Not the video segment. This just for correctness, shouldn't make
any difference in practice since we don't support external SSA yet.
/* If timestamp and duration are valid */
text_running_time =
- gst_segment_to_running_time (&render->video_segment,
+ gst_segment_to_running_time (&render->subtitle_segment,
GST_FORMAT_TIME, text_start);
text_running_time_end =
- gst_segment_to_running_time (&render->video_segment,
+ gst_segment_to_running_time (&render->subtitle_segment,
GST_FORMAT_TIME, text_end);
GST_LOG_OBJECT (render, "T: %" GST_TIME_FORMAT " - %" GST_TIME_FORMAT,