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avcodec/ffv1enc: Fix storing RGB48 without explicitly set level

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the bps value is only stored with level >= 1, using rgb48 with level 0 requires the
user app to keep track of the bps by external means, which does not always happen
also we force level >= 1 for other 16bps formats, so this is consistent.

Found-by: Jerome Martinez <jerome@mediaarea.net>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
This commit is contained in:
Michael Niedermayer 2016-10-25 01:15:56 +02:00
parent ba53d3ae8b
commit c1173437fc
1 changed files with 1 additions and 0 deletions
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libavcodec/ffv1enc.c
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@ -629,6 +629,7 @@ FF_ENABLE_DEPRECATION_WARNINGS
s->chroma_planes = 1;
s->bits_per_raw_sample = 16;
s->use32bit = 1;
s->version = FFMAX(s->version, 1);
if (avctx->strict_std_compliance > FF_COMPLIANCE_EXPERIMENTAL) {
av_log(avctx, AV_LOG_ERROR, "16bit RGB is experimental and under development, only use it for experiments\n");
return AVERROR_INVALIDDATA;