I'm developing wifi display feature on linux device using Ffmpeg.
And I found something to contribute to this open source to develop wifi display
1. Mpeg TS
There are some instructions on wifi display specification about TS as below.
- PID for PMT : 0x0100
- PID for PCR : 0x1000
- Elementary PID
- Video : 0x1011
- Audio : starting from 0x1100
- PMT/PAT repeatition : the WFD Source shall transmit PAT/PMT repeatedly
with a maximum time interval of 100 msec between repetition.
- LPCM support
- Descriptions and etc.
2. miracast src/sink plugins.
This is doing like rtspsink based on wifi display spec.
I know there is no rtspsink, that's why i contribute new plugin.
These plugins have to handle rtsp msgs based on wifi display and send/receive
I think these plugins are running with rtpbin like udpsink.