Decklink bdm-pcb2

Hello,

I’m beginner in the world of casparcg. We have a small cable tv in Poland. So far we have used the air box broadcast server. We can’t afford it. Besides, he is only SD.

We would like to use caspar for broadcasting. We are trying to do tests, but we are not able to transfer the image from the client to the TV connected by cable network.

My card is decklink bmd-pcb2. Is she compatible with caspar? Or is it something else? Have you any ideas?

Best,
Arek

That seems to be quite an old card. I don’t know if it still works, you need to try. First you need to make it run in Windows (or Linux?). I do not expect, that the latest Desktop Video drivers work with this card, but you can still download older versions at the BMD support pages. If you can see output from the card using one of the Desktop Video tools, you can try to change your casparcg.config to access the Decklink card. There are plenty of how to’s in the forum, use the search function.

Hi,

The computer sees the card. We can’t deal with how to set the casparcg.config file to see the picture on the TV.

Try adding

<decklink>
    <device>1</device>
</decklink>

into <consumers> tags

We type it exactly. Unfortunately, it does not connect to the tv. On the airbox with the same cable and card setup it worked.

What TV resolution is the TV expecting? SD (PAL or NTSC) or HD (50i, 50p, 60i or 60p)?

Does CasparCG write any error during inicialization?

So yes: we use a standard Sony Bravia TV - it supports both HD and SD automatically. Airbox playout is working on the same TV.

CasparCG does not throw an error on startup. It displays the video in this “black frame” but does not transfer it to the TV.

CasparCG does not throw an error on startup. It displays the video in this “black frame” but does not transfer it to the TV.

Assuming the card only supports SD, did you set CasparCG’s channel video mode to PAL?

I guess so. How can I do that?

In the config file, there is <video-mode>(something)</video-mode> in <channel> tags. That “(something)” should be “PAL” if you need it in SD

EDIT: I am assuming you use PAL framerate, from your first post, where you have written you are based in Poland. If you haven’t removed it, there should be all possible modes commented out in the bottom of the config file, in case you needed different video mode.

Yes. The filesystem in my country is PAL. Unfortunately, I will not check this command until Monday, because only on Monday I will be at the emissions server in the editorial office. I’ll be in touch on Monday. Best

In my setup it is there: PAL 576p 2500 . If I leave only the PAL, the black window with the picture does not open

This information is give by the server:

You can’t have <decklink> within <screen>.

In the attachment I am also sending you my logs and casparcg.config file saved as a text file. Please help. 

Log 1: 

[2020-12-14 12:05:30.111] [1380] [info]    ############################################################################
[2020-12-14 12:05:30.112] [1380] [info]    CasparCG Server is distributed by the Swedish Broadcasting Corporation (SVT)
[2020-12-14 12:05:30.112] [1380] [info]    under the GNU General Public License GPLv3 or higher.
[2020-12-14 12:05:30.112] [1380] [info]    Please see LICENSE.TXT for details.
[2020-12-14 12:05:30.112] [1380] [info]    http://www.casparcg. com/
[2020-12-14 12:05:30.112] [1380] [info]    ############################################################################
[2020-12-14 12:05:30.113] [1380] [info]    Starting CasparCG Video and Graphics Playout Server 2.0.7. Stable
[2020-12-14 12:05:30.113] [1380] [info]    on Windows 7 Professional 
[2020-12-14 12:05:30.113] [1380] [info]    Intel(R) Core(TM)2 Quad CPU    Q8300  @ 2.50GHz Physical Threads: 4
[2020-12-14 12:05:30.113] [1380] [info]    P31-ES3G
[2020-12-14 12:05:30.124] [1380] [info]    Decklink Not found
[2020-12-14 12:05:30.126] [1380] [info]    Bluefish Not found
[2020-12-14 12:05:30.126] [1380] [info]    FreeImage 3.15.4
[2020-12-14 12:05:30.126] [1380] [info]    FFMPEG-avcodec 55.52.102
[2020-12-14 12:05:30.126] [1380] [info]    FFMPEG-avformat 55.33.100
[2020-12-14 12:05:30.126] [1380] [info]    FFMPEG-avfilter 4.2.100
[2020-12-14 12:05:30.126] [1380] [info]    FFMPEG-avutil 52.66.100
[2020-12-14 12:05:30.126] [1380] [info]    FFMPEG-swscale 2.5.102
[2020-12-14 12:05:30.127] [1380] [info]    Flash Not found
[2020-12-14 12:05:30.129] [1380] [info]    flash[cg20.fth.pal|0] Initialized.
[2020-12-14 12:05:30.129] [1380] [info]    flash[cg20.fth.pal|0] Invoking info-command: <invoke name="GetInfo" returntype="xml"><arguments></arguments></invoke>
[2020-12-14 12:05:30.131] [2632] [error]   producer\flash_producer.cpp(217): Throw in function __thiscall caspar::flash::flash_renderer::flash_renderer(const class caspar::safe_ptr<class caspar::diagnostics::graph> &,const class std::tr1::shared_ptr<struct caspar::core::frame_factory> &,const class std::basic_string<wchar_t,struct std::char_traits<wchar_t>,class std::allocator<wchar_t> > &,int,int)
Dynamic exception type: class boost::exception_detail::clone_impl<struct caspar::caspar_exception>
std::exception::what: Unknown exception
[struct caspar::tag_msg_info *] = flash-player[cg20.fth.pal|1024x576] Failed to Create FlashAxControl

[2020-12-14 12:05:30.132] [1380] [trace]   Template-Host Unknown
[2020-12-14 12:05:30.133] [1380] [info]    NewTek iVGA unavailable (Processing.AirSend.x86.dll)
[2020-12-14 12:05:30.133] [1380] [info]    casparcg.config:
-----------------------------------------
<?xml version="1.0" encoding="utf-8"?>
<configuration>
   <paths>
      <media-path>media\</media-path>
      <log-path>log\</log-path>
      <data-path>data\</data-path>
      <template-path>template\</template-path>
      <thumbnails-path>thumbnails\</thumbnails-path>
   </paths>
   <channels>
      <channel>
         <video-mode>PAL 576p 2500</video-mode>
         <consumers>
            <screen>
               <decklink>
                  <device>1</device>
               </decklink>
            </screen>
            <system-audio/>
         </consumers>
      </channel>
   </channels>
   <controllers>
      <tcp>
         <port>5250</port>
         <protocol>AMCP</protocol>
      </tcp>
   </controllers>
</configuration>
-----------------------------------------
[2020-12-14 12:05:30.133] [1380] [info]    Initialized html module.
[2020-12-14 12:05:30.133] [1920] [info]    flash[cg20.fth.pal|0] Uninitialized.
[2020-12-14 12:05:30.134] [1380] [info]    Initializing OpenGL Device.
[2020-12-14 12:05:30.189] [3488] [info]    OpenGL 4.6.0 NVIDIA 460.79 NVIDIA Corporation
[2020-12-14 12:05:30.189] [3488] [info]    Successfully initialized OpenGL Device.
[2020-12-14 12:05:30.197] [1380] [info]    Initialized ffmpeg module.
[2020-12-14 12:05:30.198] [1380] [info]    Initialized bluefish module.
[2020-12-14 12:05:30.200] [1380] [info]    Initialized decklink module.
[2020-12-14 12:05:30.200] [1380] [info]    Initialized oal module.
[2020-12-14 12:05:30.201] [1380] [info]    Initialized newtek module.
[2020-12-14 12:05:30.201] [1380] [info]    Initialized ogl module.
[2020-12-14 12:05:30.201] [1380] [info]    Initialized flash module.
[2020-12-14 12:05:30.201] [1380] [info]    Initialized image module.
[2020-12-14 12:05:30.271] [1380] [info]    Uninitialized html module.
[2020-12-14 12:05:30.271] [1380] [error]   server.cpp(211): Throw in function void __thiscall caspar::server::implementation::setup_channels(const class boost::property_tree::basic_ptree<class std::basic_string<wchar_t,struct std::char_traits<wchar_t>,class std::allocator<wchar_t> >,class std::basic_string<wchar_t,struct std::char_traits<wchar_t>,class std::allocator<wchar_t> >,struct std::less<class std::basic_string<wchar_t,struct std::char_traits<wchar_t>,class std::allocator<wchar_t> > > > &)
Dynamic exception type: class boost::exception_detail::clone_impl<struct caspar::caspar_exception>
std::exception::what: Unknown exception
[struct caspar::tag_msg_info *] = Invalid video-mode.

[2020-12-14 12:05:30.271] [1380] [fatal]   Unhandled exception in main thread. Please report this error on the CasparCG forums .


Log2: 
[2020-12-14 12:07:02.173] [1492] [info]    ############################################################################
[2020-12-14 12:07:02.173] [1492] [info]    CasparCG Server is distributed by the Swedish Broadcasting Corporation (SVT)
[2020-12-14 12:07:02.174] [1492] [info]    under the GNU General Public License GPLv3 or higher.
[2020-12-14 12:07:02.174] [1492] [info]    Please see LICENSE.TXT for details.
[2020-12-14 12:07:02.174] [1492] [info]    http://www.casparcg. com/
[2020-12-14 12:07:02.174] [1492] [info]    ############################################################################
[2020-12-14 12:07:02.174] [1492] [info]    Starting CasparCG Video and Graphics Playout Server 2.0.7. Stable
[2020-12-14 12:07:02.174] [1492] [info]    on Windows 7 Professional 
[2020-12-14 12:07:02.174] [1492] [info]    Intel(R) Core(TM)2 Quad CPU    Q8300  @ 2.50GHz Physical Threads: 4
[2020-12-14 12:07:02.174] [1492] [info]    P31-ES3G
[2020-12-14 12:07:02.185] [1492] [info]    Decklink Not found
[2020-12-14 12:07:02.187] [1492] [info]    Bluefish Not found
[2020-12-14 12:07:02.187] [1492] [info]    FreeImage 3.15.4
[2020-12-14 12:07:02.188] [1492] [info]    FFMPEG-avcodec 55.52.102
[2020-12-14 12:07:02.188] [1492] [info]    FFMPEG-avformat 55.33.100
[2020-12-14 12:07:02.188] [1492] [info]    FFMPEG-avfilter 4.2.100
[2020-12-14 12:07:02.188] [1492] [info]    FFMPEG-avutil 52.66.100
[2020-12-14 12:07:02.188] [1492] [info]    FFMPEG-swscale 2.5.102
[2020-12-14 12:07:02.188] [1492] [info]    Flash Not found
[2020-12-14 12:07:02.190] [1492] [info]    flash[cg20.fth.pal|0] Initialized.
[2020-12-14 12:07:02.190] [1492] [info]    flash[cg20.fth.pal|0] Invoking info-command: <invoke name="GetInfo" returntype="xml"><arguments></arguments></invoke>
[2020-12-14 12:07:02.191] [1820] [error]   producer\flash_producer.cpp(217): Throw in function __thiscall caspar::flash::flash_renderer::flash_renderer(const class caspar::safe_ptr<class caspar::diagnostics::graph> &,const class std::tr1::shared_ptr<struct caspar::core::frame_factory> &,const class std::basic_string<wchar_t,struct std::char_traits<wchar_t>,class std::allocator<wchar_t> > &,int,int)
Dynamic exception type: class boost::exception_detail::clone_impl<struct caspar::caspar_exception>
std::exception::what: Unknown exception
[struct caspar::tag_msg_info *] = flash-player[cg20.fth.pal|1024x576] Failed to Create FlashAxControl

[2020-12-14 12:07:02.192] [1492] [trace]   Template-Host Unknown
[2020-12-14 12:07:02.192] [1492] [info]    NewTek iVGA unavailable (Processing.AirSend.x86.dll)
[2020-12-14 12:07:02.193] [1492] [info]    casparcg.config:
-----------------------------------------
<?xml version="1.0" encoding="utf-8"?>
<configuration>
   <paths>
      <media-path>media\</media-path>
      <log-path>log\</log-path>
      <data-path>data\</data-path>
      <template-path>template\</template-path>
      <thumbnails-path>thumbnails\</thumbnails-path>
   </paths>
   <channels>
      <channel>
         <video-mode>576p2500</video-mode>
         <consumers>
            <screen>
               <decklink>
                  <device>1</device>
               </decklink>
            </screen>
            <system-audio/>
         </consumers>
      </channel>
   </channels>
   <controllers>
      <tcp>
         <port>5250</port>
         <protocol>AMCP</protocol>
      </tcp>
   </controllers>
</configuration>
-----------------------------------------
[2020-12-14 12:07:02.193] [1492] [info]    Initialized html module.
[2020-12-14 12:07:02.193] [2284] [info]    flash[cg20.fth.pal|0] Uninitialized.
[2020-12-14 12:07:02.193] [1492] [info]    Initializing OpenGL Device.
[2020-12-14 12:07:02.237] [4068] [info]    OpenGL 4.6.0 NVIDIA 460.79 NVIDIA Corporation
[2020-12-14 12:07:02.237] [4068] [info]    Successfully initialized OpenGL Device.
[2020-12-14 12:07:02.243] [1492] [info]    Initialized ffmpeg module.
[2020-12-14 12:07:02.244] [1492] [info]    Initialized bluefish module.
[2020-12-14 12:07:02.245] [1492] [info]    Initialized decklink module.
[2020-12-14 12:07:02.245] [1492] [info]    Initialized oal module.
[2020-12-14 12:07:02.245] [1492] [info]    Initialized newtek module.
[2020-12-14 12:07:02.245] [1492] [info]    Initialized ogl module.
[2020-12-14 12:07:02.245] [1492] [info]    Initialized flash module.
[2020-12-14 12:07:02.245] [1492] [info]    Initialized image module.
[2020-12-14 12:07:02.249] [4068] [info]    [shader] Blend-modes are disabled.
[2020-12-14 12:07:02.250] [1492] [info]    video_channel[1|576p2500] Successfully Initialized.
[2020-12-14 12:07:02.253] [1492] [info]    
+---------------+
| filter_buffer |default--[1024x576 1:1 bgra]--filter_buffersink:default
|   (buffer)    |
+---------------+

                                                   +-------------------+
filter_buffer:default--[1024x576 1:1 bgra]--default| filter_buffersink |
                                                   |   (buffersink)    |
                                                   +-------------------+


[2020-12-14 12:07:02.254] [1492] [info]    Screen consumer [1|576p2500] Successfully Initialized.
[2020-12-14 12:07:02.254] [864]  [info]    output[1] Screen consumer [1|576p2500] Added.
[2020-12-14 12:07:02.317] [1916] [info]    Screen consumer [1|576p2500] Successfully Initialized.
[2020-12-14 12:07:02.358] [1492] [info]    oal[1|576p2500] Sucessfully Initialized.
[2020-12-14 12:07:02.358] [864]  [info]    output[1] oal[1|576p2500] Added.
[2020-12-14 12:07:02.358] [1492] [info]    Initialized channels.
[2020-12-14 12:07:02.360] [1492] [info]    Initialized thumbnail generator.
[2020-12-14 12:07:02.361] [1492] [info]    WinSock2 Initialized.
[2020-12-14 12:07:02.361] [1492] [info]    Listener successfully initialized
[2020-12-14 12:07:02.361] [1492] [info]    Initialized controllers.
[2020-12-14 12:07:02.361] [1492] [info]    Initialized osc.
[2020-12-14 12:07:02.361] [1492] [info]    Started initial media information retrieval.
[2020-12-14 12:07:03.119] [1008] [info]    Initial media information retrieval finished.
[2020-12-14 12:07:18.696] [1492] [info]    Screen consumer [1|576p2500] Successfully Uninitialized.
[2020-12-14 12:07:18.697] [1492] [info]    oal[1|576p2500] Successfully Uninitialized.
[2020-12-14 12:07:18.825] [1492] [info]    Uninitialized html module.
[2020-12-14 12:07:19.325] [1492] [info]    Successfully shutdown CasparCG Server.

file casparcg.config:
<?xml version="1.0" encoding="utf-8"?>
<configuration>
  <paths>
    <media-path>media\</media-path>
    <log-path>log\</log-path>
    <data-path>data\</data-path>
    <template-path>template\</template-path>
    <thumbnails-path>thumbnails\</thumbnails-path>
  </paths>
  <channels>
    <channel>
        <video-mode>576p2500</video-mode>
        <consumers>
          <screen>
	   <decklink>
            <device>1</device>
	   </decklink>
          </screen>
          <system-audio />
        </consumers>
    </channel>
  </channels>
  <controllers>
    <tcp>
        <port>5250</port>
        <protocol>AMCP</protocol>
    </tcp>
  </controllers>
</configuration>

<!--
<log-level>       trace [trace|debug|info|warning|error]</log-level>
<channel-grid>    false [true|false]</channel-grid>
<mixer>
    <blend-modes>          false [true|false]</blend-modes>
    <straight-alpha>       false [true|false]</straight-alpha>
    <chroma-key>           false [true|false]</chroma-key>
    <mipmapping_default_on>false [true|false]</mipmapping_default_on>
</mixer>
<auto-deinterlace>true  [true|false]</auto-deinterlace>
<auto-transcode>  true  [true|false]</auto-transcode>
<pipeline-tokens> 2     [1..]       </pipeline-tokens>
<template-hosts>
    <template-host>
        <video-mode/>
        <filename/>
        <width/>
        <height/>
    </template-host>
</template-hosts>
<flash>
    <buffer-depth>auto [auto|1..]</buffer-depth>
</flash>
<thumbnails>
    <generate-thumbnails>true [true|false]</generate-thumbnails>
    <width>256</width>
    <height>144</height>
    <video-grid>2</video-grid>
    <scan-interval-millis>5000</scan-interval-millis>
    <generate-delay-millis>2000</generate-delay-millis>
    <video-mode>576pp2500</video-mode>
    <mipmap>false</mipmap>
</thumbnails>
<channels>
    <channel>
        <video-mode> PAL 576p 2500</video-mode>
        <channel-layout>stereo </channel-layout>
        <straight-alpha-output>false</straight-alpha-output>
        <consumers>
            <decklink>
                <device>1</device>
                <embedded-audio>true</embedded-audio>
                <channel-layout>stereo</channel-layout>
                <latency>low</latency>
                <keyer>external</keyer>
                <key-only>false</key-only>
                <buffer-depth>3</buffer-depth>
                <custom-allocator>true</custom-allocator>
            </decklink>           
        </consumers>
    </channel>
</channels>
<osc>
  <default-port>6250</default-port>
  <predefined-clients>
    <predefined-client>
      <address>127.0.0.1</address>
      <port>5253</port>
    </predefined-client>
  </predefined-clients>
</osc>
<audio>
  <channel-layouts>
    <channel-layout>
      <name>mono</name>
      <type>1.0</type>
      <num-channels>1</num-channels>
      <channels>C</channels>
    </channel-layout>
    <channel-layout>
      <name>stereo</name>
      <type>2.0</type>
      <num-channels>2</num-channels>
      <channels>L R</channels>
    </channel-layout>
    <channel-layout>
      <name>dts</name>
      <type>5.1</type>
      <num-channels>6</num-channels>
      <channels>C L R Ls Rs LFE</channels>
    </channel-layout>
    <channel-layout>
      <name>dolbye</name>
      <type>5.1+stereomix</type>
      <num-channels>8</num-channels>
      <channels>L R C LFE Ls Rs Lmix Rmix</channels>
    </channel-layout>
    <channel-layout>
      <name>dolbydigital</name>
      <type>5.1</type>
      <num-channels>6</num-channels>
      <channels>L C R Ls Rs LFE</channels>
    </channel-layout>
    <channel-layout>
      <name>smpte</name>
      <type>5.1</type>
      <num-channels>6</num-channels>
      <channels>L R C LFE Ls Rs</channels>
    </channel-layout>
    <channel-layout>
      <name>passthru</name>
      <type>16ch</type>
      <num-channels>16</num-channels>
      <channels />
    </channel-layout>
  </channel-layouts>
  <mix-configs>
    <mix-config>
      <from>1.0</from>
      <to>2.0</to>
      <mix>add</mix>
      <mappings>
        <mapping>C L 1.0</mapping>
        <mapping>C R 1.0</mapping>
      </mappings>
    </mix-config>
    <mix-config>
      <from>1.0</from>
      <to>5.1</to>
      <mix>add</mix>
      <mappings>
        <mapping>C L 1.0</mapping>
        <mapping>C R 1.0</mapping>
      </mappings>
    </mix-config>
    <mix-config>
      <from>1.0</from>
      <to>5.1+stereomix</to>
      <mix>add</mix>
      <mappings>
        <mapping>C L    1.0</mapping>
        <mapping>C R    1.0</mapping>
        <mapping>C Lmix 1.0</mapping>
        <mapping>C Rmix 1.0</mapping>
      </mappings>
    </mix-config>
    <mix-config>
      <from>2.0</from>
      <to>1.0</to>
      <mix>add</mix>
      <mappings>
        <mapping>L C 1.0</mapping>
        <mapping>R C 1.0</mapping>
      </mappings>
    </mix-config>
    <mix-config>
      <from>2.0</from>
      <to>5.1</to>
      <mix>add</mix>
      <mappings>
        <mapping>L L 1.0</mapping>
        <mapping>R R 1.0</mapping>
      </mappings>
    </mix-config>
    <mix-config>
      <from>2.0</from>
      <to>5.1+stereomix</to>
      <mix>add</mix>
      <mappings>
        <mapping>L L    1.0</mapping>
        <mapping>R R    1.0</mapping>
        <mapping>L Lmix 1.0</mapping>
        <mapping>R Rmix 1.0</mapping>
      </mappings>
    </mix-config>
    <mix-config>
      <from>5.1</from>
      <to>1.0</to>
      <mix>average</mix>
      <mappings>
        <mapping>L  C 1.0</mapping>
        <mapping>R  C 1.0</mapping>
        <mapping>C  C 0.707</mapping>
        <mapping>Ls C 0.707</mapping>
        <mapping>Rs C 0.707</mapping>
      </mappings>
    </mix-config>
    <mix-config>
      <from>5.1</from>
      <to>2.0</to>
      <mix>average</mix>
      <mappings>
        <mapping>L  L 1.0</mapping>
        <mapping>R  R 1.0</mapping>
        <mapping>C  L 0.707</mapping>
        <mapping>C  R 0.707</mapping>
        <mapping>Ls L 0.707</mapping>
        <mapping>Rs R 0.707</mapping>
      </mappings>
    </mix-config>
    <mix-config>
      <from>5.1</from>
      <to>5.1+stereomix</to>
      <mix>average</mix>
      <mappings>
        <mapping>L   L   1.0</mapping>
        <mapping>R   R   1.0</mapping>
        <mapping>C   C   1.0</mapping>
        <mapping>Ls  Ls  1.0</mapping>
        <mapping>Rs  Rs  1.0</mapping>
        <mapping>LFE LFE 1.0</mapping>

        <mapping>L  Lmix 1.0</mapping>
        <mapping>R  Rmix 1.0</mapping>
        <mapping>C  Lmix 0.707</mapping>
        <mapping>C  Rmix 0.707</mapping>
        <mapping>Ls Lmix 0.707</mapping>
        <mapping>Rs Rmix 0.707</mapping>
      </mappings>
    </mix-config>
    <mix-config>
      <from>5.1+stereomix</from>
      <to>1.0</to>
      <mix>add</mix>
      <mappings>
        <mapping>Lmix C 1.0</mapping>
        <mapping>Rmix C 1.0</mapping>
      </mappings>
    </mix-config>
    <mix-config>
      <from>5.1+stereomix</from>
      <to>2.0</to>
      <mix>add</mix>
      <mappings>
        <mapping>Lmix L 1.0</mapping>
        <mapping>Rmix R 1.0</mapping>
      </mappings>
    </mix-config>
    <mix-config>
      <from>5.1+stereomix</from>
      <to>5.1</to>
      <mix>add</mix>
      <mappings>
        <mapping>L   L   1.0</mapping>
        <mapping>R   R   1.0</mapping>
        <mapping>C   C   1.0</mapping>
        <mapping>Ls  Ls  1.0</mapping>
        <mapping>Rs  Rs  1.0</mapping>
        <mapping>LFE LFE 1.0</mapping>
      </mappings>
    </mix-config>
  </mix-configs>
</audio>
-->
   <channels>
      <channel>
         <video-mode>PAL</video-mode>
         <consumers>
               <decklink>
                  <device>1</device>
               </decklink>
            <screen>
            </screen>
            <system-audio/>
         </consumers>
      </channel>
   </channels>
So what should I remove from casparcg.config?

My file: 
<configuration>
  <paths>
    <media-path>media\</media-path>
    <log-path>log\</log-path>
    <data-path>data\</data-path>
    <template-path>template\</template-path>
    <thumbnails-path>thumbnails\</thumbnails-path>
  </paths>
  <channels>
    <channel>
        <video-mode>576p2500</video-mode>
        <consumers>
          <screen>
	   <decklink>
            <device>1</device>
	   </decklink>
          </screen>
          <system-audio />
        </consumers>
    </channel>
  </channels>
  <controllers>
    <tcp>
        <port>5250</port>
        <protocol>AMCP</protocol>
    </tcp>
  </controllers>
</configuration>

<!--
<log-level>       trace [trace|debug|info|warning|error]</log-level>
<channel-grid>    false [true|false]</channel-grid>
<mixer>
    <blend-modes>          false [true|false]</blend-modes>
    <straight-alpha>       false [true|false]</straight-alpha>
    <chroma-key>           false [true|false]</chroma-key>
    <mipmapping_default_on>false [true|false]</mipmapping_default_on>
</mixer>
<auto-deinterlace>true  [true|false]</auto-deinterlace>
<auto-transcode>  true  [true|false]</auto-transcode>
<pipeline-tokens> 2     [1..]       </pipeline-tokens>
<template-hosts>
    <template-host>
        <video-mode/>
        <filename/>
        <width/>
        <height/>
    </template-host>
</template-hosts>
<flash>
    <buffer-depth>auto [auto|1..]</buffer-depth>
</flash>
<thumbnails>
    <generate-thumbnails>true [true|false]</generate-thumbnails>
    <width>256</width>
    <height>144</height>
    <video-grid>2</video-grid>
    <scan-interval-millis>5000</scan-interval-millis>
    <generate-delay-millis>2000</generate-delay-millis>
    <video-mode>576pp2500</video-mode>
    <mipmap>false</mipmap>
</thumbnails>
<channels>
    <channel>
        <video-mode> PAL 576p 2500</video-mode>
        <channel-layout>stereo </channel-layout>
        <straight-alpha-output>false</straight-alpha-output>
        <consumers>
            <decklink>
                <device>1</device>
                <embedded-audio>true</embedded-audio>
                <channel-layout>stereo</channel-layout>
                <latency>low</latency>
                <keyer>external</keyer>
                <key-only>false</key-only>
                <buffer-depth>3</buffer-depth>
                <custom-allocator>true</custom-allocator>
            </decklink>           
        </consumers>
    </channel>
</channels>
<osc>
  <default-port>6250</default-port>
  <predefined-clients>
    <predefined-client>
      <address>127.0.0.1</address>
      <port>5253</port>
    </predefined-client>
  </predefined-clients>
</osc>
<audio>
  <channel-layouts>
    <channel-layout>
      <name>mono</name>
      <type>1.0</type>
      <num-channels>1</num-channels>
      <channels>C</channels>
    </channel-layout>
    <channel-layout>
      <name>stereo</name>
      <type>2.0</type>
      <num-channels>2</num-channels>
      <channels>L R</channels>
    </channel-layout>
    <channel-layout>
      <name>dts</name>
      <type>5.1</type>
      <num-channels>6</num-channels>
      <channels>C L R Ls Rs LFE</channels>
    </channel-layout>
    <channel-layout>
      <name>dolbye</name>
      <type>5.1+stereomix</type>
      <num-channels>8</num-channels>
      <channels>L R C LFE Ls Rs Lmix Rmix</channels>
    </channel-layout>
    <channel-layout>
      <name>dolbydigital</name>
      <type>5.1</type>
      <num-channels>6</num-channels>
      <channels>L C R Ls Rs LFE</channels>
    </channel-layout>
    <channel-layout>
      <name>smpte</name>
      <type>5.1</type>
      <num-channels>6</num-channels>
      <channels>L R C LFE Ls Rs</channels>
    </channel-layout>
    <channel-layout>
      <name>passthru</name>
      <type>16ch</type>
      <num-channels>16</num-channels>
      <channels />
    </channel-layout>
  </channel-layouts>
  <mix-configs>
    <mix-config>
      <from>1.0</from>
      <to>2.0</to>
      <mix>add</mix>
      <mappings>
        <mapping>C L 1.0</mapping>
        <mapping>C R 1.0</mapping>
      </mappings>
    </mix-config>
    <mix-config>
      <from>1.0</from>
      <to>5.1</to>
      <mix>add</mix>
      <mappings>
        <mapping>C L 1.0</mapping>
        <mapping>C R 1.0</mapping>
      </mappings>
    </mix-config>
    <mix-config>
      <from>1.0</from>
      <to>5.1+stereomix</to>
      <mix>add</mix>
      <mappings>
        <mapping>C L    1.0</mapping>
        <mapping>C R    1.0</mapping>
        <mapping>C Lmix 1.0</mapping>
        <mapping>C Rmix 1.0</mapping>
      </mappings>
    </mix-config>
    <mix-config>
      <from>2.0</from>
      <to>1.0</to>
      <mix>add</mix>
      <mappings>
        <mapping>L C 1.0</mapping>
        <mapping>R C 1.0</mapping>
      </mappings>
    </mix-config>
    <mix-config>
      <from>2.0</from>
      <to>5.1</to>
      <mix>add</mix>
      <mappings>
        <mapping>L L 1.0</mapping>
        <mapping>R R 1.0</mapping>
      </mappings>
    </mix-config>
    <mix-config>
      <from>2.0</from>
      <to>5.1+stereomix</to>
      <mix>add</mix>
      <mappings>
        <mapping>L L    1.0</mapping>
        <mapping>R R    1.0</mapping>
        <mapping>L Lmix 1.0</mapping>
        <mapping>R Rmix 1.0</mapping>
      </mappings>
    </mix-config>
    <mix-config>
      <from>5.1</from>
      <to>1.0</to>
      <mix>average</mix>
      <mappings>
        <mapping>L  C 1.0</mapping>
        <mapping>R  C 1.0</mapping>
        <mapping>C  C 0.707</mapping>
        <mapping>Ls C 0.707</mapping>
        <mapping>Rs C 0.707</mapping>
      </mappings>
    </mix-config>
    <mix-config>
      <from>5.1</from>
      <to>2.0</to>
      <mix>average</mix>
      <mappings>
        <mapping>L  L 1.0</mapping>
        <mapping>R  R 1.0</mapping>
        <mapping>C  L 0.707</mapping>
        <mapping>C  R 0.707</mapping>
        <mapping>Ls L 0.707</mapping>
        <mapping>Rs R 0.707</mapping>
      </mappings>
    </mix-config>
    <mix-config>
      <from>5.1</from>
      <to>5.1+stereomix</to>
      <mix>average</mix>
      <mappings>
        <mapping>L   L   1.0</mapping>
        <mapping>R   R   1.0</mapping>
        <mapping>C   C   1.0</mapping>
        <mapping>Ls  Ls  1.0</mapping>
        <mapping>Rs  Rs  1.0</mapping>
        <mapping>LFE LFE 1.0</mapping>

        <mapping>L  Lmix 1.0</mapping>
        <mapping>R  Rmix 1.0</mapping>
        <mapping>C  Lmix 0.707</mapping>
        <mapping>C  Rmix 0.707</mapping>
        <mapping>Ls Lmix 0.707</mapping>
        <mapping>Rs Rmix 0.707</mapping>
      </mappings>
    </mix-config>
    <mix-config>
      <from>5.1+stereomix</from>
      <to>1.0</to>
      <mix>add</mix>
      <mappings>
        <mapping>Lmix C 1.0</mapping>
        <mapping>Rmix C 1.0</mapping>
      </mappings>
    </mix-config>
    <mix-config>
      <from>5.1+stereomix</from>
      <to>2.0</to>
      <mix>add</mix>
      <mappings>
        <mapping>Lmix L 1.0</mapping>
        <mapping>Rmix R 1.0</mapping>
      </mappings>
    </mix-config>
    <mix-config>
      <from>5.1+stereomix</from>
      <to>5.1</to>
      <mix>add</mix>
      <mappings>
        <mapping>L   L   1.0</mapping>
        <mapping>R   R   1.0</mapping>
        <mapping>C   C   1.0</mapping>
        <mapping>Ls  Ls  1.0</mapping>
        <mapping>Rs  Rs  1.0</mapping>
        <mapping>LFE LFE 1.0</mapping>
      </mappings>
    </mix-config>
  </mix-configs>
</audio>
-->

Just change that part