[vdr] eHD, VDR and multimedia files
acher at in.tum.de
Thu Jul 24 17:21:30 CEST 2008
On Thu, Jul 24, 2008 at 05:43:55PM +0400, Goga777 wrote:
> what about post-processing, scaling quality ? is it good ?
Depends on who you ask...
> does only easiest bob deinterlace method support ?
There is simple scaling for 576i->1080i, ie. you see ghost lines, but there
are no other artifacts. There's also Bob for interlace->progressive and (in
the near future) blending for all modes. There is no motion compensation,
although it was inofficially mentioned at the early stages of the chip...
> what about support the different h264 profiles - PAFF + spatial direct
> mode, MBAFF (bottleneck of ffmpeg), CABAC, CAVLC
Is supported, there were never problems on BBC HD or so. For CABAC, the
(official) input rate is about 25Mb/s, for CAVLC 50.
> does eHD support those profiles well ?
> which h264 level does support eHD ?
H.264 Main Profile and High Profile at Level 4.
Georg Acher, acher at in.tum.de
"Oh no, not again !" The bowl of petunias
More information about the vdr