You can adjust or lower the video resolution (such as downscale 4K to 1080P, 1080P to 720P), and lower the video/audio bit rate by 20-50% compared with its default one. Generally, frame rate and frame size don't much affect the file size. Click the icon to adjust the video parameters, like Resolution and Bit Rate to make your file smaller. Tips: You can adjust the slidebar of LQ-HQ or click 'Use High Quality Engine' in the advanced setting area to improve your compressed video quality. These formats are specially set for uploading video to website barely with the smallest size yet the highest possible quality. To shrink video for YouTube, Facebook, Instagram, WhatsApp, Vimeo, other websites, or reduce video for e-mail, go to Web Video Profile column and select a streaming video format like FLV, 3GP, WMV, etc.
