[mythtv-users] 0.20 Video Scan Autodetection bug?

Thomas Börkel thomas at boerkel.de
Thu Sep 14 06:04:45 UTC 2006


Derek Meek wrote:

>> Why does 0.20 autodetect "Progressive" for a DVB-C (MPEG-TS) recording?
> are they the same show from the same channel? different channels may be
> broadcasting differently, or the same channel may be broadcasting
> different shows differently.

Hmmm, now I tested the SAME recording (imported 0.19 recording into 0.20 
installation) in 0.19 and 0.20.

It is detected as interlaced in 0.19 and 0.20. mythfrontend -v playback 
initially says:
detectInterlace(Detect Scan, Detect Scan, 25, 576) ->Interlaced Scan

But only in 0.20, a bit later it says:
NVP: progressive frame seen after 2 interlaced  frames
Set video sync frame interval to 40000
Disabled deinterlacing

Is 0.20 more intelligent?


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