Just last Friday, I received an email from my friend John, who wrote to me for some video converting issues. "I would like to extract audio off ASF file and save in WAV format. How could I convert ASF file to WAV?" he wrote. With the thought of other people…

"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…

Now more and more people like to download movies and TV shows to the player. In order to adapt to the needs of devices and storage space, we sometimes need to convert the video format. ASF and WMV are two widely used video formats, especially WMV which is highly compatible…

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…

It is common for users to get some highly qualified free videos in WebM which is a video container based on MKV. And WebM can be widely supported by the common browsers, such as Chrome, FireFox, Opera as well as some portable devices like Netbook and Tablet. To be freely…

ASF. Also known as Advanced Systems Format, is an extensible file format that stores synchronized multimedia data that could be delivered over a wide variety of networks and protocols. ASF files are always integrated with multiple file types including extensible media types, component download, scalable media types, author-specified stream prioritization,…

"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…