1. Export a MIDI marker file from Avid Pro Tools
Under "File -> Export -> Session Info as text" you can export the markers from Pro Tools.
2. Use the "Marker Converter" to convert the MIDI marker file into a YouTube Chapter Markers (.txt) file
Open the free Marker Converter, select "Avid Pro Tools > Midi Markers (.midi)" and set "convert" to "YouTube Chapter Markers (.txt)". Generate and download the file. If you have problems converting the file, you can contact the free support.
3. Copy Chapter Markers into the video description
Open the generated .txt file. Copy and paste the newly generated markers into your video's description.
Thats it. If the tutorial helped you, please share it and support us on Buy Me A Coffee. And if you have any ideas to improve the workflow even more, let us know!