It all depends on how long the video or movie is. Generally a short high quality video can be anywhere from 5-20MB.
Yes. It should play downloaded MP4 files.
There are no benefits of transferring files from an MP4 to an AVI. There are benefits of converting AVI files to MP4. AVI is an older format and more devices are designed to play MP4 files.
Most modern audio players, such as the iPod, will play MP4 files. The audio part of an MP4 uses the Advanced Audio Coding known as AAC which is the format used for audio files purchased from the iTunes store. The AAC/MP4 files give a better sound quality in a smaller file size than the equivalent MP3 file.
mp4 files
Well, it is very possible to convert WMV files to mp4 files on a computer. However, that process will require a file converting software that converts WMV files to mp4 files.
MP3 files are definitely compatible with iPods, as are MP4 files. WMA files are NOT compatible and need to be converted into MP4 files. I recommend Kigo Video Converter, just be sure to change the output to custom MP4.
You can convert files from dvd to mp4 with converter software. Leawo has a free software program that you can download to your computer and convert your dvds to mp4.
Yes.
Easily. Most movie files for MP4 Players are between 100mb - 500mb. Even at their biggest size (500mb, which is a very high estimate) you'd be able to fit 4 full length movies on there. =EDIT= It would also depend on where you got the mp4 from, I have known an MP4 that has been almost a GB in size.
Convert them to .mp4 files.
There are a lot of software that allows you to convert mp4 files. MP4 Conveter is the best software for this. The software has been tested many times and has good reviews.
YouTube videos are usually .mp4 format.ACTUALLY THEY ARE .FLV FILES NOT .MP4