MP4 §Ó§á§Ö§â§ê§Ö §Ò§å§Ó §Ó§Ü§Ñ§Ù§Ñ§ß§Ú§Û §ñ§Ü §Ñ§å§Õ?§à-§æ§à§â§Þ§Ñ§ä? §Ù §Þ§Ñ§Ý§à §Ó?§Õ§ß§à§ã§Ú§ß§Ú §Ù MPEG-4, §Ñ §ä§Ñ§Ü §ã§Ñ§Þ§à, §ñ§Ü §Ó?§Õ§ß§à§ã§Ú§ß§Ú §Þ?§Ø MP3 ? MPEG-3. §¡§Ý§Ö §ä§Ö§á§Ö§â, §ñ§Ü §á§â§Ñ§Ó§Ú§Ý§à, §æ§à§â§Þ§Ñ§ä §Ó?§Õ§Ö§à ? §ã§ä§Ñ§ß§à§Ó§Ú§ä§î MPEG-4 Part 14 §Ù §â§à§Ù§ê§Ú§â§Ö§ß§ß§ñ§Þ *.mp4. §¸§Ö, §Ó §à§ã§ß§à§Ó§ß§à§Þ§å §Þ§Ñ§Ô§Ñ§Ù§Ú§ß§Ú §è§Ú§æ§â§à§Ó§à§Ô§à §Ñ§å§Õ?§à §ä§Ñ §è§Ú§æ§â§à§Ó§à§Ô§à §Ó?§Õ§Ö§à.

WMA ? Windows Media Audio. WMA ? §ß§à§Ó§à§ð §Ñ§å§Õ?§à-§æ§à§â§Þ§Ñ§ä, §â§à§Ù§â§à§Ò§Ý§Ö§ß§Ú§Û Microsoft §Ó?§Õ§à§Þ§Ú§Û §ñ§Ü MP3. §© §Ò?§Ý§î§ê §Ó§Ú§ã§à§Ü§à§ð §ã§ä§Ñ§Ó§Ü§à§ð §å §æ§Ñ§Û§Ý§Ñ§ç §ã§ä§Ú§ã§ß§Ö§ß§ß§ñ ? §ß§Ñ§Û§Ü§â§Ñ§ë§å §ñ§Ü?§ã§ä§î §Ù§Ó§å§Ü§å, §ß?§Ø §Õ§â§å§Ô§Ö, §ß§Ñ§Ó?§ä§î §Õ§Ñ§Ý§Ö§Ü§à §Ù§Ñ §â§Ñ§Þ§Ü§Ú §è§Ú§ç §²§¡.

§»§à§Ò §á§Ö§â§Ö§ä§Ó§à§â§Ú§ä§Ú MP4 §å WMA §æ§Ñ§Û§Ý?§Ó, §Ò§å§Õ§î §Ý§Ñ§ã§Ü§Ñ, §Ó§ã§ä§Ñ§ß§à§Ó?§ä§î §Ó?§Õ§á§à§Ó?§Õ§ß§Ú§Û §Õ§Ö§Ü§à§Õ§Ö§â MP4 §ä§Ñ §Ñ§å§Õ?§à §Õ§Ö§Ü§à§Õ§Ö§â §Õ§Ý§ñ MP4 §æ§à§â§Þ§Ñ§ä, §ä§Ñ§Ü§Ú§Û §ñ§Ü: FFDShow, DivX, XviD §ä.§Õ.

§©§Ñ§Ó§Ñ§ß§ä§Ñ§Ø§Ú§ä§Ú WMA Converter, §ñ§Ü§Ú§Û §Þ§à§Ø§Ö §Ü§à§ß§Ó§Ö§â§ä§å§Ó§Ñ§ä§Ú MP4 §å WMA §æ§Ñ§Û§Ý?§Ó. §£§Ú§Ò§Ö§â?§ä§î MP4 §æ§Ñ§Û§Ý§Ú, §Ó§ã§ä§Ñ§ß§à§Ó§Ú§ä§Ú §é§Ñ§ã §á§à§é§Ñ§ä§Ü§å, §é§Ñ§ã §Ù§Ñ§Ü?§ß§é§Ö§ß§ß§ñ §Ñ§Ò§à §Ü§à§Õ§å§Ó§Ñ§ß§ß§ñ §Ù§Ó§å§Ü§å, §Ò?§ä§â§Ö§Û§ä, §ñ§Ü§ë§à §ß§Ö§à§Ò§ç?§Õ§ß§à. §¢?§ä§â§Ö§Û§ä §Ò?§Ý§î§ê§Ö, §â§à§Ù§Þ?§â §æ§Ñ§Û§Ý§å §Ò?§Ý§î§ê§Ö, §ñ§Ü?§ã§ä§î §Ù§Ó§å§Ü§å §Ó§Ú§ë§Ö, ? §ß§Ñ§Ó§á§Ñ§Ü§Ú. §¯§Ñ§ä§Ú§ã§ß?§ä§î §Ü§ß§à§á§Ü§å "§±§Ö§â§Ö§ä§Ó§à§â§Ö§ß§ß§ñ §Ü§à§ß§Ó§Ö§â§ä§å§Ó§Ñ§ä§Ú MP4 §å §æ§à§â§Þ§Ñ§ä? WMA.

HDTV §Ù§Ñ§ã§à§Ò§Ñ§Þ§Ú §ä§Ö§Ý§Ö§Ò§Ñ§é§Ö§ß§ß§ñ §Ó§Ú§ã§à§Ü§à? §é?§ä§Ü§à§ã§ä? §ñ§Ü§Ñ §Ù§Ñ§Ò§Ö§Ù§á§Ö§é§å? §Ò?§Ý§î§ê §ê§Ú§â§à§Ü§Ú§Û §Ö§Ü§â§Ñ§ß ? §Ó§Ú§ë§Ö §Ó§Ú§Ù§ß§Ñ§é§Ö§ß§ß§ñ, §ß?§Ø VCD §Ñ§Ò§à §ß§Ñ§Ó?§ä§î DVD. HDTV §ä§Ö§ç§ß§à§Ý§à§Ô??, §ë§à §Ó§à§Ý§à§Õ?? §Ü§â§Ñ§ë§à§ð §Ñ§å§Õ?§à ? §Ó?§Õ§Ö§à §Ó§Ú§ã§à§Ü§à§Ô§à §ã§ä§Ñ§ß§Õ§Ñ§â§ä§å DTV (Digital Television). §¥§à§Ù§Ó§à§Ý§Ú HDTV §Þ§à§Ø§Ö §Õ§à§ã§ñ§Ô§Ñ§ä§Ú §Ó 1920 ¡ß 1080, §Ñ §é§Ñ§ã§ä§à§ä§Ñ §Ü§Ñ§Õ§â?§Ó §Þ§à§Ø§Ö §Õ§à§ã§ñ§Ô§ä§Ú §Õ§à 60 §Ü§Ñ§Õ§â?§Ó §Ó §ã§Ö§Ü§å§ß§Õ§å. §¬§â?§Þ §ä§à§Ô§à, §Ó?§ß §á§â§Ú§Û§Þ§Ñ? §è§Ú§æ§â§à§Ó? §ä§Ö§ç§ß§à§Ý§à§Ô?? §ä§Ñ§Ü§Ú§Þ §é§Ú§ß§à§Þ, §Ñ§ß§ä§Ú-§ã§Ú§Ô§ß§Ñ§Ý§å §ê§å§Þ§Ú §Ù§ß§Ñ§é§ß§à §á?§Õ§Ó§Ú§ë§å? §Þ§à§Ø§Ý§Ú§Ó§à§ã§ä?.

§¢§å§Õ§î-§Ý§Ñ§ã§Ü§Ñ, §Ó§ã§ä§Ñ§ß§à§Ó?§ä§î HDX4 HDTV §Ñ§Ò§à FFDShow §Ñ§Ò§à ?§ß§ê§Ú§ç §Ü§à§Õ§Ö§Ü?§Ó §Õ§Ý§ñ HDTV §å §æ§à§â§Þ§Ñ§ä? WMA.

DVB §à§Ù§ß§Ñ§é§Ñ? Digital Video Broadcasting. §¸§Ö §ã§Ö§â?§ñ §Þ?§Ø§ß§Ñ§â§à§Õ§ß§Ú§ç §Ó§Ú§Ù§ß§Ñ§ß§Ú§ç §Ó?§Õ§Ü§â§Ú§ä§Ú§ç §ã§ä§Ñ§ß§Õ§Ñ§â§ä?§Ó §Õ§Ý§ñ §è§Ú§æ§â§à§Ó§à§Ô§à §´§¢ §á?§Õ§ä§â§Ú§Þ§å?§ä§î§ã§ñ DVB Project, §á§â§à§Þ§Ú§ã§Ý§à§Ó? §à§â§Ô§Ñ§ß?§Ù§Ñ§è??, §ã§ä§Ó§à§â§Ö§ß§à? §Ò?§Ý§î§ê §ß?§Ø 300 §é§Ý§Ö§ß?§Ó ? §Ù§Ñ§á§å§ë§Ö§ß§Ú§Û §³§á?§Ý§î§ß§à§Ô§à §ä§Ö§ç§ß?§é§ß§à§Ô§à §Ü§à§Þ?§ä§Ö§ä§å, §ã§ä§Ó§à§â§Ö§ß§à§Ô§à ?§Ó§â§à§á§Ö§Û§ã§î§Ü§Ú§Þ ?§ß§ã§ä§Ú§ä§å§ä§à§Þ §ä§Ö§Ý§Ö§Ü§à§Þ§å§ß?§Ü§Ñ§è?§Û§ß§Ú§ç §ã§ä§Ñ§ß§Õ§Ñ§â§ä?§Ó (ETSI), ?§Ó§â§à§á§Ö§Û§ã§î§Ü§Ú§Û §Ü§à§Þ?§ä§Ö§ä ?§Ù §ã§ä§Ñ§ß§Õ§Ñ§â§ä§Ú§Ù§Ñ§è?? §Ó §Ô§Ñ§Ý§å§Ù? §Ö§Ý§Ö§Ü§ä§â§à§ä§Ö§ç§ß?§Ü§Ú (CENELEC) ? ?§Ó§â§à§á§Ö§Û§ã§î§Ü§Ú§Û §Þ§à§Ó§ß§à§Ô§à §ã§à§ð§Ù§å (§¦§£§³). DVB §ã§Ú§ã§ä§Ö§Þ§Ñ §á§Ö§â§Ö§Õ§Ñ§é? §Ó§Ú§Ü§à§â§Ú§ã§ä§à§Ó§å? §Ó§ã? §Ù§Ñ§Ô§Ñ§Ý§î§ß? §ä§Ö§Ý§Ö§Ó?§Ù?§Û§ß§à§Ô§à §Þ§à§Ó§Ý§Ö§ß§ß§ñ §á§Ö§â§Ö§Õ§Ñ§é? ?§ß§æ§à§â§Þ§Ñ§è??, §Ó§Ü§Ý§ð§é§Ñ§ð§é§Ú §ã§å§á§å§ä§ß§Ú§Ü§à§Ó?, §Ü§Ñ§Ò§Ö§Ý§î§ß?, §ß§Ñ§Ù§Ö§Þ§ß?, SMATV, MNDSD, §é§Ú? §ã§ä§Ñ§ß§Õ§Ñ§â§ä§Ú DVD §Ó?§Õ§á§à§Ó?§Õ§ß§à ? DVB-S, DVB-C, DVB-T, DVB-SMATV, DVB-§®§³ ? DVB -MC.