The codec DivX 5.0.2 are currently the codec video that offers the good compromise among quality and encumbrance. It is founded on the compression algorithm MPEG-4 and happens to the controversial release 4.x. He has resolved the most important bugs of the preceding versions and it has, to parity of real bitrate, a superior quality to his rivals (the nearest is the few practical RealVideo9) and a speed of encoding among the best. The setting of default are the most efficient and balanced for every type of tape, eccezion done for the innovative Bilinear Encoding' (DivX Codec' - > MPEG4 Tools') that, if used, it subsequently increases the compression and the quality of the video (with a relative increase of the time of encoding). The formality 2-pass improve the quality of the tape when middle-low bitrates are used (inferior to 1100 kbpses). For the sonorous one it is advisable to use the versatile one and fully grown MP3 (between 96 and 160 kbpses, stereo, 44kHz); if it has plant surround you can be used the fully grown AC3 (very bulkier).