examples/demuxing_decoding: return error when no codec found
authorEven Wiik Thomassen <e.thomassen@sportradar.com>
Fri, 13 Dec 2013 08:24:18 +0000 (09:24 +0100)
committerStefano Sabatini <stefasab@gmail.com>
Fri, 13 Dec 2013 08:45:54 +0000 (09:45 +0100)
commit43f116d1621aeaafdadacaf1c9ee1f662447b023
tree1f6d9025f559419ee97da56c0dbd6e281f6ec82b
parent65a3429e7ac107dc05f8c65d93cd3a5ba6652eba
examples/demuxing_decoding: return error when no codec found

The open_codec_context function, when it fails to find a codec, now
return AVERROR(EINVAL) to signal an error.

Before it would return the stream index, which was always >= 0, and
continue as if a codec was found. This change make it fail faster,
instead of repeated failed tries to decode frames with no codec.

Signed-off-by: Even Wiik Thomassen <e.thomassen@sportradar.com>
Signed-off-by: Stefano Sabatini <stefasab@gmail.com>
doc/examples/demuxing_decoding.c