WMA §ñ§Ó§Ý§ñ§Ö§ä§ã§ñ Windows Media Audio. WMA §ñ§Ó§Ý§ñ§Ö§ä§ã§ñ §ß§à§Ó§à§Û §Ñ§å§Õ§Ú§à-§æ§à§â§Þ§Ñ§ä, §â§Ñ§Ù§â§Ñ§Ò§à§ä§Ñ§ß§ß§í§Û Microsoft §Ú§Ù§Ó§Ö§ã§ä§ß§í§Û §Ü§Ñ§Ü MP3. §³ §Ò§à§Ý§Ö§Ö §Ó§í§ã§à§Ü§à§Û §ã§ä§Ñ§Ó§Ü§à§Û §Ó §æ§Ñ§Û§Ý§Ñ§ç §ã§Ø§Ñ§ä§Ú§ñ §Ú §Ý§å§é§ê§Ö§Ö §Ü§Ñ§é§Ö§ã§ä§Ó§à §Ù§Ó§å§Ü§Ñ, §é§Ö§Þ §Ó§ä§à§â§Ñ§ñ, §Õ§Ñ§Ø§Ö §Õ§Ñ§Ý§Ö§Ü§à §Ù§Ñ §â§Ñ§Þ§Ü§Ú §ï§ä§Ú§ç §²§¡.

§¹§ä§à§Ò§í §á§â§Ö§à§Ò§â§Ñ§Ù§à§Ó§Ñ§ä§î VOB §Ó WMA §æ§Ñ§Û§Ý§à§Ó, §Ó§í §Þ§à§Ø§Ö§ä§Ö §ã§ß§Ñ§é§Ñ§Ý§Ñ §å§ã§ä§Ñ§ß§à§Ó§Ú§ä§î DVD-§á§â§à§Ú§Ô§â§í§Ó§Ñ§ä§Ö§Ý§î §ß§Ñ §à§ã§ß§à§Ó§Ö §ä§Ö§ç§ß§à§Ý§à§Ô§Ú§Ú Microsoft DirectShow §ß§Ñ §Ó§Ñ§ê§Ö§Þ Windows. VISTA §Ü§à§Þ§á§Ý§Ö§Ü§ä§Ö VOB §Ú§Þ§Ö§Ö§ä §Õ§Ö§Ü§à§Õ§Ö§â.

§³§Ü§Ñ§é§Ñ§ä§î WMA Converter, §Ü§à§ä§à§â§í§Û §Þ§à§Ø§Ö§ä §Ü§à§ß§Ó§Ö§â§ä§Ú§â§à§Ó§Ñ§ä§î VOB §Ó WMA §æ§Ñ§Û§Ý§à§Ó. §£§í§Ò§Ö§â§Ú§ä§Ö VOB §æ§Ñ§Û§Ý, §å§ã§ä§Ñ§ß§à§Ó§Ú§ä§î §Ó§â§Ö§Þ§ñ §ß§Ñ§é§Ñ§Ý§Ñ, §Ó§â§Ö§Þ§ñ §à§Ü§à§ß§é§Ñ§ß§Ú§ñ §Ú§Ý§Ú §Ü§à§Õ§Ú§â§à§Ó§Ñ§ß§Ú§ñ §Ù§Ó§å§Ü§Ñ, §Ò§Ú§ä§â§Ö§Û§ä, §Ö§ã§Ý§Ú §ß§Ö§à§Ò§ç§à§Õ§Ú§Þ§à. §¢§Ú§ä§â§Ö§Û§ä §Ò§à§Ý§î§ê§Ö, §â§Ñ§Ù§Þ§Ö§â §æ§Ñ§Û§Ý§Ñ §Ò§à§Ý§î§ê§Ö, §Ü§Ñ§é§Ö§ã§ä§Ó§à §Ù§Ó§å§Ü§Ñ §Ó§í§ê§Ö, §Ú §ß§Ñ§à§Ò§à§â§à§ä. §¯§Ñ§Ø§Þ§Ú§ä§Ö §Ü§ß§à§á§Ü§å "§¬§à§ß§Ó§Ö§â§ä§Ú§â§à§Ó§Ñ§ä§î §Ü§à§ß§Ó§Ö§â§ä§Ú§â§à§Ó§Ñ§ä§î VOB §Ó WMA. §¦§ã§Ý§Ú VOB §æ§Ñ§Û§Ý§í §Ò§å§Õ§å§ä §Ù§Ñ§ë§Ú§ë§Ö§ß§í §Ú§Ý§Ú §Ù§Ñ§ê§Ú§æ§â§à§Ó§Ñ§ß§í, §á§â§Ö§à§Ò§â§Ñ§Ù§à§Ó§Ñ§ß§Ú§Ö §ß§Ö §å§Õ§Ñ§ã§ä§ã§ñ.

3GP §ñ§Ó§Ý§ñ§Ö§ä§ã§ñ §Ü§à§Õ§Ú§â§à§Ó§Ñ§ß§Ú§ñ §Ó§Ú§Õ§Ö§à §æ§à§â§Þ§Ñ§ä§Ñ 3G (3rd Generation)§á§à§ã§Þ§à§ä§â§Ö§ä§î §á§à§ä§à§Ü§à§Ó§à§Ö §Þ§Ö§Õ§Ú§Ñ. 3GP §â§Ñ§Ù§â§Ñ§Ò§à§ä§Ñ§ß §ã§á§Ö§è§Ú§Ñ§Ý§î§ß§à §Õ§Ý§ñ §Þ§à§Ò§Ú§Ý§î§ß§í§ç §ä§Ö§Ý§Ö§æ§à§ß§à§Ó, §é§ä§à§Ò§í §á§â§Ú§ã§á§à§ã§à§Ò§Ú§ä§î§ã§ñ §Ü §Ó§í§ã§à§Ü§à§Û §ã§Ü§à§â§à§ã§ä§Ú §á§Ö§â§Ö§Õ§Ñ§é§Ú 3G-§ã§Ö§ä§Ú. §·§à§ä§ñ RM §æ§Ñ§Û§Ý§à§Ó §æ§à§â§Þ§Ñ§ä§Ñ §ä§Ñ§Ü§Ø§Ö §Ú§Ô§â§Ñ§Ý §Ú §Ó §à§ã§ß§à§Ó§ß§à§Þ §Ó §ã§Þ§Ñ§â§ä§æ§à§ß§Ñ§ç, 3GP §æ§à§â§Þ§Ñ§ä§Ö §Þ§å§Ý§î§ä§Ú§Þ§Ö§Õ§Ú§Û§ß§í§ç §ã§ä§Ñ§ß§Õ§Ñ§â§ä§ß§í§ç §ã§Õ§Ö§Ý§Ñ§ß§ß§í§Ö 3GPP §Ú §ñ§Ó§Ý§ñ§Ö§ä§ã§ñ §ß§Ñ§Ú§Ò§à§Ý§Ö§Ö §á§à§á§å§Ý§ñ§â§ß§í§Þ §ã§â§Ö§Õ§Ú §â§í§ß§Ü§Ñ §Þ§à§Ò§Ú§Ý§î§ß§í§ç §ä§Ö§Ý§Ö§æ§à§ß§à§Ó §Ó §ß§Ñ§ã§ä§à§ñ§ë§Ö§Ö §Ó§â§Ö§Þ§ñ. 3GP §á§â§Ö§Õ§à§ã§ä§Ñ§Ó§Ý§ñ§Ö§ä §á§à§Ý§î§Ù§à§Ó§Ñ§ä§Ö§Ý§ñ§Þ §Ó§í§ã§à§Ü§à§Ö §Ü§Ñ§é§Ö§ã§ä§Ó§à §Ó§Ú§Õ§Ö§à, §Ñ§å§Õ§Ú§à §Ú §Õ§â§å§Ô§Ú§Ö §Þ§Ñ§ä§Ö§â§Ú§Ñ§Ý§í §®§å§Ý§î§ä§Ú-§Þ§Ö§Õ§Ú§Ñ. §¬§â§à§Þ§Ö §ä§à§Ô§à, 3GP §æ§Ñ§Û§Ý§í §Þ§à§Ô§å§ä §Ò§í§ä§î §ä§Ñ§Ü§Ø§Ö §Ú§Ô§â§Ñ§Ý §ß§Ñ §Ü§à§Þ§á§î§ð§ä§Ö§â§Ö §ã §à§ä§ß§à§ã§Ú§ä§Ö§Ý§î§ß§à§Û §Ú§Ô§â§à§Ü§Ú, §Ü§Ñ§Ü Media Player Classic, MPlayer, QuickTime, RealPlayer §Ú §ä.§Õ.

§¹§ä§à§Ò§í §Ü§à§ß§Ó§Ö§â§ä§Ú§â§à§Ó§Ñ§ä§î 3gp §Ó WMA §Ý§Ö§Ô§Ü§à §å§ã§ä§Ñ§ß§à§Ó§Ú§ä§î §Ü§à§Õ§Ö§Ü§Ú 3GP §ä§Ñ§Ü§Ú§ç §Ü§Ñ§Ü FFDShow, §Ú§Ý§Ú HDX4 §Ú§Ý§Ú QuickTime Alternative.

3GPP §ã§â§Ö§Õ§ã§ä§Ó§Ñ§Þ§Ú Generation Partnership Project. 3GPP §ä§â§Ö§ä§î§Ö§Ô§à §á§à§Ü§à§Ý§Ö§ß§Ú§ñ (3G) §ã§à§ä§à§Ó§í§ç §ä§Ö§Ý§Ö§æ§à§ß§à§Ó §ã§á§Ö§è§Ú§æ§Ú§Ü§Ñ§è§Ú§Ú §ã§Ú§ã§ä§Ö§Þ§í §Þ§Ö§Ø§Õ§å §Þ§ß§à§Ô§Ú§Þ§Ú §ã§ä§â§Ñ§ß§Ñ§Þ§Ú.

3GPP2 §ã§â§Ö§Õ§ã§ä§Ó§Ñ Third Generation Partnership Project 2: 3GPP2 §ñ§Ó§Ý§ñ§Ö§ä§ã§ñ §ã§à§Ó§Þ§Ö§ã§ä§ß§í§Þ §ä§â§Ö§ä§î§Ö§Ô§à §á§à§Ü§à§Ý§Ö§ß§Ú§ñ (3G) §ä§Ö§Ý§Ö§Ü§à§Þ§Þ§å§ß§Ú§Ü§Ñ§è§Ú§Ú §ã§á§Ö§è§Ú§æ§Ú§Ü§Ñ§è§Ú§Û §å§ã§ä§Ñ§ß§à§Ó§Ý§Ö§ß§Ú§ð §á§â§à§Ö§Ü§ä, §Ó §ã§à§ã§ä§Ñ§Ó§Ö §³§Ö§Ó§Ö§â§ß§à§Û §¡§Þ§Ö§â§Ú§Ü§Ú §Ú §¡§Ù§Ú§Ú §Ú§ß§ä§Ö§â§Ö§ã§í §â§Ñ§Ù§Ó§Ú§Ó§Ñ§ð§ë§Ú§ç§ã§ñ §Ô§Ý§à§Ò§Ñ§Ý§î§ß§í§ç §ã§á§Ö§è§Ú§æ§Ú§Ü§Ñ§è§Ú§Û §Õ§Ý§ñ 3G. 3GPP2 §ñ§Ó§Ý§ñ§Ö§ä§ã§ñ §Ô§Ý§à§Ò§Ñ§Ý§î§ß§à§Û §ã§á§Ö§è§Ú§æ§Ú§Ü§Ñ§è§Ú§Ú §Õ§Ý§ñ §á§Ö§â§Ö§Õ§Ñ§é§Ú §â§Ñ§Õ§Ú§à-§ä§Ö§ç§ß§à§Ý§à§Ô§Ú§Ú (RTTs).