• Thumbnail for MPEG-2
    MPEG-2 (a.k.a. H.222/H.262 as was defined by the ITU) is a standard for "the generic coding of moving pictures and associated audio information". It describes...
    37 KB (3,582 words) - 07:11, 20 April 2025
  • Thumbnail for MP3
    MP3 (redirect from MPEG-2 Audio Layer III)
    MP3 (formally MPEG-1 Audio Layer III or MPEG-2 Audio Layer III) is a coding format for digital audio developed largely by the Fraunhofer Society in Germany...
    108 KB (11,633 words) - 05:49, 11 May 2025
  • Thumbnail for Advanced Audio Coding
    originally as part of the MPEG-2 specification but later improved under MPEG-4. AAC was designed to be the successor of the MP3 format (MPEG-2 Audio Layer III)...
    71 KB (7,826 words) - 19:27, 27 May 2025
  • MPEG-4 Part 2, MPEG-4 Visual (formally ISO/IEC 14496-2) is a video encoding specification designed by the Moving Picture Experts Group (MPEG). It belongs...
    20 KB (1,374 words) - 14:04, 6 January 2025
  • 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) - 18:26, 22 September 2024
  • file—later dubbed the MPEG program stream to distinguish it from the MPEG transport stream format introduced as an alternative in MPEG-2). Video (compressed...
    90 KB (10,881 words) - 21:28, 23 March 2025
  • 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) - 18:04, 17 May 2025
  • MP2 (formally MPEG-1 Audio Layer II or MPEG-2 Audio Layer II, sometimes incorrectly called Musicam) is a lossy audio compression format. It is standardised...
    31 KB (3,736 words) - 20:36, 5 May 2025
  • Thumbnail for MP4 file format
    Video: MPEG-H Part 2 (H.265/HEVC), MPEG-4 Part 10 (H.264/AVC), MPEG-4 Part 2 and AV1 Other compression formats are less used: MPEG-2 and MPEG-1 Audio:...
    22 KB (1,961 words) - 12:49, 28 May 2025
  • Thumbnail for Advanced Video Coding
    than previous standards (i.e., half or less the bit rate of MPEG-2, H.263, or MPEG-4 Part 2), without increasing the complexity of design so much that...
    89 KB (9,792 words) - 08:09, 5 June 2025
  • 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) - 04:28, 22 December 2024
  • Thumbnail for Moving Picture Experts Group
    Subcommittee 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 (3,630 words) - 14:36, 25 January 2025
  • MPEG LA was an American company based in Denver, Colorado that licensed patent pools covering essential patents required for use of the MPEG-2, MPEG-4...
    24 KB (1,648 words) - 16:16, 6 April 2025
  • to 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...
    46 KB (3,044 words) - 13:37, 8 May 2025
  • m2ts is a filename extension used for the Blu-ray disc Audio-Video (BDAV) MPEG-2 Transport Stream (M2TS) container file format. It is used for multiplexing...
    12 KB (1,237 words) - 18:09, 22 September 2024
  • MPEG-2 transport stream may refer to: MPEG transport stream, defined in the ISO MPEG-2 standard .m2ts, a filename extension used for the BDAV MPEG-2 Transport...
    234 bytes (69 words) - 12:44, 29 December 2019
  • MPEG Multichannel, also known as MPEG-2 Backwards Compatible, or MPEG-2 BC, is an extension to the MPEG-1 Layer II audio compression specification, as...
    7 KB (652 words) - 00:55, 27 November 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
  • Part 3 of the MPEG-2 standard (formally known as ISO/IEC 13818-3, also known as MPEG-2 Audio or MPEG-2 BC) defines audio coding: MPEG Multichannel - It...
    3 KB (346 words) - 21:05, 18 January 2022
  • 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 (2,983 words) - 11:01, 27 May 2025
  • 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) - 21:42, 25 April 2024
  • An elementary stream (ES) as defined by the MPEG communication protocol is usually the output of an audio encoder or video encoder. An ES contains only...
    3 KB (223 words) - 22:04, 25 April 2024
  • software development kit, mpeg2 decoder, mpeg-2 decoder, avc codec, MPEG Decoder, MPEG Encoder, MPEG Multiplexer, MPEG Audio Decoder, Graph Viewer, AVC Encoder...
    43 KB (2,827 words) - 10:52, 18 March 2025
  • separate profile in the MPEG-2 standard and MPEG-3 was rolled into MPEG-2. Marshall, D'ave (2001-04-10). "MPEG-2, MPEG-3, and MPEG-4". Cardiff University...
    2 KB (196 words) - 22:56, 27 April 2024
  • based on the MPEG-2 Transport Stream, which gives details of the DVB use of source coding methods for MPEG-2 and, more recently, H.264/MPEG-4 AVC as well...
    36 KB (3,861 words) - 13:06, 12 April 2025
  • 184 television channels, among which 94 channels are in MPEG-2 format and 90 channels in MPEG-4 format. For classes 1 to 12, educational TV channels are...
    14 KB (1,189 words) - 12:34, 5 June 2025
  • Thumbnail for Chroma subsampling
    Chroma subsampling (redirect from YUV 4:2:2)
    of 4:2:0 schemes, having different horizontal and vertical sampling siting relative to the 2×2 "square" of the original input size. In MPEG-2, MPEG-4, and...
    36 KB (3,701 words) - 02:27, 24 May 2025
  • The SDL MPEG library was developed by Loki Software. It follows the MPEG-1 standard rather than MPEG-2 because MPEG-2 is restricted by software patents...
    2 KB (59 words) - 10:59, 29 April 2021
  • Thumbnail for Motion compensation
    encoding of video data for video compression, for example in the generation of MPEG-2 files. Motion compensation describes a picture in terms of the transformation...
    23 KB (2,743 words) - 12:27, 24 May 2025
  • Thumbnail for ATSC standards
    ATSC standards (redirect from ATSC 2.0)
    broadcasts use MPEG's Advanced Audio Coding (AAC) as the audio codec, which also allows 5.1 audio output. DVB (see below) allows both. MPEG-2 audio was a...
    48 KB (4,987 words) - 13:13, 3 May 2025