1, in the exclusive mode using HDMI, here to Lenovo Y460A as an example, the notebook with HD 5650 and GMA HD dual graphics card, in integrated graphics mode, can not achieve HDMI audio output, so you must switch to the unique mode
2, if in a unique mode, or can not hear the voice, the first mouse right click on the t
Originally this is unfair open source code of now found also not worth the following published source code support linux3.0 linux2.6 kernel linux3.1 core V4L2 architecture has changed while supporting HDMI output and TV output using the board is the channel icool210Source code is based on the Android LIBHDMI Library is
computer connected to the TV, the use of some of the problems easily encountered. Problems that are easily encountered in use First, the display resolution settingCarefully read the TV manual (or above the Haier TV instructions), you will find that the TV HDMI support res
1280x720 @60hz,1920x1080 @30hz staggered, 1920X1080 @60hz.
Second, why not the voice?
Many friends use the HDMI line to do the computer connected to the TV, there is no sound on the TV, but the HDMI line itself is to support sound audio transmission, this is why? This p
1, LCD TV cable Signal line interface (analog signal) is a radio frequency interface (also known as RF interface, coaxial cable interface, closed route interface), digital signal through the set-top box to convert analog signal video output to the TV, in order to watch TV programs.2,
1: Equipment
A:TCL L19N6 LCD TV Machine (the model used in this test)
b:v450a
2: Need material
HDMI Cable (Note: This line must be of good quality, do not just get a bargain, may not use it well or not!) believe that a penny of the price is better. )
Connection process
A: First, the HDMI interface to connect to the computer, preferably in the state of shutd
[Solved] the strange problem that the HDMI display does not have sound output in Windows 10 is that Windows 10 HDMI
Today, I want to use the speaker that comes with the monitor. I suddenly find that the HDMI sound device in the sound output option is gone. I used this displa
One, sound card setup Error
1, sound output equipment errors, generally connected to the HDMI sound will automatically switch HDMI interface output, but there will be some machines need to manually set up, the method is as follows: WIN7 and WIN8 system
2, right click on the sound icon, select the playback device, as
TIPS: Ubuntu is connected to an HDMI display/TV without sound solution
The laptop display was accidentally damaged last night. Now I use an HDMI cable to connect my Ubuntu laptop to a home TV for temporary use.
Ubuntu is the official version of the latest version 17.10. HDMI
Notebook HDMI, VGA connection to the whole process of HD TV recordThese two days, as long as you finish dinner in the evening, you can watch HD movies on TV.Just have a friend ask HDMI to answer some of the problems of TV, put myself to the process of the TV said HaFirst of
Mainstream notebook can easily support 1080P HD hard decoding, and built-in HDMI high-definition interface, easy to cooperate with LCD TV to see HD blockbusters. But the output of high-definition movies through HDMI, but a friend but encountered only the picture and no sound. According to the truth,
win8.1 system notebook connection use HDMI HD cable to connect to TV no sound how to solve? win8.1 system notebook has an HDMI interface, as long as the use of HDMI high-definition cable can be connected to the monitor, LCD TV screen display, so you can operate under the lar
Operation Steps:
1, the first HDMI interface to connect to the computer, preferably in the state of shutdown, do not turn off the status of the machine is also OK, but the television is best closed first and then open;
2, and then connect the television;
3, after the good line, then turn on the computer and TV;
4. Switch the TV signal to
win8.1 System HDMI HD cable connected to TV after no sound cause analysis
1, right click on the Start menu, and then click "Control Panel" in the pop-up menu to find the "hardware and sound" option, as shown below.
2, then in the sound interface shown below, we click on the "Manage Audio Devices" option to enter.
3, then we right click on "Spe
First, the things to be prepared beforehand
1, an HDMI connection line;
2. A notebook computer with HDMI interface;
3, the TV with HDMI interface;
Second, the detailed connection process
1, the first HDMI interface to connect to the notebook computer, the computer i
win8.1 System HDMI HD cable connected to the TV after no sound what to do
1, open the Control Panel, into the "hardware and sound"
2, click the Sound of "management audio equipment"
3. Right-click "Speaker/handset" In Sound equipment, select "Set as Default Device", click OK
4, the reason is because the
HDMI is the latest sound, video technology, then how to do HDMI audio connection?
The HDMI audio connection is very simple and also supports hot-plug. First monitor must have HDMI interface, then the video card must have
: 106.50 MHz
Modeline "1440x900_60.00" 106.50 1440 1528 1672 1904 900 903 909-hsync + vsync
(2) create the new mode:
Xrandroid -- newmode "1920x1080" xxx
The content following "1440x900_60.00" is used in the Xxx section. 60.00 indicates the resolution. If the resolution fails, set it to 50.00 and try again.
$ Xrandroid -- newmode "1920x1080_60.00" 106.50 1440 1528 1672 1904 900 903 909-hsync + vsync
(3) add this mode to the system resolution Group
Xrandroid -- addmode + the name displayed in the
HiSilicon 3531 Chip Sound problem
1, the HDMI input sound and mic input sound through the AI to AO (Ai->ao), can come out sound.
2, the audio of the HDMI input is encoded and decoded (AI->AENC,ADEC->AO), can output sound, but the sound of the mic input is not responded to, what happened.
Proc Information in the
When IdeapadY460/Y560 is connected to an external HDMI system in Win7, the video image is normal, but the sound cannot be output, and there is no HDMI option in the audio output options. How can this problem be solved? See the figure below:After verification, the sound bus i
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