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 (2,978 words) - 19:21, 30 April 2024
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) - 11:51, 11 June 2024
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...
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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...
45 KB (2,747 words) - 16:11, 28 July 2024
MP4 file format (redirect from MPEG-4 Part 14)
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...
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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...
90 KB (10,881 words) - 23:14, 26 August 2024
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 (769 words) - 21:19, 6 August 2024
Advanced Audio Coding (redirect from MPEG-2 Part 7)
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...
65 KB (7,243 words) - 15:06, 21 August 2024
Advanced Video Coding (redirect from MPEG-4 part 10)
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 (9,775 words) - 02:47, 21 August 2024
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...
37 KB (3,574 words) - 17:30, 15 July 2024
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...
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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...
109 KB (11,609 words) - 08:38, 1 September 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...
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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...
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Moving Picture Experts Group (redirect from Mpeg)
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 (3,658 words) - 16:07, 22 August 2024
ISO base media file format (redirect from MPEG-4 Part 12)
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...
33 KB (3,346 words) - 20:09, 29 August 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) - 14:56, 1 June 2024
Audio Lossless Coding (redirect from MPEG-4 ALS)
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 (767 words) - 14:08, 28 July 2024
High Efficiency Video Coding (redirect from MPEG-H Part 2)
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...
154 KB (16,536 words) - 14:42, 31 August 2024
Harmonic Vector Excitation Coding (category MPEG-4)
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...
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compared to H.264/MPEG-4 AVC Part 3: 3D Audio – an audio compression standard for 3D audio that can support many loudspeakers Part 4: MMT Reference and...
7 KB (651 words) - 04:05, 14 January 2021
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
MPEG transport stream (MPEG-TS, MTS) or simply transport stream (TS) is a standard digital container format for transmission and storage of audio, video...
25 KB (1,723 words) - 15:18, 21 August 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...
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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...
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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...
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List of codecs (section Generation 3/4)
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...
48 KB (5,061 words) - 02:42, 29 August 2024
MPEG-H 3D Audio, specified as ISO/IEC 23008-3 (MPEG-H Part 3), is an audio coding standard developed by the ISO/IEC Moving Picture Experts Group (MPEG)...
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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) - 22:00, 25 April 2024
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) - 23:55, 22 April 2024