[FFmpeg-devel] MP2 file tagged with MP3
herve.flores
herve.flores
Fri Aug 3 19:07:15 CEST 2007
Hi,
since r9102, ffmpeg write headers of mp2 files with mp3 tags
related threads
<http://lists.mplayerhq.hu/pipermail/ffmpeg-user/2007-July/010215.html>
<http://lists.mplayerhq.hu/pipermail/ffmpeg-cvslog/2007-May/007581.html>
--------------------
a mp2 file produced by ffmpeg-r9101 =>
ffmpeg-r9101 -i /Volumes/Video_4H/_Freebox/Les\ canopus/Un\ nouveau\
jeu.mpeg -acodec mp2 /Volumes/Video_4H/_Freebox/Les\ canopus/Un\
nouveau\ jeu.mpeg.ff-r9101.mp2
FFmpeg version SVN-r9101, Copyright (c) 2000-2007 Fabrice Bellard, et
al.
configuration: --enable-pp --enable-gpl --enable-pthreads --enable-
static --disable-shared --enable-libmp3lame
libavutil version: 49.4.0
libavcodec version: 51.40.4
libavformat version: 51.12.1
built on Aug 3 2007 16:07:24, gcc: 4.0.1 (Apple Computer, Inc.
build 5367)
Input #0, mpeg, from '/Volumes/Video_4H/_Freebox/Les canopus/Un
nouveau jeu.mpeg':
Duration: 00:04:28.9, start: 0.989867, bitrate: 2953 kb/s
Stream #0.0[0x1e0]: Video: mpeg2video, yuv420p, 544x576, 15000 kb/
s, 25.00 fps(r)
Stream #0.1[0x1c0]: Audio: mp2, 48000 Hz, stereo, 192 kb/s
Output #0, mp2, to '/Volumes/Video_4H/_Freebox/Les canopus/Un nouveau
jeu.mpeg.ff-r9101.mp2':
Stream #0.0: Audio: mp2, 48000 Hz, stereo, 64 kb/s
Stream mapping:
Stream #0.1 -> #0.0
Press [q] to stop encoding
size= 2107kB time=269.7 bitrate= 64.0kbits/s
video:0kB audio:2107kB global headers:0kB muxing overhead 0.000000%
tool file:
file /Volumes/Video_4H/_Freebox/Les\ canopus/Un\ nouveau\ jeu.mpeg.ff-
r9101.mp2
/Volumes/Video_4H/_Freebox/Les canopus/Un nouveau jeu.mpeg.ff-
r9101.mp2: MP2, 64 kBits, 48 kHz, Stereo
--------------------
same command by ffmpeg-r9102 (and next)
ffmpeg-r9102 -i /Volumes/Video_4H/_Freebox/Les\ canopus/Un\ nouveau\
jeu.mpeg -acodec mp2 /Volumes/Video_4H/_Freebox/Les\ canopus/Un\
nouveau\ jeu.mpeg.ff-r9102.mp2
FFmpeg version SVN-r9102, Copyright (c) 2000-2007 Fabrice Bellard, et
al.
configuration: --enable-pp --enable-gpl --enable-pthreads --enable-
static --disable-shared --enable-libmp3lame
libavutil version: 49.4.0
libavcodec version: 51.40.4
libavformat version: 51.12.1
built on Aug 3 2007 16:27:15, gcc: 4.0.1 (Apple Computer, Inc.
build 5367)
Input #0, mpeg, from '/Volumes/Video_4H/_Freebox/Les canopus/Un
nouveau jeu.mpeg':
Duration: 00:04:28.9, start: 0.989867, bitrate: 2953 kb/s
Stream #0.0[0x1e0]: Video: mpeg2video, yuv420p, 544x576, 15000 kb/
s, 25.00 fps(r)
Stream #0.1[0x1c0]: Audio: mp2, 48000 Hz, stereo, 192 kb/s
Output #0, mp2, to '/Volumes/Video_4H/_Freebox/Les canopus/Un nouveau
jeu.mpeg.ff-r9102.mp2':
Stream #0.0: Audio: mp2, 48000 Hz, stereo, 64 kb/s
Stream mapping:
Stream #0.1 -> #0.0
Press [q] to stop encoding
size= 2107kB time=269.7 bitrate= 64.0kbits/s
video:0kB audio:2107kB global headers:0kB muxing overhead 0.001483%
tool file:
file /Volumes/Video_4H/_Freebox/Les\ canopus/Un\ nouveau\ jeu.mpeg.ff-
r9102.mp2
/Volumes/Video_4H/_Freebox/Les canopus/Un nouveau jeu.mpeg.ff-
r9102.mp2: MP3 file with ID3 version 2.4.0 tag
--------------------
and now the no-patch,
I first wanted to just exchange patch "+" by "-" (and vice-versa)
from r9102, but it doesn't work (too ?uch change between 9801 and
current version)
I tried to change/remove code manually (but I'm not a developper), I
managed to patch and to compile it with current SVN(r9871) but it
produce a segmentation fault ;-)
so, no "patch welcome"
bye
Herv?
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