[Q] Real time video streaming on smartphones via USB - General Questions and Answers

Hello guys!
Here is my first post to this forum. Hope somebody can help.
So, I bought a system of video camera with a micro-processor to do some image processing in real-time. After the image processing, I would like to stream these images on a smartphone. For that, I need a way to communicate between the smartphone and the camera (the communication should go in both directions).
I did some researches and it seems that the bandwith of bluetooth is too limited for real-time video streaming. So, I would like to know if I can use the USB connection that can be found on every smartphones via micro-USB or if there is another and better way to do this?
I will greatly appreciate any help. Thanks.
Samuel

Related

PPC video out

Is there anyway to output video playback from the ppc?
The spectec SDIO card is only for pics and presentations, I'm looking for something that can output real video.
I know that you can do it now with slingbox, but I want something portable that i will be able to connect to any TV (like a SDIO card).
Is there any product that can do that?
regardless, I read somewhere that you can stream video from the ppc to your TV using an HTPC (Home Theater PC) and some program called ORBIS. Do you have any idea what are they talking about? I can't find the link for the discussion...
Thanks for any help
There was some news story recently where the reporter was "shooting" video live on his phone and it was being broadcast on TV. This obviously means it's possible, but turning your PPC into a server is a different story.
There is the ActiveSync Remote Display, part of the Windows Mobile Developer Power Toys, but I never tested it to stream video. If it works on the some technology as Remote Desktop, you won't be able to stream video. But try it out.
Good luck,
Matt
oh, i m not alone. i m looking the same thing as well. i m looking (still looking...) something (not SDIO) that can output the pda screen display (and also sound) to tv or monitor. i m using o2 atom, so the only "connection" is either via a special usb cable or a bluetooth device.
kjskho1 said:
oh, i m not alone. i m looking the same thing as well. i m looking (still looking...) something (not SDIO) that can output the pda screen display (and also sound) to tv or monitor. i m using o2 atom, so the only "connection" is either via a special usb cable or a bluetooth device.
Click to expand...
Click to collapse
Please make sure you follow my articles. CoolCamera is what you're looking for - it's the best solution for this.
I don't recommend PC -> PPC controllers because of speed issues - not even the, in this respect, fastest (read my remote controller roundup, it has been referenced several times in my articles cross-posted to here) Soti Pocket Controller.
I don't know if this has been discussed anywhere else but...
Does anyone know how I can get the video from my Tilt to show on my Pioneer AVIC-D3 display? I have my Slingbox setup and working on my Tilt and I can get the audio to play through the Bluetooth to the receiver, but I don't see a way to get the video to transfer over. Maybe a wired connection to the Aux Video Input jack?
Any ideas would be appreciated!
Thanks to all...
PCFixer
It's http://orb.com. It turns your home pc into a streaming media server. Hands down better that slingbox.
With ORB you can connect your TV via a TV Tuner Card, or Have Live Secure Webcams with motion capture.
Also If you would like to stream and capture cam video from you mobile device to web you might want to check out comvu.com
You Must Never Ever Owned A SLINGBOX!
jasond said:
It's http://orb.com. It turns your home pc into a streaming media server. Hands down better that slingbox.
With ORB you can connect your TV via a TV Tuner Card, or Have Live Secure Webcams with motion capture.
Also If you would like to stream and capture cam video from you mobile device to web you might want to check out comvu.com
Click to expand...
Click to collapse
You must not own a SlingBox, Orb will never ever be better than the SlingBox. Orb buffers all the time, with the SlingBox you get perfect video all the time, don't you know. The newly just released SlingPlayer mobile software is the 8th wonder of the world, Orb don't even come close dude.(LOL)

[Q] How to hook video INTO an android tablet?

Can anyone provide insights into how one might feed video into an android tablet / etc?
I'd like to play around with testing the 3D screen with different video feeds, and I'm thinking about using a tablet such as those found over at aliexpress.
I dont care about the 'computer' inside there even, ideally I'd be interfacing as directly to the display as possible. I just can't find much raw data about the hardware itself.

[Q] Capture video data and IMU (accelerometer) data from an Android device

Hi, I think this will be a bit different type question that you guys are use to seeing. I'm hoping some of the guru developers here have a suggestion or two.
Where I work we do video/image processing mainly for Gov, UAV's, stuff like that. I'm a HW engineer. Today a SW engineer came to me asking if there is a way we could tap the HW in an Android phone to be able to get some kind of timing or sync signals that they could use to correlate data from the internal IMU's (accelerometers) to data being recorded by the video camera on the phone. I believe they are looking into using the IMU data to stabilize video captured from the camera (similar to how we do it on other systems).
I'm not at all familiar with the HW in an Android phone but I image a lot of the key signals I'd need are locked up inside the CPU until somewhere.
To me this seemed like something SW could do. We agreed that writing the typical high level Java type app for the phone wouldn't work. Either too much delay, inaccurate timings, or the App would not be able to get direct access to the IMU data and the video stream to record both.
Is this something that can be done hacking the standard video app? Would we need to get down to the kernel level to be able to properly see/control the video camera and the IMU?
We don't work with Android so this would be very new territory to us. Let me know if you have any thoughts.
thanks
JM

[Q] Educate me on renderers and servers and channels for google TV please?

I apologize if this is the wrong forum. I did search for the answer to my questions but I have such a poor understanding of these concepts that it's hard for me to even research. I ask for patience and simple explanations if possible, as my tech savvy level tends to be pretty low.
My parents bought an LG Google Tv (55GT) over the Holidays, finally caving in and buying a nice tv for te first time in my life. They kind of went all out on this one, deciding that for once they just want something that fills all their needs. Sadly it's proving to be incomprehensible on so many levels. Part of it is we have pretty bad internet for streaming, which we knew in advance.
The basics are working for us. Netflix, Amazon, and I even got a workaround for Hulu Plus.
I began looking for media servers to try and stream media from our laptop to the TV, and discovered Plex and Playon, as well as Twonky and the app that led me to this forum, BubbleUpNp.
My understanding so far is that Twonky, Plex, and Playon are merely servers, and that I required a product like Bubbleupnp to recognize and communicate with those servers on the TV. So far so good. Using Bubbleupnp (and I also tried Avia) I was able to see all our running servers, and ultimately I was able to access the media files I had stored on my computer (after messing around a bit, not all of them worked for video, all let me listen to my music)
Enter the problem I am working on now, having conquered all these other issues. All these servers come with great channels I can add on. There are academic channels with lectures, podcasters, tech stations, and on and on. However when I try to play these channels in Bubbleupnp, I get this error:
"bubbleup can be selected only for playing a video to an external renderer (ex: TV) from another ap (ex: file manager)"
Bubbleupnp gives me an option in the screen where I choose which server I want to browse to use a 'local renderer' or 'avia's renderer'. I don't know what this means.
What I am hoping for is someone to explain to me what rendering is, how it works, and how I can fix this issue. My parents would like access to all these cool channels, and I would like to slay my massive frustration with it.
What is a local renderer? Do I need to download a renderer to my tv? to my computer? How? does this have to do with video codecs or translating data into a language the TV can understand?
I would be grateful even to be pointed to something that explains this stuff. I hardly know where to start because my knowledge in it is so pathetic. Please help?

How to remotely start movie at the same time on multiple smartphones?

Hi,
Don't know if this the correctforum, but I have a question. Maybe someone can help or direct me to the right the correct forum.
For a workshop I need to start a movie (360 VR movie) on multiple devices at the same time. I provide the devices (android) myself so I have control over the situation. I heard something about using a Chromecast, but I don't think that's possible. Can't find a solution other than a remote control apps like teamviewer etc.
Has anyone an idea?
Thnx
Daniel
also interested
i m also interested in any practical solutions for starting 3D movies at the same time

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