[Ffmpeg-devel] [ bug ] converting png to dv gives solid black
Sun Mar 19 22:32:50 CET 2006
On Sun, Mar 19, 2006 at 09:20:33PM +0000, Mans Rullgard wrote:
> Roman Shaposhnick <rvs at sun.com> writes:
> > On Tue, Mar 14, 2006 at 01:01:47PM +0100, Erik Slagter wrote:
> >> It would mean the STB would have to do an (expensive) translation to the
> >> native frame rate of the legacy TV set, though.
> > Well, given the proliferation of things like Cell and such and expect
> > this translation to be not *that* expensive in the near future.
> The problem is that it is impossible to convert to another frame rate
> without degrading the picture.
Right. But I think unless industry starts pushing something like 24/48fps
in the broadcast domain -- manufacturers are unlikely to be proactive
with implementing these. IMHO, we're long past a point where sync rate
of a TV set had to pay attention to the AC frequency.
Basically, if the transition from analog to digital is inevitable (like
in US) why not just bite the bullet and go all the way to 24/48fps
support built into equipment -- after all, your old TV set is unlikely
to survive the transition anyway.
> > P.S. Hey, just wait till May for OpenSPARC to offer 8 cores for everybody
> > who cares to build its own CPU out of the VHDL ;-)
> Yeah, I just placed an online order for one of those flatpack chip
> fabs. I'm planning to set it up in the garage.
More information about the ffmpeg-devel