[FFmpeg-user] Query on audio_decode_example() in api-example.c
prashant at b-one.net
Sun Apr 10 16:02:07 CEST 2011
Hi FFMPEG Users,
I am new to FFMPEG. My requirement is to convert any given input audio file
to .wav pcm format by using FFMPEG API's.
I tried using api-example.c code given for audio_decode_example() .
Input to this api is outfilename and filename.
Outfilename: I have given path to some location\test.wav
Filename: I have given path to m4a file available on my system.
But it always fails at avcodec_decode_audio3() call. This call always
returns -1 with following console message for m4a files as input.
Channel 0.0 is not allocated
I tried to convert mp3 file to wav also using the same approach as above but
again it failed at same api call with "Header Missing " message.
Please support me with right code to meet my requirements.
I want API usage not console command to do this.
Thanks in advance!
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