I have an issue with the web app when using Firefox (latests version of Firefox on Mac and on Windows).
Everytime I have a user starting a video media with transcoding, the server transcode the whole file immediately. That makes my CPU burning for 3 to 20 minutes depending of the video (TV show or movies).
My issue is that most of the users I share my library with, start a show and pause it for 30 minutes and then come back at ti. Everytime my CPU transconde the whole file "for nothing".
There has been a thread on the Linux server : https://forums.plex.tv/discussion/267798/help-question-regarding-transcoding-and-firefox-insane-cpu-load
I know that this issue is not there if using Safari / Chrome (or even the plex app on ios).
Is there something I can do to have the same behavior on Firefox as on Safari (which is transcoding on the fly) ?
Thanks in advance