Video over 3.5mm - Samsung Epic 4G Touch

Is it possible on any ROM, or is it a hardware limitation? Thanks.

3.5mm is audio only, there are hdmi adapters for this phone though, pretty sure it goes in the usb port.
Sent from my SPH-D710 using Tapatalk 2

Zurginator said:
Is it possible on any ROM, or is it a hardware limitation? Thanks.
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Click to collapse
Its a hardware limitation. Devices that support that are specially wired and use a special, longer, 3.5mm jack with more contacts on it.

Related

Headphones and Carcharger

Would it be possible to wire headphones and charger to a mini usb plug in order to charge and listen to headphones at the same time? When using Gps and headphones battery life is limited.
anthonyjohn
anthonyjohn said:
Would it be possible to wire headphones and charger to a mini usb plug in order to charge and listen to headphones at the same time? When using Gps and headphones battery life is limited.
anthonyjohn
Click to expand...
Click to collapse
Yes. This has been mentioned a million times here. I am adding one more time.
Look here http://www.expansys.com/p.aspx?i=140425
Victor
headphone charger issue
Thanks very much, problem solved!
anthonyjohn
victoradjei said:
Yes. This has been mentioned a million times here. I am adding one more time.
Look here http://www.expansys.com/p.aspx?i=140425
Victor
Click to expand...
Click to collapse
How about an adapter that provides a regular 12V DC jack for charging and a 3.5mm stereo mini jack for output to the car stereo AUX input?
Now that WOULD be useful. Maybe the Brodit active mount provides something like that?
UKenGB said:
How about an adapter that provides a regular 12V DC jack for charging and a 3.5mm stereo mini jack for output to the car stereo AUX input?
Now that WOULD be useful. Maybe the Brodit active mount provides something like that?
Click to expand...
Click to collapse
your priers have been answered. Check this out:
http://cgi.ebay.com/ws/eBayISAPI.dl...77926891&category0=&submitSearch=Search&fvi=1
Almost. If I was being picky (which I am I'd say the second USB port makes it a bit bulky. Ideally it would just have 1 USB and 1 3.5mm jack.
No rush though. I'm sure we'll be seeing a lot more.
UKenGB said:
Almost. If I was being picky (which I am I'd say the second USB port makes it a bit bulky. Ideally it would just have 1 USB and 1 3.5mm jack.
No rush though. I'm sure we'll be seeing a lot more.
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Click to collapse
How about http://www.expansys.com/htc/p_htc_item.aspx?i=145066 ?
Bowzer said:
How about http://www.expansys.com/htc/p_htc_item.aspx?i=145066 ?
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Click to collapse
Ha, now that is just SO perfect
Although needless to say the best solution always ends up being twice the price of any other:-(
Well done everyone.
Microphone lost
Hi, I've bought a splitter from here: http://www.valuemax.co.uk/product_details.php?id=7184
It works fine but I've lost the microphone feature when answering calls.
Does anyone have any idea what pin-out wire I need to modify and attach and external mic?
Thanks Paul

HTC Desire - USB audio output possible

Hi Devs,
first of all, sorry for starting a new thread, but searched the forum and didn't find exactly that.
Like I've read, there is no audio over USB support built-in to our mighty Desire.
I tried a few different microUSB to 3.5mm jack adapters from ebay - even one declared as for HTC Desire. Checked the usb-pins-assignment also and it seems that HTC hasn't built in (or turned off) that function in opposite to some other manufacturers.
So will it be possible to write a rom or a kernel, that'll support that?
If it is possible, I would appreciate a few hints what I'll have to do, to get this thing working!
Thanks in advance!
Can I know why you need that? Is it for A/V out?
brianius said:
Hi Devs,
first of all, sorry for starting a new thread, but searched the forum and didn't find exactly that.
Like I've read, there is no audio over USB support built-in to our mighty Desire.
I tried a few different microUSB to 3.5mm jack adapters from ebay - even one declared as for HTC Desire. Checked the usb-pins-assignment also and it seems that HTC hasn't built in (or turned off) that function in opposite to some other manufacturers.
So will it be possible to write a rom or a kernel, that'll support that?
If it is possible, I would appreciate a few hints what I'll have to do, to get this thing working!
Thanks in advance!
Click to expand...
Click to collapse
Its not possible to send analog audio signal over the usb since its a standard usb plug. Only the old htc phones with extUSB had audio, but its was a bigger plug with more pins.
On that note i dont get why you want to get audio from there, when theres a nice 3.5mm jack socket on the top of the phone.
mr.r9 said:
Can I know why you need that? Is it for A/V out?
Click to expand...
Click to collapse
Thanks for your quick answers!
Yes, since there are no music docks for desire I built my own and it has to be possible, other phones with microUSB have that function - why not ours?
I know the old extUSB plug from my magic, there it is no problem. But there must be a way to get this working! I think it is only a software and/or driver issue.
If you'll get a music dock you'll have to plugin the phone + jack everytime? ? ? Look on ebay there are a few universal docks over microUSB, but not working for the nearly best and most sold android phone on market?
Pls give me some hints if there is a way to do that - everything is possible!
Sent from my HTC Desire
brianius said:
Pls give me some hints if there is a way to do that - everything is possible!
Sent from my HTC Desire
Click to expand...
Click to collapse
Umm, well not really. Because who says that the USB port of your phone is connected the right way internally to actually SEND data over the cable/dock.
I have no idea on how to do it. Thats just what I think, but with Android, a LOT is possible
prodygee said:
Umm, well not really. Because who says that the USB port of your phone is connected the right way internally to actually SEND data over the cable/dock.
I have no idea on how to do it. Thats just what I think, but with Android, a LOT is possible
Click to expand...
Click to collapse
YEAH IT IS!
On Nexus one they built in extra pins for docking and audio over that works like a charm.
I'm having a few adapters microUSB to 3.5mm jack for Motorola,Samsung,Nokia...phones from ebay, but not one reaction from Desire
Maybe the adapter for Desire needs a Digital-to-analog converter to get analog audio out of the microUSB port.
But no technical details over that from HTC - does anyone know more about the microUSB connections on our Desire? Tried to get a technical manual for Desire, but no chance on google...
If there is no other solution, I'll have to disassemble my expensive Desire to get a view on connections and maybe some hints which IC is managing the microUSB.
Does any dev know what would be possible by modding a kernel or rom?
Thanks in advance!
mr.r9 said:
Can I know why you need that? Is it for A/V out?
Click to expand...
Click to collapse
im also looking for something like this, though i want digital-audio out. for example in my car, plug and play so i get spotify from my usb to my stereo and able to control spotify from my stereo. there is no problem for this if you use iphone, though id like to be able to do it on my htc.
any solution?
Ability to stream out the audio through USB would be something nice to have.
There's a guide online on how to splice a USB and 3.5mm cable to the Apple USB cord so that you can charge and play audio on ipod accessories, as long as you don't mind having USB and audio plugged in at the same time. http://www.erwanmace.com/2012/07/ipod-dock-android/

Tv out maybe?

I know there is no official tv out cable for the Wildfire but because the jack transfers data, not just sound maybe its hackable, if someone interested.
no hardware support, i allready added this question.
rolks said:
no hardware support, i allready added this question.
Click to expand...
Click to collapse
Oops but i searched
name was not tv-out but microusb2hdmi http://forum.xda-developers.com/showthread.php?t=864153
rolks said:
name was not tv-out but microusb2hdmi http://forum.xda-developers.com/showthread.php?t=864153
Click to expand...
Click to collapse
And isnt there a Jack to AV compostie variation?
NO HARDWARE CAPABILITIES
The jack is only for charging and data transfer, there is no way to output video through this.
you may try 3.5mm jack, some mobs work with this. its ipods composite cable
thats a shame...would have loved this
had it on my old nokia n95 worked a treat
nokia 5800 3.5m tv output using our wildfires? will try later got a n5800 tv output cable!
What do u reckon?
Wildfire doesn't have the internal hardware for it.
The only thing the 3.m Stereo port does is headsets.

CM9 MHL Audio Output Change

Hello. I am using CM9 on my T989.
I have an MHL adapter that is working perfectly to output video and sound to my TV.
However, I would really like to have audio be outputted from the headphone jack, which it does not do. I have connected, reconnected, looked everywhere in settings and there's no where to change the output in Android.
From what I've read some ROMs do this for some reason while others do not, which leads me to believe that there's simply a piece of code that can be edited somewhere to push audio to the headphone jack if connected instead of over HDMI. Does anyone have a clue where that code might be? Alternatively, does anyone know of a ROM that does this on its own?
Are you only looking for a software solution?
Sent from my SGH-T989 using xda app-developers app
bzlik88 said:
Are you only looking for a software solution?
Sent from my SGH-T989 using xda app-developers app
Click to expand...
Click to collapse
Ideally. My TV does not have analog outputs and my audio setup does not have digital inputs.
I know there are audio adapters, but this is far from ideal, especially considering that my TV does not have selectable PCM/DTS out, meaning I would have to buy a $65 output for the TV passthrough (one that handles both PCM and Dolby streams).
electrobento said:
Hello. I am using CM9 on my T989.
I have an MHL adapter that is working perfectly to output video and sound to my TV.
However, I would really like to have audio be outputted from the headphone jack, which it does not do. I have connected, reconnected, looked everywhere in settings and there's no where to change the output in Android.
From what I've read some ROMs do this for some reason while others do not, which leads me to believe that there's simply a piece of code that can be edited somewhere to push audio to the headphone jack if connected instead of over HDMI. Does anyone have a clue where that code might be? Alternatively, does anyone know of a ROM that does this on its own?
Click to expand...
Click to collapse
Dark Side v8 can output audio from s2 headphone jack, I have a monitor without speakers, and I have to use the headphone jack to amplify the volume when I use a mhl adapter for videos and games.
Sent from my SGH-T989 using Tapatalk 2
Well there is this...
And we also have this...
Maybe one of those will work for you

[Q] MicroUSB -> 3.5mm Audio/Video?

I understand that there's the MHL adapter for the Note 2 to get video out to HDMI. But I was wondering if using a MicroUSB to 3.5mm audio/video would work too? The device I want to connect to only accepts 3.5mm video input.
Or do I have to do MHL to HDMI to 3.5mm audio/video?
ThaiM said:
I understand that there's the MHL adapter for the Note 2 to get video out to HDMI. But I was wondering if using a MicroUSB to 3.5mm audio/video would work too? The device I want to connect to only accepts 3.5mm video input.
Or do I have to do MHL to HDMI to 3.5mm audio/video?
Click to expand...
Click to collapse
Out of curiosity, why wouldn't you just use the headphone jack?
ls3mach said:
Out of curiosity, why wouldn't you just use the headphone jack?
Click to expand...
Click to collapse
I have video goggles I'd like to try to view a video output from the Note 2. Headphone jack is only audio.
ThaiM said:
I have video goggles I'd like to try to view a video output from the Note 2. Headphone jack is only audio.
Click to expand...
Click to collapse
Your actually trying to down convert the hdmi too a standard video signal. Which is yellow/red & white. So you might want to look for a mhl too, standard video out with the 3 leads to 3.5 Jack. You can find a hdmi down converter out there!! I know exactly what your trying to accomplish. I'm kinda in the same boat but trying to route video to my Pioneer head unit from the GN2.
Sent from my SAMSUNG-SGH-I317 using Xparent SkyBlue Tapatalk 2

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