You want to produce a "only 1mb video" that is "better"? Follow the King's decree:
💡 If the video is mostly a person talking, lower the "crf" (quality) setting. If it's high action, you'll need to lower the resolution further to avoid blur. To give you a more specific recommendation, let me know: What kind of phone or device is this for? Are you downloading clips or converting your own? Do you prefer high resolution or smooth movement ? 3gp king only 1mb video better