pipeline to convert to wavpack

[Bearcat Şándor]

Folks,

I'm using beets to convert files to wavpack.  The command that i've constructed is:

gst-launch-1.0 filesrc location="$source" ! decodebin ! audioconvert ! wavpackenc extra-processing=6 md5=true ! apetag ! filesink location="$dest" 

It's converting the files, but it takes 797 seconds to process an album with 420mb worth of music in flac (on a hex core with a SSD raid 10), so i think there's a mistake someplace (probably the apev2demux).  As well what i'd like is the  wavpack equivalent of 'wavpack -hhx3md'

Would anyone mind helping me construct this pipeline?

Thanks all,

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[Sebastian Dröge-3]

On Sun, 2016-10-30 at 23:27 +0000, Bearcat Şándor wrote:

> Folks,
>
> I'm using beets to convert files to wavpack.  The command that i've
> constructed is:
>
> gst-launch-1.0 filesrc location="$source" ! decodebin ! audioconvert
> ! wavpackenc extra-processing=6 md5=true ! apetag ! filesink
> location="$dest" 
>
> It's converting the files, but it takes 797 seconds to process an
> album with 420mb worth of music in flac (on a hex core with a SSD
> raid 10), so i think there's a mistake someplace (probably the
> apev2demux).  As well what i'd like is the  wavpack equivalent of
> 'wavpack -hhx3md'
>
> Would anyone mind helping me construct this pipeline?

It could make sense to set extra-processing to a lower number to make
it faster. Apart from that, why do you think something is going wrong?

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Sebastian Dröge, Centricular Ltd · http://www.centricular.com
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[Bearcat Şándor]

Thanks Sebastian, i'd sent this with the incorrect email account and while i was waiting for it to go through, i figured it out.

What i would like to know is, if there is a way to put a sink in here that will convert to 16/44.1 but keep multiple channels intact 

Thanks,

On Mon, Oct 31, 2016 at 6:31 AM Sebastian Dröge <[hidden email]> wrote:

On Sun, 2016-10-30 at 23:27 +0000, Bearcat Şándor wrote:
> Folks,
>
> I'm using beets to convert files to wavpack.  The command that i've
> constructed is:
>
> gst-launch-1.0 filesrc location="$source" ! decodebin ! audioconvert
> ! wavpackenc extra-processing=6 md5=true ! apetag ! filesink
> location="$dest" 
>
> It's converting the files, but it takes 797 seconds to process an
> album with 420mb worth of music in flac (on a hex core with a SSD
> raid 10), so i think there's a mistake someplace (probably the
> apev2demux).  As well what i'd like is the  wavpack equivalent of
> 'wavpack -hhx3md'
>
> Would anyone mind helping me construct this pipeline?

It could make sense to set extra-processing to a lower number to make
it faster. Apart from that, why do you think something is going wrong?

--
Sebastian Dröge, Centricular Ltd · http://www.centricular.com_______________________________________________
gstreamer-devel mailing list
[hidden email]
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[Sebastian Dröge-3]

On Mon, 2016-10-31 at 19:22 +0000, Bearcat Şándor wrote:
> Thanks Sebastian, i'd sent this with the incorrect email account and
> while i was waiting for it to go through, i figured it out.
>
> What i would like to know is, if there is a way to put a sink in here
> that will convert to 16/44.1 but keep multiple channels intact 

Your pipeline only contains a filesink, that one does not care about
channels at all. What exactly do you mean?

wavpackenc only supports a specific set of channel layouts, if your
input has a different one, then conversion has to happen. If channel
conversion does not have to happen but other conversion, then only that
one will happen.

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Sebastian Dröge, Centricular Ltd · http://www.centricular.com
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