On Sat, Oct 3, 2009 at 12:52 PM, Simon Baxter <linuxtv@xxxxxxxxxxxxx> wrote: > I've been playing around with these values and have discovered the following > (I only have SD channels - none HD) when replaying recordings. > > Setting engine.buffers.audio_num_buffers to 2300 (10x default) does help > with the skips in audio - where under the default value (230) I > intermittantly get 2-3 second jumps in audio. > > #engine.buffers.video_num_buffers is left at the default of 500. If I set > this any higher, fast forwarding or rewinding causes the video to jump about > 90 seconds. > > engine.buffers.video_num_frames (default 15) I've had to set to 60. Anything > less than this seems to make the video jump 2-3 seconds, in line with the > audio_num_buffers described above. With this set to 60, there's no lost > audio but video/audio still gets out of sync, and it gets worse and worse > for 20 seconds then the audio stops and the video catches up. Also with > anything <60, I get PPPPPPPP on the vdr console when replaying recordings. What video card/driver do you use? I know of another guy with similar problems but with my Nvidia 8400GS using vdpau it works fine with just default settings. I've never had to adjust anything. Cheers _______________________________________________ vdr mailing list vdr@xxxxxxxxxxx http://www.linuxtv.org/cgi-bin/mailman/listinfo/vdr
