AVI isn't a format / codec; it is a container. An AVI file can contain any one of various video formats, including MPEG. As such, there is no way to compare them directly.
Probably an MPG. it as better compression. but it depends on the length of the video etc.
you don't lose sound. it might be your speakers or the conversion program
The best way to convert FLV to AVI is to use software program
To convert you MPG video files to AVI, it is easy, just use MPEG to AVI program, you can search it via google by using the keywords "mpeg to avi, mpeg to divx, mpeg to xvid". or just go to its official site here: http://www.008soft.com/mpeg-to-avi.htm
Here are several video file extension names (formats):.avi, dvr-ms, .m1v, .mp2, .mp2v, .mpe, .mpeg, .mpg, .mpv2, .wm, .wmv
If there is only sound in your video file then the file is either corrupt or is not an actual .mpg file. Check to ensure the file is a .mpg.> Right-click the file and choose Properties from the drop-down menu. What is the file extension name (format)?It has to be one of the following video formata to import into Windows Movie Maker:.asf, .avi, dvr-ms, .m1v, .mp2, .mp2v, .mpe, .mpeg, .mpg, .mpv2, .wm, .wmv
Just rename .mp7 to .avi, .mpg, or if it isn't playing rename it .mp4
HDTVtoMPEG2 can merge them together into 1 mpg file. It is fast as it doesn't covert anything.AutoGK can change them into one avi. This can take a while but it makes it a smaller with the same or similar quality.
avi videos are compatible with Windows Movie Maker:Video files:.asf, .avi, dvr-ms, .m1v, .mp2, .mp2v, .mpe, .mpeg, .mpg, .mpv2, .wm, .wmv
Only two? Well .avi and .mpg are the most common i guess.
PowerPoint only accepts .avi,.asf and .mpeg video formats.
Yes it does. At optimum pressure you get better mpg