Community Packages

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Do NOT report bugs when a package is just outdated, or it is in the AUR. Use the 'flag out of date' link on the package page, or the Mailing List.

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FS#73853 - [firefox-developer-edition] PLEASE ENTER SUMMARY

Attached to Project: Community Packages
Opened by snitxmhm (Einsam) - Friday, 18 February 2022, 08:44 GMT
Last edited by Andrew Crerar (andrewSC) - Saturday, 19 February 2022, 00:23 GMT
Task Type Bug Report
Category Packages
Status Closed
Assigned To Andrew Crerar (andrewSC)
Architecture All
Severity Low
Priority Normal
Reported Version
Due in Version Undecided
Due Date Undecided
Percent Complete 100%
Votes 0
Private No



Additional info:
* package version(s)
* config and/or log files etc.
* link to upstream bug report, if any

Steps to reproduce:


Same as
Firefox can't decode h264 after updating to ffmpeg 5.0. Launching firefox with MOZ_LOG="PlatformDecoderModule:5" reveals that libavcodec versions up to 58 are supported, but ffmpeg 5.0 has

Additional info:
firefox-developer-edition 98.0b5-1
ffmpeg 2:5.0-3

Steps to reproduce:
Go to any website that serves h264 videos, like and try to play something.

sudo pacman -S ffmpeg4.4
This task depends upon

Closed by  Andrew Crerar (andrewSC)
Saturday, 19 February 2022, 00:23 GMT
Reason for closing:  Fixed
Additional comments about closing:  98.0b6