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action #111398

closed

action #110635: [qe-core] Improve rpi realhw worker setup

[qe-core] Capture HDMI output of openqa raspberry SUTs

Added by dheidler almost 2 years ago. Updated over 1 year ago.

Status:
Resolved
Priority:
Normal
Assignee:
Category:
Infrastructure
Target version:
-
Start date:
2022-05-20
Due date:
% Done:

0%

Estimated time:
Difficulty:

Description

A command like this can be used to capture still images from a V4L device:

mpv --demuxer-lavf-format=video4linux2 --demuxer-lavf-o-set=input_format=mjpeg --frames=1 -o /tmp/s.png /dev/video2

or this for non jpeg compressed yuv video:

mpv --frames=1 -o /tmp/s.png /dev/video2

Required hardware for first tests:

This could be used to ensure that the console - or even xserver is displaying anything via HDMI output.

This should help detecting issues like https://bugzilla.suse.com/show_bug.cgi?id=1198534

Actions #1

Updated by dheidler almost 2 years ago

  • Description updated (diff)
Actions #2

Updated by dheidler almost 2 years ago

  • Category set to Infrastructure
  • Status changed from New to In Progress
  • Assignee set to dheidler

Ordered some hardware.

Actions #3

Updated by dheidler almost 2 years ago

  • Description updated (diff)
Actions #5

Updated by dheidler over 1 year ago

  • Status changed from In Progress to Resolved
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