Function introduction: After you shoot the video, the photo album also has a built-in video editing function, so you can complete various operations directly on your mobile phone. Click the edit button below the video to enter edit mode. After editing, click Save to generate a new video clip, and the original video still exists. ClipIf you want to trim unnecessary video frames to shorten the video time, you can drag them directly at the beginning or end of the video bar below. Cropping Rotation Click the rotation icon next to play, and rotate 90 counterclockwise every time, and cropping is the preset value. There are five themes: 1: 1, 3:4, 4:3, 9: 16, 16:9. A variety of theme styles are built into the theme system for you to choose from, such as movement, rhythm, rhythm and so on. Filter Choosing a filter can make the picture have a large-scale texture. Music Adding music to a video can make it more vivid. There is a lot of music built into the system for you to use. You can also click "Local Music" to add the downloaded music files to your mobile phone. Special effects video clips have built-in close-up and pulse special effects, which can help you better highlight the highlights of the video. _ Jitter: Zoom in, zoom in. _ Out-of-body experience: The camera flashed many times. _ Gorgeous: decorated with trumpet. The two-speed editing function provides five playback rates: 0.25, 0.5, 1, 1.5 and 2 times. Slow motion playback can use 0.25 times the speed, and time-lapse photography can use 2 times the speed. Text You can add text at different points in time, which can be used to quickly generate subtitles or notes. _ Select Text and drag it to the time when you want the text to appear. _ Click Add Text and enter the text. Drag the text to adjust the position. _ Click the Finish button after setting. Watermark Click Add Watermark, and the watermark of the current operation date will appear in the lower left corner of the video. If the video has geographical information, the watermark will also show the shooting location.