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author | 2012-08-08 23:50:23 +0300 | |
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committer | 2012-08-16 17:16:33 +0200 | |
commit | c6b03ffef6250096373c4a81a489dae9fbff9087 (patch) | |
tree | 33f6bf8807a44e4d00bf2ac8ed4409bc564a59ec /defaultopts.c | |
parent | 7f0926498c59f87c05fcdc1994d9701d9d5f5bd4 (diff) |
demux_lavf: assume audio codec_tag 0 means unset
Libavformat does not distinguish between "no codec_tag given" and
"codec_tag given, value is 0". 0 can be a valid value. Change
demux_lavf to assume that 0 always means unset for audio. This
prevents incorrect selection of the PCM decoder, which includes
"format 0x0" in its codecs.conf entry. The video case accepts 0 iff
codec_id is RAWVIDEO, but there's no obvious similar check possible
for audio. Thus this could possibly cause issues if a file really uses
0 to mean uncompressed audio.
Diffstat (limited to 'defaultopts.c')
0 files changed, 0 insertions, 0 deletions