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Amazon.com: UPGROW HDMI to RCA, 1080p HDMI to AV RCA CVBs Composite Video Audio Converter Adapter Supports PAL/NTSC for TV Stick, Roku, Chromecast, Apple TV, PC, Laptop, Xbox, HDTV, DVD-Black (UPGROWHRCA01) :
![Anyone know which video file formats the new "cast file" will play? I tried .avi and .mkv with no luck. (MP3s play fine.) : r/Chromecast Anyone know which video file formats the new "cast file" will play? I tried .avi and .mkv with no luck. (MP3s play fine.) : r/Chromecast](https://external-preview.redd.it/wAY3UutTnlA0l1J8Il5Up-0GKA4gW8YF4n-4xEUe560.jpg?auto=webp&s=5fcc11d09090b05aabd7af25bf609c4aaa261207)
Anyone know which video file formats the new "cast file" will play? I tried .avi and .mkv with no luck. (MP3s play fine.) : r/Chromecast
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