Which just means Zappiti's scraper calls MediaInfo (or similar). Zidoo's doesn't, it just does a simple directory search and uses the directory/filename for identification and the extension/directory structure to identify the file type - mkv, BDMV etc. It may be that Zidoo thought it prudent to omit this feature in favour of scraping speed, or it may be that it simply didn't occur to them. Either way, they've indicated that it's unlikely to be added, which is a shame. As has been stated before, if you append the filename appropriately, these details will be added at scrape time, but this is not ideal.