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Questions tagged [video-capture]

For questions about devices that will capture video from another device.

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Connecting CCTV coax-based surveillance cameras to a Synology IP solution

I have a 4-camera analog CCTV system using coax cable. I'd like to replace my analog DVR (digital video recorder) with a digital solution leveraging my Synology NAS. From my research, I believe I need ...
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1 vote
1 answer
19 views

HDMI Capture Card with pass through resolution higher than 4K

I have a Mac with an external monitor, I have it running at: Resolution: 6016 x 3384 UI Looks like: 3008 x 1692 @ 60.00Hz I have an HDMI capture card (it's actually a little external USB box) but it ...
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  • 111
1 vote
1 answer
29 views

Way to record / capture HDMI and composite signals?

I'd like to record both HDMI and composite signals, in that it records the audio and video to a device for retrieval later without any computer connection required. Is there any available hardware ...
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  • 113
2 votes
1 answer
36 views

Camera and motherboard with Camera Serial Interface

So I came across this great article about getting 660 frames per second from a Raspberry PI and its default camera, and was wondering is there any way to crank the setup up with possibly higher frame ...
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1 vote
1 answer
25 views

Independent Portable 4K Capture Device that Records a 4K 60fps to SD or MicroSD

I'm having difficulty finding a Independent Portable 4K Capture Device that Records at 4K 60fps to SD or MicroSD. By independent, I mean it does not require a computer; it is its own computer by ...
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0 votes
1 answer
368 views

difference between Video Capture rate , Frame Rate and Refresh Rate in video processing [closed]

What exactly difference between Video Capture rate, Frame Rate and Refresh Rate in video processing ? Can we change FPS of CPU graphics ie. rate of Frame per second or not? if yes then how ?
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1 vote
0 answers
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Hardware selection recommendations for a embedded like OpenCV project

I need to choose hardware for an OpenCV project that I am working on currently. Space is limited hence I cannot use a full blown computer. The project specs are listed below: Using two USB 3.0 high ...
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1 answer
49 views

RGB Analog Video Capture

I am looking for a video capture device that can successfully capture 240 & 480 (p and i) signals properly. I am not worried about LAG too much because I will be splitting signals to production ...
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0 answers
20 views

Create texture from hdmi output of other device

I’m asking for recommended hardware to achieve the following: I have a computer with HDMI and DVI output. This is a dedicated medical device and I can’t install any additional software on it. I want ...
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2 votes
0 answers
24 views

How to record 5-8 RCA A/V inputs on Linux? (24/7)

I am trying to record 5-8 RCA A/V inputs on an Ubuntu machine. This is the research I've managed so far: Easycap RCA to USB is a good device at a dirt cheap price. Except if your give it an HD video,...
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  • 121
1 vote
0 answers
227 views

Linux-compatible RGB-supporting video capture card

I am looking for a capture card that will capture RGB signal from retro consoles on my desktop machine. The consoles I would be capturing (SNES, PS2 and the likes) have a Scart RGB-able cable and for ...
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  • 131
1 vote
1 answer
89 views

DVR/NVR device to connect various analog cameras

We are cosolidating video surveillance systems on our sites. I am looking for an IP enabled DVR/NVR device that would be capable of handling video signal from different CCTV BNC analog cameras (...
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3 votes
0 answers
80 views

Hands Free Camera to record footage for Youtube?

Explanation I want to start vlogging, but I don't want to hold a camera all day. I have the following preferences for the camera: Hands Free Easy to record with HD Can easily record where I am ...
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3 votes
0 answers
25 views

DVR with the ability to record "all instances of this show"; don't care about streaming

I have a TiVo Premiere that seems to be in the process of dying, so I'd like to replace it with another DVR (needn't be TiVo, and refurbished is fine). Less-expensive options are preferable but I ...
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5 votes
1 answer
68 views

One DVR device to standardize video surveillance on multiple sites

I am looking for a DVR like product capable of following: can connect to various CCTV cameras (with a standard BNC output) mostly PAL CVBS. downloading of historical data can be performed remotely (...
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5 votes
0 answers
32 views

RCA Audio Video Switcher controlled via software

I am not an electrical engineer. I am a software developer. Currently I have to create a program that allows users to schedule TV programs for a TV station. When I visited the station I encountered (...
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  • 151
2 votes
0 answers
94 views

Cheap device that have HDMI in and can run root-accessible Linux that can access this video data

Is there a device (laptop, TV, single-board computer, smartphone) that has HDMI port that can consume video (1080p @ 30 fps) and give it to Linux running on it (that can save it to file or encode it ...
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5 votes
1 answer
903 views

What's a good RCA capture card for streaming media?

We are putting together an e-sports team at college and among the games we play. There's Project M on the Wii and Melee on the GameCube, so we need a CVBS/RCA video capture card to record and upload ...
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  • 153
3 votes
1 answer
50 views

Capturing screenshots from the Dreamcast

I want to create screenshots from games/software running on the Dreamcast. I have no idea how that’s even possible. I guess I would have to connect it to my PC somehow? Or are there dedicated devices ...
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