I recently just picked up this deal and I want to watch the 4k media on my Sharp TV.
It looks likeall of these files have <filename>.um4 + <filename>.smi which I believe caries the encryption key.
I have tried the following to get this file to play. I don't have a 4k PC (running Debian Jessie amd64) but I still cant find a way to decript the um4 files and make them play on my Sharp:
* Downloaded DRMDECRYPT and renamed <filenames>.um4 to <filename>.srf and same with <filename>.smi to <filename>.mdb
* DRMDECRYPT gives no message but the remaining file of new file is 0KB.
* I have downloaded the latest FFMPEG and compiled from source following this LINK
* ffmpeg gives the following error when trying to re-encode
Code:ffmpeg -i Dive_to_New_World.um4 -c:v libx265 -preset medium -c:a aac file.mp4Help please, I can host a 500MB .um4 file if needed.Code:Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'Dive_to_New_World.um4': Metadata: major_brand : hvc1 minor_version : 0 compatible_brands: isomhvc1 creation_time : 2014-03-15 08:17:59 Duration: 00:01:52.98, start: 0.000000, bitrate: 36901 kb/s Stream #0:0(eng): Data: none (mp4s / 0x7334706D), 224 kb/s (default) Metadata: creation_time : 2014-03-15 08:17:59 Stream #0:1(eng): Data: none (mp4s / 0x7334706D), 240 kb/s (default) Metadata: creation_time : 2014-03-15 08:17:59 Stream #0:2(eng): Video: none (encv / 0x76636E65), none, 3840x2160, 36771 kb/s, 29.98 fps, 29.97 tbr, 90k tbn, 90k tbc (default) Metadata: creation_time : 2014-03-15 08:17:59 encoder : HEVC Coding Stream #0:3(und): Audio: aac (LC) (enca / 0x61636E65), 48000 Hz, stereo, fltp, 127 kb/s (default) Metadata: creation_time : 2014-03-15 08:17:59 File 'file.mp4' already exists. Overwrite ? [y/N] y No decoder for stream #0:2, filtering impossible Error opening filters!
		
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	Thanks
 ScottZ
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	encv = encrypted video 
 enca = encrypted audio
 unless the audio&video streams are decrypted ffmpeg can't handle it
 -> unless you find a way to decrypt the streams you probably can't use them on
 
 Cu Selur
 
 Ps.: As a side note: iirc the hwid of the hdd (or something along that line) is also needed during decryption
 (<> content won't even play on Samsung Displays unless it's still on the hdd, so uploading the files somewhere will not help)users currently on my ignore list: deadrats, Stears555, marcorocchini
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	Bummer, with the lack of 4k Content I thought this would've been cool to see... oh well. I guess I can only reformat the drive and repurpose it. Is there anything else bsides drmdecrypt and destroi that can possibly help me decrypt it? Thanks
 ScottZ
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	No, clue never tried to circumvent such drm. users currently on my ignore list: deadrats, Stears555, marcorocchini
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