[FFmpeg-trac] #333(avformat:reopened): Badly interleaved AVI file not handled
FFmpeg
trac at avcodec.org
Wed Dec 5 09:47:00 CET 2012
#333: Badly interleaved AVI file not handled
-------------------------------------+-------------------------------------
Reporter: ubitux | Owner:
Type: defect | Status: reopened
Priority: normal | Component: avformat
Version: git-master | Resolution:
Keywords: | Blocked By:
avi,interleaved | Reproduced by developer: 1
Blocking: |
Analyzed by developer: 0 |
-------------------------------------+-------------------------------------
Comment (by gjdfgh):
{{{
ffplay yet-another\ broken-interleaved-avi.avi
ffplay version N-47444-gb5ffbcd Copyright (c) 2003-2012 the FFmpeg
developers
built on Dec 5 2012 09:40:30 with gcc 4.7 (Debian 4.7.2-4)
configuration: --prefix=/mnt/meh/chaos/source/normal/mpv/build_libs
--enable-static --disable-shared --enable-avresample --enable-openssl
--enable-gpl --enable-nonfree --disable-debug --enable-libx264 --enable-
vaapi
libavutil 52. 11.101 / 52. 11.101
libavcodec 54. 79.100 / 54. 79.100
libavformat 54. 44.100 / 54. 44.100
libavdevice 54. 3.102 / 54. 3.102
libavfilter 3. 24.100 / 3. 24.100
libswscale 2. 1.103 / 2. 1.103
libswresample 0. 17.102 / 0. 17.102
libpostproc 52. 2.100 / 52. 2.100
Input #0, avi, from 'yet-another broken-interleaved-avi.avi':
Duration: 00:23:29.35, start: 0.000000, bitrate: 374 kb/s
Stream #0:0: Video: mpeg4 (DIVX / 0x58564944), yuv420p, 640x480, 29.97
fps, 29.97 tbr, 29.97 tbn, 30k tbc
Stream #0:1: Audio: mp3 (U[0][0][0] / 0x0055), 48000 Hz, stereo, s16p,
128 kb/s
[mpeg4 @ 0x90f0c80] looks like this file was encoded with
(divx4/(old)xvid/opendivx) -> forcing low_delay flag
Frame changed from size:0x0 to size:640x480
ALSA lib pcm.c:7339:(snd_pcm_recover) underrun occurred 0B f=0/0
ALSA lib pcm.c:7339:(snd_pcm_recover) underrun occurred 0B f=0/0
ALSA lib pcm.c:7339:(snd_pcm_recover) underrun occurred 0B f=0/0
ALSA lib pcm.c:7339:(snd_pcm_recover) underrun occurred 0B f=0/0
ALSA lib pcm.c:7339:(snd_pcm_recover) underrun occurred 0B f=0/0
ALSA lib pcm.c:7339:(snd_pcm_recover) underrun occurred 0B f=0/0
ALSA lib pcm.c:7339:(snd_pcm_recover) underrun occurred 0B f=0/0
ALSA lib pcm.c:7339:(snd_pcm_recover) underrun occurred 0B f=0/0
ALSA lib pcm.c:7339:(snd_pcm_recover) underrun occurred 0B f=0/0
ALSA lib pcm.c:7339:(snd_pcm_recover) underrun occurred 0B f=0/0
ALSA lib pcm.c:7339:(snd_pcm_recover) underrun occurred 0B f=0/0
ALSA lib pcm.c:7339:(snd_pcm_recover) underrun occurred 0B f=0/0
ALSA lib pcm.c:7339:(snd_pcm_recover) underrun occurred 0B f=0/0
ALSA lib pcm.c:7339:(snd_pcm_recover) underrun occurred 0B f=0/0
ALSA lib pcm.c:7339:(snd_pcm_recover) underrun occurred 0B f=0/0
ALSA lib pcm.c:7339:(snd_pcm_recover) underrun occurred 0B f=0/0
ALSA lib pcm.c:7339:(snd_pcm_recover) underrun occurred 0B f=0/0
ALSA lib pcm.c:7339:(snd_pcm_recover) underrun occurred 0B f=0/0
ALSA lib pcm.c:7339:(snd_pcm_recover) underrun occurred 0B f=0/0
ALSA lib pcm.c:7339:(snd_pcm_recover) underrun occurred 0B f=0/0
52.52 A-V: -4.707 fd= 0 aq= 0KB vq=15364KB sq= 0B f=0/0
}}}
That's about 50 seconds in. A-V difference keeps getting worse from this
point. The ALSA warnings are merely because ffplay doesn't feed it enough
audio, and not a problem with my audio setup. File is linked in the top
post.
--
Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/333#comment:6>
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