Hello,
I want to decode MP3 file. Following is what I did.
1) Called avcodec_init()2) Called avcodec_register_all()3) AVCodec* pCodec =
avcodec_find_decoder(CODEC_ID_MP3)4) AVCodecContext* pCodecContext =
avcodec_alloc_context();5) avcodec_open(pCodecContext, pCodec);6) Read MP3 file
data into some buffer (pInputMP3Buffer);7) Called int iBufferStart = 0;
do{ int iDecodedBytes = avcodec_decode_audio2(pCodecContext,
pOutBuffer, &iOutBuffLen, &pInputMP3Buffer[iBufferStart],
iInputBufferSize);iBufferStart = iBufferStart + iDecodedBytes;
iInputBufferSize = iInputBufferSize - iDecodedBytes;
} while(iInputBufferSize >0);
BUT avcodec_decode_audio2 always returns -1;
Please help.
Thanks,-Amol.
_______________________________________________
libav-user mailing list
[email protected]
https://lists.mplayerhq.hu/mailman/listinfo/libav-user
