On Apr 6, 2005 10:10 AM, David <[EMAIL PROTECTED]> wrote: > David Blackwell wrote: > > >On Apr 6, 2005 9:44 AM, Mark Cooke <[EMAIL PROTECTED]> wrote: > > > > > >>*grrr for top posting* > >> > >>The PVR250/350 is MPEG2, not MPEG4 as the poster asked. > >> > >>I transcode from an MPEG2 PVR250 stream at 4mbit/sec, 720x576 to MPEG4 > >>1000kbit/sec 360x288 on my system, and it seems to do about 20 frames > >>per second. > >> > >>This is a P4-2GHz. > >> > >>Playback of the resulting file uses around 20-30% > >> > >>So it is my experience that transcoding is not realtime on my PC, but > >>playback is. Recording from raw frames to MPEG4 might be easier on the > >>PC than transcoding. > >> > >>HTH > >> > >>Mark > >> > >>On Wed, 2005-04-06 at 15:34 +0200, Morten R�nseth wrote: > >> > >> > >>>But a PVR-350 both encodes & decodes in hardware... > >>> > >>> > >>>Cheers, > >>> > >>> > >>>-Morten > >>> > >>>David Blackwell wrote: > >>> > >>> > >>>>Using a pvr-350 I am running livetv with recording on a p2 400 with > >>>>256 megs of ram > >>>> > >>>>David > >>>> > >>>>On Apr 6, 2005 9:24 AM, Chris Picton <[EMAIL PROTECTED]> wrote: > >>>> > >>>> > >>>>>Quick question > >>>>> > >>>>>What are the minimum CPU requirements for live tv MPEG4 encoding. > >>>>> > >>>>>Or rather, who has the slowest system, running mpeg-4 encoding and > >>>>>decoding in software. > >>>>> > >>>>>-- > >>>>>Chris Picton <[EMAIL PROTECTED]> > >>>>> > >>>>> > >>>>>_______________________________________________ > >>>>>mythtv-users mailing list > >>>>>[email protected] > >>>>>http://mythtv.org/cgi-bin/mailman/listinfo/mythtv-users > >>>>> > >>>>> > >>>>> > >>>>> > >>>>> > >>>> > >>>> > >>>-- > >>>------------------------------------------------------------------- > >>>WEB-fx > >>>Morten Lerskau R�nseth http://www.webfx.no > >>>Odinsvei 15c mailto:[EMAIL PROTECTED] > >>>1413 T�rn�sen Tlf.: (47) 6680 9191 > >>>Norway Mob : (47) 9343 4357 > >>>_______________________________________________ > >>>mythtv-users mailing list > >>>[email protected] > >>>http://mythtv.org/cgi-bin/mailman/listinfo/mythtv-users > >>> > >>> > >>-- > >>Mark Cooke <[EMAIL PROTECTED]> > >> > >> > >>_______________________________________________ > >>mythtv-users mailing list > >>[email protected] > >>http://mythtv.org/cgi-bin/mailman/listinfo/mythtv-users > >> > >> > >> > >> > >> > >Bottom post :-) > >so he did.. Sorry I read and replied so fast. > >David > > > > > > > > ah - much more thoughtful - that only took 4 scrolls of the mouse wheel > to get down to the reply > > (yes, this is a troll - as is any post that whines about top/bottom > posting without itself doing any trimming) > > _______________________________________________ > mythtv-users mailing list > [email protected] > http://mythtv.org/cgi-bin/mailman/listinfo/mythtv-users >
haha, I use gmail, so top and bottom posts all just say "- Show quoted text -" as a little tiny link instead of showing ANY of the quoted parts :-) -- email me if you want a gmail invite, I have ~1 bazillion. _______________________________________________ mythtv-users mailing list [email protected] http://mythtv.org/cgi-bin/mailman/listinfo/mythtv-users
