nostr:npub1y26l27t8kuglz0c95zxcej47um9meaz0zum7q4lhrfdshddxafasmure0d nostr:npub18994crjwnldrukwym5lz3y2nae84s84v20m2rkngtjnyg549lr6qvxmd6m 

mp4 AVC is my suggestion.