[Kickstarter] HD Videos now available

[qbiecom]

Hi All,

I guess this is more a feature request than a bug report. It appears that a few months ago, Kickstarter started allowing project creators to upload videos in 720p, however youtube-dl currently doesn't support this.

If I run it and attempt to download a video, I only get the 640x360 res mp4. Sample debug output is below.

Example project: https://www.kickstarter.com/projects/mccaskellgames/last-one-standing-the-battle-royale-board-game

I've had a quick poke around for this specific project, and found:
https://ksr-video.imgix.net/projects/3288729/video-873158-hls_playlist.m3u8

Inside this playlist are two more, one for the lower res video, and one for 720p.

#EXTM3U
#EXT-X-STREAM-INF:PROGRAM-ID=1,BANDWIDTH=5443578,AVERAGE-BANDWIDTH=4028862,CODECS="avc1.64001f,mp4a.40.2",RESOLUTION=1280x720
video-873158-hls_720.m3u8
#EXT-X-STREAM-INF:PROGRAM-ID=1,BANDWIDTH=2173581,AVERAGE-BANDWIDTH=1593149,CODECS="avc1.64001e,mp4a.40.2",RESOLUTION=640x360
video-873158-hls_high.m3u8

It would be great if someone could update the extractor to support these higher resolution videos!

youtube-dl https://www.kickstarter.com/projects/mccaskellgames/last-one-standing-the-battle-royale-board-game -v --all-formats
[debug] System config: []
[debug] User config: []
[debug] Custom config: []
[debug] Command-line args: ['https://www.kickstarter.com/projects/mccaskellgames/last-one-standing-the-battle-royale-board-game', '-v', '--all-formats']
[debug] Encodings: locale cp1252, fs mbcs, out cp850, pref cp1252
[debug] youtube-dl version 2018.06.25
[debug] Python version 3.4.4 (CPython) - Windows-10-10.0.17134
[debug] exe versions: ffmpeg 4.0, ffprobe 4.0
[debug] Proxy map: {}
[KickStarter] mccaskellgames: Downloading webpage
[debug] Invoking downloader on 'https://ksr-video.imgix.net/projects/3288729/video-873158-h264_high.mp4'
[download] Destination: Last One Standing - The Battle Royale Board Game by Brendan McCaskell-mccaskellgames.mp4
[download] 100% of 9.39MiB in 00:01