9
votes
Accepted
How to record HDMI video output?
I would use three pieces of hardware for this task.
A recording laptop.
A device that allows you to input the HDMI to the recording laptop, aka, a frame grabber.
An HDMI spliter.
A recording laptop
...
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3
votes
Accepted
How to record HDMI video with USB?
You already stated your options and you only have one that would work: you need a frame grabber.
A frame grabber is a specialized chipset that does a very specific task. Sometimes such devices are ...
- 2,244
3
votes
Accepted
Is it possible to capture video signal waveform as audio for video replay?
The short answer to your question is "no". The sample rate of video is typically measured in MHz or GHz. If you have a 1080p24 signal at 8 bits per pixel, the actual frame is 2750 x 1125 pixels (...
- 4,730
2
votes
Why does HDMI out on my Canon 5D Mark III work with my TV but not my Lilliput monitor or BlackMagic Design Shuttle 2?
Some DSLRs output HDMI video that does not meet full HDMI specifications. It is not unusual to find combinations of source and destination gear that is incompatible. The HDMI can be viewed on ...
- 686
2
votes
Industry standard HDMI extension?
If you’re going wired, you’re going to be limited to roughly 25 feet before you need to reclock the signal. HDMI simply isnt designed for long runs. There are 50’ cables out there, my experience is ...
- 2,487
2
votes
Accepted
Does amount of display's pixels affects computer's performance on lower resolution settings?
Setting your graphic card to work at a lower resolution will provide a small increase in performance in the case you described.
For example:
1920 * 1080 = 2,073,600
1280 * 720 = 921,600
2,073,...
- 847
2
votes
clean HDMI output camera - on start
First: 4k for livestreaming is pretty overkill. Please remember that your streaming device (your computer) and internet upload speed need handle this... AND to top things of not all of your viewers ...
- 21
2
votes
Canon 800d/T7i clean-hdmi?
Download Sparkocam and your problem will go away. I am using a T3i and a T6i for the same live steam. Your other option is remove autofocus from the lens and switch it to manual
1
vote
Accepted
Canon 800d/T7i clean-hdmi?
I have been looking foe the same answer for the US version Rebel T7i. Unfortunately only the Pro versions of Canon have the true Mirroring or Clean HDMI out feature BUT by using Cannon Utilities and ...
1
vote
Transfer videos from Sony HC9 tapes to Windows 10 laptop
iLink will give you a lossless digital transfer of the source material, if maintaining perfect quality is important, I would go with that connection. DON'T attempt an iLink/1394 to USB adaptor, if you ...
- 687
1
vote
Accepted
Mixing audio with HDMI video to replace the sound from the camera
It seems that what you are looking for is an HDMI audio embedder.
It seems that the Tascam DR-701D offers this functionality as described in Outputting this unit's audio as the HDMI output audio
...
- 480
1
vote
Why would an DSI MIPI HDMI device accept Windows 10 HDMI signal but not HDMI signal from a GoPro or wireless HDMI transmitter?
There are two possible reasons I could see for this. The first is that the supported resolution information is not being properly sent, resulting in a signal being sent which is not supported by the ...
- 19.4k
1
vote
Is "redmere" technology in HDMI cables useful or is it marketing?
I've used a 25ft HDMI with RedMere purchased from Amazon for about 3 years now. Connecting a MacPro to a Yamaha ARx3070 Home theater amp. Predominantly for HiRes audio. I was skeptical as well. At ...
- 11
1
vote
Why you need hardware (e.g. capture card) for video input?
EVERY place the computer CPU connects to the rest of the world requires an interface (hardware and software) of some kind. There is a very complex interface to get the data out of the computer and on ...
- 686
1
vote
Panasonic DMC Gf6 w/HDMI output: can I connect directly to Mac Mini w/o converter?
Mac Mini does not have HDMI input.
GF6 has no video output through USB.
- 111
1
vote
Wireless HDMI from camera to mixer?
Cerevo Liveshell 2. It,s battery powered also. As receiving-end use a laptop with vlc player. Hdmi from laptop to mixer. I used this setup a few times.
- 11
1
vote
Wireless HDMI from camera to mixer?
Nitero Is looking to create a wireless solution for VR by the end of this year, which very well may apply to what you need as well. At the very least, if this technology does get off the ground we may ...
- 56
1
vote
Wireless HDMI from camera to mixer?
Yes, they exist. They are called HDMI wireless extenders. Sometimes they are called transmitters/receivers. No, the good ones are not cheap. Further, I don't know of any where the receiver does not ...
- 2,244
1
vote
Accepted
Why does HDMI out on my Canon 5D Mark III work with my TV but not my Lilliput monitor or BlackMagic Design Shuttle 2?
Which Lilliput monitor do you have and what exactly is the output format of the 5d Mkiii?
Not all Lilliput screens can display progressive resolutions. Sometimes cameras provide "fake" interlaced on ...
- 639
1
vote
Coaxial to HDMI
Bandwidth issues aside, HDMI is "protected" by HDCP, which prevents you from doing anything like this.
Depending on how noisy your neighborhood is RF-wise, this could work for you:
http://www.amazon....
1
vote
How to record HDMI video output?
By late 2018, the category "HDMI recorder" (#2 of your 3 questions) has become a commodity. Passthrough is taken for granted. Online retailers and auction websites have dozens of models for around ...
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