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Basic Member
¥[¤J¤é´Á: Jun 2001
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Senior Member
![]() ![]() ![]() ¥[¤J¤é´Á: Oct 2002 ±zªº¦í§}: El's room
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Senior Member
![]() ![]() ![]() ¥[¤J¤é´Á: Oct 2002 ±zªº¦í§}: El's room
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Basic Member
¥[¤J¤é´Á: Jun 2001
¤å³¹: 15
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¶â, doom9¤w¸g¦³¤H®³¥X¨Ó¤ñ¤F, ¥ÎPSNR, SSIM, VQM§@«ü¼Ð, RV9-EHQ±b±¤WÁÙ¯u¬O¤£¿à, ¤£¹Lª§Ä³©Ê¤Ó°ª, ³o¨Ç¤u¨ã¤S´X¥G³£¦b¶}µo¤¤, ¤w¸g§n¤@°}¤l¤F doom9¦¹°Q½×¦ê
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±`¥Î³nÅé¡GVideo: DVD2AVI + Avisynth2 + VirtualDub Audio: BeSweet(transcoding) ¨Ï¥ÎµwÅé¡GGigabyte 8KNXP/Prescott 3.0G(3.6 OC)/Kingston HyperX 3500 512x2/ AIW 9800 pro/ Seagate 15K.3 |
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Basic Member
¥[¤J¤é´Á: Mar 2003
¤å³¹: 12
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RV9-EHQ½ã±«ü¼Ð¬OÁÙ¤£¿ù¡A¹ê»Ú®ÄªGÓ¤H¨Ã¤£¬Ý¦n EHQ¼Ò¦¡ªº¥¿¦¡¦WºÙ¬°¡Gencoding complexity ´N¬OÄ묹³t«×¨Ó´£°ª½è¶q EHQªº®ÄªG¦³ÂIÃþ¦üAVISYNTHªºÂoÃè¡A³t«×ºC¤£»¡¡AÁÙ»·¤£¦p¦Û¤v¨Ï¥ÎÂoÃè¨Ó±oÆF¬¡¤è«K PSNR¨ì©³¬O«ü¼Ð¡A²z½×¤W¬OPSNR°ª¡Aµe±½è¶q´N¦n¡A¥i¹ê»Ú...... ¦n¤ñXvidùرªºChroma Optimizer¶}啓«á·|¤@©wµ{«×°§CPSNR¡A¦ý«o¯à´£¤ÉµøÄ±®ÄªG RV9-EHQ§âµe±§Ë±o«Ü¡§°®²b¡¨¡A³o¬O§_À³¸Ó¬Ý§@¤@ºØ·å²«¡H¤£¹LÀ£¤¤§C¬y¶qªºªF¦è¡ARV9ÁÙ¬O¤£¿ùªº ¤Þ¥Î:
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Senior Member
![]() ![]() ![]() ¥[¤J¤é´Á: Oct 2002 ±zªº¦í§}: El's room
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«ü¾É¤£´±·í¡A§Ú¹ê»Ú¤W¨SÀ£¹L´X¦¸¡A¤£¤Ó·|À£¡A¥u·|¼L¤Ú¤W»¡»¡ :P Cartoon mode ¥i¥H¹ï¥I©ü·t³õ´º¡H§Ú Cartoon mode ¥u¥Î¹L¤@¦¸¡A¨ºÓ clip ¨S¦³¤°»ò©ü·t³õ´º¡A©Ò¥H¨S¦³ª`·N¨ì¡C §Ú²q·Qì¦]¥i¯à¬O Cartoon mode ¥i¥H´î¤pÀɮפj¤p«D±`¦h¡A©Ò¥H¦P¬y¶q¤U¡ACartoon mode ¥Îªº quantizer ·|¸û§C¡A©ñ±ó²Ó¸`¨Ó´£°ª¾ãÅ骺«~½è¡C³o¼Ë©ü·t³õ´ºªº quantizer ¤]·|°§C¡A¬Ý°_¨Ó·|¤ñ쥻¦n¡C ¹ï¥I©ü·t³õ´º¡A¥H«e¦³°Q½×¹L´XÓ¤èªk a. «e»s³B²z¡AÀ£ÁY«e§ïÅܵe± 1) ¥Î Avisynth ªº BlockBuster filter ¬G·N¦b·t³¡¥[¤JÂø°T 2) ¥Î MPEG2DEC3 ªº LumiFilter ½Õ¾ãµe±ªº«G«× 3) ¥Î DVD2AVI ªº Luminance Filter ½Õ¾ãµe±ªº«G«× ¦³ªº¤H¤£³ßÅw§ïÅܵe±¡C ¨º»ò b. «á»s³B²z¡A¼½©ñ®É§ïÅܵe± 1) ¥Î Film Effect ¥[¤JÂø°T¡A¨Ò¦p DivX ªº Decoder¡Affdshow ³£¦³³oÓ¥\¯à 2) ¦pªG¤w¸gÀ£¥X©úÅã¤è¶ô¡A¥Î de-block filter ¦³ªº¤H°Q¹½«á»s²K¥[ªº®ÄªG¡C ¨º»ò c. À£ÁY³]©w 1) dev-api-4 ¦³ Zone °Ï¶¡³]©wªº¥\¯à¡A½Õ°ª©ü·t³õ´º¨º¤@¬qªº«~½è¡A¬Ý¬O§ïÅܬ۹ï«~½è¡AÁÙ¬Oª½±µ«ü©w quantizer À£ÁY 2) §Q¥Î Zone°Ï¶¡³]©w¡A§ïÅܨº¤@¬q B-frame threshold ³]©w¡A¸Õ¸Õ¬Ý¬O B-frame ¶V¦h¶V¦n¡AÁÙ¬O¶V¤Ö¶V¦n¡]§Ú¨S¸Õ¹L¡A©Ò¥H±z»Ý¦Û¦æ´ú¸Õ¡^ ¥i¥H¥ý³æ¿WÀ£¨º¤@¬q©ü·t³õ´ºªº³¡¤À¡A¬Ý¥Î«ç¼ËªºÀ£ÁY³]©w¡A«~½è·|¤ñ¸ûº¡·N 3) §Q¥Î Zone °Ï¶¡³]©w¡A¦b¾A·íªº¦a¤è´¡¤J keyframe¡A¥i¥H´£°ª«~½è¡CþÓ¦a¤è¬O¾A·íªº¦a¤è¡H³oÓ... ¤]¬On®Ú¾Ú¸gÅç¡A¦Û¤v§PÂ_..... ^^; ³Ì¦nªº±¡ªp¬O¡A¦b¾A·íªº¦a¤è´¡¤J keyframe¡AµM«á«á±¾ãÅéµe½è´£ª@¡A¦P®ÉÀÉ®×¥i¥HÁY¤p¡]¦]¬° keyframe ´¡¤J¡A»~®tÁY¤p¡A«á±°Ñ¦Ò³o±i keyframe¡A¤£¦ýµe½è´£ª@¡A¦P®É¦]¬°»~®tÁY¤p¡A©Ò»Ý°O¿ýªº®t²§¤]¸òµÛ´î¤Ö¡A©Ò¥HÀÉ®×ÁY¤p¡^ ¤]´N¬O»¡§An§PÂ_±o¤ñ encoder §ó·Ç¡C Ä´¦p»¡¡A¦³¤@Ó§Ö³tÂà·tªºÅܰʵe±¡Aencoder »{¬°¤£»ÝnÀ£¦¨ keyframe¡A¤£¹L§Ú̦ۤv´ú¸Õµo²{¡A¦b¬Y¤@±i³]¬° keyframe¡A«e±²Ö¿nªº»~®tÂk¹s¡A«á±°Ñ¦Ò·sªº keyframe ¤Ï¦Ó¬Ù¤O¡Aµe½è¥i¥H´£ª@¡A·å²«¥i¥H´î¤p¡A¨º»ò«K¥i¥H¤â°Ê§â¥¦³]¬° keyframe ¥i¥H³æ¿W¥ýÀ£¨º¤@¤p¬q´ú¸Õ ¦]¬° keyframe ·|«Ü¤j¡A©Ò¥H¦pªG¬y¶qn«O«ù¤@©w¡A§ÚÌ¥²¶·§PÂ_ -- ³o±iµe±ªº texture ¬O§_·|«Ü½ÆÂø¡A¥Î keyframe À£·|¤£·|«D±`¤j¡H ¦pªG¬O¡A´N¤£¥i¥H³]³o±i¬° keyframe -- ³o±iµe±¬O§_è¦n¬O¼@¯PÅܰʪº³Ì«á¤@±i¡A«á±ªº frame ³£©M¥¦®t¶Z¤£¤j¡H ¦pªG¬O¡A¨º»ò«D±`¾A¦X³]¬° keyframe -- ¦pªG keyframe ÁÙ¬O¦³ÂI¤j¡A¦ý¬O¦]¬°³o±i keyframe ¨Ï±o«á±ªºµe½èÅãµÛ´£ª@¡A¨º»ò§ÚÌÁÙ¬O§â¥¦³]¬° keyframe¡C¤£¨¬ªº¬y¶q·|¥Ñ¨ä¥L¦a¤è¸É¡A¥un¤£n³y¦¨¨ä¥L¦a¤è©úÅã¦H¤Æ¡A¨º»ò§ÚÌ´N¥i¥H±µ¨ü n§PÂ_±o¤ñ encoder §ó·Ç¡A¤£¤Ó®e©ö¡A¤£¹L¦³®ÉÔ³o¼Ë³]¡A¥i¥H§ïµ½«ç»òÀ£³£À£¤£¦nªº¤@¨Ç¤ù¬q¡C ¦pªG¤£¬O¤§«e¦³¤@¬q¼@¯PÅܤƵM«á¶i¤J©ü·t³õ´º¡A¦Ó¬O¤@¶}©lÃèÀY¤@¤Á´«´N¬O©ü·t³õ´º¡A©ü·t³õ´ºªº²Ä¤@±i¥»¨Ó´N¤w¸g¬O keyframe¡A¨º»ò³oÓªk¤l´N¨S¦³À°§U ^^;; 4) ©ñ±ó H.263 quant |
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Basic Member
¥[¤J¤é´Á: Mar 2003
¤å³¹: 12
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READ OR DIE¥»¨´N¬O°Êµe
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Major Member
![]() ¥[¤J¤é´Á: Dec 2001
¤å³¹: 184
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Min I Quant: 2
Max I Quant: 31 Min P Quant: 2 Max P Quant: 31 ³o4Ó¼ÆÈ¼vÅTªº¬O¤°»ò..¤@ª½¤£¤jÀ´... http://forum.doom9.org/showthread.p...20&pagenumber=2 ¦¹¥~ ¦pªGnÀ£°Ê§@¤ù(¦p¤@³õÄx²y¤ñÁÉ) xvidnª`·Nþ¨Ç°Ñ¼Æ ¥i¥H¹ïµe½è¦³©Ò¥[¤À?? (§Úµo²{¤@¨Ç°Ê§@¸û¤jªº¦a¤è®e©ö¥X²{°¨ÁɧJ) ÁÙ¦³ PSNR ¼ÆÈ¦p¦ó±o¨ì(¤jP»¡¤@¤U°µªk§Y¥i) ¦p http://forum.doom9.org/showthread.php?threadid=57687 ¥N½X:
# --> Video Opening <-- source=AviSource("D:\Mes dossiers\B.A\Les deux tours\Encodage.avs") source=ConvertToYV12(source) video=AviSource("D:\Mes dossiers\B.A\Les deux tours\Kaukura-950.avi") video=ConvertToYV12(video) # --> PSNR analysis <-- CompareYV12(video,source,"","PSNR-Kaukura-950.txt") «ç»ò¥hrun³oÓscript ?? ÁÂÁÂ..
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CPU TB 1.2G ¹qµø¥d COMPRO M350 SDRAM 320MB MAXTOR 7200Âà 80G ¦¹¤å³¹©ó 2003-08-29 11:32 PM ³Q pklio ½s¿è. |
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