Farid Abdelnour authored Jan 22, 2022 and Julius Künzel committed Jan 22, 2022

BUG: 448010
CCBUG: 436879
Related to #1075

Timeline preview: when saving, store rendered chunks in a more clever list (like 0-1700 instead of listing each 0,25,50,75,... until 1700).
Will result in much smaller files.
Related to #1266

Shift+0 is ambigous with ) on some keyboards

Related to #1115

Fixes #1309

Related to #1306

Related to #1307

BUG: 448318

This adds a new python interface class that is now used by text to speech and otioconvertions. One of the main goals is to offer dependency management for otio in a the same why it is already possible for text to speech.

Other achievements are

* reduce duplicated code
* make it easier to add more python based features in the future
* more detailed error messages in some situations

BUG: 423083

Also add it as dependency for mlt to the dev-docs build instructions

active

BUG: 443613
FIXED-IN: 21.12.2

Should fix #1303

BUGS: 448304