[Ffmpeg-devel] Has anyone tried the output example for 3gp format?

Lars Blumberg Lars.Blumberg
Thu Feb 16 22:13:37 CET 2006


Has anyone tried the output_example.exe with a 3gp-filename?

I therefore included the AMR NB audio codec, described at


I am able to convert video files to 3gp file with ffmpeg.exe (with sound), 
but I can not generate a 3gp output example with "output_example.exe 
test.3gp". The message is, that the audio codec cannot be opened.

I also tried different bit rates and sample rates in output_example.c but 
the error message is still the same.

Thanks for any help in advance!


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