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by JayShoe2
10 Dec 2018 16:18
Forum: Development around libVLC
Topic: Using libVLC to analyze audio data for silence detection and replay gain
Replies: 2
Views: 1270

Re: Using libVLC to analyze audio data for silence detection and replay gain

I wonder if integrating something like "Aubio" would help.
https://aubio.org/

Or SoundTouch which is used in many other noteworthy apps.
http://www.surina.net/soundtouch/
by JayShoe2
07 Sep 2017 05:19
Forum: VLC media player Feature Requests
Topic: Waveform
Replies: 4
Views: 13356

Re: Waveform

Using stmem, play the file into memory, creating it's waveform for purposes of a analysis, and then save the data you want, dump the rest. The reason it's appealing is that it could scan any file openable via libvlc which is many... It's not something that would happen live. It would be a background...
by JayShoe2
07 Sep 2017 03:47
Forum: Development around libVLC
Topic: Using libVLC to analyze audio data for silence detection and replay gain
Replies: 2
Views: 1270

Using libVLC to analyze audio data for silence detection and replay gain

I have libVLC integrated into a Visual C project and we are playing files fine. We are looking to obtain the replay gain values, and detect silence in the files we are playing. Does anyone have any information about how this could be accomplished in theory if we wrote our own analysis code? VLC has ...
by JayShoe2
06 Jul 2017 02:12
Forum: VLC media player Feature Requests
Topic: Waveform
Replies: 4
Views: 13356

Re: Waveform

Completely parsing something before playback is something that should be avoided with VLC. We are using libvlc inside of a media player app we are working on. We need to first parse the file and generate it's waveform so we can determine the file's start time (silence detection) and fade out point ...

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