24 Sep
2014
24 Sep
'14
3:18 p.m.
Am Dienstag, 23. September 2014, 22:29:27 schrieb Philipp Überbacher:
On Tue, 23 Sep 2014 20:39:03 +0200
Edgar Aichinger <edogawa(a)aon.at> wrote:
Hi again, Philipp,
I wouldn't have suggested it if it wouldn't timestretch (while retaining pitch), I
also explicitely tested it before I sent my mail and can assure that it doesn't change
pitch while slowing down, both in video and audio files...
Edgar
Am Dienstag, 23. September 2014, 20:21:30 schrieb
Philipp Überbacher:
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. 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-…
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
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
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