Talk:MPEG program stream

This is the talk page for discussing improvements to the MPEG program stream article.
This is not a forum for general discussion of the article's subject.

Put new text under old text. Click here to start a new topic.
New to Wikipedia? Welcome! Learn to edit; get help.

Article policies

Find sources: Google (books · news · scholar · free images · WP refs) · FENS · JSTOR · TWL

Technology

This article is within the scope of WikiProject Technology, a collaborative effort to improve the coverage of technology on Wikipedia. If you would like to participate, please visit the project page, where you can join the discussion and see a list of open tasks.TechnologyWikipedia:WikiProject TechnologyTemplate:WikiProject TechnologyTechnology articles

Software: Computing

	This article is within the scope of WikiProject Software, a collaborative effort to improve the coverage of software on Wikipedia. If you would like to participate, please visit the project page, where you can join the discussion and see a list of open tasks.SoftwareWikipedia:WikiProject SoftwareTemplate:WikiProject Softwaresoftware articles
???	This article has not yet received a rating on the project's importance scale.
	This article is supported by WikiProject Computing.

Computing Low‑importance

	This article is within the scope of WikiProject Computing, a collaborative effort to improve the coverage of computers, computing, and information technology on Wikipedia. If you would like to participate, please visit the project page, where you can join the discussion and see a list of open tasks.ComputingWikipedia:WikiProject ComputingTemplate:WikiProject ComputingComputing articles
Low	This article has been rated as Low-importance on the project's importance scale.

Media

This article is within the scope of WikiProject Media, a collaborative effort to improve the coverage of Media on Wikipedia. If you would like to participate, please visit the project page, where you can join the discussion and see a list of open tasks.MediaWikipedia:WikiProject MediaTemplate:WikiProject MediaMedia articles

???

This article has not yet received a rating on the project's importance scale.

WikiProject Media To-do List:

Here are some tasks awaiting attention:

Article requests : Mackay Radio
Cleanup : Media influence, Video game culture, Sound bite
NPOV : Content (media and publishing)
Verify : Multimedia, Alternative media, Alternative newspaper
Other :
- Answer requests for comments

iso 13818-1 standard link broken.

Link to http://web.archive.org/web/20100611214610/http://neuron2.net/library/mpeg2/iso13818-1.pdf standard is broken. I wasn't able to find a free copy of it to replace it. Delete? 81.94.56.25 (talk) 11:09, 8 February 2009 (UTC)[reply]

. The link seems to be back online again 78.53.43.73 (talk) 09:32, 7 March 2009 (UTC)[reply]

The link results in a 403 HTTP status (Forbidden) right now. Anyway, I guess this is a link to the MPEG-2 Systems specifications, which are not freely available, so no mater whether the link works or not, it should be removed. Teyut (talk) 19:03, 24 October 2014 (UTC)[reply]

Forward compatibility between System Stream (MPEG-1) and Program Stream (MPEG-2)

The article states that MPEG-2 Program Stream is forward compatible with ISO/IEC 11172 Systems layer (MPEG-1). However, the pack header format from MPEG-2 is different than the one in MPEG-1, so MPEG-1 de-multiplexers cannot decode it. Where is the forward compatibility then? MPEG-2 PS is backward compatible with MPEG-1 SS though. Teyut (talk) 19:06, 24 October 2014 (UTC)[reply]

broken link for SMPTE MPEG-RA

The citation 12 has a broken link http://smpte-ra.org/mpegreg/mpeg.html for SMPTE as the registration authority for MPEG stream identifiers. I believe the correct link is: https://smpte-ra.org/mpeg-ts-ids Chris Dolan (talk) 17:09, 13 September 2016 (UTC)[reply]

Done Your proposed link matches the archived version. I have made the correction. ~Kvng (talk) 16:29, 16 September 2016 (UTC)[reply]

AC-3 Audio

Why is AC-3 audio considered "non-standard data" when MPEG-PS is used for DVD-Video which has AC-3 as a standard? — Preceding unsigned comment added by Juventas (talk • contribs) 05:45, 23 December 2017 (UTC)[reply]