Pazera Free AVI to MP4 Converter is a free program that allows you to convert AVI DivX and XviD files to MP4 format.MP4 files created by the program can be played on many portable devices (iPhone iPod Samsung Galaxy Microsoft Surface HTC PSP) and fixed media players (WD TV Xtreamer Asus O!Play).The video stream from the input file can be encoded using modern video encoders: H.264AVC H.265HEVC or the old generation but still very popular Xvid encoder. For encoding audio streams the program uses AAC (Advanced Audio Coding) or MP3 encoder (LAME).At default settings the application converts files using H.264 video encoder and AAC audio encoder and automatically selects all the encoding parameters so as to preserve the original video and audio quality. Created MP4 files will be compatible with HTML5 standard so you can use it on your website.The program includes a number of conversion profiles developed for the typical conversion tasks. More advanced users can customize many video and audio encoding parameters: video and audio codec video and audio bitrate display aspect ratio frames per second resolution color conversion to grayscale or sepia brightness audio sampling frequency volume and other.The basic usage of the application is a very simple: just drag & drop AVI files into main window and click Convert button on the toolbar.The program is available in both 32 bit and 64 bit version. The conversion process of the 64-bit version is faster by a few to 50% (depending on the selected video encoder).