Hi i.MX Experts,
It seems linuxBSP(gstreamer) supports audiofx.
Does i.MX6Sabre AndroidBSP also support audiofx such as AEC(AcousticEchoCanceler)?
P.S.
I tested startStreaming() in following URL but NULL returned when .create() called. Please see *3
Thanks.
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Note:
*1 RTP Streaming using gstreamer fails - gstrtpbin element missing
https://community.freescale.com/message/400304
*2 http://developer.android.com/reference/android/media/audiofx/AcousticEchoCanceler.html
*3 http://stackoverflow.com/questions/24171184/android-acousticechocanceler-does-not-cancel-out-echo
package com.example.audiotest;
...
import android.media.MediaRecorder;
import android.media.audiofx.AcousticEchoCanceler;
...
public void startStreaming() {
...
recorder = new AudioRecord(MediaRecorder.AudioSource.VOICE_RECOGNITION,sampleRate,channelConfig,audioFormat,minBufSize);
AcousticEchoCanceler canceler = AcousticEchoCanceler.create(recorder.getAudioSessionId());
...
}
已解决! 转到解答。
Hi torus1000
I am afraid it is not supported by low level, for VoIP
it may be recommended to look at LS1024 products
Applications solutions kit for high performan|Freescale
Best regards
igor
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Note: If this post answers your question, please click the Correct Answer button. Thank you!
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Hi torus1000
I am afraid it is not supported by low level, for VoIP
it may be recommended to look at LS1024 products
Applications solutions kit for high performan|Freescale
Best regards
igor
-----------------------------------------------------------------------------------------------------------------------
Note: If this post answers your question, please click the Correct Answer button. Thank you!
-----------------------------------------------------------------------------------------------------------------------