bg_recorder_plugin_s Struct Reference

Recorder. More...

#include <plugin.h>

Data Fields

bg_plugin_common_t common
 Infos and functions common to all plugin types.
int(* open )(void *priv, gavl_audio_format_t *audio_format, gavl_video_format_t *video_format)
 Open plugin.
bg_read_audio_func_t read_audio
 Read audio samples.
bg_read_video_func_t read_video
 Read video frame.
void(* close )(void *priv)
 Close plugin.

Detailed Description

Recorder.

Recording support from hardware devices


Field Documentation

Infos and functions common to all plugin types.

int(* bg_recorder_plugin_s::open)(void *priv, gavl_audio_format_t *audio_format, gavl_video_format_t *video_format)

Open plugin.

Parameters:
priv The handle returned by the create() method
format The desired format

The format will be changed to the nearest format, which is supported by the plugin. To convert the source format to the output format, use a gavl_audio_converter_t

Read audio samples.

Read video frame.

void(* bg_recorder_plugin_s::close)(void *priv)

Close plugin.

Parameters:
priv The handle returned by the create() method

The documentation for this struct was generated from the following file:
Generated on Sun Feb 28 07:43:45 2010 for gmerlin by  doxygen 1.6.3