I would like to combine FLV files using Flex 3 (to be deployed as an AIR app.)
I now it is possible because there are projects like RichFLV (http://www.richapps.de/?p=168) that do that and more. Benjamin from RicFLV told me that I needed to use the ByteArray class and implement the specs of the FLV (http://www.adobe.com/devnet/flv/pdf/video_file_format_spec_v10.pdf). However, I have not worked with the ByteArray class before and I don't really know what to do with the specs at this point. I would appreciate some guidance and some examples if possible to get me started.