [0xb7108988] v4l2 demux debug: V4L2 device: BT878 video (Hauppauge (bt878)) > using driver: bttv (version: 0.9.18) on PCI:0000:00:0b.0 > [0xb7108988] v4l2 demux debug: the device has the capabilities: (X) Video > Capure, ( ) Audio, (X) Tuner, ( ) Radio > [0xb7108988] v4l2 demux debug: supported I/O methods are: (X) Read/Write, > (X) Streaming, ( ) Asynchronous > [0xb7108988] v4l2 demux debug: device support raw VBI capture > [0xb7108988] v4l2 demux debug: video input 0 (Television) has type: Tuner > adapter * > [0xb7108988] v4l2 demux debug: video input 1 (Composite1) has type: External > analog input > [0xb7108988] v4l2 demux debug: video input 2 (S-Video) has type: External > analog input > [0xb7108988] v4l2 demux debug: video input 3 (Composite3) has type: External > analog input > [0xb7108988] v4l2 demux debug: video standard 0 is: NTSC > [0xb7108988] v4l2 demux debug: video standard 1 is: NTSC-M > [0xb7108988] v4l2 demux debug: video standard 2 is: NTSC-M-JP > [0xb7108988] v4l2 demux debug: video standard 3 is: NTSC-M-KR > [0xb7108988] v4l2 demux debug: video standard 4 is: PAL * > [0xb7108988] v4l2 demux debug: video standard 5 is: PAL-BG > [0xb7108988] v4l2 demux debug: video standard 6 is: PAL-H > [0xb7108988] v4l2 demux debug: video standard 7 is: PAL-I > [0xb7108988] v4l2 demux debug: video standard 8 is: PAL-DK > [0xb7108988] v4l2 demux debug: video standard 9 is: PAL-M > [0xb7108988] v4l2 demux debug: video standard 10 is: PAL-N > [0xb7108988] v4l2 demux debug: video standard 11 is: PAL-Nc > [0xb7108988] v4l2 demux debug: video standard 12 is: PAL-60 > [0xb7108988] v4l2 demux debug: video standard 13 is: SECAM > [0xb7108988] v4l2 demux debug: video standard 14 is: SECAM-B > [0xb7108988] v4l2 demux debug: video standard 15 is: SECAM-G > [0xb7108988] v4l2 demux debug: video standard 16 is: SECAM-H > [0xb7108988] v4l2 demux debug: video standard 17 is: SECAM-DK > [0xb7108988] v4l2 demux debug: video standard 18 is: SECAM-L > [0xb7108988] v4l2 demux debug: video standard 19 is: SECAM-Lc > [0xb7108988] v4l2 demux debug: tuner 0 (Television) has type: Analog TV, > frequency range: 44000,0 kHz -> 958000,0 kHz > [0xb7108988] v4l2 demux debug: tuner 0 (Television) frequency: 207250,0 kHz > ... > > A developper from videolan told me this: > That list comes from the V4L2 driver for your analog TV capture card. It > does not come from VLC. So we cannot "fix" it. > In any case, SECAM-K1 is probably one of the choice, but with a different > name. The video4linux list is effectively dead. Use linux-media@xxxxxxxxxxxxxxx . > Does anyone know if some of the options can be applied to decode SECAM K1? > ou K' Use SECAM-DK. It is not significantly different from SECAM-K1: http://www.pembers.freeserve.co.uk/World-TV-Standards/Transmission-Systems.html#CCIR $ v4l2-ctl -d /dev/video0 --help $ v4l2-ctl -d /dev/video0 --list-standards $ v4l2-ctl -d /dev/video0 --list-inputs $ v4l2-ctl -d /dev/video0 --set-standard=secam or $ v4l2-ctl -d /dev/video0 --set-standard=0x00320000 (SECAM-DK is defined as V4L2_STD_SECAM_D|V4L2_STD_SECAM_K|V4L2_STD_SECAM_K1 => 0x00320000 in include/linux/videodev2.h) or $ v4l2-ctl -d /dev/video0 --set-standard=0x00200000 (SECAM-K1 defined as 0x00200000 in include/linux/videodev2.h) The setting should persist until you switch to another input (Tuner, SVideo, Composite). The Tuner input will limit what standard can actually be set for the tuner. Regards, Andy > Thanks by advance for you replies > > BR > -- > Emmanuel -- To unsubscribe from this list: send the line "unsubscribe linux-media" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
