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author | jonas <jonas@b3059339-0415-0410-9bf9-f77b7e298cf2> | 2003-03-22 12:02:27 +0000 |
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committer | jonas <jonas@b3059339-0415-0410-9bf9-f77b7e298cf2> | 2003-03-22 12:02:27 +0000 |
commit | 169af37678fc9a229fb1a7eace20ed381fadd66c (patch) | |
tree | eda8c795685fd13e667204b9b31084506e9e4317 /DOCS/zh/video.html | |
parent | bb34e79aa6e60ae8493b712d407ff979559c8643 (diff) | |
download | mpv-169af37678fc9a229fb1a7eace20ed381fadd66c.tar.bz2 mpv-169af37678fc9a229fb1a7eace20ed381fadd66c.tar.xz |
vop -> vf change, small fixes. The Polish documentation should be checked for correctness.
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@9645 b3059339-0415-0410-9bf9-f77b7e298cf2
Diffstat (limited to 'DOCS/zh/video.html')
-rw-r--r-- | DOCS/zh/video.html | 36 |
1 files changed, 18 insertions, 18 deletions
diff --git a/DOCS/zh/video.html b/DOCS/zh/video.html index 2f5f41924d..d9d1e2930f 100644 --- a/DOCS/zh/video.html +++ b/DOCS/zh/video.html @@ -376,13 +376,13 @@ <P>bpp(ÿÏóËرÈÌØÊý)µÄÖµ±ØÐëÊÖ¹¤ÉèΪ4£º<BR> <CODE>-bpp 4</CODE><BR> µçÓ°¿ÉÄܱØÐë±»°´±ÈÀýËõСµ½EGAÊʺϵÄģʽ£º<BR> - <CODE>-vop scale=640:350</CODE>»òÕß<BR> - <CODE>-vop scale=320:200</CODE><BR> + <CODE>-vf scale=640:350</CODE>»òÕß<BR> + <CODE>-vf scale=320:200</CODE><BR> Ϊ×öµ½ÕâÒ»µãÎÒÃÇÐèҪʹÓÿìËÙµ«µÍÖÊÁ¿µÄÀý³Ì£º<BR> <CODE>-sws 4</CODE><BR> Ò²Ðí×Ô¶¯¾ÀÕý³¤¿í±ÈµÄ¹¦ÄÜÐèÒª¹Ø±Õ£º<BR> <CODE>-noaspect</CODE></P> -<P><B>×¢Ò⣺</B>¸ù¾ÝÎҵľÑéÓÃ<CODE>-vop eq=-20:0</CODE>ÉÔÉÔ½µµÍÁÁ¶È¿ÉÒÔÔÚEGAÆÁÄ»ÉÏ»ñµÃ×îºÃµÄͼÏóÖÊÁ¿¡£ÔÚÎÒµÄ +<P><B>×¢Ò⣺</B>¸ù¾ÝÎҵľÑéÓÃ<CODE>-vf eq=-20:0</CODE>ÉÔÉÔ½µµÍÁÁ¶È¿ÉÒÔÔÚEGAÆÁÄ»ÉÏ»ñµÃ×îºÃµÄͼÏóÖÊÁ¿¡£ÔÚÎÒµÄ »úÆ÷ÉÏÎÒÒ²Òª½µµÍÒôƵ²ÉÑùÂÊ£¬ÒòΪÉùÒôÔÚ44kHzʱºÜ²î£º<CODE>-srate 22050</CODE>.</P> <P>ÄãÖ»Óдò¿ª<CODE>expand</CODE>Â˾µ²ÅÄÜʹÓÃOSDºÍ×ÖÄ»¡£¾ßÌå²ÎÊý²Î¼ûman page¡£</P> @@ -526,7 +526,7 @@ MPlayer°üº¬Ò»¸öÕë¶ÔËüµÄʵÓõÄÇý¶¯¡£Èç¹û./configure·¢ÏÖ°²×°ÁËaalib£¬aalibµÄlibvoÇ </DL> <P>×¢Ò⣺äÖȾЧ¹ûÊÇÊ®·ÖÏûºÄCPUµÄ£¬ÌرðÊÇʹÓÃAA-on-X(ÔÚXÉÏʹÓÃaalib)£¬ÔÚ±ê×¼µÄ·ÇÖ¡»º³å¿ØÖÆ̨ÉϵÄCPUÏûºÄÊÇ×îСµÄ£¬ -ÓÃSVGATextModeÉèÖÃÒ»¸ö´óµÄÎı¾Ä£Ê½£¬È»ºóÔÙÐÀÉ͵çÓ°£¡(´óÁ¦ÉñÏÔ¿¨µÄµÚ¶þ¸ö½Ó¿Ú¾Í²»´í:))(µ«ÎÒ½¨ÒéÄãÓÃ<CODE>-vop +ÓÃSVGATextModeÉèÖÃÒ»¸ö´óµÄÎı¾Ä£Ê½£¬È»ºóÔÙÐÀÉ͵çÓ°£¡(´óÁ¦ÉñÏÔ¿¨µÄµÚ¶þ¸ö½Ó¿Ú¾Í²»´í:))(µ«ÎÒ½¨ÒéÄãÓÃ<CODE>-vf 1bpp</CODE>Ñ¡ÏîÔÚhgafbÉÏ»ñµÃͼÏó;)</P> <P>Èç¹ûÄãµÄ¼ÆËã»úËٶȲ»×ãÒÔäÖȾËùÓÐÖ¡¾ÍʹÓÃ<CODE>-framedrop</CODE>Ñ¡Ïî</P> @@ -771,35 +771,35 @@ HREF="http://www.sci.fi/~syrjala/directfb/Matrox_TV-out_README.txt">Ö÷Ò³</A>»ñµÃ <PRE> mplayer -ao mpegpes -vo mpegpes yourfile.ext - mplayer -ao mpegpes -vo mpegpes -vop expand yourfile.ext + mplayer -ao mpegpes -vo mpegpes -vf expand yourfile.ext </PRE> <P>×¢Òâµ½£¬DVBÏÔ¿¨Ö»Ö§³Ö¸ß¶ÈΪ288»ò576µÄPAL¸ñʽ»òÕß240»ò480µÄNTSC¸ñʽ¡£Äã<B>±ØÐë</B>¶ÔÆäËüµÄ¸ß¶È½øÐÐÖØÐÂËõ·Å£¬ -ͨ¹ýÔÚ<CODE>-vop</CODE>Ñ¡ÏîÖÐʹÓÃ<CODE>scale=width:height</CODE>Ö¸¶¨ÄãÏëÒª¿í¶ÈºÍ¸ß¶È¡£DVBÏÔ¿¨¿ÉÒÔ½ÓÊܶàÖÖ¿í¶È£¬ +ͨ¹ýÔÚ<CODE>-vf</CODE>Ñ¡ÏîÖÐʹÓÃ<CODE>scale=width:height</CODE>Ö¸¶¨ÄãÏëÒª¿í¶ÈºÍ¸ß¶È¡£DVBÏÔ¿¨¿ÉÒÔ½ÓÊܶàÖÖ¿í¶È£¬ Ïñ720£¬704£¬640£¬512£¬480£¬352µÈµÈ£¬¶øÇÒÔÚˮƽ·½ÏòÉÏ¿ÉÒÔÓ²¼þËõ·Å£¬ËùÒÔ´ó¶àÊýÇé¿öÏÂÄã²»ÐèÒª×÷ˮƽËõ·Å¡£ ÀýÈç¶ÔÓÚ512x384(¿í¸ß±È4:3)µÄDivXʹÓÃÏÂÁÐÃüÁ</P> <PRE> - mplayer -ao mpegpes -vo mpegpes -vop scale=512:576 + mplayer -ao mpegpes -vo mpegpes -vf scale=512:576 </PRE> <P>Èç¹ûÄãʹÓÿíÒøÄ»µçÓ°¶øÄã°ÑËü·Å´óµ½Õû¸öÆÁÄ»µÄ¸ß¶È£¬Äã¿ÉÒÔʹÓÃ<CODE>expand=w:h</CODE>²å¼þÀ´Ôö¼ÓºÚ´ø¡£ ΪÁË¿´640x384·Ö±æÂʵÄDivX£¬Ê¹ÓÃÏÂÁÐÃüÁ</P> <PRE> - mplayer -ao mpegpes -vo mpegpes -vop expand=640:576 file.avi + mplayer -ao mpegpes -vo mpegpes -vf expand=640:576 file.avi </PRE> <P>Èç¹ûÄãµÄCPU¶ÔÓÚ²¥·Å720x576µÄDivXÌ«Âý£¬³¢ÊÔºáÏòËõ·Å£º</P> <PRE> - mplayer -ao mpegpes -vo mpegpes -vop lavc,scale=352:576 file.avi + mplayer -ao mpegpes -vo mpegpes -vf scale=352:576,lavc file.avi </PRE> <P>Èç¹ûËÙ¶ÈûÓÐÌá¸ß£¬³¢ÊÔÊúÖ±Ëõ·Å£º</P> <PRE> - mplayer -ao mpegpes -vo mpegpes -vop lavc,scale=352:288 file.avi + mplayer -ao mpegpes -vo mpegpes -vf scale=352:288,lavc file.avi </PRE> <P>ÒòΪOSDºÍ×ÖĻʹÓÃOSD²å¼þµÄÀ©Õ¹ÌØÐÔ¡£Òò´Ë£¬²»ÒªÊ¹ÓÃ<CODE>expand=w:h</CODE>»òÕß<CODE>expand=w:h:x:y</CODE>£¬ @@ -812,8 +812,8 @@ HREF="http://www.sci.fi/~syrjala/directfb/Matrox_TV-out_README.txt">Ö÷Ò³</A>»ñµÃ <P>ΪÁ˱£³ÖDivXÎļþµÄ¿í¸ß±È²¢»ñµÃ×îÀíÏëµÄËõ·Å²ÎÊý(Ó²¼þˮƽËõ·ÅºÍÈí¼þ´¹Ö±Ëõ·Å²¢ÇÒ±£³ÖÕýÈ·¿í¸ß±È)£¬Ê¹ÓÃ×îеÄdvbscale²å¼þ£º</P> <PRE> -for 3:4 TV: -vop expand=-1:576:-1:-1:1,scale=-1:0,dvbscale -for 16:9 TV: -vop expand=-1:576:-1:-1:1,scale=-1:0,dvbscale=1024 +for 3:4 TV: -vf dvbscale,scale=-1:0,expand=-1:576:-1:-1:1 +for 16:9 TV: -vf dvbscale=1024,scale=-1:0,expand=-1:576:-1:-1:1 </PRE> <H4>½«À´</H4> @@ -889,15 +889,15 @@ norm = 0(ĬÈϵÄ)²»¸Ä±äÏÖÔÚµÄÖÆʽ¡£<BR> ÀýÈç¶ÔʹÓÃ22050HzµÄµçÓ°£¬ÒòΪ44100Hz/2 = 22050£¬ËùÒÔʹÓÃ44100Hz£¬Èç¹ûÊÇ24000Hz¾ÍʹÓÃ48000Hz£¬ÒòΪ48000Hz/2 = 24000Èç´ËµÈµÈ¡£ Õâ¶ÔÓÚÊý×ÖÒôƵÊä³ö²»Æð×÷ÓÃ(<CODE>-ac hwac3</CODE>)¡£</DD> - <DT><CODE>-vop lace/fame</CODE></DT> + <DT><CODE>-vf lace/fame</CODE></DT> <DD><B>(×Ô¶¯²åÈë)</B>ÒªÔÚem8300ÉϹۿ´·ÇMPEGµÄÄÚÈÝ(ÀýÈçDivX»òÕßRealVideo)Äã±ØÐëÉèÖÃÒ»¸ölibavcodec(lavc)»òÕßlibfame(fame)Ö®ÀàµÄMPEG1ÊÓƵÂ˾µ -Ä¿Ç°lavcÓиüºÃµÄËٶȻ¹Óиü¸ßµÄͼÏñÖÊÁ¿£¬³ý·ÇÄãʹÓÃʱÓöµ½ÎÊÌ⣬½¨ÒéÄãʹÓÃËû¡£<CODE>-vop lavc/fame</CODE>µÄ½øÒ»²½µÄÐÅÏ¢¿ÉÒÔ +Ä¿Ç°lavcÓиüºÃµÄËٶȻ¹Óиü¸ßµÄͼÏñÖÊÁ¿£¬³ý·ÇÄãʹÓÃʱÓöµ½ÎÊÌ⣬½¨ÒéÄãʹÓÃËû¡£<CODE>-vf lavc/fame</CODE>µÄ½øÒ»²½µÄÐÅÏ¢¿ÉÒÔ ²Î¿¼man page¡£<BR> - Ç¿ÁÒÍƼöʹÓÃlavc¡£Ä¿Ç°Ã»Óа취ÉèÖÃem8300µÄfps£¬Õâ±íʾËü½«¹Ì¶¨ÔÚ29.97fps¡£ÒòΪÕâ¸öÇ¿ÁÒÍƼöÄãʹÓÃ<CODE>-vop + Ç¿ÁÒÍƼöʹÓÃlavc¡£Ä¿Ç°Ã»Óа취ÉèÖÃem8300µÄfps£¬Õâ±íʾËü½«¹Ì¶¨ÔÚ29.97fps¡£ÒòΪÕâ¸öÇ¿ÁÒÍƼöÄãʹÓÃ<CODE>-vf lavc=<quality>:25</CODE>£¬ÌرðÊǵ±ÄãʹÓÃprebufferingµÄʱºò¡£ÄÇôΪʲôÊÇ25¶ø²»ÊÇ29.97£¿àÅ£¬ÔÒòÊǵ±Ê¹ÓÃ29.97 µÄʱºòͼÏñÓÐһЩÌøÔ¾¡£Ä¿Ç°ÎÒÃÇ»¹²»ÖªµÀÔÒò¡£Èç¹ûÄã°ÑËüÉèÖóÉ25µ½27Ö®¼äµÄÖµÊÇͼÏñ¾ÍÎȶ¨ÁË¡£Ä¿Ç°ÎÒÃÇÄÜ×öµÄ¾ÍÊǽÓÊÜÕâ¸öÊÂʵ¡£</DD> - <DT><CODE>-vop expand=-1:-1:-1:-1:1</CODE></DT> + <DT><CODE>-vf expand=-1:-1:-1:-1:1</CODE></DT> <DD>¾¡¹ÜDXR3µÄÇý¶¯ÄÜ°ÑһЩOSD·Åµ½MPEG1/2/4µÄÊÓƵÉÏ£¬Ëü±ÈMPlayerµÄ´«Í³µÄOSDµÄÖÊÁ¿²îµÄ¶à£¬²¢ÇÒ»¹ÓÐһЩˢеÄÎÊÌâ¡£ ÉÏÃæµÄÃüÁîÐн«ÏÈ°ÑÊäÈëµÄÊÓƵת»»³ÉMPEG4(ÕâÊDZØÐëµÄ£¬¶Ô²»Æð)£¬È»ºóʹÓÃÒ»¸öÀ©Õ¹Â˾µ£¬²»½øÐÐÈκÎËõ·Å(-1£ºÄ¬ÈÏÖµ)£¬Ö»ÊÇ°ÑÕý³£µÄOSD ·Åµ½Í¼ÏñÉÏ(×îºóµÄÄǸö"1"µÄ×÷ÓÃ)¡£</DD> @@ -938,7 +938,7 @@ lavc=<quality>:25</CODE>£¬ÌرðÊǵ±ÄãʹÓÃprebufferingµÄʱºò¡£ÄÇôΪʲôÊÇ25 ÃüÁîÐÐÊÇÕâÑùµÄ</P> <PRE> - mplayer -vo zr -sws 0 -vop scale=384:204 movie.avi + mplayer -vo zr -sws 0 -vf scale=384:204 movie.avi </PRE> <P>»ÃæµÄÇиî¿ÉÒÔÓÃ<CODE>crop</CODE>Â˾µÒ²¿ÉÒÔÓÃÇý¶¯×Ô¼ºÍê³É¡£¼ÙÉèµçÓ°Ì«¿íÁË£¬ÔÚÄãµÄ»úÆ÷ÉÏÏÔʾ²»ÁË£¬ÄÇôÄã»áÏëÒªÓà @@ -951,7 +951,7 @@ lavc=<quality>:25</CODE>£¬ÌرðÊǵ±ÄãʹÓÃprebufferingµÄʱºò¡£ÄÇôΪʲôÊÇ25 Èç¹ûÄãÏëҪʹÓÃ<CODE>crop</CODE>Â˾µ£¬Äã¿ÉÒÔÔËÐÐ <PRE> - mplayer -vo zr -vop crop=720:320:80:0 benhur.avi + mplayer -vo zr -vf crop=720:320:80:0 benhur.avi </PRE> <P>¶à¸ö<CODE>-zrcrop</CODE>¾Í»áµ÷ÓÃ<I>cinerama</I>ģʽ£¬Äã¿ÉÒ԰ѵçӰͶÉäµ½¼¸¸öµçÊÓ»òÕßͶӰÒÇÉÏÀ´ÖÆÔìÒ»¸ö´óÒøÄ»£¬ÉèÏëÄãÓÐ |