Jump to content
  • 0

WebRTC playback very jittery


Jan Klier
 Share

Question

I created a test setup with the hosted small EE setup.

The stream is created via OBS from a video feet, using various settings for RTMP encoding.

Then using the WebRTCAppEE to transcode this to WebRTC. I embedded the WebRTC player from play.html into a page on my website.

Streaming works works fine and latency is good. However, anytime there is a lot of motion in the frame it jitters heavily, like to alternates between newer and older frames. Very hard to watch. Sections of the video that have little motion seem to be ok.

I've tried different streaming bandwidths from the default 2,500 to 8,000 and it seems to have little impact.

Any ideas on how to tune this?

Thanks,
Jan
Link to comment
Share on other sites

  • Answers 3
  • Created
  • Last Reply

Top Posters For This Question

Popular Days

Top Posters For This Question

3 answers to this question

Recommended Posts

  • 0
Hi Mark,

Of course.

Encoder: x264
Enforce streaming service encoder settings: off
Rate Control: CBR
Bitrate: 10000kb/s (for 1080p, for 720p we found 6000kb/s to be ok)
Use custom buffer size: off
Keyframe interval: 1
CPU: very fast
Profile: baseline
Tune: zerolatency


On Tuesday, April 21, 2020 at 12:10:07 PM UTC-4, Mark Sergienko wrote:
Сan you share what settings have helped your jitterness?
Thanks!

On Tuesday, 21 April 2020 11:53:49 UTC-4, Jan Klier wrote:
Update: Found some helpful info in the documentation for setting up OBS which has vastly improved the results.
Link to comment
Share on other sites

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.

Guest
Answer this question...

×   Pasted as rich text.   Paste as plain text instead

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.

 Share


×
×
  • Create New...