mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
synced 2024-12-12 03:16:33 +00:00
212 lines
8.7 KiB
C
212 lines
8.7 KiB
C
/* GStreamer
|
|
*
|
|
* Copyright (C) 2015 Brijesh Singh <brijesh.ksingh@gmail.com>
|
|
*
|
|
* This library is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU Library General Public
|
|
* License as published by the Free Software Foundation; either
|
|
* version 2 of the License, or (at your option) any later version.
|
|
*
|
|
* This library is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
* Library General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU Library General Public
|
|
* License along with this library; if not, write to the
|
|
* Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
|
|
* Boston, MA 02110-1301, USA.
|
|
*/
|
|
|
|
#ifndef __GST_PLAYER_MEDIA_INFO_H__
|
|
#define __GST_PLAYER_MEDIA_INFO_H__
|
|
|
|
#include <gst/gst.h>
|
|
|
|
G_BEGIN_DECLS
|
|
|
|
#define GST_TYPE_PLAYER_STREAM_INFO \
|
|
(gst_player_stream_info_get_type ())
|
|
#define GST_PLAYER_STREAM_INFO(obj) \
|
|
(G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_PLAYER_STREAM_INFO,GstPlayerStreamInfo))
|
|
#define GST_PLAYER_STREAM_INFO_CLASS(klass) \
|
|
(G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_PLAYER_STREAM_INFO,GstPlayerStreamInfo))
|
|
#define GST_IS_PLAYER_STREAM_INFO(obj) \
|
|
(G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_PLAYER_STREAM_INFO))
|
|
#define GST_IS_PLAYER_STREAM_INFO_CLASS(klass) \
|
|
(G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_PLAYER_STREAM_INFO))
|
|
|
|
/**
|
|
* GstPlayerStreamInfo:
|
|
*
|
|
* Base structure for information concering a media stream. Depending on
|
|
* the stream type, one can find more media-specific information in
|
|
* #GstPlayerVideoInfo, #GstPlayerAudioInfo, #GstPlayerSubtitleInfo.
|
|
*/
|
|
typedef struct _GstPlayerStreamInfo GstPlayerStreamInfo;
|
|
typedef struct _GstPlayerStreamInfoClass GstPlayerStreamInfoClass;
|
|
GType gst_player_stream_info_get_type (void);
|
|
|
|
gint gst_player_stream_info_get_index
|
|
(const GstPlayerStreamInfo *info);
|
|
const gchar* gst_player_stream_info_get_stream_type
|
|
(const GstPlayerStreamInfo *info);
|
|
GstTagList* gst_player_stream_info_get_tags
|
|
(const GstPlayerStreamInfo *info);
|
|
GstCaps* gst_player_stream_info_get_caps
|
|
(const GstPlayerStreamInfo *info);
|
|
const gchar* gst_player_stream_info_get_codec
|
|
(const GstPlayerStreamInfo *info);
|
|
|
|
#define GST_TYPE_PLAYER_VIDEO_INFO \
|
|
(gst_player_video_info_get_type ())
|
|
#define GST_PLAYER_VIDEO_INFO(obj) \
|
|
(G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_PLAYER_VIDEO_INFO, GstPlayerVideoInfo))
|
|
#define GST_PLAYER_VIDEO_INFO_CLASS(klass) \
|
|
(G_TYPE_CHECK_CLASS_CAST((obj),GST_TYPE_PLAYER_VIDEO_INFO, GstPlayerVideoInfoClass))
|
|
#define GST_IS_PLAYER_VIDEO_INFO(obj) \
|
|
(G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_PLAYER_VIDEO_INFO))
|
|
#define GST_IS_PLAYER_VIDEO_INFO_CLASS(klass) \
|
|
(G_TYPE_CHECK_CLASS_TYPE((obj),GST_TYPE_PLAYER_VIDEO_INFO))
|
|
|
|
/**
|
|
* GstPlayerVideoInfo:
|
|
*
|
|
* #GstPlayerStreamInfo specific to video streams.
|
|
*/
|
|
typedef struct _GstPlayerVideoInfo GstPlayerVideoInfo;
|
|
typedef struct _GstPlayerVideoInfoClass GstPlayerVideoInfoClass;
|
|
GType gst_player_video_info_get_type (void);
|
|
|
|
gint gst_player_video_info_get_bitrate
|
|
(const GstPlayerVideoInfo* info);
|
|
gint gst_player_video_info_get_max_bitrate
|
|
(const GstPlayerVideoInfo* info);
|
|
gint gst_player_video_info_get_width
|
|
(const GstPlayerVideoInfo* info);
|
|
gint gst_player_video_info_get_height
|
|
(const GstPlayerVideoInfo* info);
|
|
void gst_player_video_info_get_framerate
|
|
(const GstPlayerVideoInfo* info, gint *fps_n, gint *fps_d);
|
|
void gst_player_video_info_get_pixel_aspect_ratio
|
|
(const GstPlayerVideoInfo* info, guint *par_n, guint *par_d);
|
|
|
|
#define GST_TYPE_PLAYER_AUDIO_INFO \
|
|
(gst_player_audio_info_get_type ())
|
|
#define GST_PLAYER_AUDIO_INFO(obj) \
|
|
(G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_PLAYER_AUDIO_INFO, GstPlayerAudioInfo))
|
|
#define GST_PLAYER_AUDIO_INFO_CLASS(klass) \
|
|
(G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_PLAYER_AUDIO_INFO, GstPlayerAudioInfoClass))
|
|
#define GST_IS_PLAYER_AUDIO_INFO(obj) \
|
|
(G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_PLAYER_AUDIO_INFO))
|
|
#define GST_IS_PLAYER_AUDIO_INFO_CLASS(klass) \
|
|
(G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_PLAYER_AUDIO_INFO))
|
|
|
|
/**
|
|
* GstPlayerAudioInfo:
|
|
*
|
|
* #GstPlayerStreamInfo specific to audio streams.
|
|
*/
|
|
typedef struct _GstPlayerAudioInfo GstPlayerAudioInfo;
|
|
typedef struct _GstPlayerAudioInfoClass GstPlayerAudioInfoClass;
|
|
GType gst_player_audio_info_get_type (void);
|
|
|
|
gint gst_player_audio_info_get_channels
|
|
(const GstPlayerAudioInfo* info);
|
|
gint gst_player_audio_info_get_sample_rate
|
|
(const GstPlayerAudioInfo* info);
|
|
gint gst_player_audio_info_get_bitrate
|
|
(const GstPlayerAudioInfo* info);
|
|
gint gst_player_audio_info_get_max_bitrate
|
|
(const GstPlayerAudioInfo* info);
|
|
const gchar* gst_player_audio_info_get_language
|
|
(const GstPlayerAudioInfo* info);
|
|
|
|
#define GST_TYPE_PLAYER_SUBTITLE_INFO \
|
|
(gst_player_subtitle_info_get_type ())
|
|
#define GST_PLAYER_SUBTITLE_INFO(obj) \
|
|
(G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_PLAYER_SUBTITLE_INFO, GstPlayerSubtitleInfo))
|
|
#define GST_PLAYER_SUBTITLE_INFO_CLASS(klass) \
|
|
(G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_PLAYER_SUBTITLE_INFO,GstPlayerSubtitleInfoClass))
|
|
#define GST_IS_PLAYER_SUBTITLE_INFO(obj) \
|
|
(G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_PLAYER_SUBTITLE_INFO))
|
|
#define GST_IS_PLAYER_SUBTITLE_INFO_CLASS(klass) \
|
|
(G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_PLAYER_SUBTITLE_INFO))
|
|
|
|
/**
|
|
* GstPlayerSubtitleInfo:
|
|
*
|
|
* #GstPlayerStreamInfo specific to subtitle streams.
|
|
*/
|
|
typedef struct _GstPlayerSubtitleInfo GstPlayerSubtitleInfo;
|
|
typedef struct _GstPlayerSubtitleInfoClass GstPlayerSubtitleInfoClass;
|
|
GType gst_player_subtitle_info_get_type (void);
|
|
|
|
const gchar* gst_player_subtitle_info_get_language
|
|
(const GstPlayerSubtitleInfo* info);
|
|
|
|
#define GST_TYPE_PLAYER_MEDIA_INFO \
|
|
(gst_player_media_info_get_type())
|
|
#define GST_PLAYER_MEDIA_INFO(obj) \
|
|
(G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_PLAYER_MEDIA_INFO,GstPlayerMediaInfo))
|
|
#define GST_PLAYER_MEDIA_INFO_CLASS(klass) \
|
|
(G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_PLAYER_MEDIA_INFO,GstPlayerMediaInfoClass))
|
|
#define GST_IS_PLAYER_MEDIA_INFO(obj) \
|
|
(G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_PLAYER_MEDIA_INFO))
|
|
#define GST_IS_PLAYER_MEDIA_INFO_CLASS(klass) \
|
|
(G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_PLAYER_MEDIA_INFO))
|
|
|
|
/**
|
|
* GstPlayerMediaInfo:
|
|
*
|
|
* Structure containing the media information of a URI.
|
|
*/
|
|
typedef struct _GstPlayerMediaInfo GstPlayerMediaInfo;
|
|
typedef struct _GstPlayerMediaInfoClass GstPlayerMediaInfoClass;
|
|
GType gst_player_media_info_get_type (void);
|
|
|
|
const gchar* gst_player_media_info_get_uri
|
|
(const GstPlayerMediaInfo *info);
|
|
gboolean gst_player_media_info_is_seekable
|
|
(const GstPlayerMediaInfo *info);
|
|
gboolean gst_player_media_info_is_live
|
|
(const GstPlayerMediaInfo *info);
|
|
GstClockTime gst_player_media_info_get_duration
|
|
(const GstPlayerMediaInfo *info);
|
|
GList* gst_player_media_info_get_stream_list
|
|
(const GstPlayerMediaInfo *info);
|
|
guint gst_player_media_info_get_number_of_streams
|
|
(const GstPlayerMediaInfo *info);
|
|
GList* gst_player_media_info_get_video_streams
|
|
(const GstPlayerMediaInfo *info);
|
|
guint gst_player_media_info_get_number_of_video_streams
|
|
(const GstPlayerMediaInfo *info);
|
|
GList* gst_player_media_info_get_audio_streams
|
|
(const GstPlayerMediaInfo *info);
|
|
guint gst_player_media_info_get_number_of_audio_streams
|
|
(const GstPlayerMediaInfo *info);
|
|
GList* gst_player_media_info_get_subtitle_streams
|
|
(const GstPlayerMediaInfo *info);
|
|
guint gst_player_media_info_get_number_of_subtitle_streams
|
|
(const GstPlayerMediaInfo *info);
|
|
GstTagList* gst_player_media_info_get_tags
|
|
(const GstPlayerMediaInfo *info);
|
|
const gchar* gst_player_media_info_get_title
|
|
(const GstPlayerMediaInfo *info);
|
|
const gchar* gst_player_media_info_get_container_format
|
|
(const GstPlayerMediaInfo *info);
|
|
GstSample* gst_player_media_info_get_image_sample
|
|
(const GstPlayerMediaInfo *info);
|
|
|
|
#ifndef GST_DISABLE_DEPRECATED
|
|
GList* gst_player_get_video_streams
|
|
(const GstPlayerMediaInfo *info);
|
|
GList* gst_player_get_audio_streams
|
|
(const GstPlayerMediaInfo *info);
|
|
GList* gst_player_get_subtitle_streams
|
|
(const GstPlayerMediaInfo *info);
|
|
#endif
|
|
|
|
G_END_DECLS
|
|
|
|
#endif /* __GST_PLAYER_MEDIA_INFO_H */
|