Media speed (rate) is back to 100% when it loops

[skankerror]

Hi guys !

This happens on linux manjaro Qt 5.9.1 GStreamer 1.12.4 with mapmap 0.5.0 and develop branch.

When I set a paint rate at a certain level, it remains until the end of the media. On next turn rate returns to 100%. I expected it to remain to the value I set.
This bug is a little more complex : if you set it (either by gui control or osc message) at the same level it's ignored.

To reproduce what I say, open a (short) video, map it, set your video rate at 1000%, let it turn until the next begining. It's now at 100%. Try to reset it to 1000%, it's still at 100%. Set it to 1001%, it turns at 1001% until the next end.

Anyway great thanks for your work !

[aalex]

Thanks for the report. We probably destroy the GStreamer element and/or pipeline each time it loops. (?) We should look at this closely.

[aalex]

We need to pause the video, change its rate, and then resume it. We then need to store that value somewhere and set it up again when the media loop is read from its start.

[aalex]

Confirmed on macOS as well.