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d25a9ca8aa
Add video-source-filter property that can be used to inject application specific gstreamer element to camerabin pipeline. The video-source-filter element will process all frames coming from video source. One could add image analyzers to collect information about the stream, or add image enhancers to improve capture quality, for example.
95 lines
2.8 KiB
C
95 lines
2.8 KiB
C
/*
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* GStreamer
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* Copyright (C) 2009 Nokia Corporation <multimedia@maemo.org>
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Library General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public
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* License along with this library; if not, write to the
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* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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* Boston, MA 02111-1307, USA.
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*/
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#ifndef __GST_CAMERABIN_ENUM_H__
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#define __GST_CAMERABIN_ENUM_H__
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#include <gst/gst.h>
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G_BEGIN_DECLS
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enum
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{
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ARG_0,
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ARG_FILENAME,
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ARG_MODE,
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ARG_FLAGS,
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ARG_MUTE,
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ARG_ZOOM,
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ARG_IMAGE_POST,
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ARG_IMAGE_ENC,
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ARG_VIDEO_POST,
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ARG_VIDEO_ENC,
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ARG_AUDIO_ENC,
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ARG_VIDEO_MUX,
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ARG_VF_SINK,
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ARG_VIDEO_SRC,
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ARG_AUDIO_SRC,
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ARG_INPUT_CAPS,
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ARG_FILTER_CAPS,
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ARG_PREVIEW_CAPS,
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ARG_WB_MODE,
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ARG_COLOUR_TONE,
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ARG_SCENE_MODE,
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ARG_FLASH_MODE,
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ARG_FOCUS_STATUS,
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ARG_CAPABILITIES,
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ARG_SHAKE_RISK,
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ARG_EV_COMP,
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ARG_ISO_SPEED,
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ARG_APERTURE,
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ARG_EXPOSURE,
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ARG_VIDEO_SOURCE_FILTER
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};
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/**
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* GstCameraBinFlags:
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* @GST_CAMERABIN_FLAG_SOURCE_RESIZE: enable video crop and scale
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* after capture
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* @GST_CAMERABIN_FLAG_SOURCE_COLOR_CONVERSION: enable conversion
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* of native video format by enabling ffmpegcolorspace
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* @GST_CAMERABIN_FLAG_VIEWFINDER_COLOR_CONVERSION: enable color
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* conversion for viewfinder element
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* @GST_CAMERABIN_FLAG_VIEWFINDER_SCALE: enable scaling in
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* viewfinder element retaining aspect ratio
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* @GST_CAMERABIN_FLAG_AUDIO_CONVERSION: enable audioconvert and
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* audioresample elements
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* @GST_CAMERABIN_FLAG_DISABLE_AUDIO: disable audio elements
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* @GST_CAMERABIN_FLAG_IMAGE_COLOR_CONVERSION: enable color
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* conversion for image output element
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*
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* Extra flags to configure the behaviour of the sinks.
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*/
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typedef enum {
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GST_CAMERABIN_FLAG_SOURCE_RESIZE = (1 << 0),
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GST_CAMERABIN_FLAG_SOURCE_COLOR_CONVERSION = (1 << 1),
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GST_CAMERABIN_FLAG_VIEWFINDER_COLOR_CONVERSION = (1 << 2),
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GST_CAMERABIN_FLAG_VIEWFINDER_SCALE = (1 << 3),
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GST_CAMERABIN_FLAG_AUDIO_CONVERSION = (1 << 4),
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GST_CAMERABIN_FLAG_DISABLE_AUDIO = (1 << 5),
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GST_CAMERABIN_FLAG_IMAGE_COLOR_CONVERSION = (1 << 6)
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} GstCameraBinFlags;
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#define GST_TYPE_CAMERABIN_FLAGS (gst_camerabin_flags_get_type())
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GType gst_camerabin_flags_get_type (void);
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G_END_DECLS
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#endif /* #ifndef __GST_CAMERABIN_ENUM_H__ */
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