Re: [FFmpeg-devel] VP9 RTP encoder and WebRTC

2019-06-01 Thread Thomas Volkert
Hi, On 01.06.19 19:35, Alex Protasenko wrote: Hello, I'm trying to play some realtime video sources (web/IP cam) using WebRTC in a browser. I'm sending RTP stream via Janus gateway using VP9 codec, hardware transcoded using ffmpeg. Everything works fine except random frame corruption happeni

Re: [FFmpeg-devel] VP9 RTP encoder and WebRTC

2019-06-01 Thread Alex Protasenko
Jan, Yes, that's the one, the latest draft I believe. The descriptor byte is the bare minimum required for VP9, which could optionally be followed by one or two byte serial picture ID (used by receiver to identify problematic frames in its RTCP feedback to the sender), and some more opaque s

Re: [FFmpeg-devel] VP9 RTP encoder and WebRTC

2019-06-01 Thread Jan Ekström
Hi, On Sat, Jun 1, 2019 at 8:35 PM Alex Protasenko wrote: > > Hello, > > > I'm trying to play some realtime video sources (web/IP cam) using WebRTC > in a browser. I'm sending RTP stream via Janus gateway using VP9 codec, > hardware transcoded using ffmpeg. > > Everything works fine except random

[FFmpeg-devel] VP9 RTP encoder and WebRTC

2019-06-01 Thread Alex Protasenko
Hello, I'm trying to play some realtime video sources (web/IP cam) using WebRTC in a browser. I'm sending RTP stream via Janus gateway using VP9 codec, hardware transcoded using ffmpeg. Everything works fine except random frame corruption happening around moving objects, portions of frame "