31 lines
1.7 KiB
Text
31 lines
1.7 KiB
Text
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Working on [[todo/switch_from_quvi_to_youtube-dl]], because
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quvi is not being maintained and youtube-dl can download a lot more stuff.
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Unfortunately, youtube-dl's interface is not a good fit for git-annex,
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compared with quvi's interface which was a near-perfect fit. Two things
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git-annex relied on quvi for are a way to check if a url has embedded media
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without downloading the url, and a way to get the url from which the
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embedded media can be downloaded. Youtube-dl supports neither. Also it has
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some other warts that make it unncessarily hard to interface with, like not
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always [storing the download in the location specified by --output](https://github.com/rg3/youtube-dl/issues/14864),
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and [sometimes crashing when downloading non-media urls (eg over my satellite internet)](http://bugs.debian.org/874321).
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I've found ways to avoid all these problems. For example, to make
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`git annex addurl` avoid unncessarily overhead of running youtube-dl
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in the common case of downloading some non-web-page file, I'll have it
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download the url content, and check if it looks like a html page.
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Only then will it use youtube-dl. So addurl of html pages without
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embedded media will get slower, but addurl of everything else
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will be as fast as before.
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But there's an unavoidable change to `addurl --relaxed`. It will not check
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for embedded media and more, because that would make it a lot slower, since
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it would have to hit the network. `addurl --fast` will have to be used for
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such urls instead. I hope this behavior change won't affect workflows
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badly.
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Today was all coding groundwork, and I just got to the point that I'm
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ready to have it run youtube-dl. Hope to finish it tomorrow.
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Today's work was sponsored by Jake Vosloo [on Patreon](https://www.patreon.com/joeyh).
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