dvtv extractor does not work

[honzahosek]

• I've verified and I assure that I'm running youtube-dl 2018.12.09

Before submitting an issue make sure you have:

• At least skimmed through the README, most notably the FAQ and BUGS sections
• Searched the bugtracker for similar issues including closed ones
• Checked that provided video/audio/playlist URLs (if any) are alive and playable in a browser

What is the purpose of your issue?

• Bug report (encountered problems with youtube-dl)

---

dvtv extractor stopped to work recently. I think the site changed player.
https://github.com/rg3/youtube-dl/blob/master/youtube_dl/extractor/dvtv.py

$ youtube-dl -v https://video.aktualne.cz/dvtv/havlikova-zeny-vydelavaji-mene-nez-muzi-a-doma-je-ceka-druha/r~70ab783ef7af11e8bf040cc47ab5f122/
[debug] System config: []
[debug] User config: []
[debug] Custom config: []
[debug] Command-line args: ['-v', 'https://video.aktualne.cz/dvtv/havlikova-zeny-vydelavaji-mene-nez-muzi-a-doma-je-ceka-druha/r~70ab783ef7af11e8bf040cc47ab5f122/']
[debug] Encodings: locale UTF-8, fs utf-8, out UTF-8, pref UTF-8
[debug] youtube-dl version 2018.12.09
[debug] Python version 3.6.4 (CPython) - Linux-4.18.0-2-amd64-x86_64
[debug] exe versions: ffmpeg 4.0.3-1, ffprobe 4.0.3-1
[debug] Proxy map: {}
[dvtv] 70ab783ef7af11e8bf040cc47ab5f122: Downloading webpage
ERROR: Could not find neither video nor playlist; please report this issue on https://yt-dl.org/bug . Make sure you are using the latest version; see  https://yt-dl.org/update  on how to update. Be sure to call youtube-dl with the --verbose flag and include its complete output.

---

[eduardog3000]

Definitely looks like the extractor needs to be updated.

This looks like a good place to start:

tracks: {"HLS":[],"DASH":[],"MP4":[{"src":"https:\/\/1053041200.rsc.cdn77.org\/migration\/d3\/1a7d31ea884d36c1b8ea98f6acf1e772_0720m_01_16.mp4","type":"video\/mp4","label":"720p"},{"src":"https:\/\/1053041200.rsc.cdn77.org\/migration\/d3\/1a7d31ea884d36c1b8ea98f6acf1e772_0360m_01_10.mp4","type":"video\/mp4","label":"360p","default":true},{"src":"https:\/\/1053041200.rsc.cdn77.org\/migration\/d3\/1a7d31ea884d36c1b8ea98f6acf1e772_0180m_01_6.mp4","type":"video\/mp4","label":"180p"}]}

It has direct links to the video in MP4 in various qualities.

Here's the full <script> block that it's in for anyone who wants to try:

<script type="text/javascript">


	BBXPlayer.id = 'embeddc0768de855511e49e4b0025900fea04';
			BBXPlayer.setup(
{
	autoplay: true,
	width: '782',
	preferredLang: ['cze', 'en'],
	language: 'cs',
	height: '440',	duration: 1484,
	title: 'Vondra o Česk&eacute;m stolet&iacute;: Při pohledu na Havla mi bylo trapně',
	tracks: {"HLS":[],"DASH":[],"MP4":[{"src":"https:\/\/1053041200.rsc.cdn77.org\/migration\/d3\/1a7d31ea884d36c1b8ea98f6acf1e772_0720m_01_16.mp4","type":"video\/mp4","label":"720p"},{"src":"https:\/\/1053041200.rsc.cdn77.org\/migration\/d3\/1a7d31ea884d36c1b8ea98f6acf1e772_0360m_01_10.mp4","type":"video\/mp4","label":"360p","default":true},{"src":"https:\/\/1053041200.rsc.cdn77.org\/migration\/d3\/1a7d31ea884d36c1b8ea98f6acf1e772_0180m_01_6.mp4","type":"video\/mp4","label":"180p"}]},
	adverttime: -1,
	mediaid: 'dc0768de855511e49e4b0025900fea04',
	ads: true,
	single: true,
	startTime: 0,
	debug: true,
	plugins: {
						playedTicks: { },
		tracking: { },
		Etrack: { },
		settings: {
			qualities: { }
		},
		measuring: {
			streamInfo: {
				programID: 'dc0768de855511e49e4b0025900fea04',
				programName: 'Vondra o Česk&eacute;m stolet&iacute;: Při pohledu na Havla mi bylo trapně',
				programType: 'video',
				series: htmldeentitize('video'),
				programDuration: 1484,
				videoID: 'dc0768de855511e49e4b0025900fea04'
			},
			services: {
				gemius: {
					playerID: 'embeddc0768de855511e49e4b0025900fea04',
					accountID: 'zU2aoeepfyJK4blK4Y4azGZUDmyNkcMAjJOP1xqs2rD.r7'
				}
			}
		},
			}
}
);
	BBXPlayer.runSetup();


</script>

Source is the first test video in the extractor: http://video.aktualne.cz/dvtv/vondra-o-ceskem-stoleti-pri-pohledu-na-havla-mi-bylo-trapne/r~e5efe9ca855511e4833a0025900fea04/