Hello Yann,
very nice idea, this works perfectly! :)
all the best
vince
On 09/26/2018 08:39 AM, Yann Orlarey wrote:
As an approximation, you could use a bargraph, between 0 and 100 for
example, and scale the value to display with the length of the file.
Yann
Le mar. 25 sept. 2018 à 23:31, azvinz via Faudiostream-users
<faudiostream-users@lists.sourceforge.net
<mailto:faudiostream-users@lists.sourceforge.net>> a écrit :
okay, it is like it is ;)
thank you!
On 09/25/2018 11:22 PM, Stéphane Letz wrote:
> The error message "ERROR : the parameter must be a constant
value known at compile time (the node of the tree is not a float
nor an int) » is (this time ((-;) quite explicit. It has to be
known at compilation time, but the sound length is discovered only
when the program actually starts and the file is loaded... so at
runtime.
>
> I don’t see an easy to do what you want for now.
>
> Stéphane
>
>
>> Le 25 sept. 2018 à 23:08, azvinz <azv...@yahoo.de
<mailto:azv...@yahoo.de>> a écrit :
>>
>> import("stdfaust.lib");
>>
>>
>> // this triggers bass sample on each (very slow) pulse
>> process = bass, progressbargui : attach;
>>
>> trigger = ba.beat(120/32) : 1-_ ;
>>
>> playhead = (1:+~_*trigger: _*1);
>>
>>
>> sound =
soundfile("label[url:/media/sda7/Programming/Faust/Vinz4/bass.wav]",1)
;
>> bass = 0, playhead : sound : !,!,_;
>>
>> progressbar = 0,0 : sound : _,!,!; // get only the length of
soundfile in sample
>>
>> progressbargui = hbargraph("progress bar",0, progressbar); //
put length of soundfile as max value. Put an int instead of
"progressbar" and it should work
>>
>>
>>
>>
>> On 09/25/2018 10:17 PM, Stéphane Letz wrote:
>>> show me the code….
>>>
>>>> Le 25 sept. 2018 à 22:14, azvinz via Faudiostream-users
<faudiostream-users@lists.sourceforge.net
<mailto:faudiostream-users@lists.sourceforge.net>> a écrit :
>>>>
>>>> Hello Stéphane,
>>>>
>>>> I tried to put the sample length of a soundfile object into
the maximum value of a bargraph, but I get a compilation error. If
there is a way to make it work? this would be great, so one can
use bargraphs as progress bar for soundfiles.
>>>>
>>>> All the best
>>>>
>>>> Vince
>>>>
>>>>
>>>>
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