Scratch rate is one of the important parameters for measurin

Scratch rate is one of the important parameters for measuring video fluidity. In general, higher scratch rates can provide a smoother, clearer picture, but also increase the burden of storage and transmission. For general-purpose videos, such as watching movies or TV shows, the common scratch rate is 24/sec or 30/sec. While for scenes that require high-speed movement, such as racing or sports competitions, higher scratch rates, such as 60/sec or 120/sec, may be required.

scratch rates can also be adjusted according to different needs. For example, lower scratch rates, such as 24/sec, are often used to smooth scratch when making animations.
Drawing effects.While shooting high-speed motion objects, you may need to use a higher flash rate, such as 60 frames per second, to capture more details.

Therefore, understanding and correctly setting the video flash rate is very important and can help you create a better visual experience.

How to improve the flash rate of photos

You can try these tricks:

Add animations

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2 Open your dynamic image editor and find that in the time axis
A cute copy button, a little bit lighter, you can add a new copy to the animation! Like taking a few more photos to the animated kids, the action is more consistent!

optimize the number of copy:

of course, if the animated copy too much leads to the play of the cardboard, you can also find the delete button in the time axis, remove those unnecessary copy. But we are now to increase the rate of copy, so this step is mainly to tell you that the number of copy can be adjusted, but be careful to use!

save as a GIF formatAfter the editing is done, don’t forget to select the file/format you want to store for the Web in the menu, and then set the image format to GIF in the pop-up dialog box. This format is especially suitable for displaying dynamic images! click on the storage button, your dynamic images will be saved well, it will look smoother!

note: If you are dealing with real video files, you may need to use professional video editing software, and you may need more technical operations.
The above method is enough!

To change the number of frames in the image, you can follow the following steps:

to open the image: in Photoshop to open the GIF or video file that needs to be modified the number of frames.

to switch to the time axis: in the menu bar to select "window"> "time axis", or use the shortcut "Alt+Shift+Ctrl+T" (Windows) or "Option+Shift+Command+T" (Mac) to open the time axis.

to adjust the rate of frames: in the time axis window
In the time axis below the mouth, you can see the duration of each slide. Move the mouse to the empty area between the slides, right-click, select "other slide rates" and then select the desired slide rate. You can also directly change the duration of each slide to the desired slide rate.

Preview and save: After adjusting the slide rate in the time axis, you can preview the animation by pressing the "space" button, if satisfied you can save the file.

Note: If you use a video file rather than a GIF file, you also need to select "file" > "export" > "render view" before saving the file.
Frequency” option and select the desired video format and codec in the pop-up window.