An elementary stream (ES) as defined by MPEG communication protocol is usually the output of an audio or video encoder. ES contains only one kind of data, e.g. audio, video or closed caption. An elementary stream is often referred to as "elementary", "data", "audio", or "video" bitstreams or streams. The format of the elementary stream depends upon the codec or data carried in the stream, but will often carry a common header when packetized into a packetized elementary stream.
Read more about Elementary Stream: Header For MPEG-2 Video Elementary Stream, General Layout of MPEG-1 Audio Elementary Stream
Famous quotes containing the words elementary and/or stream:
“As if paralyzed by the national fear of ideas, the democratic distrust of whatever strikes beneath the prevailing platitudes, it evades all resolute and honest dealing with what, after all, must be every healthy literature’s elementary materials.”
—H.L. (Henry Lewis)
“Ye gentle souls, who dream of rural ease,
Whom the smooth stream and smoother sonnet please;
Go! if the peaceful cot your praises share,
Go, look within, and ask if peace be there:
If peace be his—that drooping weary sire,
Of theirs, that offspring round their feeble fire,
Or hers, that matron pale, whose trembling hand
Turns on the wretched hearth th’ expiring brand.”
—George Crabbe (1754–1832)