Freeware video editing options

I suggest you use VirtualDub for any video editing needs. Also I suggest you use the 32bit
version because the 64bit version has compatibility issues with some plugins needed to edit
video. This is true freeware with no restrictions on use.

Freeware video editor:
http://sourceforge.net/projects/virtualdub/

Plugin to handle most file formats:
http://sourceforge.net/projects/virtualdubffmpeginputplugin/

If you still need additional formats try these:
http://sourceforge.net/projects/fcchandler/files/?source=navbar

Editing filter and guide:
http://www.videohelp.com/tools/Virtualdub-Logoaway-filter

plugin installation example:
http://thesunstroke.b*******.com/2014/06/how-to-make-virtualdub-openedit-mkv-mp4.html

additional codecs can be found here:
http://free-codecs.com/Video_Codecs.htm

I suggest you edit your files using a YUV codec if you can so you get some compression
without losing quality. If you need to save space use a mjpeg codec or Xvid with high bitrate.
Then compress to mp4 using handebrake for uploading to xham.

mp4 and mkv encoder of choice:
https://handbrake.fr/

I forgot you'll likely need this for aac audio:
http://free-codecs.com/AAC_ACM_Codec_download.htm

you can look for other audio acm codecs on free-codecs as well. For any you can't find
convert them to wave w Winamp's disk writer output plugin.