A very kind anon linked to the youtube-dl fork of h-collector (
https://github.com/h-collector/youtube-dl), which is capable of downloading from FC2. I wanted to transition to it from JDownloader 2 Beta, because their NicoNicoDouga plugin has been broken for many months now, but it's very important to me to keep the filenames the same. So I looked the optional commands of youtube-dl up (
https://github.com/rg3/youtube-dl/blob/master/README.md#synopsis) and saw that there was a huge number of options. I wanted the file name to look like the following:
*videoid* -- *channelname* -- *videoname**ext*
e.g.
sm27732610 -- Siva -- 【MMD】夕立で リトライランデヴーっぽい.mp4
So, this is the command I ended up with:
youtube-dl -u "YOURNICONICOUSERACCOUNT@E-
MAIL.COM" -p "YOURPASSWORD123456" -o "C:\MMD folder\%(uploader)s\%(id)s --- %(uploader)s --- %(extractor)s --- %(upload_date)s --- %(title)s.%(ext)s"
http://www.nicovideo.jp/watch/sm28633653...and it puts out files like this:
sm28633653 --- dardal --- niconico --- 20160413 --- 【MMD】あずさ ブリトニー風スタイルで ムフッ【R-18】.mp4
It also automatically downloads the files into folders named after the uploader now, which I did by hand previously. This is a HUGE time saver and decrease of error-proneness for me.
Now, I only have to find a way to get a rightclick menu option to initiate this process with one click, or something similar to batch download quickly. No idea how to do that. I noticed that there's a config file in %APPDATA%\youtube-dl\config.txt, which you can use to set a standard download directory, though, so that's a first step, I guess.
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TL;DR: Thanks for pointing me to this youtube-dl fork.