• MPEG-4 Part 3 or MPEG-4 Audio (formally ISO/IEC 14496-3) is the third part of the ISO/IEC MPEG-4 international standard developed by Moving Picture Experts...
    38 KB (2,977 words) - 20:27, 8 August 2023
  • MPEG-4 Part 2, MPEG-4 Visual (formally ISO/IEC 14496-2) is a video compression format developed by the Moving Picture Experts Group (MPEG). It belongs...
    20 KB (1,412 words) - 15:32, 23 November 2023
  • MPEG-4 Part 11 Scene description and application engine was published as ISO/IEC 14496-11 in 2005. MPEG-4 Part 11 is also known as BIFS, XMT, MPEG-J. It...
    4 KB (441 words) - 16:49, 13 December 2023
  • MPEG-2 (as Part 1) before MPEG-4 was issued. MPEG-4 is still an evolving standard and is divided into a number of parts. Companies promoting MPEG-4 compatibility...
    36 KB (2,387 words) - 23:47, 9 December 2023
  • Thumbnail for MP4 file format
    MPEG-4 Part 14, or MP4, is a digital multimedia container format most commonly used to store video and audio, but it can also be used to store other data...
    18 KB (1,702 words) - 04:10, 20 March 2024
  • Thumbnail for MPEG-4 SLS
    MPEG-4 SLS, or MPEG-4 Scalable to Lossless as per ISO/IEC 14496-3:2005/Amd 3:2006 (Scalable Lossless Coding), is an extension to the MPEG-4 Part 3 (MPEG-4...
    9 KB (766 words) - 20:22, 30 September 2023
  • standardized by ISO and IEC as part of the MPEG-2 and MPEG-4 specifications. Part of AAC, HE-AAC ("AAC+"), is part of MPEG-4 Audio and is adopted into digital...
    66 KB (7,183 words) - 23:32, 24 March 2024
  • technologies. Perhaps the best-known part of the MPEG-1 standard is the first version of the MP3 audio format it introduced. The MPEG-1 standard is published as...
    88 KB (10,572 words) - 13:30, 7 February 2024
  • Thumbnail for Advanced Video Coding
    Advanced Video Coding (AVC), also referred to as H.264 or MPEG-4 Part 10, is a video compression standard based on block-oriented, motion-compensated...
    89 KB (9,741 words) - 21:07, 26 March 2024
  • Thumbnail for MP3
    MP3 (redirect from MPEG-1 Audio Layer 3)
    Experts Group (MPEG) designed MP3 as part of its MPEG-1, and later MPEG-2, standards. MPEG-1 Audio (MPEG-1 Part 3), which included MPEG-1 Audio Layer I...
    97 KB (10,912 words) - 00:58, 28 March 2024
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    in MPEG-4 Part 3.[citation needed] MPEG-2 standards are published as "Parts". Each part covers a certain aspect of the whole specification. MPEG-2 evolved...
    36 KB (3,561 words) - 11:24, 3 January 2024
  • H.262 or MPEG-2 Part 2 (formally known as ITU-T Recommendation H.262 and ISO/IEC 13818-2, also known as MPEG-2 Video) is a video coding format standardised...
    23 KB (2,572 words) - 07:56, 3 March 2024
  • Thumbnail for Moving Picture Experts Group
    29). MPEG formats are used in various multimedia systems. The most well known older MPEG media formats typically use MPEG-1, MPEG-2, and MPEG-4 AVC media...
    35 KB (3,673 words) - 13:49, 25 March 2024
  • MPEG-PS) is a container format for multiplexing digital audio, video and more. The PS format is specified in MPEG-1 Part 1 (ISO/IEC 11172-1) and MPEG-2...
    9 KB (642 words) - 05:43, 25 July 2023
  • including: MPEG-A Part 1: Purpose for multimedia application formats MPEG-A Part 2: MPEG music player application format MPEG-A Part 3: MPEG photo player...
    3 KB (278 words) - 03:17, 27 February 2024
  • a successor to the widely used Advanced Video Coding (AVC, H.264, or MPEG-4 Part 10). In comparison to AVC, HEVC offers from 25% to 50% better data compression...
    153 KB (16,482 words) - 11:15, 8 March 2024
  • MPEG-4 Audio Lossless Coding, also known as MPEG-4 ALS, is an extension to the MPEG-4 Part 3 audio standard to allow lossless audio compression. The extension...
    9 KB (771 words) - 15:59, 21 November 2023
  • algorithm specified in MPEG-4 Part 3 (MPEG-4 Audio) standard for very low bit rate speech coding. HVXC supports bit rates of 2 and 4 kbit/s in the fixed...
    6 KB (721 words) - 14:12, 29 July 2023
  • MPEG transport stream (MPEG-TS, MTS) or simply transport stream (TS) is a standard digital container format for transmission and storage of audio, video...
    26 KB (1,720 words) - 13:45, 25 March 2024
  • standardized in ISO/IEC 14496-12, a.k.a. MPEG-4 Part 12, and was formerly also published as ISO/IEC 15444-12, a.k.a. JPEG 2000 Part 12. It is designed as a flexible...
    32 KB (3,333 words) - 16:04, 18 March 2024
  • MPEG-4 Structured Audio is an ISO/IEC standard for describing sound. It was published as subpart 5 of MPEG-4 Part 3 (ISO/IEC 14496-3:1999) in 1999. It...
    5 KB (561 words) - 21:44, 5 February 2024
  • The combination of MPEG-4 and MPEG-7 has been sometimes referred to as MPEG-47. MPEG-7 is intended to complement the previous MPEG standards, by standardizing...
    12 KB (1,162 words) - 11:15, 28 August 2023
  • of four parts: MPEG-D Part 1: MPEG Surround (a.k.a. Spatial Audio Coding) MPEG-D Part 2: Spatial Audio Object Coding (SAOC) MPEG-D Part 3: Unified speech...
    4 KB (335 words) - 15:56, 3 January 2022
  • format for digital audio. It is considered an Audio Object Type of MPEG-4 Part 3 (MPEG-4 Audio) that serves to enhance the coding efficiency of low bandwidth...
    6 KB (732 words) - 19:38, 22 October 2023
  • libaacplus MPEG-4 Audio Advanced Audio Coding (AAC, MPEG-4 Part 3 subpart 4), HE-AAC and AAC-LD FAAC, FAAD2 FFmpeg iTunes Nero AAC Codec MPEG-4 AAC reference...
    47 KB (5,000 words) - 17:55, 26 March 2024
  • MPEG Surround (ISO/IEC 23003-1 or MPEG-D Part 1), also known as Spatial Audio Coding (SAC) is a lossy compression format for surround sound that provides...
    18 KB (1,889 words) - 15:33, 9 August 2023
  • lossy audio compression format defined by ISO/IEC 11172-3 alongside MPEG-1 Audio Layer I and MPEG-1 Audio Layer III (MP3). While MP3 is much more popular...
    27 KB (3,224 words) - 18:27, 20 February 2024
  • lines forming part of the London Underground; also called Sub-surface Lines Scalable Sample Rate, used in MPEG-4 Part 3 and MPEG-2 Part 7 Scalable Source...
    4 KB (596 words) - 23:25, 13 January 2024
  • Thumbnail for DivX
    DivX, LLC. There are three DivX codecs: the original MPEG-4 Part 2 DivX codec, the H.264/MPEG-4 AVC DivX Plus HD codec and the High Efficiency Video Coding...
    23 KB (2,207 words) - 22:03, 27 March 2024
  • standardized and proprietary designs. In the context of the MPEG-4 Audio (MPEG-4 Part 3), TwinVQ is an audio codec optimized for audio coding at ultra...
    14 KB (1,263 words) - 07:44, 28 March 2023