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FIX: [STUDIO-2431] unset audio sink from gst playbin 

Change-Id: I4e3e1656842167b039d11003e75b7f4b6048b178
This commit is contained in:
chunmao.guo 2023-06-06 17:15:26 +08:00 committed by Lane.Wei
parent f2b8604088
commit e44aa0e31c
1 changed files with 11 additions and 0 deletions
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11
src/slic3r/GUI/wxMediaCtrl2.cpp
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@ -9,6 +9,13 @@
#ifdef __LINUX__
#include "Printer/gstbambusrc.h"
#include <gst/gst.h> // main gstreamer header
class WXDLLIMPEXP_MEDIA
wxGStreamerMediaBackend : public wxMediaBackendCommonBase
{
public:
GstElement *m_playbin; // GStreamer media element
};
#endif
wxMediaCtrl2::wxMediaCtrl2(wxWindow *parent)
@ -30,6 +37,10 @@ wxMediaCtrl2::wxMediaCtrl2(wxWindow *parent)
wxMediaCtrl::Create(parent, wxID_ANY, wxEmptyString, wxDefaultPosition, wxDefaultSize, wxMEDIACTRLPLAYERCONTROLS_NONE);
#ifdef __LINUX__
/* Register only after we have created the wxMediaCtrl, since only then are we guaranteed to have fired up Gstreamer's plugin registry. */
auto playbin = reinterpret_cast<wxGStreamerMediaBackend *>(m_imp)->m_playbin;
g_object_set (G_OBJECT (playbin),
"audio-sink", NULL,
NULL);
gstbambusrc_register();
Bind(wxEVT_MEDIA_LOADED, [this](auto & e) {
m_loaded = true;