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ffv1: Warn the user if transparency is stored.

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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Michael Niedermayer 2012-02-15 19:34:08 +01:00
parent bd5080b1b0
commit 25893ad6c9
1 changed files with 4 additions and 0 deletions
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4
libavcodec/ffv1.c
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@ -930,6 +930,10 @@ static av_cold int encode_init(AVCodecContext *avctx)
av_log(avctx, AV_LOG_ERROR, "format not supported\n");
return -1;
}
if (s->transparency) {
av_log(avctx, AV_LOG_WARNING, "Storing alpha plane, this will require a recent FFV1 decoder to playback!\n");
}
for(i=0; i<256; i++){
s->quant_table_count=2;
if(s->bits_per_raw_sample <=8){