![]() The key to all this to remember that digital TV pictures are wider than analogue.īut the 4×3 image (702 pixels wide) sits inside those 720 pixels.ĭigital TV pictures are wider than analogue – the 4×3 bit sits inside Television pixels aren't square Here’s the crucial part – digital TV pictures are wider So if we rewind a bit to the old analogue days – you can see from the diagram below that our TV set with its wider pixels is effectively only 702 pixels across. So when I talk about aspect ratios and pixel dimensions the vertical height is always 576 regardless.Ī square pixel device (like a computer) would need an image to be 768×576 to maintain a 4×3 aspect ratio.īut TV pixels are rectangular – instead of 1×1, they’re more like 1×1.094. ![]() ![]() The following explanation assumes 576 visible TV lines (out of the total of 625). Oh, and before we get too bogged down, I’m talking about standard definition PAL here. ![]() Anyway, there’s a few resources out there that try to explain this (links included below) – but I thought I’d have a go myself. I can still remember when it was first explained to me many years ago when I was still at the BBC, and it’s the kind of thing that’s quite difficult to get your head around without drawing little pictures on the back of envelopes. Well, to begin with, it’s all a bit complicated. In CS3, compositions using that preset would be set to 1024 x 576 pixels. ![]() Seems the latest version of After Effects from Adobe (CS4) has changed the PAL D1/DV Widescreen square pixel preset. ![]()
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![]() ![]() The only thing to watch out for is that the W1050 uses an older USB-A interface-which is fine for my old iMac, but you’ll need an adaptor for newer Macs that only have USB-C. ![]() It includes twin microphones with noise-cancelling features to reduce background noise, and there’s a privacy shutter on the front of the camera too. The adjustable stand can rest on your desk or attach to your computer screen, and allows you to tilt and rotate the camera to get the right viewing angle. It provides 95-degree viewing angle, with fixed-focus to ensure that the entire image remains in focus at all times (which is handy if you need to move around during a presentation). It doesn’t cut many corners, though, providing a bright sharp image that is clearer and more detailed than the 720p FaceTime camera on my aging office iMac. With a price of just $49.99/£34.99, the W1050 is one of the most affordable 1080p (1920×1080) webcams we’ve seen so far. ![]() Kensington makes a variety of webcams and other accessories for video-conferencing, but its new W1050 is very competitively priced, and arrives just as Kensington releases a new Mac version of its Konnect app as well. ![]() ![]() ![]() If you enjoy this app, try ALPHABLOCKS LETTER FUN and really get to know the Alphablocks and the alphabet. Watch Alphablocks on CBeebies and find out more at READY FOR MORE? It’s also part of a whole reading system that can give your child a boost in key phonics skills. Listen to the Alphablocks singing their letter sounds, then change to Letter Name mode and have fun learning all the letter names too.Īlphablocks uses best-practice phonics as taught in UK schools. ![]() Every Alphablock is designed to help your child remember their letters and letter sounds, so A says a! when an apple falls on her head, and so on. ![]() It couldn’t be simpler: tap to bring each Alphablock to life and hear them sing their letter sound and a line from the Alphablocks song. Alphablocks is the hit TV show that’s helping millions of children learn to read the fun way. Meet the Alphablocks, get to know your alphabet and letter sounds and sing along to the Alphablocks song. ![]() ![]() ![]() ![]() Now I know some of you may be ready to instantly disagree here, giving 20 reasons why my software picks are wrong. In future posts I will share my suggestions for the hardware side of things, but for now let's talk about the best recording software for the home studio. This type of studio setup is called a digital audio workstation or DAW for short. My personal choice is to use a combination of software and hardware to record directly to a computer. The first is recording directly to a computer, and the second is to record with a stand-alone unit such as a hard disk recorder. As previously mentioned there are essentially two types of recording options for the home studio. ![]() Now let's take a deeper look at the primary tool for the recording process itself. We've talked about the studio space and how to create stations for the sources we intend to record. I have shared several thoughts in a general overview, regarding the creation of the home music studio. What is the best recording software for the home studio? ![]() |
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