PCDVD¼Æ¦ì¬ì§Þ°Q½×°Ï

PCDVD¼Æ¦ì¬ì§Þ°Q½×°Ï (https://www.pcdvd.com.tw/index.php)
-   VIVO°Q½×°Ï (¼Æ¦ì¾÷¤W²°) (https://www.pcdvd.com.tw/forumdisplay.php?f=15)
-   -   M800­n¦p¦ó¿ýµLÀ£ÁYªºAVI (https://www.pcdvd.com.tw/showthread.php?t=415735)

tw1965 2004-11-29 06:12 PM

YUY2¬OµLÀ£ÁY(Uncompressed)
 
Pixel Formats for Uncompressed Video:
http://msdn.microsoft.com/library/d...e86eb10.xml.asp
4:2:2 Video Pixel Formats: YUY2 and UYVY
http://msdn.microsoft.com/library/d...1038093.xml.asp
4:2:0 Video Pixel Formats: YV12
http://msdn.microsoft.com/library/d...a58e8ae.xml.asp
YUV Video Subtypes
http://msdn.microsoft.com/library/d...deosubtypes.asp

x_y_z_now 2004-11-30 06:43 AM

¥¼À£ÁY¨Ï¥Î¦b°Å¿è»P«á»s¥Î³~ªºaviÀɮפ@¤p®Éªº¸ê®Æ¶q¬O65G....

Milo 2004-12-12 11:05 AM

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¥¼À£ÁY¨Ï¥Î¦b°Å¿è»P«á»s¥Î³~ªºaviÀɮפ@¤p®Éªº¸ê®Æ¶q¬O65G....


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jang_jinshine 2004-12-16 02:37 AM

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§@ªÌMarimba
¨þ¨þ, ªGµM¬Oµ§»~¤F... :shy: , ÁÂÁ±zªº´£¿ô, ­«·s§â¤½¦¡¦A¥´¤@¦¸:

720*480 (¸ÑªR«×) * 24bit (ÃC¦â¼Æ, RGB ¦U 8bit) * 30fps (NTSC ¨C¬í 30 ®æ) = 248,832,000 bits => 31,104,000 bytes => 30,375 KB => 29.663 MB

¤]´N¬O¨C¬íµwºÐªº«ùÄò¼g¤J¶Ç¿é²v­n¶W¹L 30 MB ¥H¤W¤~¤£·|±¼®æ... :laugh: (¬Ý¨Ó±o RAID0 ¦ø­Ô)

¿ý»s1¤ÀÄÁ (1¤ÀÄÁ => 60 ¬í):
30 MB * 60 = 1,800 MB => 1.759 GB, ¬ù 1.8 GB ¥ª¥kªº®e¶q

¿ý»s1¤p®É (60¤ÀÄÁ => 3600 ¬í):
30 MB * 3600 = 108,000 MB => 105.468 GB, ¬ù 105 GB ¥ª¥kªº®e¶q

¯u¬OÅå¤H°Ú... :D

¥H¤W... :agree:


³oÁÙ¨S¦Ò¼{¨ìaudio. ­Y¤]¤£À£ ª½±µ©ñ2Án¨ìªºPCM¶i¥h
16bits(BitsPerSample)*2(channels)*48000(48KHz sampling rate)
= 2 * 2 * 48KBytes = 192 KBytes Per second

¤@¤ÀÄÁ¡@­n¡@60*192 KBytes = 11.52MB
¤@¤p®É¡@­n¡@60*60*192 KBytes = 691.2MB

RAW AVI ¹ê¦b¯»·|¦Y¡@¢û¢ü¢÷¢ú¢é¢ï¢í
¿ý­Ó¨â¤p®É¼v¤ù¡@¤@ÁûµwºÐ¡@´N§Ö¨S¤F¡@¯u®£©Æ

´Nºâ¤£¥ÎRGB24 ¿ïYUV4:2:2 ªº¤@ºØraw format( YUY2 : 12bits per pixel )
¥Î¶qÁÙ¬O¤ÓÅå¤H

Fierro 2004-12-16 10:09 AM

¤Þ¥Î:
§@ªÌjang_jinshine
³oÁÙ¨S¦Ò¼{¨ìaudio. ­Y¤]¤£À£ ª½±µ©ñ2Án¨ìªºPCM¶i¥h
16bits(BitsPerSample)*2(channels)*48000(48KHz sampling rate)
= 2 * 2 * 48KBytes = 192 KBytes Per second

¤@¤ÀÄÁ¡@­n¡@60*192 KBytes = 11.52MB
¤@¤p®É¡@­n¡@60*60*192 KBytes = 691.2MB

RAW AVI ¹ê¦b¯»·|¦Y¡@¢û¢ü¢÷¢ú¢é¢ï¢í
¿ý­Ó¨â¤p®É¼v¤ù¡@¤@ÁûµwºÐ¡@´N§Ö¨S¤F¡@¯u®£©Æ

´Nºâ¤£¥ÎRGB24 ¿ïYUV4:2:2 ªº¤@ºØraw format( YUY2 : 12bits per pixel )
¥Î¶qÁÙ¬O¤ÓÅå¤H


AVI ªGµM¬O¤Ñ¥~¦³¤Ñ¤s¥~¦³¤s,¤@­Ó»¡ªº¤ñ¤@­ÓÃe¤j

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Ãø¹D¬O¬°¤F¨ì¹qµø¥x·í°Å¿è¦Ó¥ý¹ê²ß¶Ü??¤£©ú¥Õ............ :confused:
·dªº¹³§Ú³oºØ¤p¥ÕÅܪº§ó¥Õ¤F :cry:

chk 2004-12-16 10:36 AM

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§@ªÌFierro
AVI ªGµM¬O¤Ñ¥~¦³¤Ñ¤s¥~¦³¤s,¤@­Ó»¡ªº¤ñ¤@­ÓÃe¤j

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Ãø¹D¬O¬°¤F¨ì¹qµø¥x·í°Å¿è¦Ó¥ý¹ê²ß¶Ü??¤£©ú¥Õ............ :confused:
·dªº¹³§Ú³oºØ¤p¥ÕÅܪº§ó¥Õ¤F :cry:


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¥i¬O§Ú­Ì¹qµøªº¸ÑªR«×¦n¹³¤]¨S¦h¦n :jolin:

Fierro 2004-12-16 12:34 PM

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¿ýAVI¦pªG¬O°T¸¹¨Ó·½¬OCable¨º«ØÄ³¤£­n¤Ó®ö¶O¤O®ð,¦]¬°®ÄªG¦³­­

MPEG-4¬O«Ü¦n,¦ý¨S¦³P4 3GªºCPU¤]«ØÄ³¤£­n¤Ó®ö¶O¤O®ð¤F,­n¿ý¼v®Ú¥»¶]¤£°Ê
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©êºp!!§Ú¥u¬Ý¤F¶}ª©¥DÃD¨Sª`·N«á­±Åܦ¨¦b°Q½×MPEG-4
¥H¤W¯Âºé¬O­Ó¤H·Qªk¶È¨Ñ°Ñ¦Ò¦Ó¤w!!

mywang 2004-12-16 01:59 PM

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WINDVR©ÎCOMPRO PVR¿ý¤UªºMPEG2¡A¿ý¼v¸ÑªR«×720*480¡A©M¿ý¦¨AVI¦AÂ઺µe½è
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kog781 2004-12-16 05:14 PM

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http://www.canopus.co.jp/catalog/mt...x2004_index.htm

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paradise 2004-12-17 06:55 AM

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§@ªÌFierro
AVI ªGµM¬O¤Ñ¥~¦³¤Ñ¤s¥~¦³¤s,¤@­Ó»¡ªº¤ñ¤@­ÓÃe¤j

¦³¤@­Ó«Ü©_©Çªº·Pı"¬°¦ó¤j®a­n¥ÎAVI¨Ó¿ý¼v"©O??
¦]¬ì§Þªº¶i¨B¦Ó¦³¤Fmpeg-2,¦ý¤j®a«o­n¨«¦Ñ¸ô
Ãø¹D¬O¬°¤F¨ì¹qµø¥x·í°Å¿è¦Ó¥ý¹ê²ß¶Ü??¤£©ú¥Õ............ :confused:
·dªº¹³§Ú³oºØ¤p¥ÕÅܪº§ó¥Õ¤F :cry:


¦]¬° AVI ¦b«á»s¤Wªº¼u©Ê«D±`¤j
¦Ó¥B preview ªº³t«×¬O mpeg-2 ©Î¬O divx avi µLªk¤ñ¸ûªº


©Ò¦³ªº®É¶¡§¡¬°GMT +8¡C ²{¦bªº®É¶¡¬O08:14 AM.

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