def extract_dash_manifest(video, formats):
    dash_manifest = video.get('dash_manifest')
    if dash_manifest:
        formats.extend(self._parse_mpd_formats(compat_etree_fromstring(compat_urllib_parse_unquote_plus(dash_manifest))))
def extract_dash_manifest(video, formats):
    dash_manifest = video.get('dash_manifest')
    if dash_manifest:
        formats.extend(self._parse_mpd_formats(compat_etree_fromstring(compat_urllib_parse_unquote_plus(dash_manifest))))