Stream Recorder - HLS & m3u8 Video Downloader
https://chromewebstore.google.com/detail/stream-recorder-hls-m3u8/iogidnfllpdhagebkblkgbfijkbkjdmm
HLS Downloader
https://chromewebstore.google.com/detail/hls-downloader/hkbifmjmkohpemgdkknlbgmnpocooogp