How painful is the conversion

Rich Perry · January 2nd, 2010, 04:34 AM

Another Hijack... sorry, While on the subject of performance, I just ordered a i7, 950 with 6 x 2gb ddr3 sticks and an X25-M solid state hard drive. Any word of cs3/4 or cineform application performance responce with a SS Drive? - Should i set up with pagefile on the SSD also or a seperate drive - it's seems the logical approach? Anyone else using SSD's yet? Raid 0 SSD's?

Also I have not moved to CS4 yet due to realtime engine, any big loss there or should I stick with CS3 for now?

Thanks much!

Bruce Phung · January 3rd, 2010, 02:16 PM

Can someone please give me an example of 1hrs of avchd/HDV convert to CF AVI equivalent to how many gigs file size?

David Newman · January 3rd, 2010, 02:29 PM

CineForm data-rate predictor for 1920x1080 4:2:2 in MB/s

Medium quality = 0.4 * framerate.
High quality = 0.5 * framerate
Film Scan 1 = 0.6 * framerate
Film Scan 2 = 0.8 * framerate

So High quality 1080p24 is 12MB/s generally no matter the source (if the source is more compressed is might decrease a little.)

For calculate data rate for all resolution and formats
CineForm data-rate predictor in MB/s = quality_Scale (0.4 to 0.8) * ((pixelcount/2073600) ^ 0.7) * frame_rate * 2 (for 444 or 1 for RAW / 422).

David Dwyer · January 6th, 2010, 03:29 PM

David,

Which of the following specs would you think would perform the best using NeoHD/PHD and Pr 4.2?

I can either gets my hands on

2x Intel® Xeon® Processor X5460 3.16 GHz 12 MB
4GB (upgrading to 8GB later) of DDR2 ECC

or buy

Intel Core i7 920 D0 Stepping (SLBEJ) 2.66Ghz (Nehalem) (Socket LGA1366) - OEM (Possible overclocking this chip)
6GB DDR3 memory (12GB later date)

Pete Bauer · January 6th, 2010, 03:36 PM

Here are a couple of threads with a lot of reading on "which computer" and "how to configure:"

http://www.dvinfo.net/forum/attend-w...k-results.html

http://www.dvinfo.net/forum/non-line...-i7-920-a.html

http://www.dvinfo.net/forum/attend-w...ck-engine.html

http://www.dvinfo.net/forum/non-line...processor.html

David Dwyer · January 6th, 2010, 03:49 PM

Quote:

Originally Posted by Pete Bauer

Here are a couple of threads with a lot of reading on "which computer" and "how to configure:"

http://www.dvinfo.net/forum/attend-w...k-results.html

http://www.dvinfo.net/forum/non-line...-i7-920-a.html

http://www.dvinfo.net/forum/attend-w...ck-engine.html

http://www.dvinfo.net/forum/non-line...processor.html

Thanks Pete,

Wow the Xeons really dont perform that well compared to the i7 CPUs.

I know about the i9 but its going to be too expensive for me to purchase so I'm thinking the i7 920 and overclock it would be a better option.

January 2nd, 2010, 04:34 AM	#16
Rich Perry Major Player Join Date: Aug 2007 Location: Nashua NH Posts: 278	Solid State Drives Another Hijack... sorry, While on the subject of performance, I just ordered a i7, 950 with 6 x 2gb ddr3 sticks and an X25-M solid state hard drive. Any word of cs3/4 or cineform application performance responce with a SS Drive? - Should i set up with pagefile on the SSD also or a seperate drive - it's seems the logical approach? Anyone else using SSD's yet? Raid 0 SSD's? Also I have not moved to CS4 yet due to realtime engine, any big loss there or should I stick with CS3 for now? Thanks much!

January 3rd, 2010, 02:29 PM	#18
David Newman CTO, CineForm Inc. Join Date: Jul 2003 Location: Cardiff-by-the-Sea, California Posts: 8,095	CineForm data-rate predictor for 1920x1080 4:2:2 in MB/s Medium quality = 0.4 * framerate. High quality = 0.5 * framerate Film Scan 1 = 0.6 * framerate Film Scan 2 = 0.8 * framerate So High quality 1080p24 is 12MB/s generally no matter the source (if the source is more compressed is might decrease a little.) For calculate data rate for all resolution and formats CineForm data-rate predictor in MB/s = quality_Scale (0.4 to 0.8) * ((pixelcount/2073600) ^ 0.7) * frame_rate * 2 (for 444 or 1 for RAW / 422). __________________ David Newman -- web: www.gopro.com blog: cineform.blogspot.com -- twitter: twitter.com/David_Newman

January 6th, 2010, 03:36 PM	#20
Pete Bauer Wrangler Join Date: May 2003 Location: Eagle River, AK Posts: 4,100	Here are a couple of threads with a lot of reading on "which computer" and "how to configure:" http://www.dvinfo.net/forum/attend-w...k-results.html http://www.dvinfo.net/forum/non-line...-i7-920-a.html http://www.dvinfo.net/forum/attend-w...ck-engine.html http://www.dvinfo.net/forum/non-line...processor.html __________________ Pete Bauer The most beautiful thing we can experience is the mysterious. It is the source of all true art and science. Albert Einstein Trying to solve a DV mystery? You may find the answer behind the SEARCH function ... or be able to join a discussion already in progress!

January 3rd, 2010, 02:16 PM	#17
Bruce Phung Major Player Join Date: Dec 2009 Location: Rochester,NY USA Posts: 285	Can someone please give me an example of 1hrs of avchd/HDV convert to CF AVI equivalent to how many gigs file size?

January 6th, 2010, 03:29 PM	#19
David Dwyer Major Player Join Date: Jan 2006 Location: Chester, North West Posts: 565	David, Which of the following specs would you think would perform the best using NeoHD/PHD and Pr 4.2? I can either gets my hands on 2x Intel® Xeon® Processor X5460 3.16 GHz 12 MB 4GB (upgrading to 8GB later) of DDR2 ECC or buy Intel Core i7 920 D0 Stepping (SLBEJ) 2.66Ghz (Nehalem) (Socket LGA1366) - OEM (Possible overclocking this chip) 6GB DDR3 memory (12GB later date)