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123 lines
3.8 KiB
C
123 lines
3.8 KiB
C
/* GStreamer Editing Services
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* Copyright (C) 2009 Edward Hervey <edward.hervey@collabora.co.uk>
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* 2009 Nokia Corporation
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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 _GES_TIMELINE_PIPELINE
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#define _GES_TIMELINE_PIPELINE
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#include <glib-object.h>
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#include <ges/ges.h>
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#include <gst/pbutils/encoding-profile.h>
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G_BEGIN_DECLS
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#define GES_TYPE_TIMELINE_PIPELINE ges_timeline_pipeline_get_type()
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#define GES_TIMELINE_PIPELINE(obj) \
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(G_TYPE_CHECK_INSTANCE_CAST ((obj), GES_TYPE_TIMELINE_PIPELINE, GESTimelinePipeline))
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#define GES_TIMELINE_PIPELINE_CLASS(klass) \
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(G_TYPE_CHECK_CLASS_CAST ((klass), GES_TYPE_TIMELINE_PIPELINE, GESTimelinePipelineClass))
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#define GES_IS_TIMELINE_PIPELINE(obj) \
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(G_TYPE_CHECK_INSTANCE_TYPE ((obj), GES_TYPE_TIMELINE_PIPELINE))
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#define GES_IS_TIMELINE_PIPELINE_CLASS(klass) \
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(G_TYPE_CHECK_CLASS_TYPE ((klass), GES_TYPE_TIMELINE_PIPELINE))
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#define GES_TIMELINE_PIPELINE_GET_CLASS(obj) \
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(G_TYPE_INSTANCE_GET_CLASS ((obj), GES_TYPE_TIMELINE_PIPELINE, GESTimelinePipelineClass))
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typedef struct _GESTimelinePipelinePrivate GESTimelinePipelinePrivate;
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/**
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* GESPipelineFlags:
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* @TIMELINE_MODE_PREVIEW_AUDIO: output audio to the soundcard
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* @TIMELINE_MODE_PREVIEW_VIDEO: output video to the screen
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* @TIMELINE_MODE_PREVIEW: output audio/video to soundcard/screen (default)
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* @TIMELINE_MODE_RENDER: render timeline (forces decoding)
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* @TIMELINE_MODE_SMART_RENDER: render timeline (tries to avoid decoding/reencoding)
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*
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* The various modes the #GESTimelinePipeline can be configured to.
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*/
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typedef enum {
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TIMELINE_MODE_PREVIEW_AUDIO = 1 << 0,
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TIMELINE_MODE_PREVIEW_VIDEO = 1 << 1,
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TIMELINE_MODE_PREVIEW = TIMELINE_MODE_PREVIEW_AUDIO | TIMELINE_MODE_PREVIEW_VIDEO,
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TIMELINE_MODE_RENDER = 1 << 2,
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TIMELINE_MODE_SMART_RENDER = 1 << 3
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} GESPipelineFlags;
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/**
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* GESTimelinePipeline:
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*
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*/
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struct _GESTimelinePipeline {
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/*< private >*/
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GstPipeline parent;
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GESTimelinePipelinePrivate *priv;
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/* Padding for API extension */
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gpointer _ges_reserved[GES_PADDING];
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};
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/**
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* GESTimelinePipelineClass:
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* @parent_class: parent class
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*
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*/
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struct _GESTimelinePipelineClass {
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/*< private >*/
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GstPipelineClass parent_class;
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/* Padding for API extension */
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gpointer _ges_reserved[GES_PADDING];
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};
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GType ges_timeline_pipeline_get_type (void);
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GESTimelinePipeline* ges_timeline_pipeline_new (void);
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gboolean ges_timeline_pipeline_add_timeline (GESTimelinePipeline * pipeline,
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GESTimeline * timeline);
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gboolean ges_timeline_pipeline_set_render_settings (GESTimelinePipeline *pipeline,
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gchar * output_uri,
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GstEncodingProfile *profile);
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gboolean ges_timeline_pipeline_set_mode (GESTimelinePipeline *pipeline,
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GESPipelineFlags mode);
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GstBuffer *
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ges_timeline_pipeline_get_thumbnail_buffer(GESTimelinePipeline *self, GstCaps *caps);
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GstBuffer *
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ges_timeline_pipeline_get_thumbnail_rgb24(GESTimelinePipeline *self,
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gint width, gint height);
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gboolean
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ges_timeline_pipeline_save_thumbnail(GESTimelinePipeline *self,
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int width, int height, const gchar *format, const gchar *location);
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G_END_DECLS
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#endif /* _GES_TIMELINE_PIPELINE */
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