[DEV] dlmirror - Nexus 7 video output - Nexus 7 Android Development

Hello, I made a cmd app called "dlmirror", it can mirror the screen of Nexus 7 to DisplayLink devices. For example, with DisplayLink adapter you can connect your Nexus 7 to TV/Projector via VGA/HDMI/DVI cable.
Video: http://mariotaku.tumblr.com/post/42097916697/nexus7-displaylink-performance
Doe's anyone have interests to improve this?
Github repo: https://github.com/mariotaku/dlmirror-android

Re: [DEV]dlmirror - Nexus 7 video output
Awesome. Looks very fast.
Sent from my Nexus 7 using XDA Premium HD app

Very nice. Is this the only development on getting TV output for nexus 7?

Please forgive my ignorance, and I realize that we have an accessory section, but what kind of adapter would I need to purchase to make this happen?

AW: [DEV]dlmirror - Nexus 7 video output
I guess you need a normal OTG adapter and then you can plug your DisplayLink monitor or a DisplayLink adapter (with VGA, DVI or HDMI output) into it.

Re: [DEV]dlmirror - Nexus 7 video output
Hmm I was thinking the same... Did some googling, maybe we need some of these
http://www.displaylink.com/shop/adapters
Sent from my Nexus 7 using xda app-developers app

mariotaku said:
Hello, I made a cmd app called "dlmirror", it can mirror the screen of Nexus 7 to DisplayLink devices. For example, with DisplayLink adapter you can connect your Nexus 7 to TV/Projector via VGA/HDMI/DVI cable.
Video: http://mariotaku.tumblr.com/post/42097916697/nexus7-displaylink-performance
Doe's anyone have interests to improve this?
Github repo: https://github.com/mariotaku/dlmirror-android
Click to expand...
Click to collapse
I am interested in this.
1) Do I need to root my nexus 7?
2) Is there an Android app to do this?

Re: [DEV]dlmirror - Nexus 7 video output
mariotaku said:
Hello, I made a cmd app called "dlmirror", it can mirror the screen of Nexus 7 to DisplayLink devices. For example, with DisplayLink adapter you can connect your Nexus 7 to TV/Projector via VGA/HDMI/DVI cable.
Video: http://mariotaku.tumblr.com/post/42097916697/nexus7-displaylink-performance
Doe's anyone have interests to improve this?
Github repo: https://github.com/mariotaku/dlmirror-android
Click to expand...
Click to collapse
Ok very very very interested in this.
Sent from my Nexus 7 using Tapatalk 2

Re: [DEV]dlmirror - Nexus 7 video output
Indeed, VERY interesting.
Ill be following this thread.

Re: [DEV]dlmirror - Nexus 7 video output
Subscribed

aruangra said:
I am interested in this.
1) Do I need to root my nexus 7?
2) Is there an Android app to do this?
Click to expand...
Click to collapse
of course root is needed. there's no app to do this... this is the 1st in the world
I'm busy these months, maybe I'll develop an app to use dlmirror easily when I'm free.

mariotaku said:
of course root is needed. there's no app to do this... this is the 1st in the world
I'm busy these months, maybe I'll develop an app to use dlmirror easily when I'm free.
Click to expand...
Click to collapse
Great news and great wotk man! So there is video-out possibility after all on our Nexus 7. Is there a hardware cap at 15fps or is it possible to go higher?

Re: [DEV]dlmirror - Nexus 7 video output
Is this faster than android transporter ROM or has the potential to be faster?

Would this adapter also work?
http://www.ebay.com/itm/USB-2-0-to-...=US_Video_Cables_Adapters&hash=item257778397a

aruangra said:
Would this adapter also work?
http://www.ebay.com/itm/USB-2-0-to-...=US_Video_Cables_Adapters&hash=item257778397a
Click to expand...
Click to collapse
seems ok, dl165/195/160 series are supported, other devices are not tested.

Re: [DEV]dlmirror - Nexus 7 video output
Very interested. Will the apk be posted?
Sent from my Nexus 7 using XDA Premium HD app

wooooo hoooooo!!! finally! I'll be waiting for your magic come true! :victory::victory::victory:

Want!
Yep, I'd very much like this to happen. Just went to a hotel with the kids recently. Couldn't use the hdmi tv that was there...
This would be excellent.

Re: [DEV]dlmirror - Nexus 7 video output
Would be very interested if this was compatible with slim port adapter's.
I just bought a slimport adapter for my nexus 4 and was hoping to use it with the nexus 7
Sent from my Nexus 4 using xda app-developers app

AW: [DEV]dlmirror - Nexus 7 video output
From http://www.analogix.com/technology/faq.html
> SlimPortâ„¢ is not a standard. It is a family of products from Analogix based on DisplayPort, an open standard.
DisplayPort is totally different from DisplayLink.

Related

hdmi out

can someone point me to where to find decent quality/priced cable for my Inspire 4g/Desire HD to output to a HDMI port on say a TV?
Use dlna
Sent from my HTC Desire HD using XDA App
beezza said:
can someone point me to where to find decent quality/priced cable for my Inspire 4g/Desire HD to output to a HDMI port on say a TV?
Click to expand...
Click to collapse
The Desire HD/Inspire unfortunately do not support HDMI out.
They were designed to use DLNA for all video out.
could you guys forward me to tutorials or information on any hardware/software i need?
beezza said:
could you guys forward me to tutorials or information on any hardware/software i need?
Click to expand...
Click to collapse
This is your best bet if your TV does not support DLNA streaming:
http://www.engadget.com/2010/12/30/htc-media-link-dlna-streamer-review/
There could be cheaper alternatives though.
^^^
Is there a certain app in the Android Market that could do this using perhaps a PS3?
neosny said:
^^^
Is there a certain app in the Android Market that could do this using perhaps a PS3?
Click to expand...
Click to collapse
Install an app called imediashare in the market. Works like a charm on ps3 with some good features too. Cheers
Sent from my Desire HD
painbearer said:
Install an app called imediashare in the market. Works like a charm on ps3 with some good features too. Cheers
Sent from my Desire HD
Click to expand...
Click to collapse
Thanks - just tried it and it works well.
This is what u need:
http://www.htcaccessorystore.com/uk/p_htc_item.aspx?i=207010
HTC Desire HD Media Link DLNA Adaptor.
Media Link is a DLNA multimedia adaptor converting your non-DLNA TV into a full DLNA certified TV.
Simply power on and connect to the HDMI port on your TV, Desire HD will be able to wirelessly stream video/movies (up to 720p), photo, and music content stored on the device to DLNA-enabled HDTVs or to standard HDTVs via its new Media Link adapter with HDMI out.

Hi, I'd like to know if the HDMI OUT with sense 4 is OK now?

I want to use android 4 + sense 4 while I also need to show the screen on my TV via HDMI cable?
Yes I heard it's not fixed last month -- how about it now, pls?
happyww said:
I want to use android 4 + sense 4 while I also need to show the screen on my TV via HDMI cable?
Yes I heard it's not fixed last month -- how about it now, pls?
Click to expand...
Click to collapse
Anyone help?
Doesnt work. Read dude
Sent from my HTC Sensation Z710e using xda app-developers app
Hi there, as I know of I believe HDMI is not working on the sense 4 roms. What you can do is check each Rom that your interested in and check there "bug" list. Usually HDMI is on the list meaning it's not functioning . But check and see of Any got it working by looking at that list on the first page of the Rom and its site. You can find them in sensation android development. Each Rom has a site with that list and it will tell you weather or not HDMI is functioning. If you don't see it on the list then it IS functioning. I really hope this helps And best wishes!
Sent from my HTC Sensation 4G using xda premium

[MOD] Somebody enabled Miracast for Nexus 7

I just found this on GitHub:
Somebody, called Kensuke, enabled Mircast (Streaming screen over WiFi) for the Nexus 7. I don't have mine here so I can't test it.
Maybe somebody can try it out.
It seems that he compiled the complete 4.2.2 ROMs with the addional Miracast Support.
Try it on your own Risk!
Source:
Github Repo:
https://github.com/kensuke/How-to-Miracast-on-AOSP
Installation:
https://github.com/kensuke/How-to-Miracast-on-AOSP/wiki
DL Links:
NX7 3G
https://dl.dropboxusercontent.com/u/178702/AOSP-Miracast-otapackages/Nexus7_3G(tilapia)/20130703_00_full_tilapia-ota-eng.satoken.zip
NX7
https://dl.dropboxusercontent.com/u/178702/AOSP-Miracast-otapackages/Nexus7_WiFi(grouper)/20130703_00_full_grouper-ota-eng.satoken.zip
Credits all to Kensuke!
His HP: http://d.hatena.ne.jp/RC3/
awesome! Cm should merge this feature. And now, we know Miracast is a software-related not hardward-related. Oh yeah.
Sent from my Nexus 7 using Tapatalk HD
Oh man I hope this gets baked into some ROMs! This is the one feature that I really want that the N7 doesn't have...
I would love this baked into a ROM
Would love to see this become a common feature for Roms.
Sent from my Nexus 7 using xda app-developers app
blmvxer said:
Would love to see this become a common feature for Roms.
Sent from my Nexus 7 using xda app-developers app
Click to expand...
Click to collapse
I completely agree with you.
I will look into adding this to my ROM, ReVolt ROM ! Stay tuned !!
OOOOOOOOOOOOOOOOOOOOOOOOOOOOOOH I must get a miracast receiver and I will be trying this.
****ty video, awesome feature.
Anybody test it already?
Sent from my Nexus 7 using xda app-developers app
mathsz said:
****ty video, awesome feature.
Anybody test it already?
Sent from my Nexus 7 using xda app-developers app
Click to expand...
Click to collapse
Tried the Tilapia package for my 3g. It almost works. I'm going to play with it some more. Documentation for his app would be great. It's not straightforward.
Have there anyone a image now?
Sent from my Nexus 7 using xda app-developers app
If someone would like to test it I did include the patch on my ROM, take a look here http://forum.xda-developers.com/showthread.php?p=43489843#post43489843
So anyone able to verify this working?
Working fine here.
Using Samsung Allshare cast dongle.
Sent from my Full Android on Grouper using Tapatalk 4 Beta
Well this is exciting. Hopefully there's enough demand for it so we won't be limited to just a handful of ROMs to take advantage of this.
I wonder if there is any way a mod like this could be packaged into an Xposed module? Or is it such a fundamental change that it has to be baked into the ROM?
I would test this out if I had a Miracast receiver already. Also I don't want to lose the tethering menu in my current tilapia ROM, so ideally if a ROM had both Miracast & tethering that'd be great.
lndeed said:
Well this is exciting. Hopefully there's enough demand for it so we won't be limited to just a handful of ROMs to take advantage of this.
Click to expand...
Click to collapse
Indeed.. lol. Would be nice if this eventually came to all CyanogenMod ROMs for all devices.
heero884 said:
Indeed.. lol. Would be nice if this eventually came to all CyanogenMod ROMs for all devices.
Click to expand...
Click to collapse
Maybe someone with CM coding experience can do that.
Sent from my GT-I9000 using xda premium
farhanito said:
Working fine here.
Using Samsung Allshare cast dongle.
Sent from my Full Android on Grouper using Tapatalk 4 Beta
Click to expand...
Click to collapse
So you streamed your screen to your TV, no problems at all?
Is it smooth? How much does the Allshare dongle cost, I should get this instead of Android stick PC.
JavaJunkay said:
So you streamed your screen to your TV, no problems at all?
Is it smooth? How much does the Allshare dongle cost, I should get this instead of Android stick PC.
Click to expand...
Click to collapse
Tried both allshare cast dongle and Android TV stick (dual core rk3066 one), all works. Pretty much the same experience as my Nexus 4 with native wireless display.
With android TV stick, it lags a lot. Definitely not for gaming, no. But with allshare cast dongle, it works much much better..
In my country, the dongle cost me around $80
Sent from my Nexus 4 using Tapatalk 4 Beta

Nexus 5 Audio/Sound (DAC) Quality

Hi,
Could someone give some feedback on the sound quality of the Nexus 5, any idea what sort of DAC the phone is using? Is it using something similar to the LG G2 as that has the same chipset.
Thanks
I think the Snapdragon 800 uses the same awesome audiochip feom qualcom as the other Snapdragon 600 devices. But we have to test this out..
I'll test it with my ciem as soon as it arrives
Sent from my Nexus 4 using XDA Premium 4 mobile app
costcutter said:
Hi,
Could someone give some feedback on the sound quality of the Nexus 5, any idea what sort of DAC the phone is using? Is it using something similar to the LG G2 as that has the same chipset.
Thanks
Click to expand...
Click to collapse
Im not 100% sure but i dont think its the same chipset as the g2
I am no audio expert but I was listening to music last night on headphones and was very impressed with the quality of sound. It was just about loud enough which was my main worry. Bass was very good too. I was not using stock music player as I use a Synology media server and was therefore using DS audio. I just need to get a decent graphic equaliser installed as I can't find one on the phone. Any suggestions?
Sent from my Nexus 5 using XDA Premium 4 mobile app
irhut said:
I am no audio expert but I was listening to music last night on headphones and was very impressed with the quality of sound. It was just about loud enough which was my main worry. Bass was very good too. I was not using stock music player as I use a Synology media server and was therefore using DS audio. I just need to get a decent graphic equaliser installed as I can't find one on the phone. Any suggestions?
Sent from my Nexus 5 using XDA Premium 4 mobile app
Click to expand...
Click to collapse
You need to use DS audio? Else you could use the jetaudio player or neutron.
If you need a systemwide one, what about dsp manager from cyanogen? I think they'll soon got a ROM up for the N5.
Please someone knows what is the nexus 5 DAC?
it's WCD9320. The same one as in G2
Just keep in mind that if the Soc is Snapdragon S4, regardless the generation, there is always a very good DAC inside .
http://images.anandtech.com/doci/7205/LGG2-9955.jpg
jlmcr87 said:
Please someone knows what is the nexus 5 DAC?
Click to expand...
Click to collapse
bl4ckdr4g00n said:
it's WCD9320. The same one as in G2
Just keep in mind that if the Soc is Snapdragon S4, regardless the generation, there is always a very good DAC inside .
http://images.anandtech.com/doci/7205/LGG2-9955.jpg
Click to expand...
Click to collapse
Great news!!!
I returned my G2 after comparing head-2-head with my GS3 w/Wolfson. Some like it though.
bl4ckdr4g00n said:
it's WCD9320. The same one as in G2
Just keep in mind that if the Soc is Snapdragon S4, regardless the generation, there is always a very good DAC inside .
http://images.anandtech.com/doci/7205/LGG2-9955.jpg
Click to expand...
Click to collapse
If that was true shouldnt that be in the specs of the nexus 5. Theres no mention of the dac on the spec sheet so i wouldnt be so confident.
bl4ckdr4g00n said:
it's WCD9320. The same one as in G2
Just keep in mind that if the Soc is Snapdragon S4, regardless the generation, there is always a very good DAC inside .
http://images.anandtech.com/doci/7205/LGG2-9955.jpg
Click to expand...
Click to collapse
This is actually a Snapdragon 800 which is better than what the S4 and the HTC one has. To my knowledge, only the Galaxy note III and LG G2 have the same SoC in the states
If the SoC is Snapdragon 800 then it already has WCD9320 integrated, which is a very good DAC.
Hence WCD9320 is 100% confirmed, unless LG is crazy and stupid, and they solder another DAC on the board.
Actually, the amplifier matters more, and affects a large portion of sound quality.
malek777 said:
If that was true shouldnt that be in the specs of the nexus 5. Theres no mention of the dac on the spec sheet so i wouldnt be so confident.
Click to expand...
Click to collapse
How about the loud speakers? When watching YouTube videos for example?
bl4ckdr4g00n said:
If the SoC is Snapdragon 800 then it already has WCD9320 integrated, which is a very good DAC.
Hence WCD9320 is 100% confirmed, unless LG is crazy and stupid, and they solder another DAC on the board.
Actually, the amplifier matters more, and affects a large portion of sound quality.
Click to expand...
Click to collapse
does the nexus 5 have a good amplifier though?
anyone able to compare this to the htc one?
irhut said:
I am no audio expert but I was listening to music last night on headphones and was very impressed with the quality of sound. It was just about loud enough which was my main worry. Bass was very good too. I was not using stock music player as I use a Synology media server and was therefore using DS audio. I just need to get a decent graphic equaliser installed as I can't find one on the phone. Any suggestions?
Sent from my Nexus 5 using XDA Premium 4 mobile app
Click to expand...
Click to collapse
Viper4Android is the way to go!
according to the service manual for the nexus 5 the DAC is indeed the WCD9320. so same as in the G2.
from listening to it its better than the nexus 4 but not as good as the woflsons in the S3 but still very decent.
Listen to some city and color and you will enjoy the speakers and any headphones you plug in .
Sent from my Nexus 5 using xda app-developers app
does the N5 support audio thru usb OTG so we can use external DAC/AMP? I've read sumwhere mention usb OTG in kit kat. However, this doesn't mean the nexus 5 support USB OTG nativly (like the N4).
I am somewhat underwhelmed with the audio quality on the N5,unlike most I knew that the two grills on the bottom of the phone only one of which is a loud speaker,However the audio is IMO piss poor.via headphones its outstanding paired with my seneizer cx300II's (spelling) via the loudspeaker its very quiet and tinny,not to mentions the grills are VERY easily muffled. Just my two cents.
Sent from my Nexus 5 using Tapatalk
imeem said:
does the N5 support audio thru usb OTG so we can use external DAC/AMP? I've read sumwhere mention usb OTG in kit kat. However, this doesn't mean the nexus 5 support USB OTG nativly (like the N4).
Click to expand...
Click to collapse
It's not looking like it supports it right out of the box.
http://forum.xda-developers.com/showthread.php?t=2511921
Sent from my Nexus 7 using XDA Premium 4 mobile app

Pixel C Keyboard and Mouse | Question

Hi,
Is there any keyboard for pixel c that has a mouse trackpad below the keyboard?
Thanks
[Updated Version] BATTOP Wireless Bluetooth keyboard with Multi-Touchpad &Hidden Stand for Windows Android Tablets Smartphone (Black) https://www.amazon.com/dp/B01G7ZPPGU/ref=cm_sw_r_other_apa_OCi1xbSY70G23
I don't own any of these but this seems to be what you're looking for.
Sent from my Pixel C using XDA-Developers mobile app
DrKaotica said:
[Updated Version] BATTOP Wireless Bluetooth keyboard with Multi-Touchpad &Hidden Stand for Windows Android Tablets Smartphone (Black) https://www.amazon.com/dp/B01G7ZPPGU/ref=cm_sw_r_other_apa_OCi1xbSY70G23
I don't own any of these but this seems to be what you're looking for.
Sent from my Pixel C using XDA-Developers mobile app
Click to expand...
Click to collapse
Thanks for the information. That's whatI was looking for.

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