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Why the HUGE .swf File Size?

         

mark4man

4:29 pm on Mar 25, 2007 (gmt 0)

10+ Year Member



Hello...

I created a photo slide show of my band (in Sony Vegas Movie Studio6); & am in the process of rendering it to different formats for various indie music sites (some sites want .mov's...some want .wmv's...etc.)

So...to render to a Flash movie (.swf)...which to be honest is my favorite...I can import an .mov or an .wmv or even an .avi into Flash...& export it as an .swf. But when I do...no matter which format I bring in to use (or the size of that file)...the resulting .swf file size is huge!

For example...I can use an .wmv of my project, which was output from Vegas at 256Kbps/29.970fps w/ compression; & which has a file size of 6 MB...& the resulting .swf is 140 MB! Conversely...I can bring in an .avi or an .mov output at the same speed/frame rate...w/ no compression...& which sport file sizes in the area of 3 GB...& the resulting .swf file is still140 MB.

[My movie dimensions for this first project are 420 X 315...to accommodate my Bio table width at myspace music, while maintaining a 4/3 aspect ratio.]

So...how do I get the file size down when making a Flash movie? I can upload the big file (140 MB) to my server & hopefully it will stream OK to the various sites...but at 140 MB a pop...my web bill could skyrocket, right?

Anyway to make a Flash movie under 10 MB's? I'm not getting why importing a compressed, smaller size format would result in a larger .swf.

Thanks,

mark4man

BlobFisk

1:01 pm on Mar 26, 2007 (gmt 0)

WebmasterWorld Senior Member 10+ Year Member



Hmmm, sounds like the objects that you are importing are very large, thus the large .swf size. You should try and optimise your images as much as possible and do the same with your movies. Drop the bitrate, the sound quality etc.

Another alternative would be to stream the movie, rather than embed it and have it delivered in one lump.

HTH

mark4man

12:50 am on Mar 29, 2007 (gmt 0)

10+ Year Member



BlobFisk...

Like I mentioned earlier...no matter what file type or size I bring in...I get back a huge result.

mark4man