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fix suggested camera publish command (#3806)

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Alessandro Ros 2024-09-26 14:30:37 +02:00 • committed by GitHub
parent f9162b2303
commit 0462329385
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1 changed files with 8 additions and 8 deletions
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@ -447,7 +447,7 @@ If the OS is Linux-based, edit `mediamtx.yml` and replace everything inside sect
```yml
paths:
cam:
runOnInit: ffmpeg -f v4l2 -i /dev/video0 -pix_fmt yuv420p -preset ultrafast -b:v 600k -f rtsp rtsp://localhost:$RTSP_PORT/$MTX_PATH
runOnInit: ffmpeg -f v4l2 -i /dev/video0 -c:v libx264 -pix_fmt yuv420p -preset ultrafast -b:v 600k -f rtsp rtsp://localhost:$RTSP_PORT/$MTX_PATH
runOnInitRestart: yes
```
@ -456,7 +456,7 @@ If the OS is Windows:
```yml
paths:
cam:
runOnInit: ffmpeg -f dshow -i video="USB2.0 HD UVC WebCam" -pix_fmt yuv420p -c:v libx264 -preset ultrafast -b:v 600k -f rtsp rtsp://localhost:$RTSP_PORT/$MTX_PATH
runOnInit: ffmpeg -f dshow -i video="USB2.0 HD UVC WebCam" -c:v libx264 -pix_fmt yuv420p -preset ultrafast -b:v 600k -f rtsp rtsp://localhost:$RTSP_PORT/$MTX_PATH
runOnInitRestart: yes
```
@ -714,7 +714,7 @@ The resulting stream will be available in path `/proxied`.
The server supports ingesting UDP/MPEG-TS packets (i.e. MPEG-TS packets sent with UDP). Packets can be unicast, broadcast or multicast. For instance, you can generate a multicast UDP/MPEG-TS stream with GStreamer:
```
```sh
gst-launch-1.0 -v mpegtsmux name=mux alignment=1 ! udpsink host=238.0.0.1 port=1234 \
videotestsrc ! video/x-raw,width=1280,height=720,format=I420 ! x264enc speed-preset=ultrafast bitrate=3000 key-int-max=60 ! video/x-h264,profile=high ! mux. \
audiotestsrc ! audioconvert ! avenc_aac ! mux.
@ -722,9 +722,9 @@ audiotestsrc ! audioconvert ! avenc_aac ! mux.
or FFmpeg:
```
```sh
ffmpeg -re -f lavfi -i testsrc=size=1280x720:rate=30 \
-pix_fmt yuv420p -c:v libx264 -preset ultrafast -b:v 600k \
-c:v libx264 -pix_fmt yuv420p -preset ultrafast -b:v 600k \
-f mpegts udp://238.0.0.1:1234?pkt_size=1316
```
@ -943,7 +943,7 @@ If you want to support most browsers, you can to re-encode the stream by using t
```sh
ffmpeg -i rtsp://original-source \
-pix_fmt yuv420p -c:v libx264 -preset ultrafast -b:v 600k \
-c:v libx264 -pix_fmt yuv420p -preset ultrafast -b:v 600k \
-c:a aac -b:a 160k \
-f rtsp rtsp://localhost:8554/mystream
```
@ -998,7 +998,7 @@ To decrease the latency, you can:
* otherwise, the stream must be re-encoded. It's possible to tune the IDR frame interval by using ffmpeg's -g option:
```sh
ffmpeg -i rtsp://original-stream -pix_fmt yuv420p -c:v libx264 -preset ultrafast -b:v 600k -max_muxing_queue_size 1024 -g 30 -f rtsp rtsp://localhost:$RTSP_PORT/compressed
ffmpeg -i rtsp://original-stream -c:v libx264 -pix_fmt yuv420p -preset ultrafast -b:v 600k -max_muxing_queue_size 1024 -g 30 -f rtsp rtsp://localhost:$RTSP_PORT/compressed
```
## Other features
@ -1283,7 +1283,7 @@ paths:
original:
runOnReady: >
ffmpeg -i rtsp://localhost:$RTSP_PORT/$MTX_PATH
-pix_fmt yuv420p -c:v libx264 -preset ultrafast -b:v 600k
-c:v libx264 -pix_fmt yuv420p -preset ultrafast -b:v 600k
-max_muxing_queue_size 1024 -f rtsp rtsp://localhost:$RTSP_PORT/compressed
runOnReadyRestart: yes
```