There are two ways to present a picture in JPG format:
- Top-down Scanning
- Fuzzy first and then gradually clear (when the network environment is poor)
The default is saved as the first, if you want to specify a presentation that is vague and clear, use the progressive display parameters.
|[value]||1 For JPG format saved as a progressive display 0 for a normal JPG format||[0, 1]|
This parameter only makes sense if the effect graph is in JPG format.
- Saves the photos in PNG format to a JPG format that is displayed incrementally.
- The image is reduced to a width of 200, and saved in a gradually displayed JPG format.