#define SUPPORTED_IMAGE_CAPTURE_CAPS_PROPERTY "image-capture-supported-caps"
#define SUPPORTED_VIDEO_CAPTURE_CAPS_PROPERTY "video-capture-supported-caps"
#define SUPPORTED_VIEWFINDER_CAPS_PROPERTY "viewfinder-supported-caps"
+#define AUDIO_CAPTURE_CAPS_PROPERTY "audio-capture-caps"
#define IMAGE_CAPTURE_CAPS_PROPERTY "image-capture-caps"
#define VIDEO_CAPTURE_CAPS_PROPERTY "video-capture-caps"
#define VIEWFINDER_CAPS_PROPERTY "viewfinder-caps"
}
}
+void CameraBinSession::setAudioCaptureCaps()
+{
+ QAudioEncoderSettings settings = m_audioEncodeControl->audioSettings();
+ const int sampleRate = settings.sampleRate();
+ const int channelCount = settings.channelCount();
+
+ if (sampleRate == -1 && channelCount == -1)
+ return;
+
+ GstStructure *structure = gst_structure_new(
+ "audio/x-raw-int",
+ "endianness", G_TYPE_INT, 1234,
+ "signed", G_TYPE_BOOLEAN, TRUE,
+ "width", G_TYPE_INT, 16,
+ "depth", G_TYPE_INT, 16,
+ NULL);
+ if (sampleRate != -1)
+ gst_structure_set(structure, "rate", G_TYPE_INT, sampleRate, NULL);
+ if (channelCount != -1)
+ gst_structure_set(structure, "channels", G_TYPE_INT, channelCount, NULL);
+
+ GstCaps *caps = gst_caps_new_full(structure, NULL);
+ g_object_set(G_OBJECT(m_camerabin), AUDIO_CAPTURE_CAPS_PROPERTY, caps, NULL);
+ gst_caps_unref(caps);
+}
+
GstElement *CameraBinSession::buildCameraSource()
{
#if CAMERABIN_DEBUG
GstState pending = GST_STATE_NULL;
gst_element_get_state(m_camerabin, &binState, &pending, 0);
- if (captureMode() == QCamera::CaptureVideo) {
- m_recorderControl->applySettings();
+ m_recorderControl->applySettings();
- g_object_set (G_OBJECT(m_camerabin),
- "video-profile",
- m_recorderControl->videoProfile(),
- NULL);
- }
+ g_object_set (G_OBJECT(m_camerabin),
+ "video-profile",
+ m_recorderControl->videoProfile(),
+ NULL);
+
+ setAudioCaptureCaps();
setupCaptureResolution();
GstEncodingProfile *CameraBinVideoEncoder::createProfile()
{
QString codec = m_actualVideoSettings.codec();
+ QString preset = m_actualVideoSettings.encodingOption(QStringLiteral("preset")).toString();
+
GstCaps *caps;
if (codec.isEmpty())
- caps = gst_caps_new_any();
+ caps = 0;
else
caps = gst_caps_from_string(codec.toLatin1());
- return (GstEncodingProfile *)gst_encoding_video_profile_new(
+ GstEncodingVideoProfile *profile = gst_encoding_video_profile_new(
caps,
- NULL, //preset
+ !preset.isEmpty() ? preset.toLatin1().constData() : NULL, //preset
NULL, //restriction
- 0); //presence
+ 1); //presence
+
+ gst_encoding_video_profile_set_pass(profile, 0);
+ gst_encoding_video_profile_set_variableframerate(profile, TRUE);
+
+ return (GstEncodingProfile *)profile;
}
QT_END_NAMESPACE