Baptiste Coudurier <baptiste.coudur...@gmail.com> added the comment:
On 12/4/10 4:45 AM, Deyan wrote: > > Deyan <dchepis...@gmail.com> added the comment: > >> 1. Your video starts out with digital black. Theora responds by >> producing a single frame of black, and then zero-byte "dup frames" >> indicating that nothing has changed. Some players are broken and don't >> handle these frames correctly. Correctly working players, such as >> Firefox, shouldn't have a problem, though. > > Considering the fact that this is visible on all players, including Firefox, I > dont think this is a player issue. > I mean it is unlikely that all players are broken :) I don't think either. I see where the problem comes from, but unless we have a way to signal these 0 bytes frames in some way (there may be one), this cannot be fixed given the packing of packets in pages. The only known timestamp is the one of the last packet of the page. Let's say the encoder produced 0 bytes frame between the packets in the page you don't know where they were if didn't signal them in some way, and you cannot interpolate timestamps, that's why you see the "hang". Can you generate a file with ffmpeg2theora ? ________________________________________________ FFmpeg issue tracker <iss...@roundup.ffmpeg.org> <https://roundup.ffmpeg.org/issue2398> ________________________________________________
