HDMI stands for High Definition Multimedia Interface. Along with the Composite RCA, HDMI is one of the devices' two video outputs.

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14 views

Can RPi dynamically switch between HDMI and NTSC output, or does this require a re-boot?

I am developing an application that will use the NTSC output. It displays mostly numeric data (preferably in various font sizes and colors) and a couple of graphic analog-style "meters". The desire ...
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18 views

How can Raspberry Pi understand TV is open or not

I can turn on and turn off TV with raspberry using ceclib. Is it possible to check TV is open or close?
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16 views

Bluetooth Input Not Outputting High Quality Audio to FM

I have Raspian Wheezy running on my Raspberry Pi. I have set it up to run pifmplay and output the sound to HDMI - (Pin 4 on GPIO) so that the Pi is now working as an FM Transmitter. This part works ...
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0answers
19 views

Dual displays using gert vga 666 adapter and hdmi output

My company is looking into replacing all of our old wyse thin clients, with raspberry pi's. This works fantastic for the people who only use one display. To try and make it work for people with dual ...
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0answers
41 views

Cutom Splash Screen not working properly in Raspberry Pi B+

I have tried to add a custom splash screen to my Raspberry Pi B+, in order to replace the logs during the boot with a custom video, using the hints from the following website: ...
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1answer
155 views

Multiple Display Screens

I want to build a mini multimedia system based on the raspberry pi B+, which has 2 display screens: The main screen (like a 42" LED TV), which plays the main video in Full HD. HDMI RCA/AV/Composite ...
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1answer
44 views

HDMI to micro usb?

If you got a Micro-USB cable and adapted it to a HDMI cable, then connected it between your Raspberry Pi B+ and your Kindle Fire HD, would it work as a monitor?
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74 views

Remote Connection to Pi to same Display as HDMI Port

Is there a way I can remotley connect to the Raspberry Pi and get the same Screen as it is shown on the HDMI Connection? We need the Pi for a Screen in the entrance Hall of our Building, and i can ...
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24 views

Dumbing down HDMI control on a openelec Pi

I have home entertainment based around the Pi which works great running openelec gotham, I also have a cable box (foxtel Australia) for watching tv and a harmony remote to connect it all together. ...
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1answer
37 views

No display on Benq GW2255 model for Raspberry Pie Model B+

No display are coming, while booting raspberry model b+ with Benq GW2255 (Only have this monitor). I had successfully tested PI with Putty/SSH. I had made various config change, that i found on ...
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9 views

Sound is being cut off

On the raspberry pi connected to an hdmi TV, any command that emits sound has the first two seconds of audio cut off. Numerous options have been enabled in config.txt. How do you make it play audio ...
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0answers
83 views

Sharp 50LD264E CEC not working with OpenELEC on RPi

I can't get HDMI-CEC to work with a Raspberry Pi running OpenELEC 4.2.1, with my old Samsung TV it worked correctly, but my new Sharp 50LD264E doesn't work. I've checked all the relevant settings on ...
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6answers
259 views

Raspberry Pi B+ not displaying screen

I recently bought Raspberry Pi B+ model, When I try to connect it with my LED TV(24 inch) using HDMI cable it's not displaying anything, showing as no signal. I try to connect basic connectivity ...
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1answer
31 views

Routing Video Feed Through Computer [duplicate]

I received a Raspberry Pi Model B+ today and went to plug it into my monitor. Unfortunately, my monitor does not have a HDMI port. It has a DVI port which is currently connected to my home PC. ...
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1answer
32 views

RetroPie no HDMI output and “The disk you inserted was not readable by this computer”

I'm trying to install RetroPie onto my RP, it already worked with the OS it came with before trying this. I formatted the SD card altogether first and then after expanding the disk image using dd to ...
2
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1answer
60 views

HDMI sound: omxplayer works but not aplay

I want to use text-to-speech programs like festival and espeak, but they don't produce any sound. I'm able to play sounds with omxplayer, but aplay, festival, and espeak are all muted. I've tried ...
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0answers
58 views

“PulseEight CEC Adapter - Configuration updated” crash the network

I read a lot about this problem but i can figured out how to solve it! I tried to install raspbmc and openElec but i have the same result. When i connect the raspberry, i have a network connection ...
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0answers
46 views

HDMI Passthrough on TV

I am researching the feasibility of using a Raspberry Pi as a pass-through device on my TV. The goal is to put this in the middle of a connection between the cable box and the tv. I would like the ...
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2answers
70 views

Like a projector can I use raspberry pi to VGA port in my Laptop

I have laptop with VGA port, can I connect it with raspberry pi with HDMI to VGA converter like connecting Laptop with projectors?
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1answer
102 views

Default resolution change between firmware versions

I just updated my Pi image so that I could use the Raspberry Pi B+ and there was a subtle change regarding the default resolution that the Pi uses when it is not plugged into any monitor at boot time ...
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2answers
342 views

No Video on 4.3" TFT using RCA composite cable on B+

I got a RPi scientific kit from CrazyPi.com. The kit came thru nicely, and upon following the instructions from various forums, I was able to do the following: Connect the RPi to a VGA display ...
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0answers
226 views

PS4 HDMI Video Streaming via Upnp for access on other devices

The Raspberry pi is a real awesome device and I have completed a couple of great projects which mainly revolves around my sweet media center complete with mood lighting. I am using a Raspberry Pi B+ ...
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47 views

Is a Pi able to put a monitor connected via HDMI to standby?

I've installed xset and tried to send the monitor to standby with xset dpms force standby The screen goes black, but the power LED doesn't start to flash, so the monitor doesn't seem to be in ...
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22 views

AV didnt work well but HDMI work better

I had my new B+ I tried to connect it with the tv via AV red,yellow,white caple that is cinverted from that compact AV . But it doesnt work well The signal is distorted and it came from the red one ...
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170 views

Control LCD brightness?

Is there a way to programmatically control LCD brightness of the screen connected to RPI over HDMI? As far as I could figure there is really no way to achieve this with RPI over HDMI. What about RPI ...
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32 views

Can I have multiple Audio and video outputs from PI (non-simultaneous)

I have a raspberry PI with various custom software to boot on power-up. I'm also planning to attach a small 4" monitor and a small external speaker. I'm wondering if It's possible to have it so that ...
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59 views

Catch “switch on” TV signal

I can currently switch on/off my Samsung TV from my raspberryPi (HDMI), and control XBMC from the samsung remote (pretty useful !). Is there a way to handle a signal when I turn-on my TV ,to start ...
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2answers
131 views

Force 1080i VGA on hdmi output

I have a Pioneer rear projection TV that only allows HD in the form of a VGA connector and ONLY 1080i I am going out of the Pi in HDMI into an HDMI to VGA adapter box shown here on amazon. I have in ...
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1answer
121 views

I have tried to connect my raspberry pi using the HDMI lead but it say no signal on the monitor and on the tv?

I can't get my Raspberry Pi to connect via HDMI to either a TV or a monitor. It will connect using AV leads. I have searched various forums but the advice is always rather technical and doesn't seem ...
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1answer
79 views

Supporting multiple monitor EDID override profiles

I would like to be able to switch my Pi between several different physical monitors that I have (one at a time). The screens are not all the same type or resolution. For most of the monitors, the ...
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1answer
191 views

Raspberry Pi SSH works fine, but console commands not visible on HDMI output

I have set up my new raspberry pi just fine and I can ssh in with no problems. Simultaneously, I have hooked up a monitor via an HDMI cable. But when I SSH in, I can't see my commands on the HDMI ...
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2answers
174 views

cec-command to switch to TV 0 from raspberry pi not working

So my raspi is connected to HDMI port 3 of LG TV. It is recorder 1 and logical address is 1. Phy address is 3.0.0.0 Raspi is on the screen. now I want to switch to TV. A fios box is connected to the ...
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30 views

Where is the /boot partition?

I'm trying to boot my pi running NOOBS, and my monitor's not displaying any input. After checking other similar problems, I was advised to place the lines hdmi_config=1 and hdmi_safe=1 in the ...
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59 views

Powerless RPi blocks CEC commands from TV to BD-Player

Setup: RPi B Rev 2 (Archlinux 3.12.20-4) connected to Samsung TV via HDMI. Also connected to the TV is a Samsung Bluray-Player. Issue: Powering down the RPi disables CEC between TV and BD-Player. ...
2
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1answer
604 views

Calibrate overscan settings

There are options to adjust the the overscan settings in /boot/config.txt. # uncomment this if your display has a black border of unused pixels visible # and your display can output without overscan ...
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109 views

Raspberry Pi B can be seen on LAN but no Video output on either HDMI or RCA

My Raspberry Pi B running RaspBMC recently stopped working, I found that the SDCard had died. I rebuilt a new SDCard with the latest RaspBMC download. The LEDs on the Pi all illuminate, I can see ...
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1answer
43 views

HDMI -> VGA idle power?

I have a HDMI -> VGA cable for my Pi that works well when I want to use it. The cable stays slightly warm even when not in use, but connected - I would like to know if it's possible to "shut down" ...
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1answer
550 views

Fullscreen browser for Raspberry Pi

I've got a Raspberry Pi Modell B and I want to run an HTML5 Dashboard on it. The Pi just needs to display some Canvas Charts in fullscreen. I don't want to see the system bars. The Linux ...
3
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2answers
1k views

Play video from ssh to TV

I'm trying to only use my ssh console from android to remote control the pi, and I'd love to be able to play a video on my TV. My pi is HDMI conntected to TV always prompting for username. I'd like ...
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2answers
229 views

Turn on hdmi programatically but doesnt turn on

I would like to turn on/off the hdmi via ssh. I use this command to turn off the hdmi: sudo tvservice -o and it works fine, my monitor turns off. But after that I would like to turn on the monitor ...
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17 views

Hdmi Coupler as a cable?

Will a HDMI coupler like the one below work like a normal HDMI cable?
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0answers
79 views

Raspberry Pi is unstable on a single projector, appears to be HDMI related?

I have a Pi in our elevator suite that is intermittently not booting properly. While I look at the raspberry pi (powered by a TP-LINK POE splitter, we use them extensively for Pis) the red power ...
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2answers
1k views

No signal on TV and Computer Monitor

I'm trying to get my Raspberry to work on my TV screen and on my computer monitor, however, Whenever I connect through HDMI with my screen I get No Signal. I used to get this sometimes and by ...
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0answers
52 views

startx over ssh, output to hdmi [duplicate]

I use the Raspian Wheezy image on my Pi and I'm facing a small problem regarding the hdmi-output. Usually, I have to "plug in" the hdmi-cable (4:1 hdmi switch) and then the Pi to get a video signal to ...
1
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0answers
952 views

Force HDMI resolution to 1920x1080, best mode available

I am working on a project that involves a raspberry pi outputting video to tvs. I'd like to have the raspberry pi always output FullHD video. If it was booted without a display, by default it ...
1
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1answer
436 views

Disable HDMI Interface to achieve a lower power footprint

Is it possible, to turn off the HDMI video component? My Pi operates headless so there ist no need for me to have a video out component. If yes, how much power will be saved?
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286 views

Switching TV to DVI input via HDMI / CEC

I have a Samsung TV / monitor with HDMI, DVI, VGA inputs and more. My Raspberry Pi is connected to the HDMI input, my computer to the DVI input. With echo as | cec-client -s -d 1 executed on the ...
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1answer
338 views

Raspbian (retropie image) doesn't detect my TV

I have some 40" Samsung smart TV and my Raspberry Pi is connected through HDMI to the TV. The screen is showing, but when I open the "monitor settings" in the Raspbian GUI it says "The following ...
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71 views

Raspian HDMI safe mode: what are the equivalent linux kernel parameters?

In the config.txt file on raspian there are several HDMI parameters which can be tweaked in order to get a functioning HDMI output - and I could only ever get HDMI working using safe mode in raspbian. ...
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3answers
228 views

can I play Day Z on My Raspberry Pi?

I know I can play Minecraft on my raspberry pi, but Is Day Z possible or would I need a gaming computer?, though I have a tight wallet ...