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ffv1enc: use default number of slices if unspecified

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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Michael Niedermayer 2012-07-13 21:41:56 +02:00
parent 051dd2eea6
commit af285072b5
1 changed files with 1 additions and 1 deletions
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2
libavcodec/ffv1.c
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@ -1106,7 +1106,7 @@ static av_cold int encode_init(AVCodecContext *avctx)
if(s->version>1){
for(s->num_v_slices=2; s->num_v_slices<9; s->num_v_slices++){
for(s->num_h_slices=s->num_v_slices; s->num_h_slices<2*s->num_v_slices; s->num_h_slices++){
if(avctx->slices == s->num_h_slices * s->num_v_slices && avctx->slices <= 64)
if(avctx->slices == s->num_h_slices * s->num_v_slices && avctx->slices <= 64 || !avctx->slices)
goto slices_ok;
}
}