Android app - multi-display video wall - Android Q&A, Help & Troubleshooting

Hi,
Thinking to develop am android app to display a video or part of the video on mutli-android phone device. It will support sync video and play it at the same time.
Anyone can give me some advice or idea how i can do it?
Thanks.

Im not really sure what you are trying to do. You want to display "part of a video"? Are you trying to output video from the device to a screen? Or from another device to the phone?
Anyway, I suggest you get the Android SDK from google. They basically tell you how to write apps. There are also books or classes you can take too.

So your wanting to make an app that allows you to share and play(synced) video over multiple phones?
Yes as above said you will first need to get the Android SDK, but to write this program you will need to be very skilled programmer with alot of times on your hands...
You will first need to know alot about networking, allowing you to connect to other phones and i assume create a buffer system then have all phones play at time that the buffers are reached to maintain steady flow based of network stats.
If you want to do streaming you will need to know even more, not to mention you will need to probably write your own video playing software.
OR you could simply write a program that links the x # of phones together and then streams from phone a to phones x-n through a 3rd party stream capable video player.

♥ ♥ ♥
Need this APPS !!!
Blinkendroid has been found but I'd like to watch a movie on my Android device and broadcast / stream it on other Android device synchronised.
ie :
=> I own 2 tablets 7"
=> I want to watch to a movie / TV Show with subtitles
=> My girlfriend want to watch to the same program... but without subtitles
Is there anything yet for this requirement ?
++

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Moving to Q&A

Related

[Q] Sky TV Player?

Ok seems from previous threads answers are a bit thin on the ground....
WE've got he Sky+ app to program n record via our phones but...
Since we've got the media capability - can we not use the Sky Player?
I notice on my pc i require Silverlight to be installed - what if i can this through a browser? or can this be ported into a specific app to log into this kind of thing?
It'd be amazing if i could get my Sky tv on my phone - not just see whats on.
Not supported by Sky, but you could always ask if its on their radar.
virgin Media are starting to support something along these lines so it is possible

Request for help with simple app

Cheers! I would like some help with an idea for a simple applet for Android in general, and the HP Touchpad in particular.
There is an application called QVOD that downloads videos to a local cache on the Android device, and for many devices it works just fine. For many devices however. If the device is running ICS, frequently the playback features stuttering audio. I have found where QVOD saves the video files, although it separates them into several pieces, making it difficult to just browse to that directory and use an alternative player, such as MXPlayer. I have found that if you cat the files together into one RMV file, you can then watch it with another application and it plays just fine. That means the audio codec built into QVOD is almost certainly the problem.
What I'd like to do is build a simple graphical app that allows you to view the videos in that folder and automatically cat the files together so you can either save them or view them in another player. Having some background in programming, I understand the process flow of this is very simple. Unfortunately, I do not know how to program in java. If anyone is willing to help with this, there is a pretty good sized community that would appreciate the help. Ideally, it would be great if the makers of QVOD addressed the problem directly, but having spoken with them on QQ, it doesn't seem they have any interest in doing so.
I don't see this program taking more than a hundred lines or so, and would be a great contribution to the Android community. Please message me if you are willing to invest some time into helping with this problem. The application will SURELY get a lot of attention, because it will not only allow those with audio problems to enjoy their videos, but it will allow those that aren't having problems viewing to at least save the files and also have a CHOICE of what application to view them in.
thanks!
Write the details here or PM me, I might give this a try, though I cannot give any specific deadline times.

Use one Android device to push video to another

Is there an app that allows one to push video from one Android device to another and have it play without having to press anything on the second device?
My goal is to be able to select a video on my phone and have it start playing on my kids Android tablet while we are in the car. This will make life way easier on long drives.
I figure there must be a way via wifi, Bluetooth, or even dlna but I can't find anything through my search methods.
I am not looking to mirror my screen at all, just to send the video to the device.

How does Superscreen work?

Hi guys... I am new to this forum and therefore couldn't post to the developer forum, even though I am one.
There is this Kickstarter campaing "Superscreen" which promises to give you a low-cost, tablet-like device, which streams your phones display to the 10" "Superscreen". They make several interesting claims on their FAQ section:
- the devices uses no mirroring... they seem to use their own streamingprotocol from within an app, you have to install on your phone (no Chromecast or something like that involved).
- the stream displayed on the tablet part is not bound to the phones resolution! So they claim that a 4k video on a 1080p phone will be displayed as 2k on the tablet (which is 2k) (and I understand that they do not use upscaling)
- you can actually use your phone to do different things than the tablet is doing (so it isn't just streaming)... they call it "dual screen" or something like that
- less interesting, just FYI: The seem to establish a wifi-direct connection between phone and superscreen
Now I am wondering how is that possible and which APIs the Superscreen app is using (they claim it all works on Android 4)?
- I can't find anything in the Android API to grab the whole screen content and to stream it (except for chromecast maybe, which these guys don't use)
- How can the "Superscreen App" convince another video player app and the Android system to render at a different resolution then the phone's?
- How can they render apps offscreen to enable this dual screen thing?
I would love to hear your ideas, as I have no clue how they do it without any rooting and on Android 4...
EDIT: I watched some youtube videos about the product and (while it still may be a prototype) 1) regular apps definetely seem to be upscaled (opposed to what the Kickstarter claims specifically for videos) and 2) there is considerable lag it seems, not suprisingly...

Is there any way to see Prime Video on mx9 pro?

Welcome to the whole forum, I'm new here and I hope to find a way to solve a problem I have with my android tv box MX9 pro. The first thing I did to whatch Prime Video was to install it from the play store. The application works, allows me to log in and gives me all the movies, tv series available. But when I want to watch a video content, whatever it is, the movie starts for about a second then closes (crashes) and returns to the home page of the chosen content.
Then i tried to install the version for Android TV, obviously not through the play store, and even in this case I log in regularly. When I want to see a video content, the video does not start but constantly remaining the buffering circle.
Finally I tried to see if I could bypass the application by going through KODI and I installed the Sandmann79 add-on for prime video and, although with a different procedure, I regularly access my Prime account. When I want to start watching a video content, after setting the standard kodi player, this seems to start regularly, the time bar advances but the screen remains blank and nothing is heard.
At this point I have exhausted all the options available to me and I am forced to ask for help in this forum.
Is it really impossible to play the videos of the first videos with this device?
purbane said:
Welcome to the whole forum, I'm new here and I hope to find a way to solve a problem.........
Click to expand...
Click to collapse
I don't have this device but, I'm just wondering if the following will also be helpful for what you are looking for. Don't be afraid to ask for some member guidance within it too.
https://forum.xda-developers.com/showthread.php?t=3762965
Good Luck!
~~~~~~~~~~~~~~~
UNLESS asked to do so, PLEASE don't PM me regarding support. Sent using The ClaRetoX Forum App on my SM-G900T device.
Thank you, i had already Read that post and i tried the last apk 4.10.3 of [email protected] but using that apk, i got an error of internet connection when i tried to watch a video. What i am trying now is to set VLC as external default player in kodi to make sure that all the videos launched by kodi are opened with vlc that always reads everything. There is an xml file to be integrated into a specific folder of kodi but then, when I want to open the video, it gives me a message that there is an external player but I do not open it then, yet, I can not say if this additional method it works or not.
Anyway the procedure suggested in the post you conseiled me doesn't work, at least for me.
Thanks Anyway.
Rockchip, the chipset company already fixed the problem of Amazon Prime Video not working over a year ago on similar devices.
The manufacturer of your tv box must have really outdated firmware and zero support since they didn't fix it.
But Amazon also blocks the tablet app from working on devices with traces of AndroidTV as in your case and the AndroidTV app only works on full AndroidTV devices having Playready 3 DRM, which your device doesn't have, thus the error with the AndroidTV app.
You can use the Kodi addon, it works correctly, check if your are using the latest version and login from the addon's settings and wait, also make sure the InputStream addon is enabled and changed to InputStream and not Kodi or something else.
Thank you. I don't think My Android Device is out dated because received Android 8. Anyway if the problem is with drm 3 no way. Not even with kodi works, i tried all i could try. I installed addon prime video of sandmann79 and enabled inputstream but i only get The movie starting with no image neither sound, only White screen and time bar going on. Therefore i wanted to try an external player as vlc.....
I think i can't go on anymore, the Device doesn't send anymore video Signal to my tv so i can't anymore display it on the tv..... Definitively broken.
At the end of all i got a conclusión that only a tv box is worthy of bringing this name, ie nvidia shield tv, albeit with all its flaws. I had one and despite very few apps were on the play store (Chrome on all), did not have an on / off button, did not display all the shortcuts in the app section, had absolutely no such problems. I gave it back because I did not like these things but I did not think that these Chinese boxes were such a crap. I tried h96 max +, mx9 pro and both of them stopped after two days of work. I think to back to buy a shield tv, the only box worked fine with prime video, Netflix, without lags thanks to his powerful hardware.

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