Author Topic: Change the speed of playback, PLEASE HELP!  (Read 1898 times)

Carlo

  • Posts: 1
Change the speed of playback, PLEASE HELP!
« on: 22 Dec '11 - 11:40 »
Based on what i see on bass,

Tempo (time-stretch): Changes the sound to play at faster or slower speed than original, without affecting the sound pitch, this is equivalent to use: BASS_ATTRIB_TEMPO
In my situation i working on C#
And i use this :
Bass.BASS_ChannelSetAttribute(fxStream, BASSAttribute.BASS_ATTRIB_TEMPO, tempovalue);



Pitch (key): Changes the sound pitch or key, without affecting the sound tempo or speed.
Playback Rate: Changes both the sound tempo and pitch, as if an LP disc was played at wrong RPM rate,
this is equivalent to use: BASS_ATTRIB_TEMPO_PITCH
And I use this :  
Bass.BASS_ChannelSetAttribute(fxStream, BASSAttribute.BASS_ATTRIB_TEMPO_PITCH, pitchvalue);


I need change Playback Rate: Changes both the sound tempo and pitch, as if an LP disc was played at wrong RPM rate.
What I have to use in bass for make this?

Really apreciate  complete answer.

3delite

  • Posts: 907
Re: Change the speed of playback, PLEASE HELP!
« Reply #1 on: 22 Dec '11 - 12:00 »
See BASS_ChannelSetAttribute() with BASS_ATTRIB_FREQ flag in the BASS.chm!