Differences

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--- hardware:video-pis [2024/04/02 21:34] – For better reading pipelines are described as pipeline files which one can use with `gst-launch-1.0 -f pipeline-file.txt`. pat
+++ hardware:video-pis [2024/04/03 21:11] – [gstreamer with Auvidea B101 HDMI-CSI2-Bridge] wtf
@@ Line 5: / Line 5: @@
 == gstreamer with Auvidea B101 HDMI-CSI2-Bridge
- * max. supported resolution: 1080p30. [[https://forums.raspberrypi.com/viewtopic.php?t=268787|Theoretically]] CSI-2 with two lanes should be capable of handling 1080p50 in UYVY colorspace, but this fails so far, even as UYVY seems to be in use. (It's unclear if everything will literally melt, too ;)
+ * max. supported resolution: 1080p30. [[https://forums.raspberrypi.com/viewtopic.php?t=268787|Theoretically]] CSI-2 with two lanes (card-sized RPis; CM4-module has 4 lanes!) should be capable of handling 1080p50 in UYVY colorspace, but this fails so far, even as UYVY seems to be in use. (It's unclear if everything will literally melt, too ;)
  * The iframe-peroid of 2 frames is quiet aggressive.
  * I/O-mode = auto. Result unclear, it seems popular stating DMAbuf here. Investigate!
@@ Line 52: / Line 52: @@
 rtp.send_rtp_src_0
 ! udpsink
-  host=${ipAddress}
+  host=224.0.23.1
   port=5000
   multicast-iface=eth0
@@ Line 58: / Line 58: @@
 rtp.send_fec_src_0_0
 ! udpsink
-  host=${ipAddress}
+  host=224.0.23.1
   port=5002
   async=false
@@ Line 65: / Line 65: @@
 rtp.send_fec_src_0_1
 ! udpsink
-  host=${ipAddress}
+  host=224.0.23.1
   port=5004
   async=false
@@ Line 73: / Line 73: @@
   device=hw:tc358743
   do-timestamp=true
-! audio/x-raw,format=S16LE,rate=48000,channels=2
+! "audio/x-raw,format=S16LE,rate=48000,channels=2"
 ! audioconvert
 ! voaacenc
@@ Line 86: / Line 86: @@
 ! fbdevsink
   device="/dev/fb0"
-  sync=false Receiver, with audio-out on Headphone-jack:
+  sync=false
 ```
+Receiver, with audio-out on Headphone-jack:
 ```