Udo Richter wrote: > Tero Siironen wrote: > > However, like Pasi Juppo told earlier in other thread, in last weeks episode > > of Lost there was many fadeout-fadeins between scenes and a/v desync > > happened on every one of these. > > I've 'heard of such problems' on ATV+ and Lost. Whenever there's a fade > into black, the data stream seems to get stuck, frames get delayed, and > as consequence A/V desyncs and playback gets jerky, with lots of audio > and video frame drops. This can be fixed by pausing and jumping a few > frames backwards. > > My theory is that since audio is typically 600ms ahead of video, maybe > the audio buffers run over. Strange thing is why this happens > reproducible on blackness. Maybe due to extremely low bit rate in this > situation, more frames get packed into one data block, causing data flow > to be disturbed beyond some limit. It cant be too high data rate, ATV+ > has just 2mbit avg, 4mbit max data rate. Does it also occur with the latest test firmware? http://www.suse.de/~werner/test_av-f22623.tar.bz2 If yes, please provide short sample clips. Please verify that the clips are not damaged, i.e. they play fine with mplayer or xine. Oliver -- -------------------------------------------------------- VDR Remote Plugin 0.3.8 available at http://www.escape-edv.de/endriss/vdr/ --------------------------------------------------------
