Date: Wed, 16 Apr 1997 22:28:15 -0700 From: Thomas Pfenning <thomaspf@microsoft.com> To: "Louis A. Mamakos" <louie@TransSys.COM>, Randall Hopper <rhh@ct.picker.com> Cc: Amancio Hasty <hasty@rah.star-gate.com>, multimedia@freebsd.org Subject: RE: Bt848 Missing frames fix Message-ID: <88CE23A0B727D0118BB000805FD4752401606328@RED-81-MSG.dns.microsoft.com>
next in thread | raw e-mail | index | archive | help
I think you are right. It manifests itself in highly visible steps on sloped lines. However, I only see this at 24bit color depth. At 15 bit everything looks okay. Cheers Thomas > -----Original Message----- > From: Louis A. Mamakos [SMTP:louie@TransSys.COM] > Sent: Wednesday, April 16, 1997 7:45 PM > To: Randall Hopper > Cc: Amancio Hasty; multimedia@freebsd.org > Subject: Re: Bt848 Missing frames fix > > I've also noticed the occasional case where the system seems to lock > up pretty tight. > > In my case, it seems to be related to having fxtv's view window > resized > to something between the default "small" size, and full size and > having > a marginal input signal. It might be related to occasional > loss-of-sync > sort of provocation, but its not real clear. In my case, I don't > recall > still seeing live pictures on the display, but the box hasn't reset; > I'm > still hearing the audio through the soundcard mixer. > > Also, as I've mentioned to Randall, I think that the even/odd fields > are > interchanged. Someone else mentioned this before, and it seems > noticable if you look at text and graphical objects on the tv > broadcast. > I recall looking at this a little while ago, and I thought that the > way the RISC program were being built had the wrong field (even or > odd?) > starting off in the memory buffer. Is it just me, or is anyone else > noticing this? > > louie >
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?88CE23A0B727D0118BB000805FD4752401606328>