YouTube Publishing
This page contains high-level specifications for scheduling and publishing YouTube posts through Publisher.
If your post does not meet the requirements to publish, Publisher informs you so that you can correct the post.
To ensure your video publishes on time, we start uploading your content an hour before the scheduled publish time. As a result, scheduled posts for Youtube cannot be edited or deleted an hour before publication. In addition, you cannot stop their publication.
Video
Video properties | Guidelines | More information |
|---|---|---|
Maximum file size |
| - |
Resolution |
| - |
Thumbnail | Allowed extensions: Maximum file size: |
You can customize the video thumbnail in Publisher. |
If a video meets the following conditions, YouTube automatically uploads the video to the channel as a short:
The video uses a vertical aspect ratio of 9:16 (0.5625).
The video is under 1 minute
To maximize the performance of the short, include #short in both the title and description.
Additional publishing options
Label
Scheduling
Uploading cloud-shared assets directly from cloud storage applications
Custom Thumbnails
The video can be added to multiple playlists
Visibility
Age restriction
Tags
Language
Recording date
License
Category
To learn more, see Content Options in Publisher.