When you watch a video on the web or your mobile phone, the odds are pretty good you are using the MP4 video format and the H.264 codec. There are a lot of choices when it comes to video formats. But, ...

Video podcasts are distributed in a variety of digital video formats, including WMV, MOV, M4V and MP4. MP4 is a file format that stores video tracks encoded with MPEG-4 compression. Due to its compact ...

Wikimedia, the foundation that hosts Wikipedia and other sites, is considering supporting the MP4 video file format on its projects, because it finds that the current open formats it supports limit ...

After a three year search, I finally found S01 of a BBC series. It was in mp4, and as is my habit, I converted it to avi. Here's the problem, it is originally in a 720x576 aspect ratio. It is perfect ...