FS#74427 - [telegram-desktop] High CPU usage when seeing an animated sticker
Attached to Project:
Community Packages
Opened by Dan (Cornul11) - Saturday, 09 April 2022, 22:13 GMT
Last edited by Sven-Hendrik Haase (Svenstaro) - Wednesday, 20 April 2022, 00:09 GMT
Opened by Dan (Cornul11) - Saturday, 09 April 2022, 22:13 GMT
Last edited by Sven-Hendrik Haase (Svenstaro) - Wednesday, 20 April 2022, 00:09 GMT
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Details
Description: Opening a chat in which an animated sticker has
been sent, will raise the CPU usage of a CPU to its
maximum.
This happened after the last update which changed the ffmpeg dependency. Additional info: * package version: 3.6.1-2 Steps to reproduce: See above. |
This task depends upon
Closed by Sven-Hendrik Haase (Svenstaro)
Wednesday, 20 April 2022, 00:09 GMT
Reason for closing: Fixed
Wednesday, 20 April 2022, 00:09 GMT
Reason for closing: Fixed
The other part of the patch is already merged upstream in https://github.com/telegramdesktop/tdesktop/commit/436622ad7c41d45b8b56873c086d37d2eff4d493
https://github.com/telegramdesktop/tdesktop/issues/24307
TGDesktop's maintainers seem unconcerned that third-party builds using ffmpeg 5.0 have issues.
They just say if it's not broken in their official binary build, it's not broken. :(
But does that mean TGDesktop supports building successfully against ffmpeg 5.0 but
all third party builds must stick to ffmpeg 4.4 because of unknown upstream issues
that they are unwilling to investigate? (/rant end/).
FWIW, I've only experienced the reported issue with stickers on v3.6.1-2
as a 1-2 second long jump to 100% saturation of one core.
Now on v3.6.1-3, I no longer experience that elevation, so this version
eliminates the issue at hand.