Can not retrieve video from https://www.youtube.com/watch?v=OrLQR8mwGyg

[CenturionYun]

Can not retrieve video from https://www.youtube.com/watch?v=OrLQR8mwGyg, it throw a exception says that Could not parse the Youtube page for URL, This may be due to a change of the Youtube page structure.

[flagbug]

Which version of YoutubeExtractor are you using?

[CenturionYun]

I use the latest one.

2015-12-27 23:09 GMT+08:00 Dennis Daume notifications@github.com:

Which version of YoutubeExtractor are you using?

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Reply to this email directly or view it on GitHub
#165 (comment)
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[rongchaua]

I have the same issue. I also use the latest version from Nuget 0.10.8

Unknown Error YoutubeExtractor.YoutubeParseException: Could not parse the Youtube page for URL http://youtube.com/watch?v=eZTng1D-Y4U This may be due to a change of the Youtube page structure. Please report this bug at www.github.com/flagbug/YoutubeExtractor/issues ---> System.NullReferenceException: Object reference not set to an instance of an object. at YoutubeExtractor.DownloadUrlResolver.GetAdaptiveStreamMap(JObject json) at YoutubeExtractor.DownloadUrlResolver.<ExtractDownloadUrls>d__6.MoveNext() at YoutubeExtractor.DownloadUrlResolver.GetVideoInfos(IEnumerable`1 extractionInfos, String videoTitle) at YoutubeExtractor.DownloadUrlResolver.GetDownloadUrls(String videoUrl, Boolean decryptSignature) --- End of inner exception stack trace --- at YoutubeExtractor.DownloadUrlResolver.ThrowYoutubeParseException(Exception innerException, String videoUrl) at YoutubeExtractor.DownloadUrlResolver.GetDownloadUrls(String videoUrl, Boolean decryptSignature)

[ghost]

fixed the issue, added a new pull request.

Issue cause by the GetAdaptiveStreamMap Method in the DownloadUrlResolver class caused by an missing object "adaptive_fmts" in args. Maybe some Youtube Videos dont have this parameter.

To fix it i have used the "url_encoded_fmt_stream_map" parameter instead, worked for me.

[rongchaua]

Hi detroxx92,
I would like to ask if your fix is already integrated in new version 0.10.9 from Nuget. I've just checked new version. The error still happens, for example with this video
http://youtube.com/watch?v=eZTng1D-Y4U

[CenturionYun]

another url cannot be parsed! https://www.youtube.com/watch?v=KvqyGJybSI0

[ghost]

@rongchaua the fix is not in the new version. it is an open pull request jet, The Video you linked just works with the fix.

@CenturionYun this Video seems to produce an other error. i will have a look into that.

[wosinekp]

I have the same issue. I use the latest version from Nuget 0.10.10...

[ghost]

@rongchaua the fix is now merged and available in version 0.10.10.

@CenturionYun the error is caused by the "old" youtube page layout, that is loaded for this video. This layout is not supported in this version.

[dan20063]

The given path's format is not supported. for this video https://www.youtube.com/watch?v=oyEuk8j8imI
Any idea why?