: An AVI file using the SMV codec is typical of mid-2000s MP4 players. These files often require specific codecs (like the SigmaTel SMV codec) to play on modern PCs.
: To see the exact internal specifications (like resolution and bitrate), you can use the MediaInfo tool to inspect the file's metadata. SMV021.avi
If you have this file and cannot open it, use the following methods: : An AVI file using the SMV codec
: As a versatile open-source player, VLC can often decode older or obscure AVI formats that standard Windows or Mac players cannot. SMV021.avi