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Moving Picture Experts Group - Wikipedia
https://en.wikipedia.org/wiki/Moving_Picture_Experts_Group#:~:text=The%20primary%20early%20MPEG%20compression%20formats%20and%20related,3%20MPEG-4%20%281998%29%3A%20Coding%20of%20audio-visual%20objects.%20
Standards – MPEG
https://www.mpegstandards.org/standards/
The following well-known MPEG standards give a short overview of the impressive and industry-wide established media standards MPEG is know for: Video coding: MPEG-1, MPEG-2, AVC, HEVC, LCEVC, VVC. Audio coding: MP3, AAC, USAC, 3D Audio. Distribution: MPEG-2 Systems, MP4 file format, MPEG-DASH, MMT. The following list gives a full overview over all standards …
Audio | MPEG
https://mpeg.chiariglione.org/standards/mpeg-2/audio
MPEG-1 Layer I or II Audio is a generic subband coder operating at bit rates in the range of 32 to 448 kb/s and supporting sampling frequencies of 32, 44.1 and 48 kHz. Typical bit rates for Layer II are in the range of 128-256 kbit/s, and 384 kb/s for professional applications.
Audio | MPEG
https://mpeg.chiariglione.org/standards/mpeg-7/audio
The MPEG-7 Audio standard contains description tools for audio describing content. The extraction of low level descriptors is normative and is based on the audio signal itself. With the help of low level descriptors it is possible to search and filter audio content in regard to for e.g. spectrum, harmony, timbre and melody.
Audio | MPEG
https://mpeg.chiariglione.org/standards/mpeg-4/audio
The MPEG-2 AAC standardization effort was focused on providing EBU broadcast quality compression performance for 5-channel music signals at a total bit rate of 320 kb/s. In order to achieve this level of performance, the work item was not constrained to be in any way backward compatible with MPEG-1 audio technology.
MPEG Digital Audio Coding Standards - Wheatstone
https://www.wheatstone.com/joomlatools-files/docman-files/downloadables/mpeg%20audio%20coding.pdf
In the decoder, the synthesis filterbank reconstructs a block of 32 audio output samples from the demultiplexed bitstream. MPEG-1/Audio supports sampling rates of 32, 44.1, and 48 kHz and bit rates between 32 kb/s (mono) and 448 kb/s, 384 kb/s, and 320 kb/s (stereo; layers I, …
MPEG 134 – MPEG
https://www.mpegstandards.org/meetings/mpeg-134/
Progression of MPEG 3D Audio Standards At its 134 th meeting, MPEG promoted the 3 rd Edition of the ISO/IEC 23008-3 MPEG-H 3D Audio standard to Committee Draft (CD). This 3 rd Edition incorporates two amendments to the 2 nd Edition which introduced several clarifications and corrections as well as metadata enhancements and the 3D audio baseline ...
WG 6 – MPEG Audio Coding – MPEG
https://www.mpegstandards.org/structure/audio-coding/
WG 6 – MPEG Audio Coding. Terms of reference: Development of international standards for coded digital representation of audio and associated metadata with the following programme of work. Serve as responsible body within ISO/IEC for recommending a set of standards consistent with the scope of work:
Standards | MPEG
https://mpeg.chiariglione.org/standards/mpeg-2/mpeg-2.htm
Standards. MPEG-1. Systems; Video; Audio; Conformance testing; Software simulation; MPEG-2. Systems. Text of ISO/IEC 13818-1:2013/PDAM 6 Delivery of Timeline for External Data; Video; Audio; Conformance testing; Software simulation; System extensions - …
137th meeting of MPEG – MPEG
https://www.mpegstandards.org/137th-meeting-of-mpeg/
MPEG Audio Coding selects 6DoF Technology for MPEG-I Immersive Audio. MPEG had previously issued a Call for Proposals (CfP) for 6DoF immersive audio technology in April 2021 for convincing Virtual Reality (VR) and Augmented Reality (AR) experiences. At the 137 th MPEG meeting, submissions to this CfP were reviewed and technology was selected ...
MPEG – The Moving Picture Experts Group
https://www.mpegstandards.org/
MPEG. This is the home page of MPEG, the group that develops standards for coded representation of digital audio, video, 3D Graphics and genomic data. Since its establishment in 1988, the group has produced standards that help industry offer end users an ever more enjoyable digital media experience. In its 30 years of activity MPEG has developed an impressive …
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