Galène videoconferencing server discussion list archives
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* [Galene] how to share audio when screen sharing?
@ 2021-05-12  8:18 err404
  2021-05-12 16:37 ` [Galene] " Juliusz Chroboczek
  0 siblings, 1 reply; 9+ messages in thread
From: err404 @ 2021-05-12  8:18 UTC (permalink / raw)
  To: galene

Hello all.

In galene, I want present my screen, but also sharing the sound from my computer, not only from my microphone.
it is possible without trick from the operating system?


thanks

^ permalink raw reply	[flat|nested] 9+ messages in thread

* [Galene] Re: how to share audio when screen sharing?
  2021-05-12  8:18 [Galene] how to share audio when screen sharing? err404
@ 2021-05-12 16:37 ` Juliusz Chroboczek
  2021-05-12 17:45   ` eric_G
  0 siblings, 1 reply; 9+ messages in thread
From: Juliusz Chroboczek @ 2021-05-12 16:37 UTC (permalink / raw)
  To: err404; +Cc: galene

> In galene, I want present my screen, but also sharing the sound from my
> computer, not only from my microphone.  it is possible without trick
> from the operating system?

It's only supported under Windows, as far as I know.  Try the following patch:

diff --git a/static/galene.js b/static/galene.js
index d2c614c..071f8ba 100644
--- a/static/galene.js
+++ b/static/galene.js
@@ -1356,7 +1356,9 @@ async function addShareMedia() {
         if(!('getDisplayMedia' in navigator.mediaDevices))
             throw new Error('Your browser does not support screen sharing');
         /** @ts-ignore */
-        stream = await navigator.mediaDevices.getDisplayMedia({video: true});
+        stream = await navigator.mediaDevices.getDisplayMedia({
+            video: true, audio: true,
+        });
     } catch(e) {
         console.error(e);
         displayError(e);


^ permalink raw reply	[flat|nested] 9+ messages in thread

* [Galene] Re: how to share audio when screen sharing?
  2021-05-12 16:37 ` [Galene] " Juliusz Chroboczek
@ 2021-05-12 17:45   ` eric_G
  2021-05-12 18:04     ` Juliusz Chroboczek
  0 siblings, 1 reply; 9+ messages in thread
From: eric_G @ 2021-05-12 17:45 UTC (permalink / raw)
  To: Juliusz Chroboczek; +Cc: galene

Hello juliusz,
thanks for this new version!
I have a question that is not related to this version in particular.
As operator, when I share a video with `Play local file` the video plays but with no sound for me… Is it a normale behavier?
Many thanks
Éric


> Le 12 mai 2021 à 18:37, Juliusz Chroboczek <jch@irif.fr> a écrit :
> 
>> In galene, I want present my screen, but also sharing the sound from my
>> computer, not only from my microphone.  it is possible without trick
>> from the operating system?
> 
> It's only supported under Windows, as far as I know.  Try the following patch:
> 
> diff --git a/static/galene.js b/static/galene.js
> index d2c614c..071f8ba 100644
> --- a/static/galene.js
> +++ b/static/galene.js
> @@ -1356,7 +1356,9 @@ async function addShareMedia() {
>         if(!('getDisplayMedia' in navigator.mediaDevices))
>             throw new Error('Your browser does not support screen sharing');
>         /** @ts-ignore */
> -        stream = await navigator.mediaDevices.getDisplayMedia({video: true});
> +        stream = await navigator.mediaDevices.getDisplayMedia({
> +            video: true, audio: true,
> +        });
>     } catch(e) {
>         console.error(e);
>         displayError(e);
> 
> _______________________________________________
> Galene mailing list -- galene@lists.galene.org
> To unsubscribe send an email to galene-leave@lists.galene.org


^ permalink raw reply	[flat|nested] 9+ messages in thread

* [Galene] Re: how to share audio when screen sharing?
  2021-05-12 17:45   ` eric_G
@ 2021-05-12 18:04     ` Juliusz Chroboczek
  2021-05-12 18:39       ` Fabrice Rouillier
  2021-05-12 18:53       ` eric_G
  0 siblings, 2 replies; 9+ messages in thread
From: Juliusz Chroboczek @ 2021-05-12 18:04 UTC (permalink / raw)
  To: eric_G; +Cc: galene

> As operator, when I share a video with `Play local file` the video plays
> but with no sound for me… Is it a normale behavier?

No, you should hear the audio of the video.  (I've just tested that it is
the case for me.)

What browser and OS are you using?

^ permalink raw reply	[flat|nested] 9+ messages in thread

* [Galene] Re: how to share audio when screen sharing?
  2021-05-12 18:04     ` Juliusz Chroboczek
@ 2021-05-12 18:39       ` Fabrice Rouillier
  2021-05-12 18:53       ` eric_G
  1 sibling, 0 replies; 9+ messages in thread
From: Fabrice Rouillier @ 2021-05-12 18:39 UTC (permalink / raw)
  To: Juliusz Chroboczek; +Cc: eric_G, galene

Hi all

On osx you can install ishowu to catch the computer sounds and this create a virtual device that is recognized by galene.

 Cheers 

Fabrice

Envoyé avec un smartphone

> Le 12 mai 2021 à 20:05, Juliusz Chroboczek <jch@irif.fr> a écrit :
> 
> 
>> 
>> As operator, when I share a video with `Play local file` the video plays
>> but with no sound for me… Is it a normale behavier?
> 
> No, you should hear the audio of the video.  (I've just tested that it is
> the case for me.)
> 
> What browser and OS are you using?
> _______________________________________________
> Galene mailing list -- galene@lists.galene.org
> To unsubscribe send an email to galene-leave@lists.galene.org

^ permalink raw reply	[flat|nested] 9+ messages in thread

* [Galene] Re: how to share audio when screen sharing?
  2021-05-12 18:04     ` Juliusz Chroboczek
  2021-05-12 18:39       ` Fabrice Rouillier
@ 2021-05-12 18:53       ` eric_G
  2021-05-12 19:03         ` Juliusz Chroboczek
  2021-05-12 19:12         ` Juliusz Chroboczek
  1 sibling, 2 replies; 9+ messages in thread
From: eric_G @ 2021-05-12 18:53 UTC (permalink / raw)
  To: Juliusz Chroboczek; +Cc: galene


> Le 12 mai 2021 à 20:04, Juliusz Chroboczek <jch@irif.fr> a écrit :
> 
>> As operator, when I share a video with `Play local file` the video plays
>> but with no sound for me… Is it a normale behavier?
> 
> No, you should hear the audio of the video.  (I've just tested that it is
> the case for me.)
> 
> What browser and OS are you using?

I am using Firefox 78.10 with Macos 10.11.8 (as well as Firefox 88 with macos 10.14.6)

I found out that:
- Safari doesn’t show `Play local file`option
- Firefox 78 / 88 doesn’t play the video sound (On Ubuntu with Firefox I get no sound either)
- Chromium 85 doesn’t show the video
- Chrome 90.0 works as expected


> _______________________________________________
> Galene mailing list -- galene@lists.galene.org
> To unsubscribe send an email to galene-leave@lists.galene.org


^ permalink raw reply	[flat|nested] 9+ messages in thread

* [Galene] Re: how to share audio when screen sharing?
  2021-05-12 18:53       ` eric_G
@ 2021-05-12 19:03         ` Juliusz Chroboczek
  2021-05-12 20:41           ` eric_G
  2021-05-12 19:12         ` Juliusz Chroboczek
  1 sibling, 1 reply; 9+ messages in thread
From: Juliusz Chroboczek @ 2021-05-12 19:03 UTC (permalink / raw)
  To: eric_G; +Cc: galene

> I am using Firefox 78.10 with Macos 10.11.8 (as well as Firefox 88 with
> macos 10.14.6)

Thanks, I'll have a look.

> - Safari doesn’t show `Play local file`option

The API is not supported by Safari:

  https://caniuse.com/mediacapture-fromelement

> - Chromium 85 doesn’t show the video

That's a known bug in Chromium.  A workaround is to disable hardware
acceleration.

> - Chrome 90.0 works as expected

That's strange, I was under the impression that the bug hadn't been fixed
yet.

-- Juliusz

^ permalink raw reply	[flat|nested] 9+ messages in thread

* [Galene] Re: how to share audio when screen sharing?
  2021-05-12 18:53       ` eric_G
  2021-05-12 19:03         ` Juliusz Chroboczek
@ 2021-05-12 19:12         ` Juliusz Chroboczek
  1 sibling, 0 replies; 9+ messages in thread
From: Juliusz Chroboczek @ 2021-05-12 19:12 UTC (permalink / raw)
  To: eric_G; +Cc: galene

>>> As operator, when I share a video with `Play local file` the video plays
>>> but with no sound for me… Is it a normale behavier?

It turns out it's a Firefox bug.

  https://bugzilla.mozilla.org/show_bug.cgi?id=1178751

Grr.

-- Juliusz

^ permalink raw reply	[flat|nested] 9+ messages in thread

* [Galene] Re: how to share audio when screen sharing?
  2021-05-12 19:03         ` Juliusz Chroboczek
@ 2021-05-12 20:41           ` eric_G
  0 siblings, 0 replies; 9+ messages in thread
From: eric_G @ 2021-05-12 20:41 UTC (permalink / raw)
  To: Juliusz Chroboczek; +Cc: galene

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> Le 12 mai 2021 à 21:03, Juliusz Chroboczek <jch@irif.fr> a écrit :
> 
>> I am using Firefox 78.10 with Macos 10.11.8 (as well as Firefox 88 with
>> macos 10.14.6)
> 
> Thanks, I'll have a look.
> 
>> - Safari doesn’t show `Play local file`option
> 
> The API is not supported by Safari:
> 
>  https://caniuse.com/mediacapture-fromelement
> 
>> - Chromium 85 doesn’t show the video
> 
> That's a known bug in Chromium.  A workaround is to disable hardware
> acceleration.
> 
>> - Chrome 90.0 works as expected
> 
> That's strange, I was under the impression that the bug hadn't been fixed
> yet.
> 
Thanks for investigating the issue.

The working Chrome version is 90.0.4430.212 to be exact 

Eric

> -- Juliusz
> _______________________________________________
> Galene mailing list -- galene@lists.galene.org
> To unsubscribe send an email to galene-leave@lists.galene.org


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^ permalink raw reply	[flat|nested] 9+ messages in thread

end of thread, other threads:[~2021-05-12 20:41 UTC | newest]

Thread overview: 9+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2021-05-12  8:18 [Galene] how to share audio when screen sharing? err404
2021-05-12 16:37 ` [Galene] " Juliusz Chroboczek
2021-05-12 17:45   ` eric_G
2021-05-12 18:04     ` Juliusz Chroboczek
2021-05-12 18:39       ` Fabrice Rouillier
2021-05-12 18:53       ` eric_G
2021-05-12 19:03         ` Juliusz Chroboczek
2021-05-12 20:41           ` eric_G
2021-05-12 19:12         ` Juliusz Chroboczek

Galène videoconferencing server discussion list archives

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