Skip to content

W
websites
Commit 884a044b authored by Julien Lafaix's avatar Julien Lafaix
Browse files
Options

encoding-cards: add DirectShow 

dvb: update stream with VLC
parent 45191204
Hide whitespace changes
Inline Side-by-side
Showing with 77 additions and 27 deletions
www.videolan.org/doc/streaming-howto/src/en/dvb.xml
View file @ 884a044b
......@@ -27,7 +27,7 @@ DVB drivers:
<listitem><para>
if you use a Linux 2.6.x kernel, you just need to
compile the right modules;
compile the right modules.
</para></listitem>
......@@ -116,12 +116,12 @@ Stream with VLC
</title>
<note><para>
For this, you must use the SVN version of VLC and compile
For this, you can use the SVN version of VLC and compile
it with <command>./configure --enable-dvb</command> This feature should
still be considered as experimental.</para></note>
still be considered as experimental. You can find it in the official release since the version 0.7.2.</para></note>
<screen>
<prompt>% </prompt><userinput>vlc -vvv --program 8211 dvb:12597000:0:3:27500000 --sout udp:192.168.0.12 --ttl 12</userinput>
<prompt>% </prompt><userinput>vlc -vvv --color --ttl 12 --ts-es-id-pid --programs 8508,8505 dvb: --dvb-adapter=0 --dvb-frequency=11739000 --dvb-srate=27500000 --dvb-voltage=13 --dvb-fec=3 --dvb-budget-mode --sout '#duplicate{dst=std{access=udp,mux=ts,url=adress:3001},select="program=8508",dst=std{access=udp,mux=ts,url=adress:3002},select="program=8505"}'</userinput>
</screen>
<para>
......@@ -131,37 +131,41 @@ where:
<itemizedlist>
<listitem><para>
<filename>8211</filename> is the PID of the DVB
channel you would like to stream, expressed as a decimal number;
</para></listitem>
<filename>ts-es-id-pid</filename> is necessary to duplicate</para></listitem>
<listitem><para>
<filename>12597000</filename> is the frequency of the
transponder you want to stream from in Hz;</para></listitem>
<filename>28006</filename> is the PID of the DVB
channel you would like to stream, expressed as a decimal number
</para></listitem>
<listitem><para>
<filename>0</filename> is the polarization (0 for
vertical, 1 for horizontal);</para></listitem>
<filename>0</filename> is the id of the dvb card (0 for dvb0)</para></listitem>
<listitem><para>
<filename>3</filename> is the FEC (3 for 3/4, 9 for
auto);</para></listitem>
<filename>11739000</filename> is the frequency of the
transponder you want to stream from in Hz</para></listitem>
<listitem><para>
<filename>27500000</filename> is the transponder
symbolrate in Hz;</para></listitem>
symbolrate in Hz</para></listitem>
<listitem><para>
<filename>13</filename> is the polarization (13 for vertical and 18 for horizontal)</para></listitem>
<listitem><para>
<filename>3</filename> is the FEC (3 for 3/4), if you don't put the option it will auto-detect the value</para></listitem>
<listitem><para><emphasis>192.168.0.12</emphasis>
<listitem><para><emphasis>adress</emphasis>
is either:</para>
<itemizedlist>
<listitem><para>
the IP address of the machine you want to unicast to;
the IP address of the machine you want to unicast to
</para></listitem>
<listitem><para>
or the DNS name the machine you want to unicast to;
or the DNS name the machine you want to unicast to
</para></listitem>
<listitem><para>
......@@ -173,8 +177,7 @@ or the multicast IP address.</para></listitem>
<listitem><para>
<emphasis>12</emphasis> is the value of the TTL (Time
To Live) of your IP packets (which means that the stream will be able to cross 11
routers).</para></listitem>
To Live) of your IP packets (which means that the stream will be able to cross 11 routers).</para></listitem>
</itemizedlist>
......
www.videolan.org/doc/streaming-howto/src/en/encoding-cards.xml
View file @ 884a044b
<?xml version="1.0" encoding="iso8859-1"?>
<chapter id="hardencoding"><title id="thardencoding">
Stream from encoding cards
Stream from encoding cards and other capture peripherals
</title>
<!-- TODO: Add DirectShow,
How to do it with GUI
Update -->
<!-- TODO: Complete DirectShow -->
<sect1><title>Hardware encoding cards</title>
......@@ -49,7 +47,7 @@ If you use a 2.6 kernel, you only need to build I2C support and the BT848 Video
<para>
Once your kernel is ready, install the CK version (currently in development) of the Linux drivers for the Hauppauge WinTV-PVR-250/350. They are hosted on
<ulink url="http://67.18.1.101/~ckennedy/ivtv">ivtv ck</ulink>. You will need to patch your kernel to use it with a 2.4. You can also use the CVS version available here : <ulink url="http://ivtv.sourceforge.net/">ivtv.sourceforge.net</ulink>(this version is not developped anymore).
<ulink url="http://67.18.1.101/~ckennedy/ivtv">ivtv ck</ulink>. You will need to patch your kernel to use it with a 2.4. You can also use the CVS version available here: <ulink url="http://ivtv.sourceforge.net/">ivtv.sourceforge.net</ulink> (this version is not developped anymore).
Then, you will have to create the device and load the modules; for this,
please refer to the documentation shipped with the drivers.
</para>
......@@ -241,8 +239,11 @@ find more information about video4linux and supported devices <ulink url="http:/
<para>
Compile the right module for your device, and insert
it into your kernel (Some video4linux modules are shipped with the 2.4.x
Linux kernels). You can test your device by using any of the listed
it into your kernel. Some video4linux modules are shipped with the 2.4.x
and 2.6.x Linux kernels, the patch is available on the
<ulink url="http://bytesex.org/v4l">Video4Linux HQ</ulink>.</para>
<para>You can test your device by using any of the listed
programs in the <emphasis>Video: TV and PVR/DVR</emphasis> section of
<ulink url="http://www.exploits.org/v4l/">this page</ulink>.
</para>
......@@ -385,5 +386,51 @@ able to cross 11 routers).</para></listitem>
</sect2>
</sect1>
</chapter>
<sect1><title>Stream with DirectShow</title>
<note><para>This is only possible under Windows</para></note>
<sect2><title>Install your peripheral drivers</title>
<para>You need to install your peripherals under Windows with the appropriate drivers. Nothing else is necessary.</para>
</sect2>
<sect2><title>Stream with VLC in command line</title>
<para><screen><prompt>% </prompt><userinput>C:\Program Files\VideoLAN\VLC\vlc.exe -vvv -I rc --loop --ttl 12 dshow:/vdev="webcam":adev="sound":size="640x480" --sout=#std{mux=ts,access=udp,url=239.255.42.12}</userinput></screen>
<itemizedlist>
<note>
<para>You need to precise the complete path to find vlc program or to launch the command from the correct directory.</para>
</note>
<listitem><para><emphasis>vvv</emphasis> is to activate the verbose mode</listitem>
<listitem><para><emphasis>rc</emphasis> is to activate the remote control interface (MS/DOS console)</listitem>
<listitem><para><emphasis>loop</emphasis> is to stream continuously</listitem>
<listitem><para><emphasis>12</emphasis> is the value of the TTL (Time To Live) of your IP packets (which means that the stream will be able to cross 11 routers),
</para></listitem>
<listitem><para><emphasis>vdev="webcam"</emphasis> is the name of the video peripheral that DirectShow will use,
</para></listitem>
<listitem><para><emphasis>adev="sound"</emphasis> is the name of the audio peripheral,
</para></listitem>
<listitem><para><emphasis>size="640x480"</emphasis> is the resolution (you can also put the standard size like <emphasis>subqcif</emphasis> (128x96),
<emphasis>qsif</emphasis> (160x120), <emphasis>qcif</emphasis>
(176x144), <emphasis>sif</emphasis> (320x240), <emphasis>cif</emphasis>
(352x288) or <emphasis>vga</emphasis> (640x480)).
</para></listitem>
<listitem><para><emphasis>239.255.42.12</emphasis>
is either:
</para>
<itemizedlist>
<listitem><para>
the IP address of the machine you want to unicast
to
</para></listitem>
<listitem><para>
or the DNS name the machine you want to unicast
to
</para></listitem>
<listitem><para>
or a multicast IP address.</para></listitem>
</itemizedlist>
</listitem>
</itemizedlist>
</sect2>
</sect1>
</chapter>
Markdown is supported
0% or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment