On Mon, 22 Feb 2010 10:48:55 -0000, DANNY <danijel.gv...@gmail.com> wrote:
On Feb 21, 1:54 am, Tim Roberts <t...@probo.com> wrote:
DANNY <danijel.gv...@gmail.com> wrote:
>If I want to have a MPEG-4/10 coded video and stream it through the
>network and than have the same video on the client side, what should I
>use and of course I don't want to have raw MPEG data, because than I
>couldn't extract the frames to manipulate them.
If you want to manipulate the frames (as bitmaps), then you have little
choice but to decode the MPEG as you receive it, manipulate the bitmaps,
and re-encode it back to MPEG.
That's going to take a fair amount of time...
--
Tim Roberts, t...@probo.com
Providenza & Boekelheide, Inc.
Yes, well beside bieng time-consuming, that is also inappropriate for
me,
because I want to have clip that would be streamed across the network
and
have the same GoP on the client side as the original-because I want to
see
what is the effect of errors on different GoP sizes. I would
manipuleta the
received clip just in the way that (if there are too many errors) I
would
stop displaying untill the next I frame.....I cant find a way to do
that....is there a way?
Could you say a bit more about what you mean when you say "the effect of
errors"? It's easy enough to introduce bit errors into a data file (just
flip random bits), but I'm not clear what it is you're trying to measure.
--
Rhodri James *-* Wildebeeste Herder to the Masses
--
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