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[ѧϰ]MPlayer mencoder È«½Ó´¥

[ѧϰ]MPlayer mencoder È«½Ó´¥

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mplayer − µçÓ°²¥·ÅÆ÷
mencoder − µçÓ°±à½âÂëÆ÷
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mplayer [Ñ¡Ïî] [Îļþ|URL|²¥·ÅÁбí|−]
mplayer [Ñ¡Ïî] Îļþ1 [Ö¸¶¨Ñ¡Ïî] [Îļþ2] [Ö¸¶¨Ñ¡Ïî]
mplayer [Ñ¡Ïî] {ÎļþºÍÑ¡Ïî×é} [×éÖ¸¶¨Ñ¡Ïî]
mplayer [dvd|dvdnav]://[±êÌâ|[¿ªÍ·±êÌâ]−ĩβ±êÌâ] [Ñ¡Ïî]
mplayer [url=vcd://]vcd://[/url]¹ì¼£[/É豸]
mplayer [url=tv://%5B]tv://[[/url]ƵµÀ][/input_id] [Ñ¡Ïî]
mplayer [url=radio://%5B]radio://[[/url]ƵµÀ|ƵÂÊ][/capture] [Ñ¡Ïî]
mplayer [url=pvr://]pvr://[/url] [Ñ¡Ïî]
mplayer [url=dvb://%5B]dvb://[[/url]¿¨ºÅ@]ƵµÀ [Ñ¡Ïî]
mplayer [url=mf://]mf://[/url]ÎļþÑÚÂë [−mf Ñ¡Ïî] [Ñ¡Ïî]
mplayer [cdda|cddb]://¹ì¼£[-Ä©¹ì¼£][:ËÙ¶È][/É豸] [Ñ¡Ïî]
mplayer [url=cue://]cue://[/url]Îļþ[:¹ì¼£] [Ñ¡Ïî]
mplayer [file|mms[t]|http|http_proxy|rt[s]p|ftp|udp|unsv|smb]:// [Óû§Ãû:ÃÜÂë@]URL[:¶Ë¿Ú] [Ñ¡Ïî]
mplayer [url=sdp://]sdp://[/url]Îļþ [Ñ¡Ïî]
mplayer [url=mpst://]mpst://[/url]Ö÷»ú[:¶Ë¿Ú]/URL [Ñ¡Ïî]
mplayer [url=tivo://]tivo://[/url]Ö÷»ú/[list|llist|fsid] [Ñ¡Ïî]
gmplayer [Ñ¡Ïî] [−skin Ƥ·ô]
mencoder [Ñ¡Ïî] Îļþ [Îļþ|URL|−] [−o Îļþ | [url=file:///]file://[/url]Îļþ | [url=smb://%5B]smb://[[/url]Óû§Ãû:ÃÜÂë@]Ö÷»ú/Îļþ·¾¶]
mencoder [Ñ¡Ïî] Îļþ1 [Ö¸¶¨Ñ¡Ïî] [Îļþ2] [Ö¸¶¨Ñ¡Ïî]
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mplayer ÊÇÒ»¸ö LINUX ϵĵçÓ°²¥·ÅÆ÷ (Ò²ÄÜÔËÐÐÔÚÐí¶àÆäËüµÄƽ̨ºÍ CPU ¼Ü¹¹,Çë²ÎÔÄÎĵµ)¡£Í¨¹ýÐí¶àÔ­ÉúµÄºÍ¿ÉÖ´Ðеıà½âÂëÆ÷µÄÖ§³Ö, ËüÄܲ¥·Å¾ø´ó²¿·ÖµÄ MPEG/VOB, AVI, ASF/WMA/WMV, RM,QT/MOV/MP4, Ogg/OGM, MKV, VIVO, FLI, NuppelVideo, yuv4mpeg, FILM ºÍ RoQÎļþ¡£Ä㻹Äܹۿ´ VCD, SVCD, DVD, 3ivx, DivX 3/4/5, ÉõÖÁ WMV µçÓ°¡£

MPlayer ¹ã·ºµØÖ§³ÖÒôÊÓÆµÊä³öÇý¶¯¡£Ëü²»½ö¿ÉÒÔʹÓà X11, Xv, DGA, OpenGL, SVGAlib, fbdev,AAlib, libcaca, DirectFB, Quartz, Mac OS X CoreVideo, Ò²ÄÜʹÓà GGI, SDL(¼°ËüÃǵÄËùÓÐÇý¶¯), ËùÓÐ VESA ¼æÈÝÏÔ¿¨É쵀 VESA (ÉõÖÁ²»ÐèÒª X11), ijЩµÍ¼¶µÄÏÔ¿¨Ïà¹ØµÄÇý¶¯ (Èç Matrox,3dfx ¼° ATI) ºÍһЩӲ¼þ MPEG ½âÂëÆ÷¿¨, ±ÈÈç Siemens DVB, Hauppauge PVR (IVTV), DXR2ºÍ DXR3/Hollywood+¡£ËüÃÇÖоø´ó¶àÊýÖ§³ÖÈí¼þ»òÓ²¼þËõ·Å, ËùÒÔÄã¿ÉÒÔÏíÊÜÈ«ÆÁµçÓ°¡£

MPlayer ¾ßÓÐ OSD(ÆÁÉÏÏÔʾ) ¹¦ÄÜÏÔʾ״̬ÐÅÏ¢, Óп¹¾â³Ý´øÒõÓ°µÄƯÁÁ´ó×ÖÄ»ºÍ¼üÅÌ¿ØÖƵĿÉÊÓ·´À¡¡£Ö§³ÖµÄ×ÖÌå°üÀ¨Å·ÖÞÓïÖÖ/ISO8859-1,2 (ÐÙÑÀÀûÓï, Ó¢Óï, ½Ý¿ËÓïµÈµÈ), Î÷Àï¶ûÓïºÍº«Óï, ¿ÉÒÔ²¥·Å 12 ÖÖ¸ñʽµÄ×ÖÄ»Îļþ (MicroDVD,SubRip, OGM, SubViewer, Sami, VPlayer, RT, SSA, AQTitle, JACOsub, PJS¼°ÎÒÃÇ×Ô¼ºµÄ: MPsub) ºÍ DVD ×ÖÄ» (SPU Á÷, VOBsub ¼°Òþ²ØÊ½ CC ×ÖÄ»)¡£

mencoder (MPlayer µÄµçÓ°±à½âÂëÆ÷) ÊÇÒ»¸ö¼òµ¥µÄµçÓ°±à½âÂëÆ÷, ÆäÉè¼ÆÎª½« MPlayer¿É²¥·ÅµÄµçÓ°(¼ûÉÏËùÊö)±àÂë³ÉÆäËûµÄ MPlayer ¿É²¥·Å¸ñʽ(¼ûÏÂÃæ)¡£Æä±àÂë³ÉµÄ MPEG-4 (DivX/Xvid), ÊÇlibavcodec ±à½âÂëÆ÷µÄÒ»ÖÖºÍʹÓà 1, 2 »ò 3-passes(ͨ) µÄ PCM/MP3/VBRMP3ÒôƵ¡£´ËÍ⻹¾ßÓÐÁ÷¸´ÖƵÄÄÜÁ¦, ÓµÓÐÇ¿´óµÄ(¹ýÂËÆ÷)²å¼þϵͳ(²Ã¼ô, À©Õ¹, ·´×ª, ºó´¦Àí, Ðýת, Ëõ·Å, ½µÔëÉù, RGB/YUVת»»)µÈ¡£

gmplayer ÊǾßÓÐͼÐÎÓû§½çÃæµÄ MPlayer¡£ÆäÑ¡ÏîÓë MPlayer Ïàͬ¡£

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ÿ¸ö "flag" Ñ¡ÏîÓиöÏà·´µÄ "noflag" Ñ¡Ïî¶ÔÓ¦, Èç: Ñ¡Ïî −fs Ïà·´µÄÊÇ −nofs¡£

Èç¹ûijѡÏî±êΪ: (½öÓÃÓÚ XXX), ¾Í½öÊÊÓÃÓÚÓëÑ¡Ïî XXX ÁªºÏʹÓûòÕßÒѱàÒë½ø XXX¡£

×¢Òâ: ×ÓÑ¡Ïî½âÎöÆ÷(ÀýÈçÓÃÓÚ −ao pcm ×ÓÑ¡Ïî)Ö§³ÖÒ»ÖÖÌØÊâµÄ×Ö·û´®×ªÒå(string-escaping)ÒâÓûºÍÍⲿµÄ GUI Ò»ÆðʹÓá£
Æä¸ñʽÈçÏÂ:
%n%string_of_length_n
ʾÀý:
mplayer −ao pcm:file=%10%C:test.wav test.avi
»òÔڽű¾ÖÐ:
mplayer −ao pcm:file=%¡®expr length "$NAME"¡®%"$NAME" test.avi
ÅäÖÃÎļþ


Äã¿ÉÒÔ°ÑËùÓÐÑ¡Ïî·ÅÔÚÅäÖÃÎļþÖÐ, ÿ´Î MPlayer/MEncoder ÔËÐÐʱ¶¼»á¶ÁÈ¡ËüÃÇ¡£ÏµÍ³·¶Î§µÄÅäÖÃÎļþ "mplayer.conf" λÓÚÄãµÄÅäÖÃĿ¼ (ÀýÈç: /etc/mplayer »òÕß /usr/local/etc/ mplayer)ÖÐ, Óû§Ö¸¶¨µÄÅäÖÃÎļþÊÇ "~/.mplayer/config"¡£ MEncoder µÄÅäÖÃÎļþÊÇ "mencoder.conf" λÓÚÄãµÄÅäÖÃĿ¼ (ÀýÈç: /etc/mplayer »òÕß /usr/local/etc/ mplayer)ÖÐ, Óû§Ö¸¶¨µÄÅäÖÃÎļþÊÇ "~/.mplayer/mencoder.conf"¡£Óû§Ö¸¶¨µÄÑ¡ÏîÓÅÏÈÓÚϵͳ·¶Î§µÄÑ¡Ïî, ¶øÃüÁîÐÐÑ¡ÏîÓÅÏÈÓÚÒÔÉÏÁ½Õß¡£ÅäÖÃÎļþµÄÓï·¨ÊÇ "option=<Öµ>", ÈκΠ"#" ºóÃæµÄ¶¼ÈÏΪÊÇ×¢ÊÍ¡£ÆôÓÃûÓвÎÊýÖµµÄÑ¡Ïî¿ÉÒ԰ѲÎÊýÉèΪ "yes" »òÕß "1" »òÕß "true", ¶øÈç¹ûҪͣÓþͰÑËüÃÇÉèÖÃΪ "no" »òÕß "0" »òÕß "false"¡£ÉõÖÁ×ÓÑ¡ÏîÒ²¿ÉÒÔÈç´ËÉ趨ѡÏî¡£

ÄãÒ²¿ÉÒÔÎªÌØ¶¨ÎļþдÅäÖÃÎļþ¡£Èç¹ûÄãÏ£ÍûÒ»¸öÌØ¶¨Îļþ "movie.avi" ÓиöÅäÖÃÎļþ, ¾Íн¨Îļþ, ÃûΪ "movie.avi.conf", дÉϸÃÌØ¶¨ÎļþµÄÑ¡Ïî²¢·ÅÔÚĿ¼ ~/.mplayer/ Ï¡£ÄãÒ²¿ÉÒÔ°ÑÅäÖÃÎļþ·ÅÔÚÓë²¥·Å¸ÃÌØ¶¨Îļþʱ¸ÃÌØ¶¨ÎļþÏàͬµÄĿ¼֮ÏÂ, Ö»ÒªÄã(ҪôÔÚÃüÁîÐлòÕßÔÚÈ«¾ÖÅäÖÃÎļþÖÐ)¸ø¶¨ −use-filedir-conf Ñ¡Ïî¡£

MPLAYER ÅäÖÃÎļþʾÀý:

# ĬÈÏʹÓà Matrox Çý¶¯¡£
vo=xmga
# ÎÒϲ»¶ÔÚ¿´Æ¬×ÓµÄʱºòÁ·Ï°µ¹Á¢¡£
flip=yes
# ½âÂë/±àÂë¶à¸ö PNG Îļþ,
# ¿ªÊ¼ÓÚ mf://ÎļþÑÚÂë
mf=type=png:fps=25
# ¹ÖÒìµÄ¸ºÆ¬Í¼ÏñºÃ¿á¡£
vf=eq2=1.0:-0.8

MENCODER ÅäÖÃÎļþʾÀý:

# ²úÉú MEncoder Êä³öµ½Ä¬ÈϵÄÎļþÃû¡£
o=encoded.avi
# ÏÂÃæËÄÐÐʹ mencoder tv:// Á¢¿Ì¿ªÊ¼²¶×½¡£
oac=pcm=yes
ovc=lavc=yes
lavcopts=vcodec=mjpeg
tv=driver=v4l2:input=1:width=768:height=576:device=/dev/video0:audiorate=48000
# ½Ï¸´ÔÓµÄĬÈϱàÂëÑ¡ÏîÉèÖÃ
lavcopts=vcodec=mpeg4:autoaspect=1
lameopts=aq=2:vbr=4
ovc=lavc=1
oac=lavc=1
passlogfile=pass1stats.log
noautoexpand=1
subfont-autoscale=3
subfont-osd-scale=6
subfont-text-scale=4
subalign=2
subpos=96
spuaa=20

ÅäÖü¯


ΪÁË·½±ã²Ù×÷²»Í¬µÄÅäÖÃÎļþ, ¿ÉÒÔÔÚÅäÖÃÎļþÖж¨ÒåÅäÖü¯¡£ÅäÖü¯ÒÔ·ÅÔÚ·½À¨ºÅÖеÄÃû³Æ¿ªÊ¼, Èç: "[my-profile]"¡£ËùÓиúËæµÄÑ¡Ïî³ÉΪÅäÖü¯µÄÒ»²¿·Ö¡£ÃèÊö(ͨ¹ý −profile help ÏÔʾ)¶¨ÒåÓÚ profile-desc Ñ¡Ïî¡£Òª½áÊø¸ÃÅäÖü¯, ʹÓñðµÄÃû³Æ¿ªÊ¼¼´¿É»òʹÓÃÅäÖü¯Ãû³Æ "default" ¼ÌÐøÕý³£µÄÑ¡Ïî¡£

MENCODER ÅäÖü¯Ê¾Àý:

[mpeg4]
profile-desc="MPEG4 encoding"
ovc=lacv=yes
lavcopts=vcodec=mpeg4:vbitrate=1200

[mpeg4-hq]
profile-desc="HQ MPEG4 encoding"
profile=mpeg4
lavcopts=mbd=2:trell=yes:v4mv=yes

TOP

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