| Summary: | KPipeWire hardware accelerated H.264 encoding doesn't work: "Failed to create DRM device. Error Cannot allocate memory" | ||
|---|---|---|---|
| Product: | [Frameworks and Libraries] KPipeWire | Reporter: | Avraham Hollander <anhollander516> |
| Component: | general | Assignee: | Plasma Bugs List <plasma-bugs-null> |
| Status: | RESOLVED FIXED | ||
| Severity: | normal | CC: | aleixpol, nate, postix |
| Priority: | NOR | ||
| Version First Reported In: | 6.3.1 | ||
| Target Milestone: | --- | ||
| Platform: | Gentoo Packages | ||
| OS: | Linux | ||
| See Also: |
https://bugs.kde.org/show_bug.cgi?id=488896 https://bugs.kde.org/show_bug.cgi?id=492844 https://bugs.kde.org/show_bug.cgi?id=500276 https://bugs.kde.org/show_bug.cgi?id=490868 |
||
| Latest Commit: | Version Fixed/Implemented In: | ||
| Sentry Crash Report: | |||
| Attachments: | Spectacle stdout/stderr | ||
I'm using KPipeWire 6.3.1, by the way. Not sure why I can't set that. Sorry this happened. I've just corrected the version number, so at least that's fixed now! Are you still seeing this issue happen in Plasma 6.5.4 or later? 🐛🧹 ⚠️ This bug has been in NEEDSINFO status with no change for at least 15 days. Please provide the requested information, then set the bug status to REPORTED. If there is no change for at least 30 days, it will be automatically closed as RESOLVED WORKSFORME. For more information about our bug triaging procedures, please read https://community.kde.org/Guidelines_and_HOWTOs/Bug_triaging. Thank you for helping us make KDE software even better for everyone! (In reply to Nate Graham from comment #2) > Sorry this happened. I've just corrected the version number, so at least > that's fixed now! Are you still seeing this issue happen in Plasma 6.5.4 or > later? No I am not. Sorry for thr late reply. |
Created attachment 178612 [details] Spectacle stdout/stderr SUMMARY Hardware accelerated H.264 encoding with KPipeWire does not work at all STEPS TO REPRODUCE 1. Run spectacle from the command line 2. Make sure the video file format is set to MP4/H.264 3. Start a recording OBSERVED RESULT Hardware accelerated encoding fails with "kpipewire_record_logging: Failed to create DRM device. Error Cannot allocate memory", and it switches to software-based libx264 EXPECTED RESULT Hardware accelerated encoding works SOFTWARE/OS VERSIONS Operating System: Gentoo Linux 2.17 KDE Plasma Version: 6.3.1 KDE Frameworks Version: 6.11.0 Qt Version: 6.8.2 Kernel Version: 6.13.3-20R5-sched-ext (64-bit) Graphics Platform: Wayland Processors: 8 × Intel® Core™ i5-10310U CPU @ 1.70GHz Memory: 7.5 GiB of RAM Graphics Processor: Intel® UHD Graphics