Hi Georg,
I just tried with the current ffmpeg svn (FFmpeg version SVN-r20986),
and it fails with the same error. I'm not sure how bad the "timebase not
supported by mpeg 4 standard" error message. ffplay plays the movie nicely.
ciao
Pablo
Pablo d'Angelo wrote:
Hi Georg,
Georg Martius wrote:
Hi Pablo,
On Sunday 27 December 2009, Pablo d'Angelo wrote:
Hi Georg,
Georg Martius wrote:
Hi Pablo,
Can you try whether ffmpeg works with the video?
E.g.:
ffmpeg -i DSC_0103.AVI -sameq -vcodec mpeg4 -acodec copy test.avi;
That does fail, too:
--------------------------------------
$ ffmpeg -i DSC_0103.AVI -sameq -vcodec mpeg4 -acodec copy
test.aviFFmpeg version SVN-r19352-4:0.5+svn20090706-2ubuntu2, Copyright
(c) 2000-2009 Fabrice Bellard, et al.
configuration: --extra-version=4:0.5+svn20090706-2ubuntu2
--prefix=/usr --enable-avfilter --enable-avfilter-lavf --enable-vdpau
--enable-bzlib --enable-libgsm --enable-libschroedinger
--enable-libspeex --enable-libtheora --enable-libvorbis
--enable-pthreads --enable-zlib --disable-stripping --disable-vhook
--enable-gpl --enable-postproc --enable-swscale --enable-x11grab
--enable-libdc1394
--extra-cflags=-I/build/buildd/ffmpeg-0.5+svn20090706/debian/include
--enable-shared --disable-static
libavutil 49.15. 0 / 49.15. 0
libavcodec 52.20. 0 / 52.20. 0
libavformat 52.31. 0 / 52.31. 0
libavdevice 52. 1. 0 / 52. 1. 0
libavfilter 0. 4. 0 / 0. 4. 0
libswscale 0. 7. 1 / 0. 7. 1
libpostproc 51. 2. 0 / 51. 2. 0
built on Oct 13 2009 22:35:00, gcc: 4.4.1
Input #0, avi, from 'DSC_0103.AVI':
Duration: 00:01:22.00, start: 0.000000, bitrate: 21001 kb/s
Stream #0.0: Video: mjpeg, yuvj422p, 1280x720, 24 tbr, 24 tbn, 24 tbc
Stream #0.1: Audio: pcm_s16le, 11025 Hz, mono, s16, 176 kb/s
Output #0, avi, to 'test.avi':
Stream #0.0: Video: mpeg4, yuv420p, 1280x720, q=2-31, 200 kb/s, 90k
tbn, 24 tbc
Stream #0.1: Audio: pcm_s16le, 11025 Hz, mono, s16, 176 kb/s
Stream mapping:
Stream #0.0 -> #0.0
Stream #0.1 -> #0.1
[mpeg4 @ 0xec1730]timebase not supported by mpeg 4 standard
Error while opening codec for output stream #0.0 - maybe incorrect
parameters such as bit_rate, rate, width or height
--------------------------------------------
I will try with a newer version of ffmpeg.
