python version of `g_signal_emit_valist ()`

[wzhouuuu]

Hi all,

I'm using splitmuxsink to save chunk of videos. I'd like to use its signal
`split-now`. However, how should I send that signal using Python? I saw
there's a C++ implementation,  but i can't find any python implementation.
      signals[SIGNAL_SPLIT_NOW] =
      g_signal_new ("split-now", G_TYPE_FROM_CLASS (klass),
      G_SIGNAL_RUN_LAST | G_SIGNAL_ACTION,
      G_STRUCT_OFFSET (GstSplitMuxSinkClass, split_now), NULL, NULL, NULL,
      G_TYPE_NONE, 0);



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[Thibault Saunier-4]

Hi,

You should be able to simply do:

``` python

splitmux = Gst.ElementFactory.make("splitmuxsink")                                                                                                                                                                                                                                                                    
....
splitmux.emit("split-now")                                                                                                                                                                                                                                                                                           

```

The documentation[0] is broken for action signals and I opened a bug about that[1].

Regards

- Thibault

[0] https://gstreamer.freedesktop.org/documentation/multifile/splitmuxsink.html?gi-language=python#splitmuxsink::split-now

[1] https://github.com/hotdoc/hotdoc/issues/211

On Tue, Sep 29, 2020 at 8:45 PM wzhouuuu <[hidden email]> wrote:

Hi all,

I'm using splitmuxsink to save chunk of videos. I'd like to use its signal
`split-now`. However, how should I send that signal using Python? I saw
there's a C++ implementation,  but i can't find any python implementation.
      signals[SIGNAL_SPLIT_NOW] =
      g_signal_new ("split-now", G_TYPE_FROM_CLASS (klass),
      G_SIGNAL_RUN_LAST | G_SIGNAL_ACTION,
      G_STRUCT_OFFSET (GstSplitMuxSinkClass, split_now), NULL, NULL, NULL,
      G_TYPE_NONE, 0);



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