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Questions tagged [hdmi]

HDMI is a compact audio/video interface for transmitting uncompressed digital data.

HDMI (High-Definition Multimedia Interface) is a compact audio/video interface for transmitting uncompressed digital data. It is a digital alternative to consumer analog standards, such as radio frequency (RF) coaxial cable, composite video, S-Video, SCART, component video, D-Terminal, or VGA.

http://en.wikipedia.org/wiki/HDMI

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android unable to use hdmi in creative tab and need to be notified in all(maximum) devices as soon as hdmi is plugged

may be possible duplicate of hdmi support in android. I am working on XYZ video encrypted app.But need to manage hdmi also to overcome the encrypted video pitfall. As per my search I found that these are not in official docs and are provided by…
Arpit Garg
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Is it possible to send HDMI CEC commands from an Android Device.

I have an MK809 and would like to send an HDMI CEC command to turn on/off the TV that the device is connected to. Is there a way or library to send CEC command as I can't see anything documented anywhere?
nickponline
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Detect if HDMI service is UP on android TV

We have a problem with HDMI service. Our Android TV app are set as default on STB. When you launch STB it doesnt show you launcher, it shows you out App immediately with playing HLS video stream. For playing video we are using Exo Player version…
Aleksandr A
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Android - send HDMI CEC commands to TV - minix - libCEC

i'm working on a Minix NEO X8-H (Android media center, 4.4.2) and i need to send HDMI-CEC command to TV: when my App receives a call i want to change automatically the TV Source to the Minix hdmi source. Actually the Minix offer some options to…
Matt
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How to check the HDMI device connection status in Android?

I need to detect whether an HDMI device is connected or not to my Android device. For this I'm using a BroadcastReceiver and it is able to detect also. But with BroadcastReceiver I'm unable to handle the scenario when the HDMI device is connected…
rohitb
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Raspberry Pi HDMI input & HDMI output for image processing

My goal is to send HDMI input video to the Raspberry Pi, then alter the input HDMI (image processing via C/C++ or Java) and send it back out a HDMI output port. The issue is Raspberry Pi has only HDMI output port ,so there is no way to send in HDMI…
cyber101
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Set active source to TV with cec-client

I have cec-client running on my raspberry pi, and I'm able to switch between active sources HDMI 1 - 4 on my Sony TV with: echo "tx 4F 82 10 00" | cec-client -s echo "tx 4F 82 40 00" | cec-client -s What I haven't been able to achieve is switching…
MartinR
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Is it possible, change TV input source programmatically?

I have a TV with two hdmi inputs source: In hdmi1 connected satellite receiver In hdmi2 connected android device I'm looking for possibilities to control active hdmi TV input from android(switched between each other) In the beginning I thought…
Grigoriy Borozdin
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Android - disable HDMI

One of my Android projects needs to switch between 2 HDMI inputs from time to time, possibly once a minute. One HDMI input is from an android device's HDMI output and one is from an external, uncontrollable source. I found an HDMI switch that…
Adi
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How to use HdmiControlService

I'm trying develop an app that can turn on/off the TV through HDMI-CEC. I found that android source project had a service call HdmiControlService here. But I don't have any ideal about how to using this. I know HdmiControlService is available for…
Lin Shih Hao
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How to detect HDMI usage on Samsung Galaxy S II

Is it possible to detect (either Java or native code) if the HDMI output is used on Samsung Galaxy S II? I was looking at system properties and also sysfs but couldn't find any info related to HDMI output.
Sasha Nikolic
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Use libCEC + USB dongle in Android app

My goal is to send HDMI CEC commands from a standard (i.e non-system) app running on an Android box equipped with Pulse-Eight's USB dongle. Following these instructions I successfully managed to compile libcec for Android and execute it as root on…
sdabet
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Detecting when an Apple TV 4th generation has woken from sleep

I'm working on some home automation programs and one of the things I want to be able to do is detect when my 4th generation Apple TV has woken from sleep. This will generally only ever happen when someone pressed a button on its Siri remote to wake…
GuyGizmo
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App to send hdmi cec command

Can I make an app on an Android TV device that sends an HDMI-CEC command? When you open the app, it should do the command and close. Is it possible?
Paz
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Sending CEC commands via command line over HDMI

My master plan is to be able to send CEC commands from my raspberry pi to do things such as turn on/off the tv as well as other devices connected to the TV. Then I will be adding voice recognition to send these commands...that's for another day. I…
Austin
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