Addition of support for common file formats (WAV, SWF, MP4, 3GP, MIDI, etc.)

This would help in detecting common file formats located in the ROM area of the firmware.

The ones that immediately came to mind are listed below: (Since I am not very familiar with these file formats, some of them may not allow file size detection.)

Audio

• WAV
• WMA
• AMR
• MP3
• AAC
• OGG

Video

• AVI
• MP4
• 3GP
• ASF
• MOV

Image

• ICO
• TIFF
• WebP
• WMF

Others

• MIDI
• SWF
• HTML
• TTF