Synchronized videos are published before transcode finishes

[emansom]

Describe the current behavior

When new synchronized videos are imported, they are directly published before the transcode finishes, resulting in a broken video on some user agents.

Steps to reproduce

1. Setup PeerTube using latest develop branch (2022-09-16)
2. Synchronize a YouTube channel
3. Observe new imported videos being published before transcode finishes

Describe the expected behavior

New synchronized videos that have been imported to only be published after transcoding finishes.

and/or to have a configurable setting similar to what's requested in #5265.

Additional information

• PeerTube instance:
  • URL: https://pcbu.nl
  • Version: latest code in develop branch (2022-09-16)
  • NodeJS version: v16.17.0
  • Ffmpeg version: 4.3.4-0+deb11u1

[Chocobozzz]

Thanks for your tests on the auto sync feature :) Should be fixed by 3c4754a