[FFmpeg-devel] [PATCH] avfilter/af_silenceremove: add optional tone when silence is removed

Greg Rowe growe at shoretel.com
Thu Oct 13 23:48:11 EEST 2016

The attached patch adds two optional parameters to af_silenceremove for the purpose of inserting a tone in place of where silence was removed.  This alerts the user that silence has been trimmed from the original stream.  The parameters are tone_duration which defaults to 0.0 which disables the feature and tone_hz which allows you to specify the frequency of the tone.




Greg Rowe

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