[Ffmpeg-devel] Apple h264 compatibility
Gianluigi Tiesi
mplayer
Sun Jun 19 15:48:14 CEST 2005
I've just tried some apple h264 samples, since the x264 decoder
is internal to ffmpeg I'm posting here but I could forward the request
directly to x264 ml if needed.
Anyway I've downloaded some great samples from:
http://www.apple.com/quicktime/hdgallery/
the quicktime decoder is very sloppy I think it need a cray to decode
the video, but mplayer plays it very fast, the problem is some sort of
incompatibilities but I think they are not so difficult to fix since
the movie is almost played well, there are some glitches, the debug
shows some errors for me:
[h264 @ 00848508]concealing 2176 DC, 2176 AC, 2176 MV errors
[h264 @ 00848508]concealing 2176 DC, 2176 AC, 2176 MV errors
[h264 @ 00848508]concealing 2176 DC, 2176 AC, 2176 MV errors
[h264 @ 00848508]concealing 2176 DC, 2176 AC, 2176 MV errors
[h264 @ 00848508]illegal short term buffer state detected
[h264 @ 00848508]concealing 2176 DC, 2176 AC, 2176 MV errors
[h264 @ 00848508]concealing 2176 DC, 2176 AC, 2176 MV errors
[h264 @ 00848508]concealing 2176 DC, 2176 AC, 2176 MV errors
[h264 @ 00848508]concealing 2176 DC, 2176 AC, 2176 MV errors
[h264 @ 00848508]illegal short term buffer state detected
[h264 @ 00848508]illegal short term buffer state detected
[h264 @ 00848508]concealing 2176 DC, 2176 AC, 2176 MV errors
[h264 @ 00848508]concealing 2176 DC, 2176 AC, 2176 MV errors
[h264 @ 00848508]concealing 2176 DC, 2176 AC, 2176 MV errors
[h264 @ 00848508]concealing 2176 DC, 2176 AC, 2176 MV errors
and sometime the output video gets garbled, as always standard
are not standards ;(
Someone can fix this?
Bye
--
Gianluigi Tiesi <sherpya at netfarm.it>
EDP Project Leader
Netfarm S.r.l. - http://www.netfarm.it/
Free Software: http://oss.netfarm.it/
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