video coding format造句

• Similarly, DVDs use the lossy MPEG-2 video coding format for video compression.
• Perhaps the most widely used video coding format as of 2016 is H . 264.
• The VP9 specification calls the video coding format VP9 itself a " codec ".
• A video coding format does not dictate all algorithms used by a codec implementing the format.
• Most consumer-level tapeless camcorders use MPEG-2, MPEG-4 or its derivatives as video coding formats.
• More recently, a form of lapped transform has also been used in the development of the Daala video coding format.
• Some video coding formats are documented by a detailed technical specification document known as a "'video coding specification " '.
• In video files with audio, the encoded audio content is bundled with video ( in a video coding format ) inside a multimedia container format.
• A main problem for many video coding formats has been patents, making it expensive to use and / or potentially risking a patent lawsuit due to submarine patents.
• DAB related standards Digital Multimedia Broadcasting ( DMB ) and DAB-IP are suitable for mobile radio and TV both because they have MPEG 4 AVC and WMV9 respectively as video coding formats.
• The motivation behind many recently designed video coding formats such as Theora, VP8, and VP9 have been to create a ( libre ) video coding standard covered only by royalty-free patents.
• Video content encoded using a particular video coding format is normally bundled with an audio stream ( encoded using an audio coding format ) inside a Opus audio support was later added to the WebM specification ).
• In the near future, the main contenders for the next generation video coding format looks to be the heavily patented HEVC ( H . 265 ) and the aiming-to-be-freely-licensed AV1.
• It was founded in 2000 in San Francisco by Julien Signes, the president and CEO, with a focus on developing technologies supported by the MPEG-4 standard, a standard for audio and video coding formats and related technology.
• H . 263 is a required video coding format in ETSI 3GPP technical specifications for IP Multimedia Subsystem ( IMS ), Multimedia Messaging Service ( MMS ) and Transparent end-to-end Packet-switched Streaming Service ( PSS ).
• For example, a large part of how video compression typically works is by finding space time complexity trade-offs for the same video coding format, so a live feed can use a fast but space-inefficient algorithm, while a one-time DVD encoding for later mass production can trade long encoding-time for space-efficient encoding.