Yuri Chornoivan authored Mar 17, 2022 and Julius Künzel committed Mar 17, 2022

(cherry picked from commit 22c13d4e)

This reverts commit 5fce538d.

The most important changes:
* Rename "Profiles" to "Render Presets"
* Separate presets view and model code better
* Extend preset editor to have all important options in the UI instead of needing to write the properties by hand
* Add a batch render mode using guides as separator
* Re-implement "Stem audio" export under new name "Separate file for each track"
* Other UI improvements and face lifting

Fixes #211
Related to #444

BUG: 415610
FIXED-IN: 22.04.0

Add option in timeline preview menu to render preview using original clips, not proxies (disabled by default)
Fixes #1332

Related to !262

Co-authored-by: Antoni Bella Pérez <antonibella5@yahoo.com>

Should fix #1303

Also it is not useful anymore after
fa33bbf2

This partly reverts commit 19b9a0b7
"GIT_SILENT Move codec checking to MltConnection to avoid duplicated
code"

The Qt doc sais: "AppLocalDataLocation returns the local settings path
on the Windows operating system. On all other platforms, it returns the
same value as AppDataLocation." So we don't need a OS check in the code
and can simply always use AppLocalDataLocation.

Related to #1003

BUG: 403128
BUG: 403405
BUG: 413567
BUG: 406042
BUG: 407242
BUG: 420319
BUG: 390431
BUG: 377829
BUG: 420428
Fixes #681
Fixes #1005

CCBUG: 421174