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Search: Posts Made By: Mark Rosenzweig
Forum: What Happens in Vegas... September 1st, 2017, 09:39 AM
Replies: 21
Views: 6,307
Posted By Mark Rosenzweig
Re: New vegas pro 15

Why do we care about "A new MAGIX AVC/AAC codec"? It is a key advance, benefiting all, of 15 over 14. Namely that the software, for these codecs, can utilize hardware to process (Intel and Nvidia...
Forum: Micro / POV Camera Systems September 1st, 2017, 08:59 AM
Replies: 99
Views: 32,407
Posted By Mark Rosenzweig
Re: Report on the Yi 4K+

https://youtu.be/F5rOzqyd7aU

Yi 4K+ on a the Zhiyun Evolution gimbal at the end of the day. Can be viewed in 4K 60p.
Forum: Micro / POV Camera Systems August 28th, 2017, 09:56 AM
Replies: 99
Views: 32,407
Posted By Mark Rosenzweig
Re: Report on the Yi 4K+

When one uses a lightweight gimbal dedicated to action cams the internal mic ends up right against a motor. So an external mic is necessary. I used the Sony ECM-CS3, clipped to the gimbal.

At the...
Forum: Micro / POV Camera Systems August 27th, 2017, 06:57 PM
Replies: 99
Views: 32,407
Posted By Mark Rosenzweig
Yi 4K+ and Zhiyun Evolution Gimbal: Sound Test in Washington Square in 4K 60p

YouTube streamed in 4K60p:

https://youtu.be/_n7CXuRq__Y

Vimeo version streamed in 4K 30p, but the original 4K 60p video is downloadable:

Yi 4K+ and Zhiyun Evolution Gimbal: Sound Test in...
Forum: Micro / POV Camera Systems August 27th, 2017, 03:22 PM
Replies: 99
Views: 32,407
Posted By Mark Rosenzweig
Re: Report on the Yi 4K+

Here are the specs:
https://www.yitechnology.com/actioncamera/specs/id/11
Forum: Micro / POV Camera Systems August 26th, 2017, 08:12 AM
Replies: 99
Views: 32,407
Posted By Mark Rosenzweig
Re: Report on the Yi 4K+

In and around water.

Yi 4K+ 4K Video: Whitney Woods Water Play on Vimeo
Forum: Micro / POV Camera Systems August 17th, 2017, 11:37 AM
Replies: 99
Views: 32,407
Posted By Mark Rosenzweig
Does time-lapse in 4K (from 4:2:2 jpegs and raw!)

Yi 4K+ 4K Video Time Lapse: View From East Rock on Vimeo

This was made from 4000x3000 4:2:2 jpegs.
Forum: Micro / POV Camera Systems August 14th, 2017, 08:20 PM
Replies: 99
Views: 32,407
Posted By Mark Rosenzweig
The fixed gimbal video is now on line

Same link (but I will repeat it here). Smoother motion in the slow motion segments from fixing my glitch in the software.

Yi 4K+ and Gimbal at Savin Rock Beach in 4K on Vimeo
Forum: Micro / POV Camera Systems August 14th, 2017, 06:37 PM
Replies: 99
Views: 32,407
Posted By Mark Rosenzweig
Re: Report on the Yi 4K+

The usbc port is on the camera, you get a usbc to usb A cable in the box. All a.c. adapters giving out at least 1.5 amps (5 volts) will work to charge, as they all have the standard usbc a port. The...
Forum: Micro / POV Camera Systems August 14th, 2017, 04:54 PM
Replies: 99
Views: 32,407
Posted By Mark Rosenzweig
The problem is fixed

I will be uploading the replacement video tonight (the fraction slowdown had slipped away from 50%).
Forum: Micro / POV Camera Systems August 14th, 2017, 02:44 PM
Replies: 99
Views: 32,407
Posted By Mark Rosenzweig
Re: Report on the Yi 4K+

Yes, I agree. Perhaps someone with experience with Vegas can also help. I may play around with some settings to see. Thank you for looking, and noticing.
Forum: Micro / POV Camera Systems August 14th, 2017, 12:38 PM
Replies: 99
Views: 32,407
Posted By Mark Rosenzweig
Re: Report on the Yi 4K+

"Reinterpret" is not a command. all the 60p frames were rendered at 30p, and the ones not slowed down are perfect.
Forum: Micro / POV Camera Systems August 14th, 2017, 11:44 AM
Replies: 99
Views: 32,407
Posted By Mark Rosenzweig
Re: Report on the Yi 4K+

I noticed that too. I used Vegas Pro 14: velocity envelope to 52%, then stretch, disable resample. The frame skipping (or whatever it is) ruins the idea that slowing down smooths! Allowing resample...
Forum: Micro / POV Camera Systems August 14th, 2017, 10:39 AM
Replies: 99
Views: 32,407
Posted By Mark Rosenzweig
Report on the Yi 4K+

The Yi 4K+ uses a new processor. It has four advantages due to its being more powerful and more energy efficient:

1. One can now shoot UHD (4K) video at 60 fps.
2. One can shoot UHD at 30 fps...
Forum: Sony 4K Ultra HD Handhelds August 9th, 2017, 02:26 PM
Replies: 16
Views: 5,928
Posted By Mark Rosenzweig
Re: Fdr-ax53

No, it is easier to copy and paste or drag and drop in Windows, since you do not need to install, load a program or learn how that extra program works - a program that will not be used for anything...
Forum: Sony 4K Ultra HD Handhelds August 9th, 2017, 12:09 PM
Replies: 16
Views: 5,928
Posted By Mark Rosenzweig
Re: Fdr-ax53

Simply false. Play Memories Home can do whatever you want it to do with the clips wherever they are located and however they were transferred. Just open the program and direct it to where the clips...
Forum: Sony 4K Ultra HD Handhelds August 9th, 2017, 11:56 AM
Replies: 16
Views: 5,928
Posted By Mark Rosenzweig
Re: Fdr-ax53

Balderdash, you "think" wrong. Have you used an AX53 or any Sony 4K camcorder? Used Play Memories?

The easiest method is to use the copy command in Windows. There is absolutely no need to use any...
Forum: Sony NXCAM / AVCHD Camcorders August 8th, 2017, 05:58 AM
Replies: 8
Views: 4,781
Posted By Mark Rosenzweig
Re: New Sony FDR-AX-53

When a statement contains anything incorrect, it is incorrect even if there are some correct things. I pointed out what was incorrect and what was correct. I will state it again: What is not correct...
Forum: Sony 4K Ultra HD Handhelds August 8th, 2017, 05:49 AM
Replies: 16
Views: 5,928
Posted By Mark Rosenzweig
Re: Fdr-ax53

People seem to keep giving you incorrect information, and you apparently are not familiar with using Windows.

The 4K XAVC S files are just MP4 files. First, search (you know how to search in...
Forum: Sony NXCAM / AVCHD Camcorders August 7th, 2017, 03:33 PM
Replies: 8
Views: 4,781
Posted By Mark Rosenzweig
Re: New Sony FDR-AX-53

The above is not correct. You do not need any special program to import the XAVC S 4K files into your computer. They are just files regular video files. [Playmemories has one special capability, as...
Forum: Under Water, Over Land July 28th, 2017, 11:41 AM
Replies: 0
Views: 2,062
Posted By Mark Rosenzweig
Urban Garden in 4K

Sony A6500 4K Test Video: The Garden 3 on Vimeo

Sony 18105mm PZ F4 lens.

Birds, butterflies, flowers, chickens, and fruits.
Forum: Sony Alpha Mirrorless and DSLR May 9th, 2017, 09:11 AM
Replies: 23
Views: 14,642
Posted By Mark Rosenzweig
Re: Anyone use the EOS Pro Color profile?

Sony A7s ii 4K Video: Shades of Spring on Vimeo
Forum: Sony XDCAM EX Pro Handhelds May 3rd, 2017, 08:56 AM
Replies: 23
Views: 6,162
Posted By Mark Rosenzweig
Re: Free services-The worst idea ever

The point that you get better customer service if you pay for it applies to all services (tech support, repair). And making any services free leads to overuse and rationing (e.g., holding times or...
Forum: Sony XDCAM EX Pro Handhelds May 3rd, 2017, 08:48 AM
Replies: 23
Views: 6,162
Posted By Mark Rosenzweig
Re: Sony Professional-The worst service ever

That is not what I said. What I said is you pay for a service contract. And then you get better service when you ask a question, because there would be less demand on the system and an obligation of...
Forum: Sony XDCAM EX Pro Handhelds May 3rd, 2017, 05:51 AM
Replies: 23
Views: 6,162
Posted By Mark Rosenzweig
Free services-The worst idea ever

Once again, a categorical statement that a service should be free, with the only argument that "no one does that." Why should any resource be free? How can it be free if it is costly? Who then pays...
Showing results 251 to 275 of 968

 


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