If you always deal with web-based online video elements, you must be familiar with the WebM video format. As an audiovisual media file format, WebM is primarily intended to offer a royalty-free alternative to use in the HTML5 video and the HTML5 audio elements. The format is very compatible with…

"Why can't I play AVI on PS4? The PS4 should support AVI playback. But when I tried to play AVI on PS4, it prompted out an error notification. Can't PS4 play AVI? Or is there anything I've missed? Please help." AVI is originally supported by PS4, actually. However, there might…

"How to upload video to Instagram? I'm a newbie to Instagram. I have quite a lot of videos on my computer that I would like to upload to Instagram for sharing. But I was told I was not able to upload videos to Instagram directly on my web. How do…

"How to convert MOV files to 3GP format? I have some MOV files and want to convert MOV to 3GP so that I could play these MOV files on my Xbox. Is there any way to convert MOV to 3GP without quality loss? What kind of MOV to 3GP video…

"I have some files with .dat extension. I have never met this file extension before. What is DAT format? How can I open DAT files? And, if possible, how can I convert DAT file to MOV for my iPhone? Please help." Being a rare video format, DAT is indeed not…

Q: "I have my family films in MOV we often viewed on QuickTime. We enjoyed it much, though, now I bought a Song Digital video Camera and intended to carry and play the family films with this DV camera. However, the MOV format cannot work on it since my Sony…

"How do you play ASF files? I just have several ASF files and want to play on my Windows computer. But the Windows Media Player failed to do the job. So do I need to convert ASF to WMV or other files? Please help." If you have gotten an ASF…

"What formats do Samsung Smart TV support? Can Samsung Smart TV play MKV files? How to play MKV files on Samsung Smart TV?" asked by Ken on Quora. Actually, you could find a lot of questions like the above one on some QA sites and Samsung Smart TV forum. This…