On Tue, 23 Sep 2014 20:39:03 +0200 Edgar Aichinger <edogawa@xxxxxx> wrote: > Am Dienstag, 23. September 2014, 20:21:30 schrieb Philipp Überbacher: > > Hi there, > > > > I encountered a nice piano learning video including hands and > > animated keys, but since it is playing at original speed it is way > > to fast for me to learn that song. In case anyone is interested, > > it's this video and I think it's rather nicely done (don't hate me > > for the music :P): https://www.youtube.com/watch?v=Ej6MF5KjuOc > > > > I found one way which sort of works (after settings LADSPA_PATH) > > but it sounds quite horrible. Is there a better way to do this? > > http://markplusplus.wordpress.com/2006/10/01/pitch-correct-play-speed-with-mplayer/ > > > > Is there a stretchplayer for video? > > VLC can do that, there's no nice GUI element for speed control, but a > submenu in "playback" menu... don't expect high quality either. > > Edgar Hi Edgar, both mplayer and VLC provide such controls, it allows to slow down or speed up the video but the audio is not pitch corrected as far as I can tell. A line like this works but requires to set the pitch beforehand and also sounds rather bad. mplayer -speed 0.5 -af ladspa=tap_pitch:tap_pitch:0:100:-90:0 Careless\ Whisper\,\ George\ Michael\,\ piano-Ej6MF5KjuOc.mp4 Regards, Philipp _______________________________________________ Linux-audio-user mailing list Linux-audio-user@xxxxxxxxxxxxxxxxxxxx http://lists.linuxaudio.org/listinfo/linux-audio-user
