This ensures that a duration can also be calculated and stored for the
last buffer at EOS.
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3321>
qtpad->sample_size : gst_adapter_available (qtpad->raw_audio_adapter));
GST_BUFFER_PTS (buf) = input_timestamp;
GST_BUFFER_DTS (buf) = GST_CLOCK_TIME_NONE;
- GST_BUFFER_DURATION (buf) = GST_CLOCK_TIME_NONE;
+ GST_BUFFER_DURATION (buf) = gst_util_uint64_scale (nsamples, GST_SECOND,
+ atom_trak_get_timescale (qtpad->trak));
qtpad->raw_audio_adapter_offset += nsamples;