MPG is an international media service group with more than three decades of experience, dedicated to establishing relevant points of contact between brands and consumers in order to obtain optimal business results.

AVI, Audio Video Interleaved (also Audio Video Interleave) is a multimedia container format which contain both video and audio data in a file container for sync play audio and video.

1: MPG recording is good if you are just going to burn the file to a disc.
2: The MPG format is a lossy encoding of video and audio, sacrificing a little bit of detail in order to save a lot of space.
3: AVI is still superior compared to MPG since there are more set top players that can play AVI formats compared to MPG
4: MPG works better and has more widespread support than AVI in avoid the hassles of re-encoding your file.
5: Saving your file to either MOV or MPG would result in the same video if you use the same codec

Other Comparison: MOV vs WMV / 3GP vs 3G2 / MP4 vs FLV / MKV vs MP4 / MP4 vs MP3 / 3GP vs MOV / 3GP vs FLV / M2TS vs MP4

Related Post of AVI File formats

Related Post of MPG File formats