Video UP-SCALING to HD

Up-scaling your video to HD is a wise option to consider when digitizing your old video tapes. Professionally up-scaled footage results in a nicer image when viewed on a large TV or computer monitor! We think you’ll be surprised.

The improvement upscaling brings to Mini-DV and Hi8 tapes are the formats which are most favorably affected by the upscaling process.

Our FilmFix up-scaling differs in that we perform steps 3, 4, and 5 (detailed below), and other companies don’t.

For “computer geeks”: If you’re comfortable using command lines in a terminal, here is how to go about doing the up-scaling yourself.

After up-scaling
Above is the HD result, after up-scaling the SD video capture. Click on image to view full-size. It’s best viewed on a large monitor. (Notice the appealing blurred side-bars.)
original SD capture
Original SD capture from video tape (before up-scaling.) Note: Not shown here — all standard SD captures present with a thick, black side-bar to the left and right of the image. This is not as appealing as the HD upscaled version. (Not all TVs can play-back an SD .avi or QuickTime file.)

FilmFix’s up-scaling – benefits and extras:

The upscaled file is an MP4 file and can be viewed on any modern device.  While a “Smart TV” has its limitations, it knows what to do with an MP4 file. To note: .avi and .mov files will not play on each and every device.

Your up-scaled image quality will be superior to your original capture in SD, when viewed on an HD monitor. Up-scaling strongly reduces the typical jagged edges on diagonal sharp lines — which you’ll notice in SD sort of look like jagged “stair-case” edges.

not up-scaled to HD
Standard Definition (SD) video – no upscaling

 

after Upscaling
After upscaling SD to HD is when the deinterlacing takes effect

Our up-scaling is a two step process. First, we correct (as much as possible) for overexposed whites and underexposed blacks. And then …

no overexposure correction
Without upscaling video misses out on overexposure correction
Upscaling to HD includes overexpose correction providing more detail in highlights

In the second step of up-scaling, the standard all-black side bars on either side of the frame, get replaced by blurred side-bars, which is common place in today videos on the Internet or on TV. You’ve probably seen it — they are colored, side-extension “bars” and are a blurrier and diluted version of whatever frame we’re on.

 

no upscaling
SD video – no upscaling
after up-scaling
Final result – with HD upscaling of SD video

And finally, during the up-scale process, we crop off just the messy looking first and last couple of lines (on the top and bottom of image) as well as a minimal amount on the left and right of the image to present a cleaner looking view.

NOTE: Some of the more advanced TVs offer an ‘internal up-scaling’ option, but the quality does not compare to ours. Ours is far superior and it’s not only because we add steps 3, 4 and 5! The algorithm our computer uses is far more sophisticated and processor intensive than the quick on-the-spot TV upscale feature. (Sample images to follow, as soon as a particular customer gives us their approval.)

 

usb stick
We can fit up to 23 hours of up-scaled video onto a 256 GB flash drive.