Bulk Editing of Colour Space Tags
The Edit Colour Space option from the Timeline context menu allows you to modify the Pre-processing options of all the currently selected sources. This tool does not affect Sequences, only sources.
Tool Mode
Choose whether to convert your media into a different colour space or only tag them.
Tagged Colour Space option
Choose the colour space to tag your media with (this does not modify pixel values, but it does affect how viewports display your media).
Input Colour Space option
Select the source colour space of your media. "From Source" uses the currently tagged colour space, which allows you to easily convert a set of clips in various colour spaces to a common working space.
Working Colour Space option
Select the destination colour space of your media. "From Project" takes the value from the Colour Management Preferences.
Get Colour Space From Selection
The tool starts with the colour space setting that was last used. Click this button to initialize with the colour space of your primary selection.