in the table "Stream content and component type" the values assigned to component_type for DVB subtitles are 0x10..0x13 and 0x20..0x23, so I guess that I should search one of those for SPU data, right ?
Thanks,
Nico
Johannes Stezenbach wrote:
Nico wrote:
so far I've been searching subtitles in MPEG-TS identifying them when
in the PMT the stream_type of the ES loop is 0x6 and one of the descriptors has type 0x59.
That's not sufficient. you have to check the subtitling_type field in the subscriptor, because the sub. desc. can also refer to subtitles in VBI teletext pages (there are a lot of those in German TV channels on Astra/Hotbird). See ETSI EN 300 468.
Are DVB subs in the same format as DVD subs?
No.
ETSI EN 300 743.
Johannes
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