I'm trying to encode an uncompressed avi file to h264  and amr-wb in a
3gp or 3g2 container, however while the encoding goes good, trying to
play back the file in QuickTime does not allow this to play I get a
error that says  

 

Error -2041: an invalid sample description was found in the movie
(test.3g2)

 

Im trying to set the properties in code, however ffmpeg.exe produces the
same results. I used this command line in ffmpeg

 

ffmpeg -i "capture.avi" -acodec libamr_wb -ab 12.65k -ac 1 -ar 16000
-vcodec libx264 -vb 1.01M "Test.3g2"

 

 

if I use amr-nb everything works great

 

ffmpeg -i "capture.avi" -acodec libamr_nb -ab 12.2k -ac 1 -ar 8000
-vcodec libx264 -vb 1.01M "Test.3g2"

 

 

quicktimes supposed to play amr-wb files. I didn't get a unsupported
codec error,    any help is appreciated.

 

Thanks

 

Dion

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