From kde-multimedia  Sun Jun 17 23:57:37 2012
From: Harald Sitter <sitter () kde ! org>
Date: Sun, 17 Jun 2012 23:57:37 +0000
To: kde-multimedia
Subject: Re: slow-down effect
Message-Id: <CAEc+18FOGkAeKsiV5ioDVwkfdJTx6FWw-OjJmba1KNtMG1YDuw () mail ! gmail ! com>
X-MARC-Message: https://marc.info/?l=kde-multimedia&m=133997769524804

On Mon, Jun 18, 2012 at 12:50 AM, Patrick Spendrin <ps_ml@gmx.de> wrote:
> I am looking for a special effect in the phonon backends:
> My application should replay the media file slower than originally (so
> that the user can better understand human voice in the audio file).
>
> Is this possible with any backend atm (I checked phonon-vlc and
> phonon-gstreamer and there doesn't seem to be an effect like that)?
> Is this possible with one of the backend backends?

<apachelogger> though I have to hear a sensible rationale for having it
<SaroEngels__> I am currently writing a audio transcription app, where
it could help to slow down the audio

IMHO that is a sensible and worthwhile use case (additionally it would
address the less sensible use case of people wanting a video player
that can change the playback rate... not that Dragon would get that
feature though).

Prolly could just be a new property of the MediaObject "playbackRate".

Thoughts?

HS
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