[mythtv] Closed Captioning & Teletext/Videotext

[Henk Poley]

> Van: Erik Arendse <erik_nospam.arendse at bigfoot.com>
>> At 17-1-03 17:09, Henk Poley wrote:
>>> Van: Erik Arendse <erik_nospam.arendse at bigfoot.com>
>>>
>>> Adding Teletext to the recorded file would be a
>>> load of data for no use (why would anyone read shifted or recorded
>>> teletext?)
>
>> Doing just a "streamed" diff would slowdown the playback (fast-forward,
>> rewind) process, isn't it?
>
> You lost me there...
> 'When' do you want to diff 'what' with 'what'?

NB: intent was to record all pages, in time...

You start recording all pages, but as soon as you find a page that you have
already in the stream/database you check if it has changed. If not you
discard it.

	Henk Poley <><