Re: Pitch shifting Audio

2013-09-23 Thread René Micout
Bonjour Thierry, "You are welcome" comme ils disent ! ;-) René Le 23 sept. 2013 à 10:19, Thierry Douez a écrit : > 2013/9/21 Beat Cornaz > >> >> ​. but still it would be nice to have Midi functions in LiveCode. >> Especially some connection, so you could play midi files through your >> fa

Re: Pitch shifting Audio

2013-09-23 Thread Thierry Douez
2013/9/21 Beat Cornaz > > ​. but still it would be nice to have Midi functions in LiveCode. > Especially some connection, so you could play midi files through your > favourite sequencer software, like Ableton live or Logic. > > Maybe the SunnYmidi that René suggests might do the trick. That

Re: Pitch shifting Audio

2013-09-22 Thread Geoff Canyon
On Fri, Sep 20, 2013 at 3:59 PM, stephen barncard < stephenrevoluti...@barncard.com> wrote: > "I can't say that it *can* be done, but fifteen years ago I wrote code to > open, process, and write out AIFF files." > > Well Geoff, do you mean you did this in Revolution? Why didn't you speak > up whe

Re: Pitch shifting Audio

2013-09-21 Thread Beat Cornaz
>William Prothero wrote : >Midi would be a very different setup than digital audio. In midi, only >"events" need to be sent, while digital audio, especially independent tempo >and pitch translation require >some fancy signal processing. Yep, I know. Much easier than digital audio, but still it

Re: Pitch shifting Audio

2013-09-21 Thread Earthednet-wp
Midi would be a very different setup than digital audio. In midi, only "events" need to be sent, while digital audio, especially independent tempo and pitch translation require some fancy signal processing. Bill William Prothero http://es.earthednet.org On Sep 21, 2013, at 6:59 AM, René Micout

Re: Pitch shifting Audio

2013-09-21 Thread René Micout
Hello Beat ! For me Midi see SunnYmidi > http://sunny-tdz.com/art-1012 Bon souvenir de Paris René Le 21 sept. 2013 à 15:05, Beat Cornaz a écrit : > Thanks for all your input. > It seems clear to me that I have to take another road. But at least now I > know. > > I agree that LiveCode is really

Re: Pitch shifting Audio

2013-09-21 Thread Beat Cornaz
Thanks for all your input. It seems clear to me that I have to take another road. But at least now I know. I agree that LiveCode is really excellent in many, many areas, but in audio & midi it is a bit of a handicapped child. I think that's a real pity, but those areas have never had the pleas

Re: Pitch shifting Audio

2013-09-20 Thread Mark Wilcox
To pitch shift audio in real-time here is the basis for a cross-platform external: http://www.surina.net/soundtouch/ This could probably be integrated alone quite neatly. Pulling the audio out of a video to be able to pitch shift it in real-time could be done with ffmpeg (you need to decode it b

Re: Pitch shifting Audio

2013-09-20 Thread Monte Goulding
On 21/09/2013, at 7:08 AM, Mark Wilcox wrote: > Pulling the audio out of a video to be able to pitch shift it in real-time > could be done with ffmpeg (you need to decode it before you can pitch shift), > although on mobile platforms that is extremely inefficient vs using system > frameworks

Re: Pitch shifting Audio

2013-09-20 Thread stephen barncard
"I can't say that it *can* be done, but fifteen years ago I wrote code to open, process, and write out AIFF files." Well Geoff, do you mean you did this in Revolution? Why didn't you speak up when this was being discussed over the years!! On Fri, Sep 20, 2013 at 1:44 PM, stephen barncard < step

Re: Pitch shifting Audio

2013-09-20 Thread Richard Gaskin
stephen barncard wrote: "If I recall correctly from Trevor's notes in an enhancement request some time ago, QT provides APIs or that but LC is still using an older method of initializing QT structures that prevents using some of the newer APIs." and I thought Quicktime was dead or going away soo

Re: Pitch shifting Audio

2013-09-20 Thread stephen barncard
"If I recall correctly from Trevor's notes in an enhancement request some time ago, QT provides APIs or that but LC is still using an older method of initializing QT structures that prevents using some of the newer APIs." and I thought Quicktime was dead or going away soon. On Fri, Sep 20, 2013

Re: Pitch shifting Audio

2013-09-20 Thread stephen barncard
I don't want to discourage anyone, or say 'it can't be done' (and someone will try to prove me wrong) but.. This is something that Livecode isn't really appropriate for. The audio package in LC is just not up to this kind of specialized task, and is covered by several free or open source applicati

Re: Pitch shifting Audio

2013-09-20 Thread Richard Gaskin
stephen barncard wrote: I don't want to discourage anyone, or say 'it can't be done' (and someone will try to prove me wrong) but.. This is something that Livecode isn't really appropriate for. The audio package in LC is just not up to this kind of specialized task, and is covered by several fre

Re: Pitch shifting Audio

2013-09-20 Thread Geoff Canyon
On Fri, Sep 20, 2013 at 3:04 PM, stephen barncard < stephenrevoluti...@barncard.com> wrote: > I don't want to discourage anyone, or say 'it can't be done' (and someone > will try to prove me wrong) but.. > I agree with you 100% that there are things LC is well-suited for, and this is at the bound