An AVI file uses less compression to store files and takes up more space than many other video formats—like MPEG and MOV. AVI files also can be created without the use of compression at all. This makes the files lossless, which results in immensely larger file sizes — approximately 2-3 GB per minute of video. A lossless file will not lose quality over time, regardless of how many times you open or save the file. Additionally, this allows for playback without the use of any codecs.) Steps for converting AVI to WEBM using the MediaShare online convert free are enlisted below.
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AVI to MP4 (MPEG-4 Part 14)
AVI to MOV (QuickTime File Format)
AVI to MP3 (MP3 Audio Format)
AVI to WMV (Windows Media Video)
AVI to MKV (Matroska Multimedia Container)
AVI to 3GP (Third Generation Partnership Project)
AVI to FLV (Flash Video)
AVI to WAV (Waveform Audio File Format)
AVI to WEBM (WEB Media)