{
AVFilterLink *outlink = ctx->outputs[0];
LoopContext *s = ctx->priv;
- int64_t pts;
+ int64_t pts, duration;
int ret;
AVFrame *out = av_frame_clone(s->frames[s->current_frame]);
if (!out)
return AVERROR(ENOMEM);
out->pts += s->duration - s->start_pts;
- pts = out->pts + out->pkt_duration;
+ if (out->pkt_duration)
+ duration = out->pkt_duration;
+ else
+ duration = av_rescale_q(1, av_inv_q(outlink->frame_rate), outlink->time_base);
+ pts = out->pts + duration;
ret = ff_filter_frame(outlink, out);
s->current_frame++;
AVFilterContext *ctx = inlink->dst;
AVFilterLink *outlink = ctx->outputs[0];
LoopContext *s = ctx->priv;
+ int64_t duration;
int ret = 0;
if (inlink->frame_count_out >= s->start && s->size > 0 && s->loop != 0) {
return AVERROR(ENOMEM);
}
s->nb_frames++;
- s->duration = frame->pts + frame->pkt_duration;
+ if (frame->pkt_duration)
+ duration = frame->pkt_duration;
+ else
+ duration = av_rescale_q(1, av_inv_q(outlink->frame_rate), outlink->time_base);
+ s->duration = frame->pts + duration;
ret = ff_filter_frame(outlink, frame);
} else {
av_frame_free(&frame);