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#ifndef __GST_TRANSCODER_H
#define __GST_TRANSCODER_H
#ifdef HAVE_CONFIG_H
# include "config.h"
#endif
#include <gst/gst.h>
#include <gst/pbutils/pbutils.h>
#include "transcoder-prelude.h"
#include "transcoder-enumtypes.h"
G_BEGIN_DECLS
/*********** Error definitions ************/
#define GST_TRANSCODER_ERROR (gst_transcoder_error_quark ())
/**
* GstTranscoderError:
* @GST_TRANSCODER_ERROR_FAILED: generic error.
*/
typedef enum {
GST_TRANSCODER_ERROR_FAILED = 0
} GstTranscoderError;
GST_TRANSCODER_API
GQuark gst_transcoder_error_quark (void);
GST_TRANSCODER_API
const gchar * gst_transcoder_error_get_name (GstTranscoderError error);
/*********** Messages types definitions ************/
/**
* GstTranscoderMessage:
* @GST_TRANSCODER_MESSAGE_POSITION_UPDATED: Sink position changed
* @GST_TRANSCODER_MESSAGE_DURATION_CHANGED: Duration of stream changed
* @GST_TRANSCODER_MESSAGE_DONE: Transcoding is done
* @GST_TRANSCODER_MESSAGE_ERROR: Message contains an error
* @GST_TRANSCODER_MESSAGE_WARNING: Message contains an error
*
* Types of messages that will be posted on the transcoder API bus.
*
* See also #gst_transcoder_get_message_bus()
*
* Since: 1.20
*/
typedef enum
{
GST_TRANSCODER_MESSAGE_POSITION_UPDATED,
GST_TRANSCODER_MESSAGE_DURATION_CHANGED,
GST_TRANSCODER_MESSAGE_DONE,
GST_TRANSCODER_MESSAGE_ERROR,
GST_TRANSCODER_MESSAGE_WARNING,
} GstTranscoderMessage;
GST_TRANSCODER_API
gboolean gst_transcoder_is_transcoder_message (GstMessage * msg);
GST_TRANSCODER_API
const gchar * gst_transcoder_message_get_name (GstTranscoderMessage message);
GST_TRANSCODER_API
void gst_transcoder_message_parse_position (GstMessage * msg, GstClockTime * position);
GST_TRANSCODER_API
void gst_transcoder_message_parse_duration (GstMessage * msg, GstClockTime * duration);
GST_TRANSCODER_API
void gst_transcoder_message_parse_error (GstMessage * msg, GError * error, GstStructure ** details);
GST_TRANSCODER_API
void gst_transcoder_message_parse_warning (GstMessage * msg, GError * error, GstStructure ** details);
/*********** GstTranscoder definition ************/
#define GST_TYPE_TRANSCODER (gst_transcoder_get_type ())
/**
* GstTranscoderClass.parent_class:
*
* Since: 1.20
*/
GST_TRANSCODER_API
G_DECLARE_FINAL_TYPE (GstTranscoder, gst_transcoder, GST, TRANSCODER, GstObject)
GST_TRANSCODER_API
GstTranscoder * gst_transcoder_new (const gchar * source_uri,
const gchar * dest_uri,
const gchar * encoding_profile);
GST_TRANSCODER_API
GstTranscoder * gst_transcoder_new_full (const gchar * source_uri,
const gchar * dest_uri,
GstEncodingProfile * profile);
GST_TRANSCODER_API
gboolean gst_transcoder_run (GstTranscoder * self,
GError ** error);
GST_TRANSCODER_API
GstBus * gst_transcoder_get_message_bus (GstTranscoder * transcoder);
GST_TRANSCODER_API
void gst_transcoder_set_cpu_usage (GstTranscoder * self,
gint cpu_usage);
GST_TRANSCODER_API
void gst_transcoder_run_async (GstTranscoder * self);
GST_TRANSCODER_API
void gst_transcoder_set_position_update_interval (GstTranscoder * self,
guint interval);
GST_TRANSCODER_API
gchar * gst_transcoder_get_source_uri (GstTranscoder * self);
GST_TRANSCODER_API
gchar * gst_transcoder_get_dest_uri (GstTranscoder * self);
GST_TRANSCODER_API
guint gst_transcoder_get_position_update_interval (GstTranscoder * self);
GST_TRANSCODER_API
GstClockTime gst_transcoder_get_position (GstTranscoder * self);
GST_TRANSCODER_API
GstClockTime gst_transcoder_get_duration (GstTranscoder * self);
GST_TRANSCODER_API
GstElement * gst_transcoder_get_pipeline (GstTranscoder * self);
GST_TRANSCODER_API
gboolean gst_transcoder_get_avoid_reencoding (GstTranscoder * self);
GST_TRANSCODER_API
void gst_transcoder_set_avoid_reencoding (GstTranscoder * self,
gboolean avoid_reencoding);
#include "gsttranscoder-signal-adapter.h"
G_END_DECLS
#endif
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