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Code Issues Releases Activity

avfilter/af_asdr: set output frame duration

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This commit is contained in:
Paul B Mahol
2023-04-30 12:16:02 +02:00
parent a2f4adf680
commit a47bd6d3d8
1 changed files with 7 additions and 5 deletions
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12
libavfilter/af_asdr.c
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@@ -60,11 +60,12 @@ static void sdr(AVFilterContext *ctx, const AVFrame *u, const AVFrame *v)
static int activate(AVFilterContext *ctx) static int activate(AVFilterContext *ctx)
{ {
AudioSDRContext *s = ctx->priv; AudioSDRContext *s = ctx->priv;
AVFilterLink *outlink = ctx->outputs[0];
int ret, status; int ret, status;
int available; int available;
int64_t pts; int64_t pts;
FF_FILTER_FORWARD_STATUS_BACK_ALL(ctx->outputs[0], ctx); FF_FILTER_FORWARD_STATUS_BACK_ALL(outlink, ctx);
available = FFMIN(ff_inlink_queued_samples(ctx->inputs[0]), ff_inlink_queued_samples(ctx->inputs[1])); available = FFMIN(ff_inlink_queued_samples(ctx->inputs[0]), ff_inlink_queued_samples(ctx->inputs[1]));
if (available > 0) { if (available > 0) {
@@ -83,21 +84,22 @@ static int activate(AVFilterContext *ctx)
av_frame_free(&s->cache[1]); av_frame_free(&s->cache[1]);
out = s->cache[0]; out = s->cache[0];
out->nb_samples = available; out->nb_samples = available;
out->pts = s->pts; out->pts = av_rescale_q(s->pts, av_make_q(1, outlink->sample_rate), outlink->time_base);
out->duration = av_rescale_q(out->nb_samples, av_make_q(1, outlink->sample_rate), outlink->time_base);
s->pts += available; s->pts += available;
s->cache[0] = NULL; s->cache[0] = NULL;
return ff_filter_frame(ctx->outputs[0], out); return ff_filter_frame(outlink, out);
} }
for (int i = 0; i < 2; i++) { for (int i = 0; i < 2; i++) {
if (ff_inlink_acknowledge_status(ctx->inputs[i], &status, &pts)) { if (ff_inlink_acknowledge_status(ctx->inputs[i], &status, &pts)) {
ff_outlink_set_status(ctx->outputs[0], status, s->pts); ff_outlink_set_status(outlink, status, s->pts);
return 0; return 0;
} }
} }
if (ff_outlink_frame_wanted(ctx->outputs[0])) { if (ff_outlink_frame_wanted(outlink)) {
for (int i = 0; i < 2; i++) { for (int i = 0; i < 2; i++) {
if (ff_inlink_queued_samples(ctx->inputs[i]) > 0) if (ff_inlink_queued_samples(ctx->inputs[i]) > 0)
continue; continue;