Hi, >> I currently use MPD (https://www.musicpd.org/) to play music. MPD can use >> ffmpeg to decode the audio coming in (local or cloud). Since ffmpeg can >> handle convolution files in wav format, I was looking for a way to "pass" >> these files to ffmpeg. I would like to implement the following scenario: >> 1. Have one convolution file per sampling rate (44.1kHz, 48kHz, 88,2kHz, >> 96kHz, 176.4kHz and 192kHz)2. Store the convolution files locally to >> ffmpeg3. When ffmpeg is used, it will use the convolution file that matches >> with the incoming file's sampling rate >> I want this to work as a global setting without the need to do it manually >> for every audio file. I know that minimserver has implemented this but it is >> a closed source project. >> Any ideas? > > You will need to use FFmpeg audio convolution filter, afir. > And write some kind of script for processing of all files.
What is a convolution file? When you get a venue with a weird frequency response and you come in before the sound check to record spectrum sweeps from the speakers with a figure 8 mic, the tool had a convolution function that would generate a model of the venue that served as a general starting point for mixing, is it something similar? Regards, Ted Park _______________________________________________ ffmpeg-user mailing list firstname.lastname@example.org https://ffmpeg.org/mailman/listinfo/ffmpeg-user To unsubscribe, visit link above, or email ffmpeg-user-requ...@ffmpeg.org with subject "unsubscribe".