Difference between revisions of "GstWebRTC - Video Examples - x86"

Latest revision as of 14:11, 13 April 2020

This page presents video examples on x86 platform using OpenWebRTC.

Problems running the pipelines shown on this page?
Please see our GStreamer Debugging guide for help.

1 H264
- 1.1 Unidirectional Elements
  - 1.1.1 Example
    - 1.1.1.1 Send Pipeline
    - 1.1.1.2 Receive Pipeline
- 1.2 Bidirectional Element
  - 1.2.1 Example
    - 1.2.1.1 Send-Receive Pipeline
    - 1.2.1.2 Send-Receive Pipeline
2 VP8
- 2.1 Unidirectional Elements
  - 2.1.1 Example
    - 2.1.1.1 Send Pipeline
    - 2.1.1.2 Receive Pipeline
- 2.2 Bidirectional Element
  - 2.2.1 Example
    - 2.2.1.1 Send-Receive Pipeline
    - 2.2.1.2 Send-Receive Pipeline

H264

Unidirectional Elements

Example

In this example we use rrwebrtcbin to send a video stream and rrwebrtcbin to receive the video stream.

Send Pipeline

The following pipeline will send a color bars h264 video stream:

gst-launch-1.0 rrwebrtcbin start-call=true signaler=GstOwrSignaler \
signaler::server_url=https://webrtc.ridgerun.com:8443 \
signaler::session_id=1234ridgerun name=web videotestsrc is-live=true ! queue ! videoconvert ! \
x264enc key-int-max=2 ! rtph264pay ! queue ! web.video_sink

Receive Pipeline

The following pipeline will receive the video stream and display it:

gst-launch-1.0 rrwebrtcbin start-call=false signaler=GstOwrSignaler \
signaler::server_url=https://webrtc.ridgerun.com:8443 \
signaler::session_id=1234ridgerun name=web web.video_src ! rtph264depay ! avdec_h264 ! videoconvert \
! ximagesink async=true

You should be able to see a video pattern similar to Fig.1.

Fig.1 Snapshot of video received

Bidirectional Element

Example

In this example we use two rrwebrtcbin elements, each sends a video stream and receives each other video stream.

Send-Receive Pipeline

The following pipeline starts the call:

gst-launch-1.0 rrwebrtcbin start-call=true signaler=GstOwrSignaler \
signaler::server_url=https://webrtc.ridgerun.com:8443 \
signaler::session_id=1234ridgerun name=web videotestsrc is-live=true ! queue ! videoconvert ! \
x264enc key-int-max=2 ! rtph264pay ! queue ! web.video_sink web.video_src \
! rtph264depay ! avdec_h264 ! videoconvert ! ximagesink async=true

Send-Receive Pipeline

The following pipeline joins the call:

gst-launch-1.0 rrwebrtcbin start-call=false signaler=GstOwrSignaler \
signaler::server_url=https://webrtc.ridgerun.com:8443 \
signaler::session_id=1234ridgerun name=web videotestsrc is-live=true ! queue ! videoconvert ! \
x264enc key-int-max=2 ! rtph264pay ! queue ! web.video_sink web.video_src \
! rtph264depay ! avdec_h264 ! videoconvert ! ximagesink async=true

You should be able to see two windows with a video pattern similar to Fig.1.

VP8

Unidirectional Elements

Example

In this example we use rrwebrtcbin to send a video stream and rrwebrtcbin to receive the video stream.

Send Pipeline

The following pipeline will send a color bars vp8 video stream:

gst-launch-1.0 rrwebrtcbin start-call=true signaler=GstOwrSignaler \
signaler::server_url=https://webrtc.ridgerun.com:8443 \
signaler::session_id=1234ridgerun name=web videotestsrc is-live=true ! queue ! videoconvert ! \
vp8enc ! rtpvp8pay ! queue ! web.video_sink

Receive Pipeline

The following pipeline will receive the video stream and display it:

gst-launch-1.0 rrwebrtcbin start-call=false signaler=GstOwrSignaler \
signaler::server_url=https://webrtc.ridgerun.com:8443 \
signaler::session_id=1234ridgerun name=web web.video_src ! rtpvp8depay ! vp8dec ! videoconvert ! \
ximagesink async=true

You should be able to see a video pattern similar to Fig.1.

Bidirectional Element

Example

In this example we use two rrwebrtcbin elements, each sends a video stream and receives each other video stream.

Send-Receive Pipeline

The following pipeline starts the call:

gst-launch-1.0 rrwebrtcbin start-call=true signaler=GstOwrSignaler \
signaler::server_url=https://webrtc.ridgerun.com:8443 \
signaler::session_id=1234ridgerun name=web videotestsrc is-live=true ! queue ! videoconvert ! \
vp8enc ! rtpvp8pay ! queue ! web.video_sink web.video_src ! rtpvp8depay ! \
vp8dec ! videoconvert ! ximagesink async=true

Send-Receive Pipeline

The following pipeline joins the call:

gst-launch-1.0 rrwebrtcbin start-call=false signaler=GstOwrSignaler \
signaler::server_url=https://webrtc.ridgerun.com:8443 \
signaler::session_id=1234ridgerun name=web videotestsrc is-live=true ! queue ! videoconvert ! \
vp8enc ! rtpvp8pay ! queue ! web.video_sink web.video_src ! rtpvp8depay \
! vp8dec ! videoconvert ! ximagesink async=true

You should be able to see two windows with a video pattern similar to Fig.1.

Previous: Audio Examples - x86

Index

Next: Audio + Video Examples - x86

@@ Line 1: / Line 1: @@
-<table>
+{{GstWebRTC/Head|previous=Audio Examples - x86|next=Audio + Video Examples - x86|keywords=GstWebRTC Examples,WebRTC Examples,GstWebRTC GStreamer pipelines,WebRTC GStreamer pipelines,OpenWebRTC signaler,OpenWebRTC Examples,WebRTC Video Example,WebRTC GStreamer Video pipelines,GstWebRTC GStreamer Video pipelines,signaling}}
-<tr>
-<td><div class="clear; float:right">__TOC__</div></td>
-<td valign=top>
-{{Debug Symbol}} Problems running the pipelines shown on this page?<br>Please see our [http://developer.ridgerun.com/wiki/index.php?title=GStreamer_Debugging GStreamer Debugging guide] for help.
-</td>
-</table>
-{{GstWebRTC Page|
+This page presents video examples on '''x86 platform''' using OpenWebRTC.
-[[GstWebRTC - Audio Examples - x86|Audio]]|
+<br>
-[[GstWebRTC - Audio + Video Examples - x86 |Audio + Video]]|
+<br>
-This page presents video examples on '''x86 platform''' using OpenWebRTC.
+{{GStreamer debug}}
 ==H264==
 ===Unidirectional Elements===
 ====Example====
-In this example we use rrwebrtcsink to send a video stream and rrwebrtcsrc to receive the video stream.
+In this example we use rrwebrtcbin to send a video stream and rrwebrtcbin to receive the video stream.
 =====Send Pipeline=====
 The following pipeline will send a color bars h264 video stream:
 <syntaxhighlight lang='bash'>
-gst-launch-1.0 rrwebrtcsink start-call=true signaler=GstOwrSignaler \
+gst-launch-1.0 rrwebrtcbin start-call=true signaler=GstOwrSignaler \
 signaler::server_url=https://webrtc.ridgerun.com:8443 \
 signaler::session_id=1234ridgerun name=web videotestsrc is-live=true ! queue ! videoconvert ! \
-x264enc key-int-max=2 ! rtph264pay ! queue ! web.video
+x264enc key-int-max=2 ! rtph264pay ! queue ! web.video_sink
 </syntaxhighlight>
@@ Line 30: / Line 24: @@
 The following pipeline will receive the video stream and display it:
 <syntaxhighlight lang='bash'>
-gst-launch-1.0 rrwebrtcsrc start-call=false signaler=GstOwrSignaler \
+gst-launch-1.0 rrwebrtcbin start-call=false signaler=GstOwrSignaler \
 signaler::server_url=https://webrtc.ridgerun.com:8443 \
-signaler::session_id=1234ridgerun name=web web.video ! rtph264depay ! avdec_h264 ! videoconvert \
+signaler::session_id=1234ridgerun name=web web.video_src ! rtph264depay ! avdec_h264 ! videoconvert \
 ! ximagesink async=true
 </syntaxhighlight>
@@ Line 72: / Line 66: @@
 ===Unidirectional Elements===
 ====Example====
-In this example we use rrwebrtcsink to send a video stream and rrwebrtcsrc to receive the video stream.
+In this example we use rrwebrtcbin to send a video stream and rrwebrtcbin to receive the video stream.
 =====Send Pipeline=====
 The following pipeline will send a color bars vp8 video stream:
 <syntaxhighlight lang='bash'>
-gst-launch-1.0 rrwebrtcsink start-call=true signaler=GstOwrSignaler \
+gst-launch-1.0 rrwebrtcbin start-call=true signaler=GstOwrSignaler \
 signaler::server_url=https://webrtc.ridgerun.com:8443 \
 signaler::session_id=1234ridgerun name=web videotestsrc is-live=true ! queue ! videoconvert ! \
-vp8enc ! rtpvp8pay ! queue ! web.video
+vp8enc ! rtpvp8pay ! queue ! web.video_sink
 </syntaxhighlight>
 =====Receive Pipeline=====
 The following pipeline will receive the video stream and display it:
 <syntaxhighlight lang='bash'>
-gst-launch-1.0 rrwebrtcsrc start-call=false signaler=GstOwrSignaler \
+gst-launch-1.0 rrwebrtcbin start-call=false signaler=GstOwrSignaler \
 signaler::server_url=https://webrtc.ridgerun.com:8443 \
-signaler::session_id=1234ridgerun name=web web.video ! rtpvp8depay ! vp8dec ! videoconvert ! \
+signaler::session_id=1234ridgerun name=web web.video_src ! rtpvp8depay ! vp8dec ! videoconvert ! \
 ximagesink async=true
 </syntaxhighlight>
@@ Line 116: / Line 110: @@
 You should be able to see two windows with a video pattern similar to Fig.1.
-|keywords=GstWebRTC Examples,WebRTC Examples,GstWebRTC GStreamer pipelines,WebRTC GStreamer pipelines,OpenWebRTC signaler,OpenWebRTC Examples,WebRTC Video Example,WebRTC GStreamer Video pipelines,GstWebRTC GStreamer Video pipelines}}
+{{GstWebRTC/Foot|previous=Audio Examples - x86|next=Audio + Video Examples - x86}}

Difference between revisions of "GstWebRTC - Video Examples - x86"

Latest revision as of 14:11, 13 April 2020

Contents

H264

Unidirectional Elements

Example

Send Pipeline

Receive Pipeline

Bidirectional Element

Example

Send-Receive Pipeline

Send-Receive Pipeline

VP8

Unidirectional Elements

Example

Send Pipeline

Receive Pipeline

Bidirectional Element

Example

Send-Receive Pipeline

Send-Receive Pipeline

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