Moreover, MP4 is not really a video format. If a file has an mp4 extension, it doesn't necessarily mean that it's a MP4 format.
So, looking at the actual format/encoding will help you to figure out if a video will play on a device or not. As Doug suggested, some device manufacturers go out of the way to support additional formats. But, ideally, if you are using any videos for your apps, you should be better off using the core video formats so that they would play on all devices. -- You received this message because you are subscribed to the Google Groups "Android Developers" group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en