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...mode.useDTX = st->use_dtx && !(analysis_info.valid || is_silence); #else st->silk_mode.useDTX = st->use_dtx; #endif Is it a bug or are there any reason for this? In my opinion, the NOT expression should to be removed. I attached a fixed file. Please review. Thanks, InGyu Kang -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.xiph.org/pipermail/opus/attachments/20171017/e6f4c1c9/attachment-0001.html> -------------- next part -------------- A non-text attachment was scrubbed... Name: opus_encoder.c Type: text/x-csrc S...

...detection for voice recognition, too. As you know, there isn't VAD flag in CELT mode. So, in my proposal all frames are assumed active signal in CELT mode. It works on only single packet. In multiple packet case, we can split it to single packet by repacketizer in opus. Please review. Thanks, InGyu Kang -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.xiph.org/pipermail/opus/attachments/20170905/3c29c538/attachment.html> -------------- next part -------------- A non-text attachment was scrubbed... Name: opus_vad_parser.c Type: text/x-csrc Siz...

...cancellation, mute on/off operation, etc.) the silk generate a voice activated frame. Nevertheless, opus keeps the DTX state. As a result, decoder decode the voice activated frame every 400ms during DTX. This causes the periodical noise. I attached a fixed file. Please review this. Thanks, InGyu Kang -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.xiph.org/pipermail/opus/attachments/20181016/9da2441f/attachment-0001.html> -------------- next part -------------- A non-text attachment was scrubbed... Name: API.h Type: application/octet-stre...