urls = re.findall(rx, self.src, re.X)
        # decode urls
        if decode in ("xml", "*"):
            urls = [xmlunescape(url) for url in urls]
        if decode in ("json", "*"):
            urls = [url.replace("\\/", "/") for url in urls]
        # only uniques
        uniq = []
        urls = [uniq.append(u) for u in urls if not u in uniq]
        return uniq

    # Try to capture common title schemes 
    def title(self):
        t = re.search(r"""(?:
              ^Title\d*=(.+)
           |  ^\#EXTINF[-:\d,]*(.+)
           |  <title>([^<>]+)
           |  (?i)Title[\W]+(.+)
        )""", self.src, re.X|re.M)
        for i in range(1,10):
            if t and t.group(i):
                return t.group(i)
        

    # Only look out for URLs, not local file paths, nor titles
    extr_urls = (
       ("pls",  (r"(?im) ^ \s*File\d* \s*=\s* (\w+://[^\s]+) ", None)),
       ("m3u",  (r" (?m) ^( \w+:// [^#\n]+ )", None)),
       ("xspf", (r" (?x) <location> (\w+://[^<>\s]+) </location> ", "xml")),
       ("asx",  (r" (?x) <ref \b[^>]+\b href \s*=\s* [\'\"] (\w+://[^\s\"\']+) [\'\"] ", "xml")),