Hello,
I use the latest Trixie, when I use a pipe like this in gstreamer:
I get this error:But if I did the same with an it works perfectly also if I use it with
pixel-aspect-ratio[ does not generate any errors
If I did the same under Bookworm it works perfectly
I use the latest Trixie, when I use a pipe like this in gstreamer:
Code:
gst-launch-1.0 v4l2src ! video/x-raw,width=1920,height=1080,pixel-aspect-ratio=16/9,format=BGR \! videoconvert ! videoscale method=1 add-borders=true \! video/x-raw,width=1920,height=1080,pixel-aspect-ratio=16/9 \! kmssink sync=falseCode:
Setting pipeline to PAUSED ...Pipeline is live and does not need PREROLL .../GstPipeline:pipeline0/GstKMSSink:kmssink0: display-width = 1920/GstPipeline:pipeline0/GstKMSSink:kmssink0: display-height = 1080Pipeline is PREROLLED ...Setting pipeline to PLAYING ...New clock: GstSystemClockERROR: from element /GstPipeline:pipeline0/GstV4l2Src:v4l2src0: Internal data stream error.Additional debug info:../libs/gst/base/gstbasesrc.c(3187): gst_base_src_loop (): /GstPipeline:pipeline0/GstV4l2Src:v4l2src0:streaming stopped, reason not-negotiated (-4)Execution ended after 0:00:00.002145971Setting pipeline to NULL ...Freeing pipeline ...Code:
pixel-aspect-ratio=1/1Code:
gst-launch-1.0 videotestsrc !! video/x-raw,width=1920,height=1080,format=RGB,pixel-aspect-ratio=16/9 \! videoconvert ! videoscale method=1 add-borders=true ! kmssink sync=falseIf I did the same under Bookworm it works perfectly
Statistics: Posted by Markus_Lange — Sun Dec 14, 2025 2:54 pm