I want to use FFTRecorder playing an audio file with Filestream; but this node reads video files and not audio files, it doesn’t even display duration.
Any idea about that?
TTY window displays that:
00:01:54 : Removing node: SampleGrabber from filtergraph
00:01:54 : Adding node to filtergraph: FileStream (DShow9)
00:01:54 ERR : File not found.
00:01:55 : Adding node to filtergraph: FFT (DShow9)
00:01:55 : Connecting from: FileStream (DShow9).Audio to: FFT (DShow9).Audio
00:01:55 * : nil pins can not be connected in directshow graph
00:01:55 : getting output of SampleGrabber
00:01:55 : Getting input of NullRenderer
00:01:55 ERR : There is no common media type to those pins.
00:01:55 ERR : The operation cannot be donne because pins are not connected.