>>609
ffmpeg -c copy "いもいも.mp4" -i "https://manifest.prod.boltdns.net/manifest/v1/hls/v4/clear/4235717419001/f41f1e53-5df7-4d87-9db5-15f8e5e2fba0/10s/master.m3u8?fastly_token=NWY3NTZiMzZfMWUzOTM4MWEyNmFiYTYzM2UyOTJiMWM2MmQzNTJjNDdiNDdkMjVhOTUzYTUxZWJmOGIzNTU2YzNiZjYxYjAwMg%3D%3D";