[linux-dvb] Re: Driver 0.8.1 and encrypted channels

[Ralph Metzler <rjkm@convergence.de>]

Klaus Schmidinger writes:
 > > Setting a PES filter for the teletext PID and decoding it is no problem
 > > but displaying it with full teletext color depth (4bit?) on the OSD
 > > might be.
 > 
 > VDR currently uses the OSD in 4bit color mode, and I have found a TT font
 > that should be usable with the maximum possible resolution the OSD can
 > provide in that mode.
 > 
 > BTW: Thanks, Ralph, for re-enabling the OSD in the resolution used by VDR :-)

Well, another 20KB less video buffer. 
Please tell me if you get any problems with playback of files that
used to work fine before.


 > > transmit bitmaps during playback (and thus reducing the available
 > > bandwidth for the playback) you cannot expect not to get problems.
 > 
 > Maybe I'm wrong, but it appears to me as if the OSD itself is displayed
 > just fine when used during replay, and that "only" the picture (and sometimes
 > the sound) is distorted. Would there be any possibility to give the video/audio
 > data higher priority, allowing them to "flow freely", while the OSD data is only
 > transferred when there is free capacity? Since I don't know anything about
 > the internal mechanisms in that area I can only speculate about that.
 > As a result, the OSD would perhaps be refreshed in several steps, but that
 > might be more tolerable than a distorted picture or sound.

OK, I'll see if I can change that.


Ralph


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