this adds a video browser that indexes everything in ~/Videos
flattening subdirs into categories. It also will handle music and
fetch album art. browser can be mouse or key controlled. makes rage
almost media-centerey. not intended as a replacement tho, but just
that it's handy to throw in.
If the file is a real url (with urlencoded chars) then use
efreet_uri_decode to decode the uri and use the decoded
string in place of the raw file in window title and playlist items
these thumbnails are generated in the bg by rage_thumb and will appear
once generated (or already found cached). it'll generate new thumbs if
modified dates are equal or newer on tthe src vs the thumbnail cache.
the caches store 160xN thumbs (keep aspect) with 70% lossy jpeg
quality in an eet file with one thumb per 10 second interval. so it
has limited accuracy.