[FFmpeg-trac] #1817(undetermined:reopened): create_time contains wrong value for Canon EOS 550D movies
FFmpeg
trac at avcodec.org
Mon Oct 15 19:08:23 CEST 2012
#1817: create_time contains wrong value for Canon EOS 550D movies
-------------------------------------+-------------------------------------
Reporter: pwes | Owner:
Type: defect | Status: reopened
Priority: normal | Component:
Version: git-master | undetermined
Keywords: mov | Resolution:
creation_time | Blocked By:
Blocking: | Reproduced by developer: 0
Analyzed by developer: 0 |
-------------------------------------+-------------------------------------
Changes (by pwes):
* status: closed => reopened
* resolution: worksforme =>
Comment:
I tried to `git bisect`, but the history is horrible and git goes awry.
One time it is `avprobe` (which works), an other it's `ffprobe` (which
doesn't); `git blame` on suspected `libavformat/mov.c` reveal all the
content replaced with commit `fafd844`, which doesn't have any parents...
The same for current master (`8cbb8f5`). Can't get my head around it,
really...
Anyway, what I could verify is that `releases/0.11` works and
`releases/1.0` doesn't. Always building from clean git repo with:
{{{
./configure --enable-gpl --enable-libfaac --enable-libmp3lame --enable-
libopencore-amrnb --enable-libopencore-amrwb --enable-librtmp --enable-
libtheora --enable-libvorbis --enable-x11grab --enable-libx264 --enable-
nonfree --enable-version3
make
}}}
gives for 0.11.2:
{{{
ffmpeg version 0.11.2 Copyright (c) 2000-2012 the FFmpeg developers
built on Oct 15 2012 18:00:21 with gcc 4.6.3
configuration: --enable-gpl --enable-libfaac --enable-libmp3lame
--enable-libopencore-amrnb --enable-libopencore-amrwb --enable-librtmp
--enable-libtheora --enable-libvorbis --enable-x11grab --enable-libx264
--enable-nonfree --enable-version3
libavutil 51. 54.100 / 51. 54.100
libavcodec 54. 23.100 / 54. 23.100
libavformat 54. 6.100 / 54. 6.100
libavdevice 54. 0.100 / 54. 0.100
libavfilter 2. 77.100 / 2. 77.100
libswscale 2. 1.100 / 2. 1.100
libswresample 0. 15.100 / 0. 15.100
libpostproc 52. 0.100 / 52. 0.100
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'MVI_5304.MOV':
Metadata:
major_brand : qt
minor_version : 537331968
compatible_brands: qt CAEP
creation_time : 2012-10-15 13:16:59
Duration: 00:00:01.02, start: 0.000000, bitrate: 18889 kb/s
Stream #0:0(eng): Video: h264 (Constrained Baseline) (avc1 /
0x31637661), yuvj420p, 640x480, 17337 kb/s, 50 fps, 50 tbr, 50k tbn, 100k
tbc
Metadata:
creation_time : 2012-10-15 13:16:59
Stream #0:1(eng): Audio: pcm_s16le (sowt / 0x74776F73), 48000 Hz,
stereo, s16, 1536 kb/s
Metadata:
creation_time : 2012-10-15 13:16:59
}}}
and for 1.0:
{{{
ffmpeg version 1.0 Copyright (c) 2000-2012 the FFmpeg developers
built on Oct 15 2012 18:16:01 with gcc 4.6 (Ubuntu/Linaro
4.6.3-1ubuntu5)
configuration: --enable-gpl --enable-libfaac --enable-libmp3lame
--enable-libopencore-amrnb --enable-libopencore-amrwb --enable-librtmp
--enable-libtheora --enable-libvorbis --enable-x11grab --enable-libx264
--enable-nonfree --enable-version3
libavutil 51. 73.101 / 51. 73.101
libavcodec 54. 59.100 / 54. 59.100
libavformat 54. 29.104 / 54. 29.104
libavdevice 54. 2.101 / 54. 2.101
libavfilter 3. 17.100 / 3. 17.100
libswscale 2. 1.101 / 2. 1.101
libswresample 0. 15.100 / 0. 15.100
libpostproc 52. 0.100 / 52. 0.100
Guessed Channel Layout for Input Stream #0.1 : stereo
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'MVI_5304.MOV':
Metadata:
major_brand : qt
minor_version : 537331968
compatible_brands: qt CAEP
creation_time : 1942-09-10 06:48:43
Duration: 00:00:01.02, start: 0.000000, bitrate: 18889 kb/s
Stream #0:0(eng): Video: h264 (Constrained Baseline) (avc1 /
0x31637661), yuvj420p, 640x480, 17337 kb/s, 50 fps, 50 tbr, 50k tbn, 100k
tbc
Metadata:
creation_time : 1942-09-10 06:48:43
Stream #0:1(eng): Audio: pcm_s16le (sowt / 0x74776F73), 48000 Hz,
stereo, s16, 1536 kb/s
Metadata:
creation_time : 1942-09-10 06:48:43
}}}
Can it be any problem with libraries, or all container decoding takes
place in ffmpeg source exclusively?
--
Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/1817#comment:4>
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