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atscmux: send empty RRT / MGT / STT tables

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These are mandated by A/65, their absence gets flagged by
stream analyzers. Users can of course provide filled up
versions through the send_event API.
This commit is contained in:
Mathieu Duponchelle 2019-05-23 01:44:19 +02:00 committed by Mathieu Duponchelle
parent 5d41740ff6
commit fdfd4600c1
1 changed files with 16 additions and 0 deletions
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16
gst/mpegtsmux/gstatscmux.c
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@ -146,6 +146,22 @@ static TsMux *
gst_atsc_mux_create_ts_mux (GstBaseTsMux * mpegtsmux) gst_atsc_mux_create_ts_mux (GstBaseTsMux * mpegtsmux)
{ {
TsMux *ret = ((GstBaseTsMuxClass *) parent_class)->create_ts_mux (mpegtsmux); TsMux *ret = ((GstBaseTsMuxClass *) parent_class)->create_ts_mux (mpegtsmux);
GstMpegtsAtscMGT *mgt;
GstMpegtsAtscSTT *stt;
GstMpegtsAtscRRT *rrt;
GstMpegtsSection *section;
mgt = gst_mpegts_atsc_mgt_new ();
section = gst_mpegts_section_from_atsc_mgt (mgt);
tsmux_add_mpegts_si_section (ret, section);
stt = gst_mpegts_atsc_stt_new ();
section = gst_mpegts_section_from_atsc_stt (stt);
tsmux_add_mpegts_si_section (ret, section);
rrt = gst_mpegts_atsc_rrt_new ();
section = gst_mpegts_section_from_atsc_rrt (rrt);
tsmux_add_mpegts_si_section (ret, section);
tsmux_set_new_stream_func (ret, tsmux_set_new_stream_func (ret,
(TsMuxNewStreamFunc) gst_atsc_mux_create_new_stream, mpegtsmux); (TsMuxNewStreamFunc) gst_atsc_mux_create_new_stream, mpegtsmux);