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DSC version 1.0 was released on 10 March 2014, but was soon deprecated by DSC version 1.1 released on 1 August 2014. The DSC standard supports up to a 3∶1 compression ratio (reducing the data stream to 8 bits per pixel) with constant or variable bit rate, RGB or Y′C B C R 4:4:4 , 4:2:2, or 4:2:0 color format, and color depth of 6, 8, 10, or ...
The HEVC standard defines thirteen levels. [1] [2] A level is a set of constraints for a bitstream.[1] [2] For levels below level 4 only the Main tier is allowed.[1] [2] A decoder that conforms to a given tier/level is required to be capable of decoding all bitstreams that are encoded for that tier/level and for all lower tiers/levels.
Some containers only support a restricted set of video formats: DMF only supports MPEG-4 Visual ASP with DivX profiles. EVO only supports MPEG-4 AVC, MPEG-1 Video, MPEG-2 Video and VC-1. F4V only supports MPEG-4 AVC, MPEG-4 Visual and H.263. FLV only supports MPEG-4 Visual, VP6, Sorenson Spark and Screen Video. MPEG-4 AVC in FLV is possible ...
A2DP 1.3 (2012-07-24) Free for Bluetooth: A2DP: BlueZ, FFmpeg Bluetooth audio Yes No No Yes No Shorten: Tony Robinson 1993-03-30 3.6.1 (2007-03-19, final release) Free Shorten FFmpeg (decoding only) - Yes No Yes No (with commercial use restriction) [30] [31] No SILK: Skype Limited: 2009-01-07 Merged into Opus: Free Skype: SILK Speech Codec ...
HDMI 1.0 and 1.1 are restricted to transmitting only certain video formats, [97]: §6.1 defined in EIA/CEA-861-B and in the HDMI Specification itself. [ 97 ] : §6.3 HDMI 1.2 and all later versions allow any arbitrary resolution and frame rate (within the bandwidth limit).
FreeTTS supports end-of-speech markers. Gnopernicus uses these in a number of places: to know when text should and should not be interrupted, to better concatenate speech, and to sequence speech in different voices. Benchmarks conducted by Sun in 2002 on Solaris showed that FreeTTS ran two to three times faster than Flite at the time. [1]
The explicitly defined liberties make up the Bill of Rights, including freedom of speech, the right to bear arms, and the right to privacy. [2] There are also many liberties of people not defined in the Constitution , as stated in the Ninth Amendment : The enumeration in the Constitution, of certain rights, shall not be construed to deny or ...
Codec 2 is a low-bitrate speech audio codec (speech coding) that is patent free and open source. [1] Codec 2 compresses speech using sinusoidal coding, a method specialized for human speech. Bit rates of 3200 to 450 bit/s have been successfully created. Codec 2 was designed to be used for amateur radio and other high compression voice applications.