On 2/12/23 06:10, Van Snyder wrote:
When I try to view a mp4 video in Firefox 115.5.0esr(64-bit) on Debian
GNU/Linux 10 (buster), it puts up a sad-face window saying "No video
with supported format and MIME type found." It doesn't offer to
download the file, or play it with an external application.
ffmpeg is installed and up-to-date.
Can it be made to work?
I have not exactly the same problem but video related. 115.3.0 esr can
play videos mostly OK but after an extended period of time (say a day or
so) the video controls become sluggish and the CPU goes through the
roof. I have to completely kill all processes including the video
container processes before it can be restarted and run normally.
