Screen capture in Linux

Davide Perini perini.davide at dpsoftware.org
Tue Aug 18 02:43:06 UTC 2020


tried this
gst-launch-1.0 ximagesrc ! videoscale ! autovideosync

but it says that it can't find autovideosync.
I installed it on fedora 32 using the suggested commands here:
https://gstreamer.freedesktop.org/documentation/installing/on-linux.html?gi-language=c

Thanks
Davide

Il 18/08/2020 04.29, Davide Perini ha scritto:
> trying both pipewiresrc and ximagesrc but it says that the pipeline is 
> incorrect.
>
> gst-launch-1.0 ximagesrc ! videoscale ! ximagesync
>
> any idea?
> I would like to do screen recording and output the recording on a window.
>
> Thanks
>
>
> Il 07/08/2020 17.52, Olivier Crête ha scritto:
>> Hi,
>>
>> If you are using gnome-shell, you can capture using pipewiresrc which 
>> should be the best performance you can get on a modern system. 
>> Otherwise, if you use old X, you can use ximagesrc.
>>
>> Olivier
>>
>> On Fri, 2020-08-07 at 11:50 +0200, Davide Perini wrote:
>>> Hi,
>>> gstreamer devel recently added the fast screen capture using the Windows
>>> Desktop Duplication API.
>>> Is there a similar fast screen capture for Linux?
>>> Thanks
>>> Davide
>>> _______________________________________________
>>> gstreamer-devel mailing list
>>> gstreamer-devel at lists.freedesktop.org
>>> <mailto:gstreamer-devel at lists.freedesktop.org>
>>> https://lists.freedesktop.org/mailman/listinfo/gstreamer-devel
>> -- 
>> Olivier Crête
>> olivier.crete at collabora.com <mailto:olivier.crete at collabora.com>
>>
>>
>> _______________________________________________
>> gstreamer-devel mailing list
>> gstreamer-devel at lists.freedesktop.org
>> https://lists.freedesktop.org/mailman/listinfo/gstreamer-devel
>
>
> _______________________________________________
> gstreamer-devel mailing list
> gstreamer-devel at lists.freedesktop.org
> https://lists.freedesktop.org/mailman/listinfo/gstreamer-devel

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