Hi guys,
we've got another tutorial - this time focussing on HDR workflows and color management.
SCRATCH supports PQ and HLG and can include HDR metadata in either a side car file, or included in an H264 stream.
With 8.6 SCRATCH also ships the option to generate 10 bit 4:2:2 H264 streams in resolutions up to 8k.
*EDIT* updated for v9