XYZ³nÅé«æ¥ý¾W
DivX Pro Codec v5.1.1 Final ±M·~^¤å¥¿¦¡ª©
-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
³nÅé¦WºÙ:DivX Pro Codec v5.1.1 Final ±M·~^¤å¥¿¦¡ª©
»y¨tª©¥»:^¤åª©
¥úºÐ¤ù¼Æ:³æ¤ù¸Ë
¯}¸Ñ»¡©ú:
¨t²Î¤ä´©:WIN 9x/WIN ME/WIN NT/WIN 2000/WIN XP/WIN 2003
³nÅéÃþ«¬:¥¼¤ÀÃþ³nÅé
µwÅé»Ý¨D:PC
§ó·s¤é´Á:2004/2/11
©x¤èºô¯¸:
¤¤¤åºô¯¸:
³nÅ鲤¶:
¾P°â»ù®æ:80
-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
³nÅ鲤¶:
DivX Pro Codec v5.1.1 Final ±M·~^¤å¥¿¦¡ª© (¬y¦æªºµøÀW³nÅé)
DivX ¬O¤@¶µ¥Ñ DivXNetworks ¤½¥qµo©úªº¡AÃþ¦ü©ó MP3 ªº¼Æ¦ì¦h´CÅéÀ£
ÁY§Þ³N¡CDivX °ò©ó MPEG-4 ¼Ð·Ç¡A¥i¥H§â MPEG-2 ®æ¦¡ªº¦h´CÅéÀÉÀ£ÁY¦Üì
¨Óªº 10%¡A§ó¥i§â VHS ®æ¦¡¿ý¼v±a®æ¦¡ªºÀÉÀ£¦Üì¨Óªº 1%¡C³q¹L DSL ©Î
Cable Modem µ¥¼eÀW³]³Æ¡A¥¦¥i¥HÅý§AªY½à¥þ«Ìªº°ª«~½è¼Æ¦ì¹q¼v¡CµL½×¬OÁn
µÁÙ¬Oµe½è³£¥i¥H©M DVD ¬Û·B¬ü¡C¦P®É¥¦ÁÙ¤¹³\¦b¨ä¥L³]³Æ¡]¦p¦w¦³¾÷³»²°ªº
¹qµø¡BPocketPC¡^¤WÆ[¬Ý¡C³nÅ鶰¦¨¤F DivX ½s½X¾¹¥H¤Î«Ü¦³¯S¦âªº DivX µø
ÀWÀɼ½©ñ¾¹ DivX Player¡C
ª`·N¡G§A²{¦b¦w¸Ëªº¥u¬O DivX ªº½s½X¾¹©M¼½©ñ¾¹¡An»s§@ DivX ÀÉ¡A
§AÁÙ»ÝnµøÀW³B²z³nÅé¦p VirtualDub¡C
¤@¡BDivX codec¡]½s½X¾¹¥D¥\¯àªí¡^
¦b½s½X¾¹µøµ¡ªºDivX codec¿ï¶µ¤¤¡A¥Dn¬O(¤ñ¯S²v)©MMPEG4 Tools¨â¶µ³]¸m¡C¨ä¤¤¹ï½s
½Xµ²ªG¼vÅT³Ì¤jªº´N¬OBitrateªº³]¸m¡C³oùئ³¤TºØ¿ï¶µ¡G
1-Pass Variable Bitrate §Y°ÊºA¤ñ¯S²v¡C½s½X¾¹±N®Ú¾Ú¼v¤ù¤¤ªº³õ´ºÅܤưʺA¦a¤À°t¸ê
®Æ¶q¡A²³æªº»¡´N¬O¹B°Ê³õ´º¤À°tªº¸ê®Æ¶qn¦h¡A
¦Ó¬Û¹ïÀR¤îªº³õ´º¸ê®Æ¶qn¤Ö¡A¦ý¬O¥§¡¼Æ·|±µªñ©ó§A«ü©wªº¼ÆÈ¡C§A¥i¥H¤â°Ê«ü©w©ÎªÌ
¨Ï¥Î·Æ¶ôªº¤è¦¡½Õ¸`¼ÆȪº¤j¤p¡C³oÓÈ·íµM¬O¶V¤jµe±«~½è¶V¦n¡A¦ý²£¥ÍªºÀɤ]¶V¤j¡C
§Ú̪º¥Øªº¬O¦b«OÃÒ«~½èªº«e´£¤U¨ÏÀɺɥi¯àªº¤p¡AÓ¤H»{¬°®Ú¾Ú¼v¤ùªº¤£¦P³oÓȳ]¸m
¦b900kbps¦Ü1500kbps¥ª¥k¤ñ¸û¾A·í¡A¦bµe±«~½è±µªñDVDªº«e´£¤U¡A¦³¥i¯à¨ÏÀ£ÁY¤ñ¹F¨ì
7:1¬Æ¦Ü°ª¡]¥i¥H¥Î¤@±iCDROM©ñ¤U¤@³¡DVD¼v¤ù¡^¡C
1-pass Quality Based¼Ò¦¡¡A§Y°ò©ó«~½èªº¼Ò¦¡¡C·í¨Ï¥Î³oºØ¼Ò¦¡®É¡A©Ò¦³ªº´V¤£ºÞ¥LÌ
ªºª¬ºA¦p¦ó³£À£ÁY¨ì¬Û¦Pªº¤j¤p¡C¥¦¯à«OÃÒ¥þ³¡´Vªº«~½è¬O¤@Pªº¡C¦pªG§A·Ç³Æ§â¥¦§@¬°
±N¨Óªº½s¿èªºµøÀW¯À§÷ªº¸Ü¡A¥i¥H¨Ï¥Î³oºØ¼Ò¦¡¡C
2-pass Variable Bitrate¼Ò¦¡¡A¤]¬O°ÊºA¤ñ¯S²v¼Ò¦¡¡C¥¦¤ñ¡§1-pass¡¨¥H§ó°ªªº·Ç½T«×¶i¦æ
½s½X¡A¦ý³oºØ¤è¦¡¤Un¨D¹ïµøÀWÀɾާ@¨â¦¸¡C¦b¡§2-pass¡¨ ªºfirst-pass¤¤ùؽs½X¸ê®Æ±N
³Q¦¬¶°¡A¥Í¦¨¬ÛÀ³ªºlogÀÉ¡A¨Ã¥Î©ó¦bsecond-pass¤¤¼W±j·Ç½T«×©M«~½è¡CÀ³¸Óª`·N¨â¦¸½s
½XÀ³¨Ï¥Î¬Û¦Pªº³]©w¡C¬°¨¾¤îÀ³¥Î³nÅ髧ï¤é»xÀÉ¡A§A¥i¥H¦bProtect log/mv file¥[¤W¹ï
¤Ä¡C
¥H¤W¤TºØ¿ï¶µ¡A±ÀÂ˨ϥÎ1-Pass Variable Bitrate ¼Ò¦¡¡AÁöµM2-pass¦bµe±«~½è¤Wn¦n
¤@¨Ç¡A¦ý¦b¬Û¦P½X²v¡]Bitrate¡^¤U·|¨ÏÀÉÅܱo§ó¤j¡A©Ò¯Ó¶Oªº®É¶¡´X¥G¦h¤F¤@¿¡C¤£¹L
2-pass¼Ò¦¡¥i¥H¥Î¸û§Cªº½X²v¨ÓÀò±o¸û¦nªº«~½è¡]¬Û¹ïÀ£ÁY¤ñ§ó¤j¡^¡A¤]³\¬OÓ¤£¿ùªº¿ï
¾Ü¡C
MPEG4 TOOLS (MPEG4¤u¨ã)¬ODivX5.0·s¼Wªº¤º«Ø¤u¨ã¡A¨ä¤¤ªº´Xӿﶵ¹ï½s½Xµ²ªG¼vÅT¤]
«Ü¤j¡C
Quarter Pel¡]¥|¤À¤§¤@¶H¯À¡^«Øij¦b°ÊºAÃèÀY¤¤¨Ï¥Î¥¦¡A¯à´î¤Öµe±ªº¸õ°Ê·P¡C
GMC¡]¥þ§½°ÊºA¸ÉÀv¡^¡A¥¦¯à§ïµ½¦³¤j¶q°ÊºAÃèÀYªº½ÆÂø³õ´ºªº«~½è¡A¦ý¦P®É³v´V°§C¸ê®Æ
¤j¤pªº¯à¤O±N´î®z¡C
Bi-directional Ecoding¡]Âù¦V½s½X¡AB-frames¡^¡A±j¯P«Øij¨Ï¥Î¡A¥¦¯à«Ü¤jµ{«×¤W´î¤p¸ê
®Æ¶q¡A¨Ã¹ï§ïµ½«~½è¦³À°§U¡C
¦b³õ´º¿E¯Pªº¼v¤ù¤¤¡AÀ³±N³o¤T¶µ³£¤Ä¤W¡F¥ô¦ó±¡ªp¤U¡A³£À³¸Ó¿ï¾ÜBi-directional Ecoding¡A
¾¨ºÞ¥i¯à·|¦b½s½X®É¶¡¤W¥I¥X¤@ÂI¥N»ù¡C
DivX¤¹³\³Ð«Ø§À½X¬°DivXªºMPEG4µøÀWÀÉ¡A¦bWrite Divx MP4 file«eªº¿ï®Ø¤¤¥´¤W¹ï¤Ä§Y¥i
¡C¦bQuick Config CLI (§Ö³t³]¸mCLIÀÉ)¤¤¤¹³\§A¦bCLI°Ñ¼Æ³]¸m®Ø¥H©R¥O¦æ¤è¦¡¿é¤J¬ÛÀ³
ªº³]¸m°Ñ¼Æ¡A§A¥i¥H¤£¥h²z·|¥¦¡A¦]¬°§A§¹¥þ¥i¥H³q¹L¹Ï§Î¤¶±¶i¦æ³]¸m¦Ó¹F¨ì¦P¼Ëªº¥Øªº¡C
¤G¡BGeneral Parameters ¡]´¶³q°Ñ¼Æ¡^
´¶³q°Ñ¼Æ§¡¬°DivX5.02·s¼Wªº¥\¯à¡A¦@¦³¤»Ó¤º«Ø¤u¨ãªº³]¸m¡C
1¡BEnable Crop¡]µô°Å¡^¡Aµô°Å³q±`¥Î©ó®ø°£¥ÑµL®Ä¸ê®Æ¦û¾Úªº¤£¥²nªºÃä¬É¡C¤£¹L¤£«Øij
¨Ï¥Î¥¦¡A¦]¬°¦bFlaskMPEG¤¤ªº¶i¦æµô°Ån§ó¬°ª½Æ[¤@¨Ç¡C
2¡BEnable Resize¡]«³]¤Ø¤o¡^¡A¤¹³\§ïÅܹq¼vªº²M´·«×¡A¤£¹L§ÚÌ¥i¥Hª½±µ¦bFlaskMPEG×
§ï¡A¥i¥H¤£²z·|¥¦¡Cª`·N¤@ÂI´N¬O¥¦ªº4ӿﶵ¤¤Bilinear¡]Âù½u©Ê¡^ºtºâªk³t«×³Ì§Ö¡A¦Ó
Bicubic (Sharp)ªºµe½è³Ì¦n¡C
3¡BPsychovisual Enhancements¡]¤ß²zµøı¼W±j¡^¡A³oºØ·§©À¤Þ¤J¨ìµøÀW»â°ìÁÙ¬O¤@Ó¥þ·s
ªºªF¦è¡A¥¦³]¸mªº¤TºØÀɦ¸¤¤¡§Strong¡¨¥Í¦¨ªºÀɳ̤p¡A½s½X¯Ó®É³Ìµu¡C¦pªG§A¤£¬O¥u·Q¥Î
DivX player¨Ó¼½©ñªº¸ÜÁÙ¬O¤£n¨Ï¥Î¥¦¡A¦]¬°¥Î¨ä¥L¼½©ñ³nÅé¼½©ñ®É¥i¯à·|¥X²{°±¹y²{¶H¡C
4¡BPre-Processing ¡]¹w³B²z¡^¡A¥¦¥i¦b½s½X¤§«e®ø°£ì©l¯À§÷¤¤ªº¡§¦¾¸ñ¡¨¡B¡§³·ªá¡¨©Î¡§¤òÃä
¡¨¡A¤]´N¬O©Ò¿×ªº¡§µøÀWÂø°T¡¨¡C¦b¥|ºØ³]¸m¤è¦¡¤¤¡§Strong¡¨©M¡§Extreme¡]¶W±j¡^¡¨·|¨ÏµøÀWÀÉ
§ó¤p¡A¦ý·|§R°£±¼¤j¶qªº¸ê®Æ¡C¤@¯ë±¡ªp¤U¥i¤£¿ï©Î¿ï¾Ü¡§Normal¡¨¤è¦¡¡C
5¡Bkeyframe¡]ÃöÁä´V¡^¡AÃöÁä´V¬O©Ò¦³´V¤¤³Ì¤jªº¡A©Ò¥H¡A¥¦ÌªºÀW²v±N¹ï½s½XÀɪº¤j¤p
¦³«Ü¤j¼vÅT¡C300´V¬OÃöÁä´Vªº³Ì¤j¶¡¹j¡A¤]´N¬O»¡¦b30 fpsªºµøÀW¬y¤¤¨C10¬í¦Ü¤ÖÀ³¦³¤@
ÓÃöÁä´V¡C´î¤ÖÃöÁä´V¶¡¹j¯à§ïµ½µøÀW¬yªº©µ¿ð²{¶H¤Î´£°ªµøÀW«~½è¡C
6¡BSource Interlace ¡]ì©l¸ê®Æ¹j¦æ±½´y¡^
¦pªG§AªºDVD¯À§÷¬O¹j¦æ±½´yªº¡A¦p¤£¶i¦æ³v¦æ³B²z¹q¼v¤¤ªº¹B°Ê³õ´º·|¥X²{ÄY«ªº¡§¤ò¨ë¡¨
¡C³oùئ³¤Tӿﶵ¡G¡§All frames are progressive¡¨ ¡]©Ò¦³´V¤w§ï¶i¡^¡A¥¦¾A¥Î©ó¤w¸g¬°³v¦æ
ªº¯À§÷¡F¡§All frames are interlaced¡¨¡]©Ò¦³´V¬°¹j¦æ±½´y¡^¡A½s½X¸Ñ½X¾¹¦b½s½X«e±N¹w¥ý±Ä
¥Î¾A·íªººtºâªk¹ï¨C¤@´V¶i¦æ®ø°£¹j¦æ±½´y¡F¡§all frames are telecine¡¨¡A¾A¥Î©ó±N¹q¼vÂର
µøÀW¡A¤@¯ë¤£¥Î¡C¦pªG§A¤£¤Ó²M·¡³o³¡¤Àªº³]¸m¡A¥i¥H¤@«ß³]¬°¡§All frames are progressive
¡]©Ò¦³´V¤w§ï¶i¡^¡¨¡A¦]¬°¥ÎFlaskMPEG¨Ó²M°£¹j¦æ±½´y®ÄªG·|§ó¦n¡C
¤T¡BAdvanced Parameters¡]°ª¯Å°Ñ¼Æ¡^
°ª¯Å°Ñ¼Æ³¡¤Àªº³]¸m¤@¯ë±¡ªp¤U¤£n§ó§ï¡A¦b³oùØ¥u²³æ¤¶²Ð¤@¤U¦UºØ°Ñ¼Æ¡C³oùØ¥Dn¦³¥|
Ó³¡¤Àªº³]¸m¡G
1¡BData Rate Control (RC) ¡]¸ê®Æ²v±±¨î°Ñ¼Æ¡^
Maximum and Minimum Quantizers¡]³Ì¤j©M³Ì¤p¶q¤Æ¡^¡A¶q¤Æ¡]Quantizers¡^¬O¦bµøÀW½s½X¤¤
³Ì«nªº°Ñ¼Æ¤§¤@¡C¶q¤Æ±±¨î¯à¥Î½s½X¾¹¹ïµøÀW¬y¶i¦æºë½Tªº½s½X¡C³q±`¼ÆȶV§C¡A¿é¥Xµe±
«~½è¶V°ª¡A¼ÆȶV°ª¡A¿é¥Xµe±«~½è¶V§C¡C
RC Averaging period¦¹³]©w±±¨îDivX½s½X®É¦P®ÉºÊ±±pºâªº´V¼Æ¡C¸û¤jªº¼ÆÈ·|¨Ï°ª¹B°Ê³õ
´ºªº«~½è§ó¦n¦Ó°§C¬Û¹ïÀR¤î³õ´ºªº«~½è¡C
RC reaction period ¦¹³]©w¨M©w«ºâ³õ´ºªº³t«×¡C¼ÆȶV¤j«ºâªº³t«×¶V§Ö¡B«~½è¤]¶V®t¡A¯S
§O¬O¦bÀRºAµe±¤¤¡C
RC Down/Up Reaction§Y¹B°Ê³õ´ºÀË´úªº±Ó·P«×¡C¦b°ª³t¹B°Ê³õ´º¤¤¨Ï¥Î¸û¤jªºÈ®ÄªG§ó¦n¡A¦ý
¦û¥Î®e¶q¤]§ó¤j¡C
¥H¤W³¡¤Àªº°Ñ¼Æ§¡¤£¥Î§ó§ï¡A¥i¨Ï¥ÎÀq»{³]©wÈ¡C
2¡BUse Data Partitioning¡]¨Ï¥Î¸ê®Æ¤À³Î¡^
«Øij¤£¨Ï¥Î¡A³]¸m¤£¦n¡Aµe±ºG¤£§Ô¸@¡C
3¡BPerformance/Quality¡]©Ê¯à/«~½è¡^
³oùئ³5ºØ¥i¥Îªº³]©w¡C«Øij¿ï¾Ü¡§Slowest¡¨¡A¥¦ªº®ÄªG³Ì¦n¡A·íµM½s½Xªº®É¶¡¤]³Ìªø¡C
4¡BDivX MP4 Creator¡]³Ð«ØDivX MP4¤å¥ó ¡^
³o³¡¤Àªº¥\¯à¥Dn¬O³Ð«Ø¤@ºØDivX®æ¦¡ªºMP4µøÀWÀÉ¡C
¦bManage Settings¡]ºÞ²z³]¸m¡^¿ï¶µ¥d§A¥i±N³]©w¦nªº°Ñ¼Æ¤è®×¥[¥H«O¦s¡A¥H«K¥H«á¦A¦¸¨Ï¥Î¥¦¡C
-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=