[Alsa-user] buffer size for alsa plugin

2017-04-23 Thread remu kelly
Hi alsa team, I need some help regarding alsa external filter plugin. i have to create a external alsa filter plugin in which the "transfer" function will receive the input buffer, with say size "x". but then we will have to apply some algo on input data and the output buffer will be of size

[Alsa-user] rate coverter after dmix

2017-05-09 Thread remu kelly
Hi, I need to implement a rate converter after dmix, means dmix will mix 3 channels as input, and the output will be of 48KHz, but then i need to convert it to 96KHz output and send to HW. How this can be achieved, seeing that we can't have a plugin after dmix. or we can do somethings like

Re: [Alsa-user] regarding dmix plugin

2017-05-08 Thread remu kelly
:46 PM, remu kelly <remuke...@gmail.com> wrote: > Hi, > > > Is it possible to have another plugin to place after dmix plugin.:- > > input -> some plugin -> dmix plugin -> one more plugin -> hw > > > Regards, > > -

[Alsa-user] regarding rate plugin

2017-05-07 Thread remu kelly
Hi , I am trying to create a new "rate_converter". for start i am trying to create a empty converter, but facing below error: --- Playing WAVE '/home/Test.wav' : Signed 16 bit Little Endian, Rate 48000 Hz, Stereo aplay: set_params:1297: Unable to install hw params:

[Alsa-user] regarding dmix plugin

2017-05-07 Thread remu kelly
Hi, Is it possible to have another plugin to place after dmix plugin.:- input -> some plugin -> dmix plugin -> one more plugin -> hw Regards, -- Check out the vibrant tech community on one of the world's most engaging