Quote: Originally posted by jeffstu on 08/9/2009
hi
I am into video and make films for local comminuity and others,i use a Cannon xm2 camera and a Sony handycam.
now i use a 7" portable tv and a 10" portable DVDplayer as monitors using the tv and dvd player AVsockets and get realtime monitoring without any delay,have just tried it out on a clock face and secondhand on tv monitor was in sync with clock NO delay i did this before posting this,also connected to dvd unit and was the same.
i think you will find you will have no trouble with any make of portable tv or dvdplayer that has a AV input.
any more info you require i will help if poss
Well that is very encouraging to learn that other people use DVD-portable-players as a video monitor. It wasn't just a mad idea I had then!
It took someone like yourself with experience and hands on similar equipment to able to answer that question. Thanks a lot.
Quote: Originally posted by jeffstu on 08/9/2009
extra to my post,there should be no delay when downloading from video camera to computer.
what editing program and video card are you using,i use Adobe Premier and a firewire card in a quad processor 3gig computer
What I was describing was not "downloading" pre-recorded video from a camcorders internal or card memory but monitoring (or monitoring and simultaneous recording to the PC) of a live video feed from a camcorder.
Also there is no editing involved at this stage I am purely looking at the live feed on a display and there is a delay. Editing involves pre-recorded video which could have been recorded any time - 3 years ago maybe and the delay on the screen from the time the video was shot whether 10 minutes or 10 years is not a relevant consideration!
There most certainly IS a delay in excess of one second on my PC with my capture card capturing a live video feed from my camcorder!
Em, now let me see what I was using
Card - cost around £15 from PCWorld. Yes, found the box
"VIDEOh! DVD Media Center" from Adaptec.
Dunno why they call it that because it is a video capture card. Oh I think because they provide bundled software to help you to write your video to DVD after you have captured it. Most strange.
Anyway the software they provide which I actually use is the program which functions as monitor, displaying the video picture on the PC screen, it records and playbacks the video and it is that which I use to display the incoming live feed on the PC display which has the one second plus delay.
I presume the delay arises from buffering within the capture card itself, then the PC would have to write it into video memory.
I also have a NVIDIA video output card fitted and there may be additional buffering in that which adds to the delay - never noticed any problem playing computer games so I don't think that is the problem.
The PC is a Dell 8300 with a Pentium 4 CPU 2.79 Gz and 2.5 GB of RAM.
Anyway it is somewhat besides the point since I want a portable monitor and even if I got a new fast PC and capture card it would still not be portable.
The delay with my PC did make me think twice about using a "netbook" or "notebook" or "ultra-portable" PC some of which have 10 inch 1024 x 600 screens I worried about (a) possible delays as with my PC, (b) the time to boot the thing up and load the right program before it will actually function as a video monitor.
So a dedicated video monitor seemed to be the answer but ones with a pixel width native resolution of a minimum of 1024 (which I reckon I ideally want to display a PAL or MPEG2 widescreen signal in full detail) seem mostly to be 15 inch plus and/or require a mains power supply, or if they were small and portable, hugely expensive.
I am sure you get a workable enough picture from your 10 inch DVD portable but I guess that it is limited to 800 pixels native resolution width?
If I can get perfection within my budget I will go for that. Perfect however is not easy to find on a budget.
Then I saw the 1280 x 800 resolution on the MEOS DVD123B and it seemed like the best answer, costing me maybe less than £200 including delivery,
Well unless I hear differently pretty soon I think I will buy that. Thanks again jeffstu.
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