Play with code.
[toast/stream2beamer.git] / stream2beamer.md
index 41e74abcea65520fb51bea67390261aa8eecea45..61ebe4d5a8ffda83cbb7a9ed0696fee2f9c5814d 100644 (file)
@@ -10,6 +10,13 @@ IPv6+IPv4, and no TLS:
 
     ./laplace -addr "[::]:8080" -tls=false
 
+## WebRTC signaling
+
+* https://developer.mozilla.org/en-US/docs/Web/API/WebRTC_API/Signaling_and_video_calling
+* https://www.tutorialspoint.com/webrtc/webrtc_signaling.htm
+* https://www.html5rocks.com/en/tutorials/webrtc/infrastructure/
+* https://github.com/topics/webrtc-signaling
+
 # gstreamer
 * Supports RTP
 * Supports webcam capture via v4l (video for linux)
@@ -29,11 +36,10 @@ The examples at https://github.com/centricular/gstwebrtc-demos.git work once
 
 has been set (see https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/issues/811)
 
-## websockets
+There's a new recvonly example:
 
-connecting to websockets (plus gstreamer and v4l2sink)
-
-https://michael.stapelberg.ch/posts/2020-06-06-iphone-camera-linux-v4l2loopback/
+* https://github.com/centricular/gstwebrtc-demos/commit/000cfb6cd817ca0f07d761795b352a8b8b9074f8
+* `sendonly/webrtc-recvonly-h264.c`
 
 ## gstreamer examples
     gst-launch-1.0 -v playbin uri=file:///home/philipp/tmp/GerisGame.mp4
@@ -57,7 +63,64 @@ https://michael.stapelberg.ch/posts/2020-06-06-iphone-camera-linux-v4l2loopback/
 * https://salsa.debian.org/debconf-video-team/ansible/-/blob/master/roles/voctomix/templates/videoteam-stream.j2
 * https://github.com/xfxf/video-scripts/blob/master/michael/youtube-live.sh
   (and others in the same repo)
+
+## gstreamer webrtc, another example
+
+* blog post: https://aweirdimagination.net/2020/07/05/gstreamer-webrtc/
+* code: https://git.aweirdimagination.net/perelman/minimal-webrtc-gstreamer
     
+## websockets
+
+connecting to websockets (plus gstreamer and v4l2sink)
+
+https://michael.stapelberg.ch/posts/2020-06-06-iphone-camera-linux-v4l2loopback/
+
+       # send
+       laplace / chromium
+
+       # receive
+       websocat --insecure "wss://localhost:8080/ws_connect?id=cranky_kind_chipmunk"
+
+## more v4l2loopback/v4l2sink
+
+       # send
+       gst-launch-1.0 videotestsrc ! v4l2sink device=/dev/video42
+
+       # receive
+       cvlc v4l2:///dev/video42
+
+## SRT and gstreamer
+
+* https://github.com/Haivision/srt/blob/master/docs/gstreamer.md
+* https://srtlab.github.io/srt-cookbook/
+
+## gstreamer and rtsp
+
+working minimal example: https://github.com/Enne2/PyGObject-GstRtspServer/blob/master/rtsp-server.py
+
+other maybe helpful links (for getting an existing pipeline streamed):
+
+* https://stackoverflow.com/questions/52562499/is-it-possible-to-stream-an-existing-gstreamer-pipeline-through-gstrtspserver
+* http://gstreamer-devel.966125.n4.nabble.com/Continuously-streaming-a-video-file-code-review-td4671364.html
+* https://stackoverflow.com/questions/59858898/how-to-convert-a-video-on-disk-to-a-rtsp-stream
+* http://gstreamer-devel.966125.n4.nabble.com/RTSP-Server-from-a-manually-created-and-linked-pipeline-td4680305.html
+* http://gstreamer-devel.966125.n4.nabble.com/Using-C-API-based-pipelines-in-RTSP-server-without-quot-launch-quot-arg-td4680144.html
+* RTSP on_media_configure and appsrc: https://github.com/GStreamer/gst-rtsp-server/blob/master/examples/test-appsrc.c
+* Link two pipelines: http://gstreamer-devel.966125.n4.nabble.com/Two-pipelines-link-them-merge-them-easy-handling-td4686753.html
+
+a "relay" between cameras and rtsp, in rust:
+
+* https://github.com/thirtythreeforty/neolink
+
+## gstreamer: from udp to rtsp
+
+* http://trac.gateworks.com/wiki/Yocto/gstreamer/streaming
+
+## HLS
+
+or gstreamer's `hlssink(2)`, if we want to serve files via HTTP and kodi can
+read/play .m3u8 playlist
+
 # VLC
 Note that you have to close VLC and open it again for new streaming as VLC leaves the connections
 open (I spent hours figuring out why http based streaming doesn't work - `netstat -4 --ip` is nice
@@ -124,3 +187,9 @@ The address at the source side has to be the external one of the local computer.
 The player built into code knows at least the following streaming protocols: http, rtsp.
 
 https://kodi.wiki/index.php?title=Internet_video_and_audio_streams
+
+
+# Random other projects
+
+* ┬Ástreamer: https://github.com/pikvm/ustreamer
+* minimal-webrtc-gstreamer: https://git.aweirdimagination.net/perelman/minimal-webrtc-gstreamer