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vf_select: set start_t if undefined

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Previously start_t was never set.

Signed-off-by: Stefano Sabatini <stefano.sabatini-lala@poste.it>
This commit is contained in:
William Yu 2011-08-11 15:40:03 +02:00 committed by Stefano Sabatini
parent 9acffed9e0
commit 298fccad21
1 changed files with 2 additions and 0 deletions
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2
libavfilter/vf_select.c
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@ -185,6 +185,8 @@ static int select_frame(AVFilterContext *ctx, AVFilterBufferRef *picref)
if (isnan(select->var_values[VAR_START_PTS]))
select->var_values[VAR_START_PTS] = TS2D(picref->pts);
if (isnan(select->var_values[VAR_START_T]))
select->var_values[VAR_START_T] = TS2D(picref->pts) * av_q2d(inlink->time_base);
select->var_values[VAR_PTS] = TS2D(picref->pts);
select->var_values[VAR_T ] = picref->pts * av_q2d(inlink->time_base);