[gst-devel] write in a buffer

[Guilherme]

Just a little comment

I have my program dumping the output to the stdout.

    pipeline     = gst_pipeline_new ("audio-player");
    source       = gst_element_factory_make ("alsasrc", "file-source")
    filesink     = gst_element_factory_make ("fakesink",     
"audio-output");
   
    if (!pipeline || !source || !filesink) {
        g_printerr ("One element could not be created. Exiting.\n");
        return -1;
    }
   
    g_object_set (G_OBJECT (filesink), "dump", TRUE, NULL);
   

Just the nescessary ... how can I set a buffer with a custom 
specification, 'cause I have after that implement a fftw library to read 
the content of this buffer and transform that reading in others 2.

I presume the content inside the buffer are 0's and 1's... so I need the 
fast fourier transform reading this buffer "in real time" and creating 
another data.

Tks!

-------------------

Guilherme Longo
Dept. Eng. da Computação
Unaerp

Linux User - #484927

*Before Asking
http://www.istf.com.br/?page=perguntas

!- I'd rather die on my feet than live on my knees -!



Guilherme wrote:
> Srs.
>
> Taking advantage of this topic, Ive been looking on how to save a real 
> time input in a buffer for a later treatment. (
>
> What I need exacly is read a sound from alsasrc and save in a buffer.
> I hav it done saving in a file, I didn't find any api to save a file 
> in a buffer ;o/
>
> Can I get some help??
>
> Thanks in advance!
>
> Tks!
>
> -------------------
>
> Guilherme Longo
> Dept. Eng. da Computação
> Unaerp
>
> Linux User - #484927
>
> *Before Asking
> http://www.istf.com.br/?page=perguntas
>
> !- I'd rather die on my feet than live on my knees -!
>
>
>
> Nicolas Bertrand wrote:
>>> It's generally much easier to figure out what exactly you're doing and
>>> whether that's a good way of doing things or not with the exact code at
>>> hand. Any chance you could post some of your code that captures the
>>> essence of your app, ideally as a stand-alone program?
>>>       
>>
>> Hi Find attached a standalone python program.
>> This program display a stream ( videotestsec) and allow also making a
>> snapshot of th stream ( Capture button) . the image result is in
>> snapshot.jpg
>>
>>
>> The snapshot is made via method capture in class my_gst. Is that the
>> correct way to that kind of operation ; i.e. storibng an image from
>> stream in file.
>>
>>   
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