On 2018-11-21 3:13 p.m., Jaka Bac wrote:
On Wed, 21 Nov 2018 at 20:47, drwho <[email protected]
<mailto:[email protected]>> wrote:
Hello,
The audio decoder example below fails to decode any file I've tried
(mp3, opus, wav).....
[mp2 @ 0x55d075c3d780] Header missing
Error submitting the packet to the decoder
https://libav.org/documentation/doxygen/master/decode__audio_8c_source.html
Jon
Hello,
The audio decoding example specifically uses the MP2 audio codec to
decode the audio.
It does this:
codec = avcodec_find_decoder(AV_CODEC_ID_MP2);
Hi Jaka,
I've tried changing it to
AV_CODEC_ID_MP3
error = [mp3 @ 0x56136ad2f780] Header missing
AV_CODEC_ID_OPUS
error = [opus @ 0x55caa0cb7200] Error parsing Opus packet header.
I've noticed that the packet size is always 0 after calling
av_parser_parse2(). It would be nice to have an example for
avcodec_send_packet() and avcodec_receive_frame() that works.
Jon
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