[streamcrank]

Even if you did find the the media files in cache they are likely encrypted .ts because everyone is using encrypted HLS now days. You need the m3u8(usually grabbed with packet sniffing or browser-inspect) and hope they don't have something like timeout and referring checks on the segment key URIs. Some even use a second AES-128(also in m3u8 but guarded with timeouts and referrer checks) key that has a lot of security around it.

None of the ripping software here really handles encrypted HLS. I seen a python script here that did but it's broken by timeouts on key URIs and secondary keys.

Also.. I don't know if you've noticed but this forum is pretty much dead. Most posting is by noobs wanting to know how to rip new stuff.. Nobody is using RTSP or simple chunking anymore, so most of what you see here is worthless..