Topic: YouTube Downloader not able to play downloaded videos with QuickTime
I just thought I would mention that as YouTube has made it harder to download videos that are encoded with H.264, I have made changes to the YouTube downloader action that allows you to auto-convert downloaded videos from the VP9 codec to H.264 which makes them compatible with QuickTime.
To enable auto-conversion: Right-click on the YouTube downloader action in your Dropzone grid, choose Edit from the menu and then tick the ‘Convert to H.264 codec after download’ checkbox as shown below:
You can also tick this option when first adding the action. You must be on the non-Mac App Store version of Dropzone 4.80.18 or later and have the latest version of the YouTube Downloader action installed from the below link: