digitalfilms by Oliver Peters
Video formats don’t hold still for long and neither do video codecs used for file encoding. As the industry looks at 4K delivery over the web and internet-based television streaming services, we now get more codecs to consider, too. Target delivery had seemed to settle on H.264 and MPEG-2 for awhile, but now there’s growing interest in HEVC/H.265 and VP9, thanks to their improved encoding efficiency. Greater efficiency means that you can maintain image quality in 4K files without creating inordinately large file sizes.
Squeeze application has been an industrial strength encoding utility that many pros rely on. With the release of Sorenson Squeeze 10, pros have a new tool designed to accommodate the new, beyond-HD resolutions that are in our future.
comes in server and desktop versions.
Squeeze Desktop 10
includes three variations: Lite, Standard and Pro. Squeeze Lite covers a wide range of input formats, but video output is limited to FLV, M4V, MP4 and WebM formats. Essentially, Lite is designed for users who primarily need to encode files for use on the web. Desktop Standard adds VP9 and Multi-Rate Bundle Encoding. The latter creates a package with multiple files of different bitrates, which is a configuration used by many web streaming services. Standard also includes 4K presets (H.264 only) and a wide range of output codecs. The Pro version adds support for HEVC, professional decoding and encoding of Avid DNxHD and Apple ProRes (Mac only), and closed caption insertion. read more...