Short version:
If you copy movies to VLC Streamer using iTunes, then as from version 4.12, you’ll get a warning message and no sound for movies using these Dolby codecs.
- Dolby Digital (AC3)
- Dolby Digital Plus (E-AC3)
- Dolby TrueHD (MLP)
The reason for this is that Dolby claim that playing sound encoded in those codecs would breach their patents. Although this is arguable – it isn’t in practice something I can fight.
The workaround is fairly simple; Instead of copying your movies via iTunes, you should stream them from the helper app (the helper app uses the desktop version of VLC to do the conversion).
In the paid version, you can also copy movies using the helper app so that you can watch them when you are away from home.
Long version:
Before I get into the details, I want to be very clear that Dolby’s representative was a pleasure to work with. He was perfectly reasonable and courteous. I couldn’t have asked for a nicer legal shakedown. I don’t believe that Dolby’s demands were valid – but he was doing his job in a perfectly professional manner.
On the 22nd November, I got a notice from Apple via the AppStore.
On 10/14/2014, we received a notice from Dolby Laboratories that Dolby Laboratories believes your apps listed below infringe their intellectual property rights. In particular, Dolby Laboratories believes you are infringing their copyright. Please see their comments below.
You can reach Dolby Laboratories through [redacted], copied on this email.
We look forward to receiving written assurance that your applications do not infringe Dolby Laboratories’s rights, or that the parties are taking steps to promptly resolve the matter. Please keep us apprised of your progress.
[snip]
Comments from Complainant: The App(s) indicated contain and/or practice Dolby’s intellectual property, including patents and copyrighted source code and/or pseudocode, namely Dolby Digital (AC3), Dolby Digital Plus (E-AC3), and/or Dolby TrueHD (MLP) without authorization.
The ability to play this kind of movie was a fairly recent addition. In version 4.0 (released at the start of October), I added MobileVLCKit to VLC Streamer to handle movies copied through iTunes that don’t play in the system player.
MobileVLCKit is the engine that powers the VLC app on iOS, so it is capable and powerful. You can tell that VLC Streamer is playing something with MobileVLCKit if you see an orange screen at the start of playback. It is MobileVLCKit which plays these movies, and MobileVLCKit which I eventually had to hobble to stop VLC Streamer from being removed from the AppStore.
I asked how much it would cost to licence the patents. Playing these movies was a new and smallish feature – but clearly valuable to some people, so I’d have been willing to pay something.
…I’m glad you’re interested in becoming properly licensed. We have a standard process for that which begins by filling out this online form (it just captures generic info like contact data, etc):
http://www.dolby.com/us/en/professional/licensing/apply-license-consumer.aspx
You should also know that there are fees associated with becoming licensed. Specifically, there is a $25,000 one-time initial fee and a recurring $5,000 annual maintenance fee. There is also a per-unit royalty that has a tiered structure, due quarterly, based on annual total usage, as follows:
0-100,000 downloads at $0.99 per download
100,001-1,000,000 downloads at $0.67 per download
1,000,001+ downloads at $0.45 per download
…
Remember that this would apply to the free version of VLC Streamer as well as the paid version. Clearly this is not an option.
I contacted a senior Developer involved with VLC and asked for an opinion. His opinion was that the patent claims were bogus.
I didn’t write the code for VLC, and I’m not an expert on patent law, but I know that software patents are at the very least controversial in Europe.
The VLC legal page shows their interpretation.
‘Neither French law nor European conventions recognize software as patentable […]. Therefore, software patents licenses do not apply on VideoLAN software.’
Incidentally, this is presumably why Dolby haven’t stopped VLC from distributing the desktop player which plays the exact same codecs. The VLC desktop version is what does the conversion of your videos in the helper so that they can be streamer to VLC Streamer.
The full list of Dolby’s patent claims is given at the bottom of the list.
Nonetheless, it is clear that unless I was willing to spend ridiculous sums on lawyers, Dolby’s claims to Apple would be sufficient to get VLC Streamer closed down.
Personally, I believe software patents are a terrible idea. I’m not alone in that. Other than donating to the Pirate Party and organisations like the EFF and the Open Rights Group, there isn’t much I can do.
To round up, here is the list of patents which Dolby claims I was infringing. I did ask for a list split by patent – but my contact at Dolby was unable to provide that.
- ARGENTINA AR 023444 B1
- ARGENTINA 023424
- AUSTRALIA 2002307533
- AUSTRALIA 2003239126
- AUSTRALIA 2004211163
- AUSTRALIA 2004239655
- AUSTRALIA 2005217943
- AUSTRALIA 649,786
- AUSTRALIA 653,582
- AUSTRALIA 655,053
- AUSTRALIA 674,357
- AUSTRALIA 677,856
- AUSTRALIA 682,913
- AUSTRALIA 694,131
- AUSTRALIA 712,719
- AUSTRALIA 771,454
- AUSTRALIA 2005204293
- AUSTRALIA 781629
- AUSTRIA 0 519 055
- AUSTRIA 0 520 068
- AUSTRIA 0 664 943
- AUSTRIA 0 709 004
- AUSTRIA 0 709 005
- AUSTRIA 0 827 647
- AUSTRIA 0 940 015
- AUSTRIA 1 175 670
- AUSTRIA 1 216 474
- AUSTRIA 1 386 312
- AUSTRIA 1 590 801
- AUSTRIA 1 617 418
- AUSTRIA 1 723 638
- AUSTRIA 1 173 925
- BELGIUM 0 519 055
- BELGIUM 0 520 068
- BELGIUM 0 664 943
- BELGIUM 0 709 004
- BELGIUM 0 709 005
- BELGIUM 0 827 647
- BELGIUM 0 940 015
- BELGIUM 1 175 670
- BELGIUM 1 216 474
- BELGIUM 1 386 312
- BELGIUM 1 590 801
- BELGIUM 1 617 418
- BELGIUM 1 723 638
- BELGIUM 0 826 274
- BELGIUM 1 173 925
- BRAZIL PI9805989-0
- BULGARIA 1 723 638
- BULGARIA 2 194 528
- CANADA 2,077,662
- CANADA 2,077,668
- CANADA 2,103,051
- CANADA 2,142,092
- CANADA 2,164,964
- CANADA 2,166,551
- CANADA 2,221,845
- CANADA 2,368,453
- CANADA 2,445,480
- CANADA 2,218,893
- CANADA 2,365,529
- CANADA 2,585,240
- CHINA ZL00806330.3
- CHINA ZL00813602.5
- CHINA ZL02809542.1
- CHINA ZL200310101328.4
- CHINA ZL200480011250.X
- CHINA ZL200510107590.9
- CHINA ZL200580005301.2
- CHINA ZL200710137399.8
- CHINA ZL201010166094.1
- CHINA ZL96113286.8
- CHINA ZL96122821.0
- CHINA ZL98800792.4
- CYPRUS 2 088 583
- CZECH REPUBLIC 1 590 801
- CZECH REPUBLIC 1 723 638
- DENMARK 0 519 055
- DENMARK 0 520 068
- DENMARK 0 587 733
- DENMARK 0 664 943
- DENMARK 0 709 004
- DENMARK 0 709 005
- DENMARK 0 827 647
- DENMARK 0 940 015
- DENMARK 1 175 670
- DENMARK 1 216 474
- DENMARK 1 386 312
- DENMARK 1 590 801
- DENMARK 1 617 418
- DENMARK 1 723 638
- DENMARK 1 173 925
- ESTONIA 2 088 583
- ESTONIA 2 194 528
- FINLAND 0 940 015
- FINLAND 1 175 670
- FINLAND 1 216 474
- FINLAND 1 386 312
- FINLAND 1 590 801
- FINLAND 1 617 418
- FINLAND 1 723 638
- FINLAND 0 826 274
- FRANCE 0 519 055
- FRANCE 0 520 068
- FRANCE 0 587 733
- FRANCE 0 664 943
- FRANCE 0 709 004
- FRANCE 0 709 005
- FRANCE 0 757 506
- FRANCE 0 827 647
- FRANCE 0 940 015
- FRANCE 1 175 670
- FRANCE 1 216 474
- FRANCE 1 386 312
- FRANCE 1 590 801
- FRANCE 1 617 418
- FRANCE 1 723 638
- FRANCE 2 194 528
- FRANCE 0 826 274
- FRANCE 1 173 925
- GERMANY 0 520 068
- GERMANY 0 664 943
- GERMANY 0 709 004
- GERMANY 0 757 506
- GERMANY 0 940 015
- GERMANY 1 175 670
- GERMANY 1 216 474
- GERMANY 1 386 312
- GERMANY 1 590 801
- GERMANY 1 617 418
- GERMANY 1 723 638
- GERMANY 2 088 583
- GERMANY 2 194 528
- GERMANY 692 14 523.0
- GERMANY 692 21 616.2
- GERMANY 694 01 514.8
- GERMANY 697 13 971.9
- GERMANY 0 826 274
- GERMANY 1 173 925
- GREECE 1 723 638
- HONG KONG 1030843
- HONG KONG 1045747
- HONG KONG 1049401
- HONG KONG 1070457
- HONG KONG 1080596
- HONG KONG 1082093
- HONG KONG 1092925
- HONG KONG 1114233A
- HUNGARY 1 590 801
- HUNGARY 1 723 638
- ICELAND 2 088 583
- INDIA 222223
- INDIA 235401
- INDONESIA ID0022057
- INDONESIA ID0022159
- INDONESIA ID0024386
- INDONESIA ID0025693
- IRELAND 0 940 015
- IRELAND 1 216 474
- IRELAND 1 617 418
- IRELAND 1 723 638
- IRELAND 2 194 528
- ISRAEL 169442
- ISRAEL 171287
- ISRAEL 177093
- ITALY 0 519 055
- ITALY 0 520 068
- ITALY 0 664 943
- ITALY 0 709 004
- ITALY 0 827 647
- ITALY 0 940 015
- ITALY 1 175 670
- ITALY 1 216 474
- ITALY 1 386 312
- ITALY 1 590 801
- ITALY 1 617 418
- ITALY 1 723 638
- ITALY 0 826 274
- ITALY 1 173 925
- JAPAN 2766466
- JAPAN 3197012
- JAPAN 3203250
- JAPAN 3297051
- JAPAN 3421343
- JAPAN 3449715
- JAPAN 3761639
- JAPAN 3804968
- JAPAN 4033906
- JAPAN 4035631
- JAPAN 4213708
- JAPAN 4290997
- JAPAN 4345890
- JAPAN 4511443
- JAPAN 4689625
- JAPAN 4782685
- JAPAN 4843142
- JAPAN 3,715,653
- JAPAN 4610087
- LIECHTENSTEIN 0 519 055
- LIECHTENSTEIN 0 520 068
- LIECHTENSTEIN 0 664 943
- LIECHTENSTEIN 0 709 004
- LIECHTENSTEIN 0 709 005
- LIECHTENSTEIN 0 827 647
- LIECHTENSTEIN 0 940 015
- LIECHTENSTEIN 1 175 670
- LIECHTENSTEIN 1 216 474
- LIECHTENSTEIN 1 386 312
- LIECHTENSTEIN 1 590 801
- LIECHTENSTEIN 1 617 418
- LIECHTENSTEIN 1 723 638
- LIECHTENSTEIN 1 173 925
- LITHUANIA 2 088 583
- LUXEMBOURG 2 088 583
- MALAYSIA MY-122486-A
- MALAYSIA MY-138877-A
- MALAYSIA MY-140567-A
- MALAYSIA MY-142955-A
- MALAYSIA MY-143979-A
- MALAYSIA MY-123651-A
- MEXICO 223934
- MEXICO 254932
- MEXICO 262752
- MEXICO 267655
- MEXICO 281099
- MONACO 2 088 583
- NETHERLANDS 0 519 055
- NETHERLANDS 0 520 068
- NETHERLANDS 0 587 733
- NETHERLANDS 0 664 943
- NETHERLANDS 0 709 004
- NETHERLANDS 0 709 005
- NETHERLANDS 0 827 647
- NETHERLANDS 0 940 015
- NETHERLANDS 1 175 670
- NETHERLANDS 1 216 474
- NETHERLANDS 1 386 312
- NETHERLANDS 1 590 801
- NETHERLANDS 1 617 418
- NETHERLANDS 1 723 638
- NETHERLANDS 0 826 274
- NETHERLANDS 1 173 925
- POLAND 1 723 638
- PORTUGAL 0 940 015
- PORTUGAL 1 216 474
- PORTUGAL 1 617 418
- PORTUGAL 1 723 638
- ROMANIA 1 590 801
- ROMANIA 1 723 638
- RUSSIA 2236046
- RUSSIA 2256293
- SINGAPORE 117171
- SINGAPORE 124836
- SINGAPORE 144743
- SINGAPORE 99819
- SINGAPORE P0047116
- SINGAPORE P0047709
- SINGAPORE P0048278
- SINGAPORE P0049883
- SINGAPORE P0049884
- SINGAPORE P0050974
- SINGAPORE P0054317
- SINGAPORE P0066321
- SINGAPORE P0082553
- SINGAPORE P0084124
- SINGAPORE P0083964
- SLOVAKIA 2 088 583
- SLOVAKIA 2 194 528
- SLOVENIA 2 088 583
- SLOVENIA 2 194 528
- SOUTH KOREA 10-0214252
- SOUTH KOREA 10-0228687
- SOUTH KOREA 10-0228688
- SOUTH KOREA 10-0893281
- SOUTH KOREA 10-0945673
- SOUTH KOREA 10-0992081
- SOUTH KOREA 10-1005731
- SOUTH KOREA 10-1085477
- SOUTH KOREA 220,862
- SOUTH KOREA 253136
- SOUTH KOREA 259559
- SOUTH KOREA 285993
- SOUTH KOREA 424036
- SOUTH KOREA 10-0915120
- SPAIN 0 519 055
- SPAIN 0 520 068
- SPAIN 0 664 943
- SPAIN 0 709 004
- SPAIN 0 709 005
- SPAIN 0 827 647
- SPAIN 0 940 015
- SPAIN 1 175 670
- SPAIN 1 216 474
- SPAIN 1 386 312
- SPAIN 1 590 801
- SPAIN 1 617 418
- SPAIN 1 723 638
- SPAIN 0 826 274
- SPAIN 1 173 925
- SWEDEN 0 519 055
- SWEDEN 0 520 068
- SWEDEN 0 664 943
- SWEDEN 0 709 004
- SWEDEN 0 827 647
- SWEDEN 1 175 670
- SWEDEN 1 216 474
- SWEDEN 1 386 312
- SWEDEN 1 590 801
- SWEDEN 1 617 418
- SWEDEN 1 723 638
- SWEDEN 512719
- SWEDEN 0 826 274
- SWEDEN 1 173 925
- SWITZERLAND 0 519 055
- SWITZERLAND 0 520 068
- SWITZERLAND 0 664 943
- SWITZERLAND 0 709 004
- SWITZERLAND 0 709 005
- SWITZERLAND 0 827 647
- SWITZERLAND 0 940 015
- SWITZERLAND 1 175 670
- SWITZERLAND 1 216 474
- SWITZERLAND 1 386 312
- SWITZERLAND 1 590 801
- SWITZERLAND 1 617 418
- SWITZERLAND 1 723 638
- SWITZERLAND 1 173 925
- TAIWAN 180037
- TAIWAN 324762
- TAIWAN 91693
- TAIWAN I350107
- TAIWAN I 226,041
- TURKEY 1 386 312
- TURKEY 1 590 801
- TURKEY 1 723 638
- TURKEY 2 194 528
- UNITED KINGDOM 0 519 055
- UNITED KINGDOM 0 520 068
- UNITED KINGDOM 0 587 733
- UNITED KINGDOM 0 664 943
- UNITED KINGDOM 0 709 004
- UNITED KINGDOM 0 709 005
- UNITED KINGDOM 0 757 506
- UNITED KINGDOM 0 827 647
- UNITED KINGDOM 0 940 015
- UNITED KINGDOM 1 175 670
- UNITED KINGDOM 1 216 474
- UNITED KINGDOM 1 386 312
- UNITED KINGDOM 1 590 801
- UNITED KINGDOM 1 617 418
- UNITED KINGDOM 1 723 638
- UNITED KINGDOM 2 194 528
- UNITED KINGDOM 0 826 274
- UNITED KINGDOM 1 173 925
- UNITED KINGDOM 2 323 754
- UNITED STATES 5,291,557
- UNITED STATES 5,394,473
- UNITED STATES 5,581,653
- UNITED STATES 5,583,962
- UNITED STATES 5,623,577
- UNITED STATES 5,632,003
- UNITED STATES 5,633,981
- UNITED STATES 5,890,106
- UNITED STATES 6,016,295
- UNITED STATES 6,246,345
- UNITED STATES 6,978,236
- UNITED STATES 7,181,389
- UNITED STATES 7,313,519
- UNITED STATES 7,318,027
- UNITED STATES 7,318,035
- UNITED STATES 7,516,064
- UNITED STATES 8,036,880
- UNITED STATES 6,611,212
- UNITED STATES 6,664,913
- UNITED STATES 6,774,820
- UNITED STATES 6,784,812
- UNITED STATES 6,891,482
- UNITED STATES 7,193,538
Note for media – I haven’t published the details of the Dolby representative as I don’t want him being spammed. If you need to contact him to confirm details, or seek comment, then contact me via rob at hobbyistsoftware.com