One way video when using TURN

[pongponglau]

I can run bowser in iPad Pro. When i run the demo.openwebrtc.org inside the LAN (i.e. bowser on iPad Pro and Chrome browser on Win 7, so STUN case), the performance is very nice. Great job. Thanks a lot.

When i run the same test on WAN (i.e. bowser on iPad Pro at my home and Chrome browser on Win 7 at my friend home, so TURN case), the rtc connection via ICE can be made successfully quickly. However, my friend camera is frozen after a few seconds on bowser. However, my friend can see my camera very smoothly at his side all the times.

Besides, i have developed another webrtc script. I can run it perfectly on desktop browsers. When i run ut in bowser on iPad Pro, i get one-way video issue even in LAN environment (i.e. STUN case). Chrome browser on Win 7 can see my bowser's camera smoothly and clearly after joining the room. However, bowser cannot see the Win7 camera at all.

May i ask what i can check to fix this issue? Do you encounter similar problem?

Thank you very much for your help and advice.

[stefanalund]

Others have reported issues with TURN and we are looking in to it. Will keep you posted, thanks.

[stefanalund]

Nice to hear that Bowser runs well on the iPad Pro btw, we haven't tried it ourselves :smiley:

[pongponglau]

Thanks Stefanalund.

I have 1 more finding about the frozen camera video with TURN. After the remote camera is shown smoothly for a few seconds, the camera is frozen. However, i can still hear the remote sound clearly.

Besides, i also encounter the same issue of datachannel which is mentioned in https://github.com/EricssonResearch/bowser/issues/53.

Nonetheless, i love Bowser in iPad Pro very much.

Thanks again.

[IngJohEricsson]

Question. Is SCReAM enabled?. There has earlier been some issues with RTCP feedback in one direction that caused SCReAM to malfuntion Ingemar

Skickat från min iPhone

7 mars 2016 kl. 04:38 skrev pongponglau <[email protected]mailto:[email protected]>:

Thanks Stefanalund.

I have 1 more finding about the frozen camera video with TURN. After the remote camera is shown smoothly for a few seconds, the camera is frozen. However, i can still hear the remote sound clearly.

Besides, i also encounter the same issue of datachannel which is mentioned in #53https://github.com/EricssonResearch/bowser/issues/53.

Nonetheless, i love Bowser in iPad Pro very much.

Thanks again.

— Reply to this email directly or view it on GitHubhttps://github.com/EricssonResearch/bowser/issues/79#issuecomment-193076449.

[stefanalund]

If you run Bowser <-> Bowser SCReAM should be enabled.

[pongponglau]

I use bowser on ipad while my friend users Chrome on win7. So this is neither bowser<->bowser nor bowser<->owr client. In this case, does SCReAM work?

My friend can always see my camera smoothly but my friend's camera showing in bowser is frozen most of the time (it runs smoothly in the first few seconds, then it is frozen and after quite a long time, it may run for a few seconds before it goes frozen again).

If i run the openwebrtc demo page in Chrome on my Win7 notebook with my friend under the same network setup, both cameras run very smoothly on both sides.

Thanks a lot for your help.

[pongponglau]

For your information again, audio has no such problem, and i can hear my friend's sound in bowser clearly during his camera is frozen.

[pongponglau]

Thanks a lot

[stefanalund]

@alessandrod is looking in to this.

[pongponglau]

Thank you Stefanalund and alessandrod. Wish this problem can be fixed soon.

[alessandrod]

We're going to track TURN failures here https://github.com/EricssonResearch/openwebrtc/issues/575

[pongponglau]

Thank you for your information and great support.