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lavfi/avfilter.c: Correct guess_status_pts to account for differing link timebases.

Sasi Inguva committed 9 years ago

Commit 123f6dc1 parent a20f64b1 file · +4 −4Browse files

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libavfilter/avfilter.c+4−4
@@ -427,19 +427,19 @@ int ff_request_frame(AVFilterLink *link) · 426 unmodified lines
427427 return 0;
428428 }
429429
430−static int64_t guess_status_pts(AVFilterContext *ctx, int status)
430+static int64_t guess_status_pts(AVFilterContext *ctx, int status, AVRational link_time_base)
431431 {
432432 unsigned i;
433433 int64_t r = INT64_MAX;
434434
435435 for (i = 0; i < ctx->nb_inputs; i++)
436436 if (ctx->inputs[i]->status_out == status)
437− r = FFMIN(r, ctx->inputs[i]->current_pts);
437+ r = FFMIN(r, av_rescale_q(ctx->inputs[i]->current_pts, ctx->inputs[i]->time_base, link_time_base));
438438 if (r < INT64_MAX)
439439 return r;
440440 av_log(ctx, AV_LOG_WARNING, "EOF timestamp not reliable\n");
441441 for (i = 0; i < ctx->nb_inputs; i++)
442− r = FFMIN(r, ctx->inputs[i]->status_in_pts);
442+ r = FFMIN(r, av_rescale_q(ctx->inputs[i]->status_in_pts, ctx->inputs[i]->time_base, link_time_base));
443443 if (r < INT64_MAX)
444444 return r;
445445 return AV_NOPTS_VALUE;
@@ -458,7 +458,7 @@ static int ff_request_frame_to_filter(AVFilterLink *link) · 12 unmodified lines
458458 ret = ff_request_frame(link->src->inputs[0]);
459459 if (ret < 0) {
460460 if (ret != AVERROR(EAGAIN) && ret != link->status_in)
461− ff_avfilter_link_set_in_status(link, ret, guess_status_pts(link->src, ret));
461+ ff_avfilter_link_set_in_status(link, ret, guess_status_pts(link->src, ret, link->time_base));
462462 if (ret == AVERROR_EOF)
463463 ret = 0;
464464 }

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