mirror of
https://github.com/mpv-player/mpv
synced 2024-12-29 10:32:15 +00:00
a8d7519126
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@5860 b3059339-0415-0410-9bf9-f77b7e298cf2
237 lines
10 KiB
HTML
237 lines
10 KiB
HTML
|
|
<HTML>
|
|
|
|
<HEAD>
|
|
<STYLE>
|
|
.text
|
|
{font-family : Verdana, Arial, Helvetica, sans-serif;
|
|
font-size : 14px;}
|
|
</STYLE>
|
|
</HEAD>
|
|
|
|
<BODY BGCOLOR=white>
|
|
|
|
<FONT CLASS="text">
|
|
|
|
<P><B><A NAME=4.1>4.1. CD-ROM drives</A></B></P>
|
|
|
|
<P>Playing standard Video CDs:</P>
|
|
|
|
<P>
|
|
mplayer -vcd <I>trackno</I> [-cdrom-device device]<BR><BR>
|
|
Examples:<BR>
|
|
mplayer -vcd 1<BR>
|
|
mplayer -fs -vcd 2 -cdrom-device /dev/hdc<BR>
|
|
</P>
|
|
|
|
<P>
|
|
Notes:<BR>
|
|
- Do NOT mount VCD disks and play DAT files directly! It may work under windows
|
|
but won't work under linux. You have to play them directly, with the -vcd
|
|
option!<BR>
|
|
- VCD disks usually have 2 tracks: a data track (containing autostart windows
|
|
playback program, karaoke data etc) and a mode-2 track (the movie), so try
|
|
-vcd 2 first!<BR>
|
|
- the default VCD device is /dev/cdrom. if your device differs, then you have
|
|
to make a symlink, or specify it in command line!
|
|
</P>
|
|
|
|
<P>From Linux documentation:</P>
|
|
|
|
<P>Some CDROM drives are capable of changing their head-speed. There are several
|
|
reasons for changing the speed of a CDROM drive. Badly pressed CDROMs may
|
|
benefit from less-than-maximum head rate. Modern CDROM drives can obtain very
|
|
high head rates (up to 24-times is common). It has been reported that these
|
|
drives can make reading errors at these high speeds, reducing the speed can
|
|
prevent data loss in these circumstances. Finally, some of these drives can
|
|
make an annoyingly loud noise, which a lower speed may reduce.</P>
|
|
|
|
<P>The recommended way to do it is with a program called 'setcd' . It's kinda
|
|
old, but won't be too hard to find on the Net. (UPDATE : new hdparm
|
|
has an option for this !)
|
|
Use it with :</P>
|
|
|
|
<P> <CODE>setcd -x [speed] [cdrom device]</CODE></P>
|
|
|
|
<P>Also you can try:</P>
|
|
|
|
<P> <CODE>echo current_speed:4 >/proc/ide/[cdrom device]/settings</CODE></P>
|
|
|
|
<P>but you'll need root privileges. I use following command too:</P>
|
|
|
|
<P> <CODE>echo file_readahead:2000000 >/proc/ide/[cdrom device]/settings</CODE></P>
|
|
|
|
<P>for 2MB prefetched reading from the file (it's useful for scratched CDROMs).
|
|
It's recommended that you tuneup your CDROM drive also with hdparm:</P>
|
|
|
|
<P> <CODE>hdparm -d1 -a8 -u1 (cdrom device)</CODE></P>
|
|
|
|
<P>to enable using DMA access, readahead, and IRQ unmasking.
|
|
(if you don't understand these, *read the hdparm manpage*)</P>
|
|
|
|
<P>Please refer to "<CODE>/proc/ide/[cdrom device]/settings</CODE>" for fine-tuning your
|
|
CDROM.</P>
|
|
|
|
<P><B><A NAME=4.2>4.2. DVD playback</A></B></P>
|
|
|
|
<P><B>MPlayer</B> uses <CODE>libdvdread</CODE> and <CODE>libdvdcss</CODE> for
|
|
DVD decryption and playing. These two libraries are contained in the
|
|
<CODE>libmpdvdkit/</CODE> subdirectory in the <B>MPlayer</B> tree, you
|
|
don't have to install them separately. We opt for this solution because
|
|
we had to fix a libdvdread bug, and apply a patch which adds
|
|
<B>cracked CSS keys caching support</B> for libdvdcss (results in large
|
|
speed increase before playing). These cracked keys are stored in
|
|
<CODE>$HOME/.mplayer/DVDKeys</CODE> directory.</P>
|
|
|
|
<P>Support for <CODE>dvdnav</CODE> is being added (not usable now).</P>
|
|
|
|
<LI><P><B>Old-style DVD support - <I>OPTIONAL</I></B></P>
|
|
|
|
<P><I>Useful if you want to play encoded VOB's from hard disk. Compile and
|
|
install <B>libcss</B> 0.0.1 (not newer) (if <B>MPlayer</B> can't detect
|
|
it, use the <CODE>-csslib /path/to/libcss.so</CODE> option).</P></LI>
|
|
|
|
<LI><P><B>Compile MPlayer.</B></P>
|
|
|
|
<P>Run <CODE>./configure</CODE>. If you didn't delete
|
|
<CODE>libmpdvdkit</CODE> subdirectory from MPlayer tree, ./configure should
|
|
say the following:</P>
|
|
|
|
<P><CODE>Checking for DVD support (libmpdvdkit) ... yes</CODE></P>
|
|
|
|
<P>(of course you can put your favourite configure options into the command
|
|
line when you run ./configure)</P>
|
|
|
|
<P><B>MPlayer</B> can use <CODE>libdvdread</CODE> and <CODE>libdvdcss</CODE>
|
|
libraries installed system-wide, but this solution is NOT RECOMMENDED, as
|
|
can result in bugs, library incompatibilities, and slower speed.</P>
|
|
|
|
<P>Either way, say: <CODE>make</CODE>, then <CODE>make install</CODE>.</P>
|
|
|
|
<P><B>Using MPlayer to play DVDs:</B></P>
|
|
|
|
|
|
<TABLE BORDER=0 WIDTH=100%>
|
|
<TD VALIGN=top><FONT CLASS="text">-dvd <title_id> </TD>
|
|
<TD><FONT CLASS="text">Enables DVD support and selects title.</TD><TR>
|
|
<TD VALIGN=top><FONT CLASS="text">-chapter <chapter_id> </TD>
|
|
<TD><FONT CLASS="text">Selects DVD chapter(s) to play (default: play from chapter 1).
|
|
Example : <CODE>-chapter 5-10</CODE> or <CODE>-chapter -9</CODE></TD><TR>
|
|
<TD VALIGN=top><FONT CLASS="text">-dvdangle <angle_id> </TD>
|
|
<TD><FONT CLASS="text">Selects camera angle (default: 1)</TD><TR>
|
|
<TD VALIGN=top><FONT CLASS="text">-alang <country code> </TD>
|
|
<TD><FONT CLASS="text">
|
|
The <CODE>country code</CODE> tells <B>MPlayer</B> which audio language(s) to prefer.
|
|
For the list of available languages, add <CODE>-v</CODE> option after
|
|
your DVD options, and browse the output.<BR>
|
|
For example :<BR>
|
|
<CODE>-alang hu,en</CODE> - first tries to find hungarian
|
|
audio, and if not found, decode english audio.</TD></TR>
|
|
<TD VALIGN=top><FONT CLASS="text">-slang <country code> </TD>
|
|
<TD><FONT CLASS="text">
|
|
Turns on DVD subtitles. The <CODE>country code</CODE> tells <B>MPlayer</B>
|
|
which language(s) to prefer.
|
|
For the list of available languages, add <CODE>-v</CODE> option after
|
|
your DVD options, and browse the output.<BR>
|
|
For example :<BR>
|
|
<CODE>-slang hu,en</CODE> - first tries to display hungarian
|
|
subtitles, and if not found, display english subtitles.</TD></TR>
|
|
<TD VALIGN=top><FONT CLASS="text">-sid <subtitle_id> </TD>
|
|
<TD><FONT CLASS="text">
|
|
Displays a subtitle channel with the given <CODE>id</CODE> (values can be
|
|
0-31). Useful for example with badly mastered DVDs where country code
|
|
selects the wrong channel.</TD></TR>
|
|
<TD VALIGN=top><FONT CLASS="text">-csslib <path/filename></TD>
|
|
<TD><FONT CLASS="text">
|
|
(old-style DVD option) This option is used to override the default location
|
|
of <CODE>libcss.so</CODE>
|
|
</TD></TR>
|
|
<TD VALIGN=top><FONT CLASS="text">-dvdauth <DVD device> </TD>
|
|
<TD><FONT CLASS="text">
|
|
(old-style DVD option) Turns on DVD authentication using the given device.
|
|
</TD></TR>
|
|
<TD VALIGN=top><FONT CLASS="text">-dvdkey <CSS key></TD>
|
|
<TD><FONT CLASS="text">
|
|
(old-style DVD option) When decoding from non-DVD, this option gives the
|
|
CSS key needed to crack the DVD (the key is printed when authenticating
|
|
with DVD).
|
|
</TD></TR>
|
|
</TABLE>
|
|
|
|
<P>Default device is <CODE>/dev/dvd</CODE>, you can change it in config.h
|
|
(compile time option), or you can specify it using the -dvd-device option :
|
|
</P>
|
|
|
|
<P> <CODE>mplayer -dvd 1 -dvd-device /dev/dvd</CODE></P>
|
|
<P> <CODE>mplayer -dvd 1 -slang en -dvd-device /dev/dvd</CODE></P>
|
|
<P> <CODE>mplayer -dvd 1 -slang en -dvd-device /dev/dvd -chapter 20-25</CODE></P>
|
|
<P> <CODE>mplayer -dvd 2 -alang sp -chapter 5 -dvdangle 2</CODE></P>
|
|
<P> <CODE>mplayer -dvdauth /dev/dvd /mnt/cd/video_ts/vts_03_1.vob</CODE></P>
|
|
<P> <CODE>mplayer -dvdkey C005D4A16D vts_03_1.vob</CODE></P>
|
|
|
|
<P><B><A NAME=4.3>4.3. DVD playback FAQ</A></B></P>
|
|
|
|
<TABLE BORDER=0 ALIGN=left WIDTH=100%>
|
|
|
|
<TD></TD><TD VALIGN=top>Q:</TD><TD WIDTH=100%><B><FONT CLASS="text">
|
|
Playing a DVD, I encountered this error :<BR>
|
|
<CODE>mplayer: ifo_read.c:1143: ifoRead_C_ADT_internal: Assertion nfo_length /
|
|
sizeof(cell_adr_t) >= c_adt->nr_of_vobs' failed.</CODE>
|
|
</B></TD><TR><TD></TD><TD VALIGN=top>A:</TD><TD><FONT CLASS="text">
|
|
This is a known libdvdread 0.9.1 bug, it should be already fixed in 0.9.2 and
|
|
libmpdvdkit, use the later.
|
|
</TD><TR><TD COLSPAN=3> </TD><TR>
|
|
|
|
<TD></TD><TD VALIGN=top>Q:</TD><TD WIDTH=100%><B><FONT CLASS="text">
|
|
Can I compile libdvdread and libdvdcss for example on my sweet Sparc/Solaris?
|
|
</B></TD><TR><TD></TD><TD VALIGN=top>A:</TD><TD><FONT CLASS="text">
|
|
Who knows ... Please test it and send feedback. But it's said that it
|
|
should work. Please refer documentation of libdvdread and its homepage
|
|
as well. We're not authors of libdvdread.
|
|
</TD><TR><TD COLSPAN=3> </TD><TR>
|
|
|
|
<TD></TD><TD VALIGN=top>Q:</TD><TD WIDTH=100%><B><FONT CLASS="text">
|
|
What about subtitles? Can MPlayer display them?
|
|
</B></TD><TR><TD></TD><TD VALIGN=top>A:</TD><TD><FONT CLASS="text">
|
|
Yes! See above in the DVD chapter.
|
|
</TD><TR><TD COLSPAN=3> </TD><TR>
|
|
|
|
<TD></TD><TD VALIGN=top>Q:</TD><TD WIDTH=100%><B><FONT CLASS="text">
|
|
How can I set the region code of my DVD-Drive ? I don't have windows!
|
|
</B></TD><TR><TD></TD><TD VALIGN=top>A:</TD><TD><FONT CLASS="text">
|
|
Use the 'regionset' tool:
|
|
<A HREF="http://www.linuxtv.org/download/dvd/dvd_disc_20000215.tar.gz">http://www.linuxtv.org/download/dvd/dvd_disc_20000215.tar.gz</A>
|
|
</TD><TR><TD COLSPAN=3> </TD><TR>
|
|
|
|
<TD></TD><TD VALIGN=top>Q:</TD><TD WIDTH=100%><B><FONT CLASS="text">
|
|
Do I need to be (setuid) root/setuid fibmap_mplayer to be able to play DVD?
|
|
</B></TD><TR><TD></TD><TD VALIGN=top>A:</TD><TD><FONT CLASS="text">
|
|
No, you don't. Only for old-style DVD support. However of course you must have
|
|
the proper rights to the DVD device driver entry (in /dev).
|
|
</TD><TR><TD COLSPAN=3> </TD><TR>
|
|
|
|
<TD></TD><TD VALIGN=top>Q:</TD><TD WIDTH=100%><B><FONT CLASS="text">
|
|
Where can I get libdvdread and libdvdcss packages from?
|
|
</B></TD><TR><TD></TD><TD VALIGN=top>A:</TD><TD><FONT CLASS="text">
|
|
From the site of Ogle:
|
|
<A HREF="http://www.dtek.chalmers.se/groups/dvd">http://www.dtek.chalmers.se/groups/dvd</A>.
|
|
</TD><TR><TD COLSPAN=3> </TD><TR>
|
|
|
|
<TD></TD><TD VALIGN=top>Q:</TD><TD WIDTH=100%><B><FONT CLASS="text">
|
|
Is it possible to play/encode only selected chapters ?
|
|
</B></TD><TR><TD></TD><TD VALIGN=top>A:</TD><TD><FONT CLASS="text">
|
|
Yes, see the <CODE>-chapter</CODE> option.
|
|
</TD><TR><TD COLSPAN=3> </TD><TR>
|
|
|
|
<TD></TD><TD VALIGN=top>Q:</TD><TD WIDTH=100%><B><FONT CLASS="text">
|
|
My DVD playing is sluggish !
|
|
</B></TD><TR><TD></TD><TD VALIGN=top>A:</TD><TD><FONT CLASS="text">
|
|
Use the <CODE>-cache</CODE> option (see the manpage!). If it still doesn't
|
|
work, try enabling DMA for the DVD drive.
|
|
</TD><TR><TD COLSPAN=3> </TD><TR>
|
|
|
|
</TABLE>
|
|
|
|
</BODY>
|
|
</HTML>
|