[FFmpeg-user] Issues with conversion

Reindl Harald h.reindl at thelounge.net
Sat Jun 11 18:17:08 CEST 2011


> FFmpeg version r11872+debian_0.svn20080206-18+lenny3
first you should overthink using a more than 3 years old version and generally
the use of debian for ffmpeg since they are sleeping with software-versions

> When I convert files to .ogg I do not get any sound.  I am including the CLI
> results from the conversion:
> 
> /usr/bin/ffmpeg -i /home/goal_v_rochester-YTMOV.mov -ab 5600 -ar 22050
> /home/goal_v_rochester-YTMOV.ogg

specify what you really want and not "do anything with my missing input"

ffmpeg -i inputfile  -f ogg -vcodec libtheora -acodec libvorbis outputfile.ogg
for bitrates i am not sure if your museum-version supports -ab 96k -vb 512k as example

> Also, when I try to convert to an .mp4 I get the following:
> 
>  /usr/bin/ffmpeg -i /home/goal_v_rochester-YTMOV.mov -ab 5600 -ar 22050
> /home/pcsports/public_html/Test_Upload/testconvert/goal_v_rochester-YTMOV.mp4

the same
what video-codec?
what audio-codec?

ffmpeg -i inputfile  -f mp4 -vcodec mpeg4 -acodec libfaac outputfile.mp4
for bitrates i am not sure if your museum-version supports -ab 96k -vb 512k as example


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