Remote video stream not displayed every time









up vote
0
down vote

favorite












I’ m currently debugging a webrtc UWP app, and it is fairly working.



But it happens that the remote stream is not displayed on my MediaElement each time. It’s like the video track is not received although I add it ASAP as recommended. I can’t figure out why it is happening ; is it a code or a network problem ? I grab the stream randomly whatever the network, sometimes successfully, other times not (staying with the same confits).



I use the google STUN servers, and the google webrtc « peer connection server » signaling server on a remote windows server, nothing is installed on my LAN (but my UWP program).



I don’t know what to do to figure out the cause ... any help would be appreciated.



private void Signaller_OnMessageFromPeer(int peerId, string message)

Task.Run(async () =>

// Debug.Assert(_peerId == peerId ).Wait();










share|improve this question























  • The problem could be in your code, please share it.
    – Ido H Levi
    Nov 11 at 19:57










  • The receiving candidate part, I guess ?
    – jpicaude
    Nov 11 at 20:11










  • @IdoHLevi here it is :
    – jpicaude
    Nov 12 at 8:00










  • Update : it seems that my rtcpeerconnectionstate is « failed » when the problem occurs.
    – jpicaude
    Nov 12 at 14:03














up vote
0
down vote

favorite












I’ m currently debugging a webrtc UWP app, and it is fairly working.



But it happens that the remote stream is not displayed on my MediaElement each time. It’s like the video track is not received although I add it ASAP as recommended. I can’t figure out why it is happening ; is it a code or a network problem ? I grab the stream randomly whatever the network, sometimes successfully, other times not (staying with the same confits).



I use the google STUN servers, and the google webrtc « peer connection server » signaling server on a remote windows server, nothing is installed on my LAN (but my UWP program).



I don’t know what to do to figure out the cause ... any help would be appreciated.



private void Signaller_OnMessageFromPeer(int peerId, string message)

Task.Run(async () =>

// Debug.Assert(_peerId == peerId ).Wait();










share|improve this question























  • The problem could be in your code, please share it.
    – Ido H Levi
    Nov 11 at 19:57










  • The receiving candidate part, I guess ?
    – jpicaude
    Nov 11 at 20:11










  • @IdoHLevi here it is :
    – jpicaude
    Nov 12 at 8:00










  • Update : it seems that my rtcpeerconnectionstate is « failed » when the problem occurs.
    – jpicaude
    Nov 12 at 14:03












up vote
0
down vote

favorite









up vote
0
down vote

favorite











I’ m currently debugging a webrtc UWP app, and it is fairly working.



But it happens that the remote stream is not displayed on my MediaElement each time. It’s like the video track is not received although I add it ASAP as recommended. I can’t figure out why it is happening ; is it a code or a network problem ? I grab the stream randomly whatever the network, sometimes successfully, other times not (staying with the same confits).



I use the google STUN servers, and the google webrtc « peer connection server » signaling server on a remote windows server, nothing is installed on my LAN (but my UWP program).



I don’t know what to do to figure out the cause ... any help would be appreciated.



private void Signaller_OnMessageFromPeer(int peerId, string message)

Task.Run(async () =>

// Debug.Assert(_peerId == peerId ).Wait();










share|improve this question















I’ m currently debugging a webrtc UWP app, and it is fairly working.



But it happens that the remote stream is not displayed on my MediaElement each time. It’s like the video track is not received although I add it ASAP as recommended. I can’t figure out why it is happening ; is it a code or a network problem ? I grab the stream randomly whatever the network, sometimes successfully, other times not (staying with the same confits).



I use the google STUN servers, and the google webrtc « peer connection server » signaling server on a remote windows server, nothing is installed on my LAN (but my UWP program).



I don’t know what to do to figure out the cause ... any help would be appreciated.



private void Signaller_OnMessageFromPeer(int peerId, string message)

Task.Run(async () =>

// Debug.Assert(_peerId == peerId ).Wait();







c# uwp webrtc






share|improve this question















share|improve this question













share|improve this question




share|improve this question








edited Nov 12 at 8:07

























asked Nov 11 at 19:52









jpicaude

1187




1187











  • The problem could be in your code, please share it.
    – Ido H Levi
    Nov 11 at 19:57










  • The receiving candidate part, I guess ?
    – jpicaude
    Nov 11 at 20:11










  • @IdoHLevi here it is :
    – jpicaude
    Nov 12 at 8:00










  • Update : it seems that my rtcpeerconnectionstate is « failed » when the problem occurs.
    – jpicaude
    Nov 12 at 14:03
















  • The problem could be in your code, please share it.
    – Ido H Levi
    Nov 11 at 19:57










  • The receiving candidate part, I guess ?
    – jpicaude
    Nov 11 at 20:11










  • @IdoHLevi here it is :
    – jpicaude
    Nov 12 at 8:00










  • Update : it seems that my rtcpeerconnectionstate is « failed » when the problem occurs.
    – jpicaude
    Nov 12 at 14:03















The problem could be in your code, please share it.
– Ido H Levi
Nov 11 at 19:57




The problem could be in your code, please share it.
– Ido H Levi
Nov 11 at 19:57












The receiving candidate part, I guess ?
– jpicaude
Nov 11 at 20:11




The receiving candidate part, I guess ?
– jpicaude
Nov 11 at 20:11












@IdoHLevi here it is :
– jpicaude
Nov 12 at 8:00




@IdoHLevi here it is :
– jpicaude
Nov 12 at 8:00












Update : it seems that my rtcpeerconnectionstate is « failed » when the problem occurs.
– jpicaude
Nov 12 at 14:03




Update : it seems that my rtcpeerconnectionstate is « failed » when the problem occurs.
– jpicaude
Nov 12 at 14:03

















active

oldest

votes











Your Answer






StackExchange.ifUsing("editor", function ()
StackExchange.using("externalEditor", function ()
StackExchange.using("snippets", function ()
StackExchange.snippets.init();
);
);
, "code-snippets");

StackExchange.ready(function()
var channelOptions =
tags: "".split(" "),
id: "1"
;
initTagRenderer("".split(" "), "".split(" "), channelOptions);

StackExchange.using("externalEditor", function()
// Have to fire editor after snippets, if snippets enabled
if (StackExchange.settings.snippets.snippetsEnabled)
StackExchange.using("snippets", function()
createEditor();
);

else
createEditor();

);

function createEditor()
StackExchange.prepareEditor(
heartbeatType: 'answer',
convertImagesToLinks: true,
noModals: true,
showLowRepImageUploadWarning: true,
reputationToPostImages: 10,
bindNavPrevention: true,
postfix: "",
imageUploader:
brandingHtml: "Powered by u003ca class="icon-imgur-white" href="https://imgur.com/"u003eu003c/au003e",
contentPolicyHtml: "User contributions licensed under u003ca href="https://creativecommons.org/licenses/by-sa/3.0/"u003ecc by-sa 3.0 with attribution requiredu003c/au003e u003ca href="https://stackoverflow.com/legal/content-policy"u003e(content policy)u003c/au003e",
allowUrls: true
,
onDemand: true,
discardSelector: ".discard-answer"
,immediatelyShowMarkdownHelp:true
);



);













draft saved

draft discarded


















StackExchange.ready(
function ()
StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2fstackoverflow.com%2fquestions%2f53252592%2fremote-video-stream-not-displayed-every-time%23new-answer', 'question_page');

);

Post as a guest















Required, but never shown






























active

oldest

votes













active

oldest

votes









active

oldest

votes






active

oldest

votes















draft saved

draft discarded
















































Thanks for contributing an answer to Stack Overflow!


  • Please be sure to answer the question. Provide details and share your research!

But avoid


  • Asking for help, clarification, or responding to other answers.

  • Making statements based on opinion; back them up with references or personal experience.

To learn more, see our tips on writing great answers.





Some of your past answers have not been well-received, and you're in danger of being blocked from answering.


Please pay close attention to the following guidance:


  • Please be sure to answer the question. Provide details and share your research!

But avoid


  • Asking for help, clarification, or responding to other answers.

  • Making statements based on opinion; back them up with references or personal experience.

To learn more, see our tips on writing great answers.




draft saved


draft discarded














StackExchange.ready(
function ()
StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2fstackoverflow.com%2fquestions%2f53252592%2fremote-video-stream-not-displayed-every-time%23new-answer', 'question_page');

);

Post as a guest















Required, but never shown





















































Required, but never shown














Required, but never shown












Required, but never shown







Required, but never shown

































Required, but never shown














Required, but never shown












Required, but never shown







Required, but never shown







這個網誌中的熱門文章

Barbados

How to read a connectionString WITH PROVIDER in .NET Core?

Node.js Script on GitHub Pages or Amazon S3