2023年4月6日 — Miro Video Converter is an open-source video conversion tool capable of converting any video format to HTML5 video formats (OGG, WebM and MP4).
2021年12月3日 — Step 2 - Convert the video to MP4 format with Handbrake. In the main dialog of Handbrake, click the Open Source button and select a video file.
HTML5 Online Video Converter. Videos will play in all browsers, you'll get WebM, MP4 and OGV formats. Auto-optimizes for great quality and fast load times.