VDR Portal

Source code

vdr01 ~ # aplay -lL
null
    Discard all samples (playback) or generate zero samples (capture)
sysdefault:CARD=Intel
    HDA Intel, VT1705 Analog
    Default Audio Device
front:CARD=Intel,DEV=0
    HDA Intel, VT1705 Analog
    Front speakers
surround40:CARD=Intel,DEV=0
    HDA Intel, VT1705 Analog
    4.0 Surround output to Front and Rear speakers
surround41:CARD=Intel,DEV=0
    HDA Intel, VT1705 Analog
    4.1 Surround output to Front, Rear and Subwoofer speakers
surround50:CARD=Intel,DEV=0
    HDA Intel, VT1705 Analog
    5.0 Surround output to Front, Center and Rear speakers
surround51:CARD=Intel,DEV=0
    HDA Intel, VT1705 Analog
    5.1 Surround output to Front, Center, Rear and Subwoofer speakers
surround71:CARD=Intel,DEV=0
    HDA Intel, VT1705 Analog
    7.1 Surround output to Front, Center, Side, Rear and Woofer speakers
hdmi:CARD=NVidia,DEV=0
    HDA NVidia, HDMI 0
    HDMI Audio Output
hdmi:CARD=NVidia,DEV=1
    HDA NVidia, HDMI 1
    HDMI Audio Output
**** List of PLAYBACK Hardware Devices ****
card 0: Intel [HDA Intel], device 0: VT1705 Analog [VT1705 Analog]
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 0: Intel [HDA Intel], device 2: VT1705 HP [VT1705 HP]
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 1: NVidia [HDA NVidia], device 3: HDMI 0 [HDMI 0]
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 1: NVidia [HDA NVidia], device 7: HDMI 1 [HDMI 1]
  Subdevices: 0/1
  Subdevice #0: subdevice #0
vdr01 ~ #

Source code

# ALSA library configuration file

# Include settings that are under the control of asoundconf(1).
# (To disable these settings, comment out this line.)
</root/.asoundrc.asoundconf>

pcm.Intel { type hw; card Intel; }
ctl.Intel { type hw; card Intel; }
pcm.NVidia { type hw; card NVidia; }
ctl.NVidia { type hw; card NVidia; }
pcm.!default pcm.NVidia
ctl.!default ctl.NVidia

Source code

pcm.!default {
	type plug
	slave {
      	pcm "both"
	}
}

pcm.both {
	type route
	slave {
      	pcm multi
      	channels 4
	}

	ttable.0.0 1.0
	ttable.1.1 1.0
	ttable.0.2 1.0
	ttable.1.3 1.0
}

pcm.multi {
	type multi
	slaves.a {
      	pcm "tv"
      	channels 2
	}

	slaves.b {
      	pcm "receiver"
      	channels 2
	}

	bindings.0.slave a
	bindings.0.channel 0
	bindings.1.slave a
	bindings.1.channel 1
	bindings.2.slave b
	bindings.2.channel 0
	bindings.3.slave b
	bindings.3.channel 1
}

pcm.tv {
	type dmix
	ipc_key 1024
	slave
	{
    	pcm "hw:0,3"
    	period_time 0
    	period_size 1024
    	buffer_size 4096
    	rate 48000
    	channels 2
	}
}

pcm.receiver {
	type dmix
	ipc_key 1025
	slave
	{
    	pcm "hw:0,1"
    	period_time 0
    	period_size 1024
    	buffer_size 4096
    	rate 48000
    	channels 2
	}
}

Source code

vdr01 softhddevice-git # git log |head -6
commit 918170d00b7c372d87474ca54603a58f19fdb74a
Author: Johns <[email]johns98@gmx.net[/email]>
Date:   Wed Feb 8 15:19:18 2012 +0100

    Add support for AAC LATM audio streams.

vdr01 softhddevice-git #

Source code

CONFIG += $(shell ls /usr/lib/libjpeg* >/dev/null 2>&1 && echo "-DUSE_JPEG

Source code

CONFIG += $(shell echo -e "\#include \n\#include \n\#include \n void main (void){jpeg_mem_dest(NULL,NULL,NULL);}"|gcc -x c - -ljpeg -o /dev/null >/dev/null 2>&1 && echo "-DUSE_JPEG" )

Source code

uchar *RgbToJpeg(uchar *Mem, int Width, int Height, int &Size, int Quality = 100);
    ///< Converts the given Memory to a JPEG image and returns a pointer
    ///< to the resulting image. Mem must point to a data block of exactly
    ///< (Width * Height) triplets of RGB image data bytes. Upon return, Size
    ///< will hold the number of bytes of the resulting JPEG data.
    ///< Quality can be in the range 0..100 and controls the quality of the
    ///< resulting image, where 100 is "best". The caller takes ownership of
    ///< the result and has to delete it once it is no longer needed.
    ///< The result may be NULL in case of an error.