Professional FLV to SWF Converter
Both"FLV" and"SWF" format are flash video format, FLV content may be associated with SWF files by ActionScript external references, unlike SWF format, FLV do not have maximum of 16000 frames limitation and ideally for large video file size.
Guide:Convert flv to swf or convert swf to flv
FLV to SWF Converter SWF to FLV Converter
Moyea Flash Video MX Pro Software is a wonderful flv to swf video program which can convert flash flv videos quickly to swf files in few steps, with its especially batch encoder, you can convert batches of videos in one time.
FLV to SWF Converter provides you customized functions like adding watermark, subtitle, cuepoints, audio replacement, Flash Player with various player skins and special effects, and so on.
Guideline-----How to convert flv files to swf with this powerful flv swf converter
Firstly, After free download flv to swf converter from above, then open it, add files
1.Adding flv files, here you should choose"All files" option so that you can import flv files.
Before convert, you can edit/effect/add watermark/snapshot to your output files
2.Click"Next" to open another wondow.
3.Select one output path to store your output swf files in the "Export to..."option
4.Just press "Start" button to convert your flv files to swf file with high quality!

Enjoy your swf files right now!
Using Moyea SWF to Video Converter Standard software to convert swf files to flv format
Step-by-step Guide:
Step1:After download swf to flv converter, launch it in your computer.
Screenshot:

Step2:This professional swf to flv converter provides you add more than one files at one time by click
button to import your swf files.
Step3:Press
button to open the exporting window, here you can select output format that you want to convert to and output folder to store swf files. Other settings offered! You can freely try them one by one with ease.

Step4:The last step is just press
button, later, you can see the following conversion procession

