From 071f93c72ffea1453bc1d06114be479070a9017f Mon Sep 17 00:00:00 2001 From: "Reynaldo H. Verdejo Pinochet" Date: Fri, 5 Sep 2014 13:32:09 -0400 Subject: [PATCH] dvbsrc: assorted doc & spelling fixes --- sys/dvb/gstdvbsrc.c | 15 ++++++++------- 1 file changed, 8 insertions(+), 7 deletions(-) diff --git a/sys/dvb/gstdvbsrc.c b/sys/dvb/gstdvbsrc.c index 746b6a45a8..0ea00641f4 100644 --- a/sys/dvb/gstdvbsrc.c +++ b/sys/dvb/gstdvbsrc.c @@ -22,22 +22,23 @@ /** * SECTION:element-dvbsrc * - * dvbsrc can be used to capture video from DVB cards, DVB-T, DVB-S or DVB-T. + * dvbsrc can be used to capture media from DVB cards. Supported DTV + * broadcasting standards include DVB-T/C/S, ATSC and ISDBT. * * * Example launch line * |[ * gst-launch dvbsrc modulation="QAM 64" trans-mode=8k bandwidth=8 frequency=514000000 code-rate-lp=AUTO code-rate-hp=2/3 guard=4 hierarchy=0 ! mpegtsdemux name=demux ! queue max-size-buffers=0 max-size-time=0 ! mpeg2dec ! xvimagesink demux. ! queue max-size-buffers=0 max-size-time=0 ! mad ! alsasink - * ]| Captures a full transport stream from dvb card 0 that is a DVB-T card at tuned frequency 514000000 Hz with other parameters as seen in the pipeline and renders the first tv program on the transport stream. + * ]| Captures a full transport stream from DVB card 0 that is a DVB-T card at tuned frequency 514000000 Hz with other parameters as seen in the pipeline and renders the first TV program on the transport stream. * |[ * gst-launch dvbsrc modulation="QAM 64" trans-mode=8k bandwidth=8 frequency=514000000 code-rate-lp=AUTO code-rate-hp=2/3 guard=4 hierarchy=0 pids=100:256:257 ! mpegtsdemux name=demux ! queue max-size-buffers=0 max-size-time=0 ! mpeg2dec ! xvimagesink demux. ! queue max-size-buffers=0 max-size-time=0 ! mad ! alsasink - * ]| Captures and renders a transport stream from dvb card 0 that is a DVB-T card for a program at tuned frequency 514000000 Hz with PMT pid 100 and elementary stream pids of 256, 257 with other parameters as seen in the pipeline. + * ]| Captures and renders a transport stream from DVB card 0 that is a DVB-T card for a program at tuned frequency 514000000 Hz with PMT PID 100 and elementary stream PIDs of 256, 257 with other parameters as seen in the pipeline. * |[ * gst-launch dvbsrc polarity="h" frequency=11302000 symbol-rate=27500 diseqc-source=0 pids=50:102:103 ! mpegtsdemux name=demux ! queue max-size-buffers=0 max-size-time=0 ! mpeg2dec ! xvimagesink demux. ! queue max-size-buffers=0 max-size-time=0 ! mad ! alsasink - * ]| Captures and renders a transport stream from dvb card 0 that is a DVB-S card for a program at tuned frequency 11302000 kHz, symbol rate of 27500 kBd (kilo bauds with PMT pid of 50 and elementary stream pids of 102 and 103. + * ]| Captures and renders a transport stream from DVB card 0 that is a DVB-S card for a program at tuned frequency 11302000 kHz, symbol rate of 27500 kBd (kilo bauds) with PMT PID of 50 and elementary stream PIDs of 102 and 103. * |[ gst-launch dvbsrc frequency=515142857 guard=16 trans-mode="8k" isdbt-layer-enabled=7 isdbt-partial-reception=1 isdbt-layera-fec="2/3" isdbt-layera-modulation="QPSK" isdbt-layera-segment-count=1 isdbt-layera-time-interleaving=4 isdbt-layerb-fec="3/4" isdbt-layerb-modulation="qam-64" isdbt-layerb-segment-count=12 isdbt-layerb-time-interleaving=2 isdbt-layerc-fec="1/2" isdbt-layerc-modulation="qam-64" isdbt-layerc-segment-count=0 isdbt-layerc-time-interleaving=0 delsys="isdb-t" ! tsdemux ! "video/x-h264" ! h264parse ! queue ! avdec_h264 ! videoconvert ! queue ! autovideosink - * ]| Captures and renders the video track of Tv Paraíba HD (Globo affiliate) in Campina Grande (Brasil). This is an ISDB-T (ISDB-Tb) broadcast. + * ]| Captures and renders the video track of TV Paraíba HD (Globo affiliate) in Campina Grande, Brazil. This is an ISDB-T (Brazilian ISDB-Tb variant) broadcast. * */ @@ -1133,7 +1134,7 @@ gst_dvbsrc_set_property (GObject * _object, guint prop_id, object->bandwidth = 6000000; break; default: - /* we don't know which bandwidth are set */ + /* we don't know which bandwidth is set */ object->bandwidth = 0; break; } @@ -1441,7 +1442,7 @@ gst_dvbsrc_check_delsys (struct dtv_property *prop, guchar delsys) if (prop->u.buffer.data[i] == delsys) return TRUE; } - GST_LOG ("Adapter does not suport delsys: %d", delsys); + GST_LOG ("Adapter does not support delsys: %d", delsys); return FALSE; }