What each type can carry
Image
Click Upload image, or drag a file onto the box. The hint under the box lists the accepted formats and the size limit.Video / link
Paste a YouTube link or a direct video link. YouTube and Vimeo links are played with their own player. Any other link is treated as a direct video file.Upload video
Available on Video items. Pick a video file from your computer. Large videos upload in parts, so keep the editor open until you see Uploaded.Size limits
Over the limit you see File is too large. Maximum size is 25 MB. or Video is too large. Maximum size is 99 MB.
The same two limits apply to media you add to a form with the Image / video block and to the home banner.
Accepted formats
Any other file gives This file type is not supported.
Thumbnails
The thumbnail is the picture on the item’s card in the app.Video thumbnails
A video item picks its thumbnail for you. The Thumbnail field has two modes. Automatic. The default.- For a YouTube or Vimeo link, the video’s own poster image is used.
- For an uploaded video or a direct video link, a frame is taken from near the start of the video. While it works you see Taking a frame from the video…, then Taken from the video.
- Click Take again to grab the frame again, for example after changing the video.
- Before any video is added, the field reads Add a video and the thumbnail is taken from it automatically.
Thumbnails for other types
Recipes, knowledge items, files, other items and external links have an optional thumbnail upload. Without one, the card uses the item’s own image where it has one. A thumbnail matters most for:- File items, where the media is a PDF and there is no picture otherwise.
- External link items, where the thumbnail is the only artwork.
If an upload fails
You see Upload failed. Please try again. or Could not upload file.- Check the format and size against the tables above.
- Check your connection and try again. A large video needs a steady connection for the whole upload.
- Do not close the editor or leave the page while Uploading… is showing.