On 12/20/16, Adam Puckett wrote:
> On 12/20/16, Muhammad Faiz wrote:
>> On 12/20/16, Adam Puckett wrote:
>>> On 12/19/16, Nicolas George wrote:
Oh, good catch. I should have remembered this task needed a primitive
function, not just a multiplication.
Regards,
--
>>
On 12/20/16, Muhammad Faiz wrote:
> On 12/20/16, Adam Puckett wrote:
>> On 12/19/16, Nicolas George wrote:
>>> Oh, good catch. I should have remembered this task needed a primitive
>>> function, not just a multiplication.
>>>
>>> Regards,
>>>
>>> --
>>> Nicolas George
>>>
>> What do I need to
On 12/20/16, Adam Puckett wrote:
> On 12/19/16, Nicolas George wrote:
>> Oh, good catch. I should have remembered this task needed a primitive
>> function, not just a multiplication.
>>
>> Regards,
>>
>> --
>> Nicolas George
>>
> What do I need to do to make the formula right?
Just do the reve
On 12/19/16, Nicolas George wrote:
> Oh, good catch. I should have remembered this task needed a primitive
> function, not just a multiplication.
>
> Regards,
>
> --
> Nicolas George
>
What do I need to do to make the formula right?
___
ffmpeg-user mai
Le nonidi 29 frimaire, an CCXXV, Muhammad Faiz a écrit :
> The formula is wrong.
> Consider sin(262*2^(t/10)*2*PI*t).
> phase, ph(t) = 262 * 2^(t/10) * 2 * PI * t
> angular freq (in radians/s), w(t) = dph(t)/dt = 262 * 2 * PI *
> (2^(t/10) + log(2)/10 * 2^(t/10) * t)
> freq(t) = 262 * (2^(t/10) + l
On 12/19/16, Adam Puckett wrote:
> On 12/19/16, Nicolas George wrote:
>> L'octidi 28 frimaire, an CCXXV, Adam Puckett a écrit :
>>> When you say it "works" for you (I have to double the ^ to escape on
>>> Windows),
>>
>> My condoleances.
>>
>>> does it produce this file?
>>
>> Yes, approx
On 12/19/16, Adam Puckett wrote:
> On 12/19/16, Nicolas George wrote:
>> L'octidi 28 frimaire, an CCXXV, Adam Puckett a écrit :
>>> When you say it "works" for you (I have to double the ^ to escape on
>>> Windows),
>>
>> My condoleances.
>>
>>> does it produce this file?
>>
>> Yes, approx
2016-12-19 15:02 GMT+01:00 Adam Puckett :
> when I ffplay the same command, or generate uncompressed
> files, I hear the same thing.
Isn't there software that allows to reproduce your findings by
analyzing the pcm output of your filter chain?
Carl Eugen
___
On 12/19/16, Nicolas George wrote:
> L'octidi 28 frimaire, an CCXXV, Adam Puckett a écrit :
>> When you say it "works" for you (I have to double the ^ to escape on
>> Windows),
>
> My condoleances.
>
>> does it produce this file?
>
> Yes, approximatively. Are you just hearing Vorbis artif
L'octidi 28 frimaire, an CCXXV, Adam Puckett a écrit :
> When you say it "works" for you (I have to double the ^ to escape on
> Windows),
My condoleances.
> does it produce this file?
Yes, approximatively. Are you just hearing Vorbis artifacts?
Regards,
--
Nicolas George
signatu
On 12/18/16, Nicolas George wrote:
> L'octidi 28 frimaire, an CCXXV, Adam Puckett a écrit :
>> Some time ago I posted a question about sweeping from one frequency to
>> another using aevalsrc and the t parameter of the expression. My
>> command line was something like:
>>
>> ffmpeg -f lavfi -i aev
L'octidi 28 frimaire, an CCXXV, Adam Puckett a écrit :
> Some time ago I posted a question about sweeping from one frequency to
> another using aevalsrc and the t parameter of the expression. My
> command line was something like:
>
> ffmpeg -f lavfi -i aevalsrc=sin(262*2^^(t/10)*2*PI*t):d=10 test.
On 12/18/16, Paul B Mahol wrote:
> On 12/18/16, Adam Puckett wrote:
>> Hey list,
>>
>> Some time ago I posted a question about sweeping from one frequency to
>> another using aevalsrc and the t parameter of the expression. My
>> command line was something like:
>>
>> ffmpeg -f lavfi -i aevalsrc=s
On 12/18/16, Adam Puckett wrote:
> Hey list,
>
> Some time ago I posted a question about sweeping from one frequency to
> another using aevalsrc and the t parameter of the expression. My
> command line was something like:
>
> ffmpeg -f lavfi -i aevalsrc=sin(262*2^^(t/10)*2*PI*t):d=10 test.ogg
>
>
Hey list,
Some time ago I posted a question about sweeping from one frequency to
another using aevalsrc and the t parameter of the expression. My
command line was something like:
ffmpeg -f lavfi -i aevalsrc=sin(262*2^^(t/10)*2*PI*t):d=10 test.ogg
and I'm still hearing higher frequencies than the
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