| Re: Panny GS500 or Sony HDR HC3?
System requirements for Sony Vegas (or Vegas Movie Studio Platinum):
- 800 MHz processor (2.8 GHz for HDV*)
- 200 MB hard-disk space for program installation
- 256 MB RAM (512 for HDV)
Requirements are similar for Ulead Video Studio 10.
However – those requirements are for editing the “native HDV”. This means editing it directly in it’s captured form. This is hard on a PC – it’s not just the HD resolutions, it is that it is MPEG2 based, and thus not all the information is in a single frame.
If you don’t mind that editing might be a little sluggish, you might be OK editing native HDV anyway.
There are 2 ways to edit HDV with a slower PC:
Intermediate: This involves converting the native HDV to a format which is “DV-like” for ease of editing… but retaining the HD resolution. Vegas comes with a codec called Cineform which is “virtually lossless”. The flow to use is to convert to Cineform, edit with this, and then render out to your final format.
Proxy: With proxy editing, you convert the HDV to an ordinary SD DV format. You edit that. When you have finished editing, you then swap the proxy with the original HDV media, and render out to your final format with that (this retaining the full HD quality).
The Proxy method will work on any PC which can edit DV. With Vegas you can do this manually, or there is a plug-in (additional cost) to make it easier. Ulead Video Studio 10 says it has a Proxy feature integrated; I’ve not used this however.
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