This Recommendation | International Standard specifies the use of the wavelet-based JPEG 2000 codec for the codingand display of timed sequences of images (motion sequences), possibly combined with audio, and composed...
详细信息
标准号:
ISO/IEC 15444-3-2007
This Recommendation | International Standard specifies the use of the wavelet-based JPEG 2000 codec for the codingand display of timed sequences of images (motion sequences), possibly combined with audio, and composed into anoverall presentation. In this Recommendation | International Standard, a file format is defined, and guidelines for theuse of the JPEG 2000 codec for motion sequences are supplied. This Recommendation | International Standard alsospecifies profiles and the framework, concepts, methodology for testing and the criteria to be achieved to claimcompliance to this Recommendation | International Standard.
This document contains the description of the BV16 speech codec. BV16 compresses 8 kHz sampled narrowband speech to a bit rate of 16 kb/s by employing a speech coding algorithm called Two-Stage Noise Feedback Coding (...
详细信息
标准号:
ANSI/SCTE 24-21-2006
This document contains the description of the BV16 speech codec. BV16 compresses 8 kHz sampled narrowband speech to a bit rate of 16 kb/s by employing a speech coding algorithm called Two-Stage Noise Feedback Coding (TSNFC).
暂无评论