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Search: Posts Made By: Mark Rosenzweig
Forum: Micro / POV Camera Systems September 24th, 2012, 07:23 AM
Replies: 195
Views: 39,436
Posted By Mark Rosenzweig
Re: Sneak Peek at Sony POV

I am enjoying the time-lapse feature. Here are two time-lapse scenes: one at an airport terminal and the other at Trafalgar Square, London in pouring rain (that waterproof case came in handy). In the...
Forum: Micro / POV Camera Systems September 23rd, 2012, 09:53 AM
Replies: 195
Views: 39,436
Posted By Mark Rosenzweig
Re: Sneak Peek at Sony POV

The Youtube videos are doubly compressed - by the maker of the videos in an editor and by Youtube. Here are originals from the camera:


1. An original jpeg taken from the interval recording mode....
Forum: Micro / POV Camera Systems September 22nd, 2012, 02:33 PM
Replies: 195
Views: 39,436
Posted By Mark Rosenzweig
Re: Sneak Peek at Sony POV

Here are three things I have learned so far:

1. The camera puts out a clean HDMI signal as 108060i (really 30p). You could attach a Nanoflash or Ninja and record high-bitrate video from the camera...
Forum: Micro / POV Camera Systems September 22nd, 2012, 12:32 PM
Replies: 195
Views: 39,436
Posted By Mark Rosenzweig
Re: Sneak Peek at Sony POV

Thanks for the info. Clearly wifi-phone is useful for framing the shot, and also better than an attached lcd for self-portraits, like in two of your videos.

I just got mine today.
Forum: Micro / POV Camera Systems September 22nd, 2012, 08:12 AM
Replies: 195
Views: 39,436
Posted By Mark Rosenzweig
Re: Sneak Peek at Sony POV

To set up any shot you can use your existing Android or Apple phone (with wifi) as a real-time viewfinder. That feature is ready right now. You can even start and stop the video from the phone while...
Forum: Micro / POV Camera Systems September 19th, 2012, 06:36 PM
Replies: 77
Views: 25,359
Posted By Mark Rosenzweig
Re: Attention serious documentary filmmakers!

The GW77 and the Sony Action Cam use the same batteries - a good pairing indeed.
Forum: Sony NXCAM / AVCHD Camcorders September 18th, 2012, 06:44 PM
Replies: 4
Views: 3,778
Posted By Mark Rosenzweig
Re: Portable Media Player

No DVD player will play HD files. most especially not the one listed above (which has a ridiculously low-resolution screen too).

I assume you need:

1. A widescreen for viewing, not too big or...
Forum: Micro / POV Camera Systems September 18th, 2012, 01:23 PM
Replies: 77
Views: 25,359
Posted By Mark Rosenzweig
Re: Attention serious documentary filmmakers!

I had made exactly the same comparison with the Rx100, and have been very happy with my choice. I am also considering the pairing with the Sony POV.
Forum: Micro / POV Camera Systems September 18th, 2012, 06:46 AM
Replies: 77
Views: 25,359
Posted By Mark Rosenzweig
Re: Attention serious documentary filmmakers!

The audio with agc off is excellent. Here is a sample of audio from one afternoon's video takes - sound from a distant boat bell, to large engines (including an airplane engine starting close up), to...
Forum: Micro / POV Camera Systems September 16th, 2012, 08:54 PM
Replies: 77
Views: 25,359
Posted By Mark Rosenzweig
Re: Attention serious documentary filmmakers!

Question...in very quiet room, does the mic pick up the sound of the AF working hard? (The only way around that on the Powershot S100 I tried out was to set the lens manually, just guessing for run...
Forum: Micro / POV Camera Systems September 16th, 2012, 06:54 PM
Replies: 77
Views: 25,359
Posted By Mark Rosenzweig
Re: Attention serious documentary filmmakers!

You really should check out the GW77. It is superior in all ways but one (manual control of shutter and aperture) to the RX100. Having a big sensor packed with pixels is not really useful for run and...
Forum: Sony NXCAM / AVCHD Camcorders September 12th, 2012, 06:52 AM
Replies: 30
Views: 19,201
Posted By Mark Rosenzweig
Re: B-camera to accompany the NX70: the Sony HDR-GW77

Actually, maybe it's more than a B-camera:

Sony HDR GW77 HD Video: A Summer Afternoon in Geneva, Switzerland on Vimeo

Sony HDR GW77V HD Video: One Day in Stockholm on Vimeo
Forum: Panasonic HC Series Camcorders September 11th, 2012, 02:10 PM
Replies: 915
Views: 339,109
Posted By Mark Rosenzweig
Re: The Panasonic TM900 Users Thread

"I am considering the TM900 (over the HMC150) for indoor hockey."

Here is a TM900 hockey video (in a dim arena):

Panasonic TM900 HD Video: College Ice Hockey on Vimeo

Shot 108060p.
Forum: The View: Video Display Hardware and Software August 22nd, 2012, 10:33 AM
Replies: 24
Views: 18,648
Posted By Mark Rosenzweig
Re: Monitor for Camcorder help please

"Mark, do you actually use that beast out in the wild? Seems like overkill, especially on a camera that's main feature is it's rugged waterproof body which you compromised by adding the monitor."
...
Forum: Atomos Ninja / Samurai / Shogun August 21st, 2012, 08:10 PM
Replies: 16
Views: 13,395
Posted By Mark Rosenzweig
Does the Ninja 2 improve on AVCHD 108060p at 28Mbps After Color Grading?

I took the original AVCHD 108060p camcorder video clips and the original Apple Pro Res 422 Ninja 2 video clips, color graded them using the "Warm" preset from Magic Bullet Looks and converted both to...
Forum: Atomos Ninja / Samurai / Shogun August 21st, 2012, 01:03 PM
Replies: 16
Views: 13,395
Posted By Mark Rosenzweig
Re: Does the Ninja 2 improve on AVCHD 108060p at 28Mbps?

I agree about the advantages you state.

And I have used a regular spinning disk with the Ninja 2 in the field (Hitachi Travelstar) with no problems, though I worry a little.

While I don't think...
Forum: Sony NXCAM / AVCHD Camcorders August 21st, 2012, 10:27 AM
Replies: 30
Views: 19,201
Posted By Mark Rosenzweig
Audio from the Sony HDR-GW77

Most pros know that audio in video is very important. Turns out the GW77 has a remarkable ability to capture audio - the full dynamic range.

This short video includes clips (from one event) with...
Forum: Sony NXCAM / AVCHD Camcorders August 21st, 2012, 07:02 AM
Replies: 30
Views: 19,201
Posted By Mark Rosenzweig
Re: B-camera to accompany the NX70: the Sony HDR-GW77

Very likely - easy to check, just attach an HDMI cable to the camcorder and an HDTV (set auto HDMI out) and look at the screen. Disable any viewfinder guidelines if you have them. The GW77 does...
Forum: Atomos Ninja / Samurai / Shogun August 20th, 2012, 03:50 PM
Replies: 16
Views: 13,395
Posted By Mark Rosenzweig
Re: Does the Ninja 2 improve on AVCHD 108060p at 28Mbps?

High bit rates and 4:2:2 sampling should provide sharper details and more accurate color from scenes with a lot of detail - grass blades, fence lines, flower details too. I agree that low light and...
Forum: Atomos Ninja / Samurai / Shogun August 19th, 2012, 05:57 AM
Replies: 16
Views: 13,395
Posted By Mark Rosenzweig
Re: Does the Ninja 2 improve on AVCHD 108060p at 28Mbps?

I agree with both comments: there appears to be little advantage straight on. But if you edit - color grade, etc. - and go through multiple compressions, starting with the essentially intermediate...
Forum: Atomos Ninja / Samurai / Shogun August 18th, 2012, 09:06 PM
Replies: 16
Views: 13,395
Posted By Mark Rosenzweig
Does the Ninja 2 improve on AVCHD 108060p at 28Mbps?

I borrowed a colleague's Ninja 2 to see if it produced video that was superior to what my camcorder could produce using its own processor. The camcorder has a clean HDMI signal and uses AVCHD...
Forum: The View: Video Display Hardware and Software August 18th, 2012, 02:19 PM
Replies: 24
Views: 18,648
Posted By Mark Rosenzweig
Lilliput 5D-ii/O/P

The 7" Lilliput 5D-ii/O/P has an HDMI in and has focus peaking, false color, histogram, and zebra. In addition, since the HDMI output also carries the audio, the monitor has a headphone jack so you...
Forum: Sony NXCAM / AVCHD Camcorders August 10th, 2012, 05:59 PM
Replies: 30
Views: 19,201
Posted By Mark Rosenzweig
Clean HDMI 1080 signal straight from the sensor from the GW77

The Sony HDR GW77 puts out an HDMI signal straight from the sensor, with no icons or anything ("clean"). The signal continues to go out in record mode as well. Clean as whistle.

Here is video...
Forum: Sony RX CyberShots and CX Series Camcorders August 9th, 2012, 01:46 PM
Replies: 24
Views: 19,398
Posted By Mark Rosenzweig
Re: Sony HDR-CX760V: A Warning

"but as a practical matter, there is not a lot of room to boost performance if you really think about it..."

I am glad you do not work for a camera company! :).

If you had made that statement...
Forum: Sony RX CyberShots and CX Series Camcorders August 9th, 2012, 12:01 PM
Replies: 24
Views: 19,398
Posted By Mark Rosenzweig
Re: Sony HDR-CX760V: A Warning

"I wonder if these will be the last generation of hi end 1/2 inch handycams when even cameras like the Sony Cybershot RX100 now have a 1 inch sensor with active mode? "

Let's hope not. The RX100...
Showing results 876 to 900 of 968

 


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