Update of /cvsroot/mplayer/main/DOCS/Hungarian In directory mplayer:/var/tmp.root/cvs-serv12682 Added Files: formats.html Log Message: half-translated yet --- NEW FILE --- <HTML> <BODY BGCOLOR=WHITE> <FONT face="Verdana, Arial, Helvetica, sans-serif" size=2> <P><B><A NAME=2.1>2.1. Támogatott formátumok</A></B></P> <P>Az <B>MPlayer</B> a következõ egységeket/formátumokat ismeri :<BR> <UL> <LI><A HREF="#2.1.1.1">VCD</A> (Video CD) közvetlen a CD-ROM-ról, vagy image file-ból</LI> <LI><A HREF="#2.1.1.1">DVD</A>, közvetlenül a lemezrõl, libdvdread-et használva dekódoláshoz</LI> <LI><A HREF="#2.1.1.1">MPEG 1/2</A> System Stream (PS/PES/VOB) és Elementary Stream (ES) file formátumok <LI><A HREF="#2.1.1.2">RIFF AVI</A> formátum <LI><A HREF="#2.1.1.3">ASF/WMV</A> 1.0 formátum <LI><A HREF="#2.1.1.4">QT/MOV</A> formátum <LI><A HREF="#2.1.1.5">VIVO</A> formátum (.viv fileok) <LI><A HREF="documentation.html#3.3">file olvasása standard bemenetrõl</A>, hálózatról HTTP-n keresztül </UL></P> <P>Megjegyzés: realmedia-val (.ra/.rm) kapcsolatban lásd a FAQ-t!</P> <P>Fontos tisztázni egy elterjedt tévhitet. Amikor az emberek egy <B>.AVI</B> kiterjesztésû file-t látnak, azonnal azt mondják hogy az nem MPEG file. Ez nem igaz. Legalábbis nem ebben a formában. Ha azt mondod nekik hogy ez a file tartalmazhat MPEG videot is, kinevetnek. Nyugodtan verd bucira a fejüket, és küldd el õket RTFM-be.</P> <P>Ugyanis, a <B>codec</B> nem egyenlõ a <B>file formátummal</B>.<BR> A video <B>codec-ek</B> például a következõk: MPEG1, MPEG2, DivX, Indeo5, 3ivx.<BR> És a video <B>formátumok</B>: MPG, VOB, AVI, ASF.<BR> </P> <P>Elméletben nyugodt szívvel beletehetsz OpenDivX videot és MP3 audiot egy <B>.MPG</B> formátumú file-ba. Annyi a probléma hogy a legtöbb lejátsz nem fogja lejátszani, mert MPEG1 videot és MP2 audiot várnak (az <B>.MPG</B>-ben nem lehet megadni hogy milyen formátumban van benne a video és audio, mint például az <B>.AVI</B>-ban). Van tegyél MPEG1 videot .AVI-ba. Például az <A HREF="http://ffmpeg.sourceforge.net">ffmpeg</A> tud ilyen fileokat létrehozni.</P> <P>Audionál a <B>codec</B> és <B>formátum</B> gyakorlatilag ugyanazt jelenti.</P> <P><B><A NAME=2.1.1>2.1.1. Video formátumok</A></B></P> <P><B><A NAME=2.1.1.1>2.1.1.1. MPG, VOB, DAT file-ok</A></B></P> <P> <LI>MPG : this is the most <B>basic</B> form of MPEG file formats. Contains MPEG1 video, and MP2 audio.</LI> <LI>VOB : this is the MPEG file format on <B>DVD</B>s. Contains optionally encoded MPEG2 video, and usually AC3 audio.<BR> <B>Read the <A HREF="cd-dvd.html#4.2">DVD section</A> !</B></LI> <LI>DAT : this is the MPEG file format on <B>Video CD</B>s. It's the same as the MPG, but due to the nature VCDs are created and Linux is designed, the DAT files can't be played nor copied from VCDs. You have to use the <CODE>-vcd</CODE> option to play the VideoCD.</LI> </P> <P>One important feature for MPGs is that they have a field to describe the aspect ratio of the video stream within. For example SVCDs have 480x480 resolution video, and in the header that field is set to 4:3, so it's played at 640x480. AVI files don't have this field, so one has to scale it during encoding.</P> <P><B><A NAME=2.1.1.2>2.1.1.2. AVI file-ok</A></B></P> <P>Designed by Micro$oft, the <B>AVI (Audio Video Interleaved)</B> is a widespread multipurpose format, currently used mostly for DivX and DivX4 videos. Has many known drawbacks, and inabilities (for example in streaming). Has support for one video stream, and 99 audio streams. Can be as big as 2Gb. There exists an extension for it to be bigger, called <B>OpenDMS</B>. M$ currently strongly discourages its use and propagates ASF/WMV. Not if anybody cares.<BR> <B>NOTE</B> : DV cameras can create two types of AVI format, one is the usual and playable, the other is neither.</P> <P><B><A NAME=2.1.1.3>2.1.1.3. ASF/WMV file-ok</A></B></P> <P>ASF is a new very undocumented fileformat from M$, and WMV is its successor. They are very commercial, and anyone who writes an opensource parser for them, soon meets certain doom. While creating the parser, it was obvious to see how bulky, shit, and unusable they are. Not if anybody would expect something else from M$. <P><B><A NAME=2.1.1.4>2.1.1.4. QT/MOV file-ok</A></B></P> <P>They are Apple's formats. Not much to say, basically well designed, multipurpose, streamable, many features etc. Kinda hard to find documentation, but we think the parser is perfect. <P><B><A NAME=2.1.1.5>2.1.1.5. VIV file-ok</A></B></P> <P>Hey this is new code in <B>MPlayer</B>, be gentle! Seeking is currently nonexistent, audio too. TODO : complete this section.</P> <P><B><A NAME=2.1.2>2.1.2. Audio formátumok</A></B></P> <P>Currently <B>MPlayer</B> is still a <B>Movie</B> and not a <B>Media</B> player, thus the pure audio formats (for example MP3, WAV, audio ASF) are unplayable. Use <A HREF="http://www.xmms.org">xmms</A>, <A HREF="http://www.mpg123.de">mpg123</A> or whatever.</P> </BODY> </HTML>