mpc mixer

Things are more today so write this article this evening to write it, good crap not much said we will come to this article is how to make it. Artwork and effect picture. 1. Open the original picture, set the channel mixer respectively to red, green, blue for the following figure set. Create a hue saturation adjustment layer with values such asRed: Hue: 0, Saturation:-25, lightness: 0Optional color options for red:Cyan 70, Magenta:-17 Yellow: 26

Final effect 1, ctrl+j copy layer. 2, click the Channel Mixer. 3, in the Red channel edit source channel in the Red channel adjustment is 70%, the green channel adjustment is 200%, the blue channel adjusts to 30%. Just put the value exactly 100%. You'll find the green turns yellow, but the characters change c

;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;O:CMP bl,59JNZ O1MOV cl,32hCall upJMP quitO1:CMP bl,61JNZ O2MOV cl,38hCall upJMP quitO2:CMP bl,63JNZ O3MOV cl,36hCall upJMP quitO3:CMP bl,65Jnz O4MOV cl,14hCall upJMP quit;d ownO4:CMP bl,60JNZ O5MOV cl,32hCall downJMP quitO5:CMP bl,62JNZ O6MOV cl,38hCall downJMP quitO6:CMP bl,64JNZ O7MOV cl,36hCall downJMP quitO7:CMP bl,66JNZ O8MOV cl,14hCall downJMP quitO8:Quit:retMy ENDPup proc near;;;;;;;;;;;;;;; up;;;;;;;;;;;;;XOR Ax,axMOV al,clMOV dx,r1Out Dx,alMOV d

1, by opening the control Panel-> sound-> Select the Recording tab (or directly in the lower right-hand corner of the desktop taskbar on the small horn on the right button-> Select "Recording Device"), and then right-click the blank, see the

configured Amixer 5640 when the-C 2 is right.2. How to use Alsa_amixerAlsa_amixer-h//The same help, not listed here.How to use alc5640 for mixer control:# alsa_amixer-c 2 ControlsFor example, the following:Alsa_amixer-c 2 ControlsNumid=35,iface=mixer,name= ' Headphone Switch 'Numid=20,iface=mixer,name= ' Mono ADC Capture Volume 'Numid=122,iface=

5640 when the-C 2 is right.2. Usage of alsa_amixerAlsa_amixer-h//The same help, not listed here.The use of alc5640 for mixer control:# alsa_amixer-c 2 ControlsAs follows:Alsa_amixer-c 2 ControlsNumid=35,iface=mixer,name= ' Headphone Switch 'Numid=20,iface=mixer,name= ' Mono ADC Capture Volume 'Numid=122,iface=mixer,na

When using video players such as KMP and MPC, we are always confused about the DirectShow video Renderer. What are vmr7 and vmr9? Let's start with video Renderer and overlay mixer. I. Video Renderer and overlay Mixer As you know, video Renderer (VR) receives raw RGB/YUV data and then displays the filter on the display. To improve the Computer Drawing perfor

it according to the subjective listening and sound evaluation. （ What is a equalizer? Equalizer is a variety of frequency components can be adjusted to put a large number of electronic devices, through a variety of different frequency of electrical signal adjustment to compensate for the speaker and sound field defects, compensation and modification of various sound sources and other special role, the general mixer can only be used for high frequency

When using alsa_amixer controls, in addition to the kcontrols added by snd_soc_add_controls we mentioned earlier, there are also some extra controls. In fact, all the others are dapm kcontrol, which is mainly used to switch the audio path. I. Audio paths Overview Take the standard kernel 2.6.32 wm8900 codec as an example. First look at audio paths overview. The red line isLinput1 (left input)-> left input PGA-> left input mixer-> left output

", "mic", and "Auxiliary" on the right are "Single-choice". That is to say, you can only select one option. We will select the "stereo mixer" that we have previously found ", that is, the option for recording all sounds of the system. With the above settings, you can now click Start encoding to start broadcasting. At this time, the audio you play with any player will be broadcast externally through your personal radio station, here, I use foobar2

, amixer can modify the register value of the audio chip from the application layer and decide to use mic input or line input. This greatly simplifies the difficulty of code modification. After all, it is easier to directly modify Linux kernel ALSA. To use amixer, you must first understand the parameters you want to set before you can understand how to configure the corresponding values. In general, compared with alsamixer, it is a bit cumbersome. The following describes the specific usage: 1. F

layer, decided to use MIC input or line input. This greatly simplifies the difficulty of code modification, after all, it is easier than directly modifying the Linux Kernel Alsa.For the use of amixer, you first need to understand what parameters you want to set, and then it is possible to understand, how to configure the corresponding value, overall, relative to Alsamixer, is a bit cumbersome, the following brief introduction of its specific usage:1. Take a look at what commands the amixer supp

] -SR surnum Surround/Stereo amplifier (default: 100 (%) = no surround sound, 10 = single sound, 150 = broad stereo) -SP Speed playback speed (frequency) control (60-200) (Default value: 100 (%)) -SL Limit Voice limit (play limit) (0-200) (default: 20) -CL only decodes the left channel (1.9x/1.4x times faster when decoding Mp3/ogg files) -CM Downmix channel (stereo to mono) (1.7x times faster when decoding MP3 files) -HQ HQ (Floating) mixer + virtual

preparatory work Download and unzip the GCC source pack Download a GCC source package from HTTP://FTP.GNU.ORG/GNU/GCC that you want to compile. For example, download is gcc-4.7.2.tar.bz2, and then use the input decompression command TAR-XVF 4.7.2.tar.bz2 To install the required libraries When you use the./configure configuration, you may experience the following error: Configure:error:Building GCC requires GMP 4.2+, MPFR 2.3.1+ and MPC 0.8.0+. This i

/audio is primarily for compatibility reasons, it is best not to try it in a newly developed application, but instead to replace it with/DEV/DSP. For applications, only one of the/dev/audio or/DEV/DSP can be used at the same time, because they are different software interfaces for the same hardware. /dev/mixer In the hardware circuit of the sound card, the mixer (m