Some ustream videos work, some don't...

[scienceteacher1972]

Here is an example that doesn't work and the verbose log:

youtube-dl ustream.tv/recorded/99946281 --verbose

[debug] System config: []
[debug] User config: []
[debug] Custom config: []
[debug] Command-line args: [u'ustream.tv/recorded/99946281', u'--verbose']
[debug] Encodings: locale UTF-8, fs UTF-8, out UTF-8, pref UTF-8
[debug] youtube-dl version 2017.07.02
[debug] Python version 2.7.9 - Linux-3.16.0-4-686-pae-i686-with-debian-8.8
[debug] exe versions: ffmpeg 3.2.4-static
[debug] Proxy map: {}

WARNING: The url doesn't specify the protocol, trying with http

[ustream] 99946281: Downloading JSON metadata
[ustream] 99946281: Downloading connection info
[ustream] 99946281: Downloading stream info
[ustream] 99946281: Downloading connection info (try 2)
[ustream] 99946281: Downloading stream info (try 2)
[ustream] 99946281: Downloading connection info (try 3)
[ustream] 99946281: Downloading stream info (try 3)

ERROR: No video formats found; please report this issue on https://yt-dl.org/bug . Make sure you are using the latest version; type youtube-dl -U to update. Be sure to call youtube-dl with the --verbose flag and include its complete output.

Traceback (most recent call last):
File "/bin/youtube-dl/youtube_dl/YoutubeDL.py", line 762, in extract_info
ie_result = ie.extract(url)
File "/bin/youtube-dl/youtube_dl/extractor/common.py", line 433, in extract
ie_result = self._real_extract(url)
File "/bin/youtube-dl/youtube_dl/extractor/ustream.py", line 217, in _real_extract
self._sort_formats(formats)
File "/bin/youtube-dl/youtube_dl/extractor/common.py", line 1056, in _sort_formats
raise ExtractorError('No video formats found')

ExtractorError: No video formats found; please report this issue on https://yt-dl.org/bug . Make sure you are using the latest version; type youtube-dl -U to update. Be sure to call youtube-dl with the --verbose flag and include its complete output.

Nevertheless, YT-DL is an awesome app. THANK YOU!!!!!!!!!