Ffvcl - Delphi Ffmpeg Vcl Components: 5.0.1 !full!

Solution: Call FFMediaPlayer1.Close and FFVCL_Cleanup before Application.Terminate . The 5.0.1 documentation includes a proper shutdown sequence.

Use TFFDecoder to extract PCM audio data, run it through a Goertzel algorithm for DTMF detection, plot a waveform, or generate a spectrogram. Because you control the raw samples, the possibilities are huge. FFVCL - Delphi FFmpeg VCL Components 5.0.1