Use mplayer engine to show live video

Mark81

I need to show a video stream (h264 1080p30 noaudio mpegts/udp) in a QML Page. I tried QtAV (based upon ffmpeg) and it works but has a HUGE latency - about 1 second!

Using mplayer from command line (mplayer -nosound -framedrop -benchmark udp://127.0.0.1:1235) I achieve a very low latency that is suitable for my application.

The final goal is:

show the live video stream on a fullscreen QML Page
draw some elements on the top of the video (like an overlay)
record the whole stuff (video + overlay) to a video file

do you have any advice on how to achieve that?
I don't have to use mplayer at all costs, but I really need a low latency (< 100 ms) for display the video. Of course the recording might be delayed.

mariappan

I am also trying the same scenario .can you call me .so that we can work together.

[edit: removed phone number SGaist]

jsulm

@mariappan You should not post your phone number in a forum!
You can contact the person in a chat instead and give your phone number there.