There dont seem to be that many settings for flash video encoder,
compared to other video codecs.

Ive just had my first go with it. Heres 2 sample files, there may be
room for improvement in quality but the only options to play with are
bitrate, framerate, resolution and keyframes.

These are the same footage as my previous HDV tests with H264. They
are scaled down footage from a Sony HDR-HC1. Its not the worlds
greatest test clips because there isnt enough variation in footage and
the camera pans wont look smooth unless I use 50fps.

960x540 25fps 2000kbits/sec:

http://www.unquack.com/sunflower.html

320x240 25fps 600kbits/sec:

http://www.unquack.com/sunflower320.html

The following are errors on my part sue to rushing and should not be
interpreted as problems inherent to flash:

I think I probably included audio when there isnt any audio, so
filesizes slightly larger than they should be.

The aspect ration for the 320x240 one is all messed up because its
widescreen footage but not widescreen res.

I didnt mess around with the player options much so the
semi-transparent playback bar is annoyingly over the top of the video.

Quality seems ok to me, seems worse on sertain frames, macroblocks
become visible sometimes, dunno really thats where my knowledge ends.
Judge for yourselves. I used the latest flash video format so I
presume you need flash player 8 to see the above. Done on the Mac but
I assume windows results should be much the same.

As to why you have not got good results, need to see a sample from you
to see in what way it is bad. Possible reasons would be if for some
reason it didnt like that particular resolution you used, or if your
intermediate codec choice wasnt as good as it sounded. The
intermediate file was 110MB, but how long is the footage in question?
What quicktime codec did you render the intermediate version with?

Depending on your circumstances try to avoid using an intermediate
file at all. If youve made edits in imovie, maybe render it back out
to a dv file. Flash encoder export stuff is available from within
quicktime. Its also possible to look inside imovie files (right click
and 'show package contents') and see the source .dv files, which can
then be loaded into quicktime, if that is applicable to you. Or maybe
it might even be the case that flash export is available from within
imovie, havent tried.

Cheers

Steve of Elbows
--- In [email protected], "LeanBackVids.com"
<[EMAIL PROTECTED]> wrote:
> I just downloaded Flash 8 Pro yesterday, but I need to read up on the
> video settings.  I used the standalone Flash 8 Video Encoder to
> process my latest video post but the quality was not very good.  Not
> sure where I'm going wrong, but I'm assuming it is a problem with my
> settings...
> 
> First I took an iMovie project and exported it with very high-quality
> (6400 frame rate) and kept it to the original size.  The result is a
> big 110MB Quicktime MOV file that looks quite nice.  This file was
> then processed using Flash's new video encoder.  I tried both the
> Sorenson Spark codec (Flash 7 player) and the On2 VP6 (Flash 8 player)
> but both looked bad.  Here are the available settings and what I've
> selected...
> 
> Ecoding Profile: Flash 7 - High Quality (700kbps)
> Ecoding Profile: Flash 8 - High Quality (700kbps)
> 
> Max data rate: 700 kilobits per second
> (that is default, but I tried as high as 1000)
> 
> Resize video: 450x300
> 
> Frame rate: Same as Source
> 
> Key frame placement: Automatic
> 
> -Matt
> --------------------------------------
> http://www.leanbackvids.com/videoblog/
> http://www.vlogmap.org/blog/
> 
> 
> --- In [email protected], Joshua Kinberg <[EMAIL PROTECTED]>
> wrote:
> > example please?
> > 
> > -Josh




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