Seek professional video forums, video conversion, video format related technical forums or websites.

1.video help. com- widely regarded as the best video format and solution website on the network. 2. A popular open source media player and conversion tool website is called VLC. 3.HandBrake. fr- a free and open source video conversion tool. The website is hand brake. 4.digital FAQ. com- a forum to promote digital video, video editing and compression technology. 5.doom 9. org- an award-winning website that provides advanced tools and solutions for video coding and conversion. 6.videoeditingforums. com- original screenwriter, editor, photographer, forum. 7.AVS Forum. com- a forum website for professional audio, video and home theater equipment. 8.Reddit.com/r/VideoEditing-Reddit community, focusing on the topic of video editing and technology. 9. Video-tutorials.com-Support free online video tutorial websites, including video editing and conversion related topics. 10.video maker. com- A comprehensive website for video production, photography and post-processing, with a forum and a material library.