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<body><div>Hi Davide,</div><div><br></div><div>Le mardi 11 juillet 2023 à 23:45 +0200, Davide Perini via gstreamer-devel a écrit :</div><blockquote type="cite" style="margin:0 0 0 .8ex; border-left:2px #729fcf solid;padding-left:1ex"><div> Hi all,<br> I'm trying to use GStreamer on Wayland and it seems to have some problems...<br> <br> This pipeline:<br> gst-launch-1.0 ximagesrc startx=1 endx=3839 starty=0 endy=2159 ! video/x-raw,framerate=30/1 ! videoscale method=0 ! ximagesink<br> <br> works well on Xorg, but not on Wayland.</div></blockquote><div><br></div><div>ximagesrc will have very little use anyway on Wayland, as wayland have built-in privacy security. Please consider using the appropriate portal and pipewire streams for this purpose. The following link is an example on how to do this in your own application.</div><div><br></div><div><a href="https://gitlab.gnome.org/-/snippets/19">https://gitlab.gnome.org/-/snippets/19</a></div><div><br></div><div>Nicolas</div><div><br></div><blockquote type="cite" style="margin:0 0 0 .8ex; border-left:2px #729fcf solid;padding-left:1ex"><div> <br> On wayland I have this error:<br> <span style="color: rgb(219, 222, 225); font-family: Consolas, "Andale Mono WT", "Andale Mono", "Lucida Console", "Lucida Sans Typewriter", "DejaVu Sans Mono", "Bitstream Vera Sans Mono", "Liberation Mono", "Nimbus Mono L", Monaco, "Courier New", Courier, monospace; font-size: 14px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: left; text-indent: 0px; text-transform: none; white-space: pre-wrap; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: rgb(43, 45, 49); text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; display: inline !important; float: none;">Setting pipeline to PAUSED ...
Pipeline is live and does not need PREROLL ...
Pipeline is PREROLLED ...
Setting pipeline to PLAYING ...
New clock: GstSystemClock
Redistribute latency...
WARNING: from element /GstPipeline:pipeline0/GstXImageSink:ximagesink0: Pipeline construction is invalid, please add queues.
Additional debug info:
../gstreamer/subprojects/gstreamer/libs/gst/base/gstbasesink.c(1249): gst_base_sink_query_latency (): /GstPipeline:pipeline0/GstXImageSink:ximagesink0:
Not enough buffering available for the processing deadline of 0:00:00.015000000, add enough queues to buffer 0:00:00.015000000 additional data. Shortening processing latency to 0:00:00.000000000.
WARNING: from element /GstPipeline:pipeline0/GstXImageSink:ximagesink0: Pipeline construction is invalid, please add queues.
Additional debug info:
../gstreamer/subprojects/gstreamer/libs/gst/base/gstbasesink.c(1249): gst_base_sink_query_latency (): /GstPipeline:pipeline0/GstXImageSink:ximagesink0:
Not enough buffering available for the processing deadline of 0:00:00.015000000, add enough queues to buffer 0:00:00.015000000 additional data. Shortening processing latency to 0:00:00.000000000.
X Error of failed request: BadMatch (invalid parameter attributes)
Major opcode of failed request: 73 (X_GetImage)
Serial number of failed request: 52
Current serial number in output stream: 52
Is there any fix for this since Xorg is going to be deprecated everywhere? :)
Thanks
Davide
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