1408462 - The max-fr parameter does not work properly when low values of max-fs are used.

Status: NEW

(Core :: WebRTC: Audio/Video, defect, P3)

Description

[Dan Minor [:dminor]]

There appears to be a negative interaction between max-fr and max-fs when max-fs is set to a low value.

I did a bit of experimentation and with max-fr set to 15 and max-fs set to below 1300, the framerate is limited to around 16 - 18 frames per second rather than the 15 requested. If I don't set max-fr, the camera runs at 30. For higher values of max-fs, the framerate seems to stabilize at 15 frames per second

Comment 1

[Liz Henry (:lizzard) (relman/hg->git project)]

This is a followup from bug 1403714.

Comment 2

[Liz Henry (:lizzard) (relman/hg->git project)]

From https://bugzilla.mozilla.org/show_bug.cgi?id=1403714#c45, sounds like this is not a severe issue. Fix-optional for 57, we could still take a patch in 58.