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DRM-free at Last: How I Made VRT MAX Watchlist Downloads Work on Raspberry Pi

VRT MAX streams are DRM-protected and notoriously hard to download. After weeks of work involving pywidevine, N_m3u8DL-RE, and a custom _vrt_drm_* field detector, the thuis-v4 downloader now gracefully handles both DRM and non-DRM content. This post covers the full journey — from detecting DRM in the HLS manifest to the fallback strategy that keeps non-DRM downloads fast.