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Implementing Camera Output >> into RX TX >> into Computer

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airulfmy

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Well, to be honest i just want your suggestion
  1. is this DO-able and possible?
  2. how can I connect from RX TX device into computer
  3. is there a way to display camera image streamly on computer

I'm trying to convert a simple camera into wireless camera and the output can be seen on computer, so right now, I need the basic idea on the logic, programming, and hardware if you guys can help
 

Hi,

Theretically YES.

What is a simple camera?
What X/Y resolution?
What frame rate? Interlaced?
What color resolution?
With/without data compression?
What Rx/Tx speed?
What protocol?

***
The range is huge: from a black/white scanner with 256x256 pixels and a picture every 5 seconds up to 4k HDMI with 24bit color and 200 pictures/s.

Klaus
 

Hi,

Theretically YES.

What is a simple camera?
What X/Y resolution?
What frame rate? Interlaced?
What color resolution?
With/without data compression?
What Rx/Tx speed?
What protocol?

***
The range is huge: from a black/white scanner with 256x256 pixels and a picture every 5 seconds up to 4k HDMI with 24bit color and 200 pictures/s.

Klaus

1-Any kind of camera that got Video Output Jack (so that we can live stream directly on TV)
2-X/Y resolution? don't matter
3-Frame rate? 20fps - 35fps
4-colour resolution? i don't get it
5-without data compression to reduce cost (if possible)
6-well, i got my 2.4GHz transceiver with selectable UART baud rate (i don't know if i can use this or not)
7-Protocol? well, I don't know which one to use
 

Hi,

1-Any kind of camera that got Video Output Jack (so that we can live stream directly on TV)
This usually is an anlog output.

how can I connect from RX TX device into computer
This is a digital interface.

How did you decide to match each other?

Klaus
 

A standard quality (none-HD) digital TV stream has something like 200 MBPS bit rate. You absolutely need compression to get down to a rate that can be handled e.g. by full speed USB ot 10/100 MBit ethernet. That's what usual webcams do.
 

Hi,


This usually is an anlog output.


This is a digital interface.

How did you decide to match each other?

Klaus

well, i'm thinking on using MCU~PICF18/dsPIC30/33(if it capable to handle those data), if not, I might using raspberry pi to convert analog to digital signal
 

Hi,

well, i'm thinking on using MCU~PICF18/dsPIC30/33(if it capable to handle those data), if not, I might using raspberry pi to convert analog to digital signal
Then develop this task first to know what digital data rate is necessary.

Klaus
 

In case this helps, regarding the feasibility of video sources...

Digital camera... Mine is inexpensive. It sends a video signal to my tv (either digital or old-fashioned crt). The cable is a common coax type, to the yellow-colored jack. The tv shows the same image as the camera shows. I can playback from the camera's internal memory stick. Or, the camera sends live video.

My camera also has a usb jack. Normally it is used to transfer files to a computer. I have tried a patch cable to the usb jack on my digital tv. However I cannot get the tv to detect usb from the camera.

Webcam... This sends live video to a computer via usb. To view an image I need to open a program called 'Photo Booth' on my Mac. It brings in live video from the webcam.

I cannot get my digital tv to recognize usb from the webcam.
 

i think Normally it is used to transfer files to a computer. I have tried a patch cable to the usb jack on my digital tv.
 

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