Что (кто) такое MPEG file - определение

DIGITAL VIDEO FORMAT USED FOR STORAGE NETWORK TRANSMISSION

Transport Stream; MPEG-TS; Transport stream; .ts; Ts file; MPEG-2 Systems; M2t; MPEG Transport Stream; MPEG TS; TS file format; Mpeg transport stream; SPTS; Program clock reference; TS (file format); .m2t

SPTS

Single Program Transport Stream

MPEG-1

STANDARD FOR COMPRESSION OF VIDEO AND AUDIO

MPEG1; Mpeg-1; Mpeg 1; MPEG 1; D-frame; ASPEC; ISO/IEC 11172-3; .mpeg; Mpeg1; MPEG-1 Part 2; ISO/IEC 11172; D frame

<compression, standard, algorithm, file format> The first MPEG format for compressed video, optimised for CD-ROM. MPEG-1 was designed for the transmission rates of about 1.5 Mbps achievable with Video-CD and CD-i. It uses discrete cosine transform (DCT) and Huffman coding to remove spatially redundant data within a frame and block-based motion compensated prediction (MCP) to remove data which is temporally redundant between frames. Audio is compressed using subband encoding. These algorithms allow better than VHS quality video and almost CD quality audio to be compressed onto and streamed off a single speed (1x) CD-ROM drive. MPEG encoding can introduce blockiness, colour bleed and shimmering effects on video and lack of detail and quantisation effects on audio. The official name of MPEG-1 is International Standard IS-11172. (1999-01-06)

ASPEC

STANDARD FOR COMPRESSION OF VIDEO AND AUDIO

MPEG1; Mpeg-1; Mpeg 1; MPEG 1; D-frame; ASPEC; ISO/IEC 11172-3; .mpeg; Mpeg1; MPEG-1 Part 2; ISO/IEC 11172; D frame

Advanced SPectre Entropy Coding (Reference: MPEG, Digital audio)

Википедия

MPEG transport stream

MPEG transport stream (MPEG-TS, MTS) or simply transport stream (TS) is a standard digital container format for transmission and storage of audio, video, and Program and System Information Protocol (PSIP) data. It is used in broadcast systems such as DVB, ATSC and IPTV.

Transport stream specifies a container format encapsulating packetized elementary streams, with error correction and synchronization pattern features for maintaining transmission integrity when the communication channel carrying the stream is degraded.

Transport streams differ from the similarly-named MPEG program stream in several important ways: program streams are designed for reasonably reliable media, such as discs (like DVDs), while transport streams are designed for less reliable transmission, namely terrestrial or satellite broadcast. Further, a transport stream may carry multiple programs.

Transport stream is specified in MPEG-2 Part 1, Systems, formally known as ISO/IEC standard 13818-1 or ITU-T Rec. H.222.0.

https://en.wikipedia.org/wiki/MPEG transport stream