[FFmpeg-trac] #2763(avcodec:new): h264 decoding regression
FFmpeg
trac at avcodec.org
Tue Jul 9 03:11:49 CEST 2013
#2763: h264 decoding regression
-------------------------------------+-------------------------------------
Reporter: cehoyos | Owner:
Type: defect | Status: new
Priority: important | Component: avcodec
Version: git- | Keywords: h264
master | regression videolan
Blocked By: | Blocking:
Reproduced by developer: 0 | Analyzed by developer: 0
-------------------------------------+-------------------------------------
A vlc user uploaded a sample that cannot be decoded with FFmpeg since
23f5cff
{{{
$ ffmpeg -i FILE0001.MOV
ffmpeg version N-54569-ga20f049 Copyright (c) 2000-2013 the FFmpeg
developers
built on Jul 9 2013 03:10:47 with gcc 4.7 (SUSE Linux)
configuration: --enable-gpl --disable-indev=jack
libavutil 52. 38.100 / 52. 38.100
libavcodec 55. 18.102 / 55. 18.102
libavformat 55. 11.101 / 55. 11.101
libavdevice 55. 2.100 / 55. 2.100
libavfilter 3. 79.100 / 3. 79.100
libswscale 2. 3.100 / 2. 3.100
libswresample 0. 17.102 / 0. 17.102
libpostproc 52. 3.100 / 52. 3.100
[h264 @ 0x21446e0] time_scale/num_units_in_tick invalid or unsupported
(0/-2080374784)
[h264 @ 0x21446e0] Overread VUI by 8 bits
[h264 @ 0x21446e0] sps_id out of range
[h264 @ 0x21446e0] non-existing PPS 0 referenced
[h264 @ 0x21446e0] decode_slice_header error
[h264 @ 0x21446e0] no frame!
...
[h264 @ 0x21446e0] non-existing PPS 0 referenced
[h264 @ 0x21446e0] decode_slice_header error
[h264 @ 0x21446e0] no frame!
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x2143020] decoding for stream 0 failed
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x2143020] Could not find codec parameters for
stream 0 (Video: h264 (avc1 / 0x31637661), 1280x720, 4040 kb/s):
unspecified pixel format
Consider increasing the value for the 'analyzeduration' and 'probesize'
options
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'FILE0001.MOV':
Metadata:
major_brand : qt
minor_version : 0
compatible_brands: qt
creation_time : 2013-07-08 14:16:34
comment : -06-08
comment-lis : -06-08
Duration: 00:00:41.15, start: 0.000000, bitrate: 4075 kb/s
Stream #0:0(eng): Video: h264 (avc1 / 0x31637661), 1280x720, 4040
kb/s, 30 fps, 30 tbr, 90k tbn, 180k tbc
Metadata:
creation_time : 2013-07-08 14:16:34
handler_name : Ambarella AVC
Stream #0:1(eng): Audio: aac (mp4a / 0x6134706D), 48000 Hz, stereo,
fltp, 32 kb/s
Metadata:
creation_time : 2013-07-08 14:16:34
handler_name : Ambarella AAC
At least one output file must be specified
}}}
--
Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/2763>
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