Chapter 10. Working with Frame Controls and Filters
Frame controls and filters let you augment the encoding process performed by individual codecs. Frame controls implement more advanced technology when converting video formats. Filters can add visual elements, such as watermarks and timecode burns, and can also perform general modifications to the video image. Frame controls and filters function as separate tasks during encoding, apart from the target’s codec. You can control this added layer of processing by implementing the job chaining tactics discussed in Chapter 4.
Using Frame Controls
Frame controls employ optical flow technology (also used in Apple’s Shake), which calculates motion tracking for every pixel vector as it goes from one movie ...
Get Apple Pro Training Series Compressor 3 Quick-Reference Guide now with the O’Reilly learning platform.
O’Reilly members experience books, live events, courses curated by job role, and more from O’Reilly and nearly 200 top publishers.
