smoothing, formant, opitch, channels;
int64_t nb_samples_out;
int64_t nb_samples_in;
+ int64_t first_pts;
int nb_samples;
} RubberBandContext;
AVFrame *out;
int ret = 0, nb_samples;
+ if (s->first_pts == AV_NOPTS_VALUE)
+ s->first_pts = in->pts;
+
rubberband_process(s->rbs, (const float *const *)in->data, in->nb_samples, ff_outlink_get_status(inlink));
s->nb_samples_in += in->nb_samples;
av_frame_free(&in);
return AVERROR(ENOMEM);
}
- out->pts = av_rescale_q(s->nb_samples_out,
+ out->pts = s->first_pts + av_rescale_q(s->nb_samples_out,
(AVRational){ 1, outlink->sample_rate },
outlink->time_base);
nb_samples = rubberband_retrieve(s->rbs, (float *const *)out->data, nb_samples);
return AVERROR(ENOMEM);
s->nb_samples = rubberband_get_samples_required(s->rbs);
+ s->first_pts = AV_NOPTS_VALUE;
return 0;
}