I have created a full collection of all the sequences in audio format. I looked in to releasing it as a podcast but discovered that it would not be legal (without paying the appropriate fees).
It may actually be worthwhile for the SIAI to buy a T2S licence and add a podcast form to LW.
LessWrong might be exempt from these fees, but the exemption is unclear. Specifically, I don’t know how to interpret “other consideration of any kind”. I am not a lawyer.
From the license holder’s website:
5) Do I need a license to distribute mp3 or mp3surround encoded content?
Yes. A license is needed for commercial (i.e., revenue-generating) use of mp3/mp3PRO in broadcast systems (terrestrial, satellite, cable and/or other distribution channels), streaming applications (via Internet, intranets and/or other networks), other content distribution systems (pay-audio or audio-on-demand applications and the like) or for use of mp3/mp3PRO on physical media (compact discs, digital versatile discs, semiconductor chips, hard drives, memory cards and the like).
However, no license is needed for private, non-commercial activities (e.g., home-entertainment, receiving broadcasts and creating a personal music library), not generating revenue or other consideration of any kind or for entities with associated annual gross revenue less than US$ 100 000.00.
I think wedrifid is probably talking about the licensing of the text-to-speech engine he used, rather than mp3, since if mp3 licensing is the problem the files can be easily converted to another format.
Oh. I understand now. I’ve tried a few text-to-speech engines and AT&T Natural Voices sound the best to my ears. I will find the terms of use and pricing for that.
Please do. If they are sufficiently cheap I will see about getting someone here to allow me to implement an automatic audio version of either just the early Eliezer posts (including sequences) or as a feature of all posts. This would be massively valuable for many of us.
In fact, if price is prohibitive I wonder if it would be worth implementing a free (less natural sounding) text-to-speech converter.
Where should the files be hosted? (Does LW have the bandwidth)
Probably, it isn’t a huge amount. If not I have half a dozen servers floating around the place. They cost pittance.
Is LW exempt from MP3 licensing? (I hope so)
Probably but I know less than you.
Where should the download links be placed? (A wiki page is fine, but it will be less discoverable.)
A wiki page sounds good for now. If people find it especially useful we can work from there. (I may create an RSS feed or podcast at some stage if I feel inspired.)
I have created a full collection of all the sequences in audio format. I looked in to releasing it as a podcast but discovered that it would not be legal (without paying the appropriate fees).
It may actually be worthwhile for the SIAI to buy a T2S licence and add a podcast form to LW.
LessWrong might be exempt from these fees, but the exemption is unclear. Specifically, I don’t know how to interpret “other consideration of any kind”. I am not a lawyer.
From the license holder’s website:
I think wedrifid is probably talking about the licensing of the text-to-speech engine he used, rather than mp3, since if mp3 licensing is the problem the files can be easily converted to another format.
Oh. I understand now. I’ve tried a few text-to-speech engines and AT&T Natural Voices sound the best to my ears. I will find the terms of use and pricing for that.
Please do. If they are sufficiently cheap I will see about getting someone here to allow me to implement an automatic audio version of either just the early Eliezer posts (including sequences) or as a feature of all posts. This would be massively valuable for many of us.
In fact, if price is prohibitive I wonder if it would be worth implementing a free (less natural sounding) text-to-speech converter.
Other questions to resolve:
Where should the files be hosted? (Does LW have the bandwidth)
Is LW exempt from MP3 licensing? (I hope so)
Where should the download links be placed? (A wiki page is fine, but it will be less discoverable.)
Which posts should be completed first?
Probably but I know less than you.
A wiki page sounds good for now. If people find it especially useful we can work from there. (I may create an RSS feed or podcast at some stage if I feel inspired.)
Whatever you happen to care about.
I have price quotes for Acapela, Cepstral, Wizzard (AT&T Voices), Neospeech, and Nuance RealSpeak. The range is from $1,000 to $15,000 USD.
Open source options are eSpeak (robotic), Festival (robotic), FreeTTS (robotic), Pico and others.
Pico is part of Android and it sounds more natural than other open source options I tried. Pico is licensed under Apache 2.0. Here’s a demo.
The commercial voices are definately better; Loquendo is a good example.
So now I can start converting via Pico or try to get funding for a more natural voice. Thoughts?
Start with pico I guess. Then we can possibly upgrade in the future.
Converting is easy, but what’s the next best format?
WAV is going to need a lot of bandwidth and storage. Ogg Vorbis works fine on Android, but not for the iPhone.
MP3 will give the best user experience for the most users.