prettify

README.md

@@ -81,30 +81,41 @@ $ ./ustreamer \
 
 You can always view the full list of options with ```ustreamer --help```.
 
+-----
 # Docker (Raspberry Pi 4 HDMI)
-## Preparations
 
+## Preparations
 Add following lines to /boot/firmware/usercfg.txt:
+
 ```
 gpu_mem=128
 dtoverlay=tc358743
 ```
+
 Check size of CMA:
+
 ```bash
 $ dmesg | grep cma-reserved
 [    0.000000] Memory: 7700524K/8244224K available (11772K kernel code, 1278K rwdata, 4320K rodata, 4096K init, 1077K bss, 281556K reserved, 262144K cma-reserved)
 ```
+
 If it is smaller than 128M add following to /boot/firmware/cmdline.txt:
+
 ```
 cma=128M
 ```
+
 Save changes and reboot.
+
 ## Launch
 Start container:
+
 ```bash
 $ docker run --device /dev/video0:/dev/video0 -e EDID=1 -p 8080:8080 pikvm/ustreamer:latest
 ```
+
 Then access the web interface at port 8080 (e.g. http://raspberrypi.local:8080).
+
 ## Custom config
 ```bash
 $ docker run --rm pikvm/ustreamer:latest \
@@ -114,11 +125,13 @@ $ docker run --rm pikvm/ustreamer:latest \
     --dv-timings \
     --drop-same-frames=30
 ```
+
 ## EDID
 Add `-e EDID=1` to set HDMI EDID before starging ustreamer. Use together with `-e EDID_HEX=xx` to specify custom EDID data.
 
 -----
 # Raspberry Pi Camera Example
+
 Example usage for the Raspberry Pi v1 camera:
 ```bash
 $ sudo modprobe bcm2835-v4l2