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<blockquote data-quote="Bobben" data-source="post: 815331" data-attributes="member: 176053">Teletext can be carried in a DVB transmission but as you correctly point out its not a part of the MPEG video.&nbsp; DVB is much more than video transmission <img src="https://www.satellites.co.uk/styles/default/xenforo/smilies/smile.png"&nbsp; class="smilie" loading="lazy" alt=":)" title="Smile&nbsp; &nbsp; :)" data-shortname=":)" />&nbsp; &nbsp; DVB has made a huge numbers of specifications.&nbsp; Btw, DVB do not make any specifications for video or audio compression even though the abbrivation means Digital Video Broadcasting.&nbsp; That kind of specs is made by ISO (MPEG specs). One of&nbsp; the large number of DVB specifications specifies how to transmit teletext in a DVB transmission. Teletext is encoded and deliverd on a PID (stream) seperate from video.&nbsp;&nbsp; The same ting is done with DVB subtitles but its a different DVB spec for that.All DVB specs is downloadable for free from <a href="http://www.etsi.org" target="_blank">www.etsi.org</a></blockquote>

[QUOTE="Bobben, post: 815331, member: 176053"] Teletext can be carried in a DVB transmission but as you correctly point out its not a part of the MPEG video. DVB is much more than video transmission :) DVB has made a huge numbers of specifications. Btw, DVB do not make any specifications for video or audio compression even though the abbrivation means Digital Video Broadcasting. That kind of specs is made by ISO (MPEG specs). One of the large number of DVB specifications specifies how to transmit teletext in a DVB transmission. Teletext is encoded and deliverd on a PID (stream) seperate from video. The same ting is done with DVB subtitles but its a different DVB spec for that. All DVB specs is downloadable for free from [url]www.etsi.org[/url] [/QUOTE]

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