True Stereo

[tla]

Deat Simon,

Minimstreamer does it accept "true stereo" filters.

My "true stereo" filter is accepted by roon (HAF xtalk filters).

Best regards,

Thierry

[simoncn]

MinimStreamer supports all filters provided by FFmpeg including the ability to apply a convolution file using the FFmpeg afir filter. If you can create a convolution file corresponding to your "true stereo" filter, you could use this convolution file with MinimStreamer.

[tla]

(22-11-2021 18:03)simoncn Wrote:  MinimStreamer supports all filters provided by FFmpeg including the ability to apply a convolution file using the FFmpeg afir filter. If you can create a convolution file corresponding to your "true stereo" filter, you could use this convolution file with MinimStreamer.

Thank you Simon,

The true stereo are like this :
   


Do you think that minimstreamer is confortable with this schema ?

Best regards,

Thierry

[simoncn]

I am not the right person to advise you on this. If you look at the FFmpeg documentation on filters, you might find something that can do what you want.

[tla]

(23-11-2021 20:38)simoncn Wrote:  I am not the right person to advise you on this. If you look at the FFmpeg documentation on filters, you might find something that can do what you want.

Hello Simon,

I own a Melco N100.

I've tried this command :

ConvOut=-i /mnt/disk1/share/HAF/Xtalk/HAF_xtalk_44_HL.wav -i /mnt/disk1/share/HAF/Xtalk/HAF_xtalk_44_HR.wav -filter_complex "[0:a] [1:a]amerge=inputs=2,pan=stereo|c0<c0+c2|c1<c1+c3[a]" -lavfi afir=gtype=gn

But Minimstreamer relate an error.

Have you an idea about this error ?

ffmeg 4.1 does accept -filter_complex ?

Thank for your answer

Thierry

[simoncn]

You can use either -lavfi or -filter-complex but you can't use them together as you are doing. You need to combine these settings into a single filtergraph specified with a single -lavfi or -filter-complex option. This is not straightforward as both amerge and afir take multiple inputs and produce a single output.

[tla]

(14-12-2021 11:50)simoncn Wrote:  You can use either -lavfi or -filter-complex but you can't use them together as you are doing. You need to combine these settings into a single filtergraph specified with a single -lavfi or -filter-complex option. This is not straightforward as both amerge and afir take multiple inputs and produce a single output.

Thank you,

I am going to look for this way.

Best regards,

[tla]

La commande correcte est :


convOut=pan=4C|c0=FL|c1=FL|c2=FR|c3=FR[a];amovie=/home/pi/bubbleupnp/HAFxtalk/HAF_xtalk_*_HL.wav[LIR];amovie=/home/pi/bubbleupnp/HAFxtalk/HAF_xtalk_*_HR.wav[RIR];[LIR][RIR]amerge[ir];[a][ir] afir=irfmt=input:gtype=gn,pan=stereo|FL<c0+c2|FR<c1+c3

Mais il s'agit d'une commande dans Bubbleupnp server, qu'il faudrait adapter pour Ministreamer.

Cdlt,

[simoncn]

Thanks for sharing this information. The convOut option is a MinimStreamer option. Are you putting this convOut= string in the MinimStreamer stream.options property?

[tla]

Non, dans bubbleupnp server dans la configuration du lecteur.