[FFmpeg-devel] [PATCH] lavfi/showspectrum: display multiple channels in separate row

[Paul B Mahol]

On 2/1/13, Rudolf Polzer <divverent at xonotic.org> wrote:
> On Fri, Feb 01, 2013 at 04:19:35PM +0000, Paul B Mahol wrote:
>> On 2/1/13, Rudolf Polzer <divverent at xonotic.org> wrote:
>> > The showspectrum filter gets multiple channel (any count) support. Most
>> > ideas here are from durandal_1707.
>> >
>> > Screenshots (temporary URL):
>> > http://rm.sudo.rm-f.org/~xonotic/temp/ffmpeg-showspectrum/screenshots/
>> >
>> > New options:
>> >
>> > - combined=1: old ffplay-like combined view of all channels
>> > - intensity=1: sox-like intensity spectrum
>> > - logscale=1: sox-like logarithmic scale
>> > - saturation=<float>: saturation modifier
>>
>> If there are no objections i will commit this but with different
>> logic in options and updated doxy:
>>
>> mode: combined, separate
>
> sure
>
>> ???: intensity
>
> color=intensity, color=channel, color=gray (latter would be kinda
> redundant with saturation=0, but who cares)
>
>> scale: logarithmic, square root
>
> A bit long... maybe scale=log, scale=sqrt (and maybe scale=lin too?
> didn't look very useful when I tried it, though...)
>
> Will you do these changes? They certainly are fine by me.

Yes will do.

>
>> saturation is same as before
>>
>> Feel free to propose something better.
>>

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