Help with python bindings

[Noe Nieto [http://percepcionunitaria.org]]]

Yeah, that's it. Thank you.


tzicatl at hormiga-vaca:~$ python
Python 2.6.6 (r266:84292, Sep 15 2010, 16:22:56)
[GCC 4.4.5] on linux2
Type "help", "copyright", "credits" or "license" for more information.
>>> import pygst
>>> pygst.require("0.10")
>>> import gst
** Message: pygobject_register_sinkfunc is deprecated (GstObject)
>>> pipeline = gst.parse_launch("videotestsrc ! jpegenc ! multipartmux ! appsink name=endpoint")
>>> endpoint = pipeline.get_by_name('endpoint')
>>> endpoint
<__main__.GstAppSink object (endpoint) at 0x254d0a0>
>>>

---
Noe

2011/4/13 Olivier Aubert <olivier.aubert at liris.cnrs.fr>:
> Spurious quotes in your name. With your pipeline definition, you can do
> endpoint = pipeline.get_by_name("'endpoint'")
> but you should rather remove the quotes around the endpoint name.
>
> Olivier
>
> On Tue, 2011-04-12 at 22:55 -0500, Noe Nieto
> [http://percepcionunitaria.org]] wrote:
>> I'm being lazy so I want to use gst.parse_launch() for my pipeline this way:
>>
>> >>> import pygst
>> >>> pygst.require("0.10")
>> >>> import gst
>> >>> pipeline = gst.parse_launch("videotestsrc ! jpegenc ! multipartmux ! appsink name='endpoint'")
>> >>> type(pipeline)
>> <type 'gst.Pipeline'>
>>
>> I want to get a hold on the "endpoint" element. The problem is that
>> the GstBin.get_by_name() returns None.
>>
>> >>> endpoint = pipeline.get_by_name('endpoint')
>> >>> endpoint
>> >>> type (endpoint)
>> <type 'NoneType'>
>>
>> Why?
>>
>>
>> --
>> --
>> Noe Nieto
>> Estudiante de Psicología Holokinética
>>
>> Diplomados, noticias, libros, artículos,
>>
>> audios y videos gratuitos :   percepcionunitaria.org
>> _______________________________________________
>> gstreamer-devel mailing list
>> gstreamer-devel at lists.freedesktop.org
>> http://lists.freedesktop.org/mailman/listinfo/gstreamer-devel
>
>
> _______________________________________________
> gstreamer-devel mailing list
> gstreamer-devel at lists.freedesktop.org
> http://lists.freedesktop.org/mailman/listinfo/gstreamer-devel
>



-- 
--
Noe Nieto
Estudiante de Psicología Holokinética

Diplomados, noticias, libros, artículos,

audios y videos gratuitos :   percepcionunitaria.org