gmerlin-avdecoder
Data Structures | Macros | Typedefs | Enumerations | Functions
avdec.h File Reference
#include <gavl/gavl.h>
#include <gavl/compression.h>
#include <gavl/metadata.h>
#include <gavl/chapterlist.h>
#include <gavl/connectors.h>
#include <gavl/edl.h>
#include <gavl/msg.h>
#include "bgavdefs.h"

Go to the source code of this file.

Data Structures

struct  bgav_device_info_t
 Info structure for a device. More...
 

Macros

#define BGAV_TIMESTAMP_UNDEFINED   GAVL_TIME_UNDEFINED
 Time value indicating an invalid time.
 

Typedefs

typedef struct bgav_s bgav_t
 Opaque decoder structure.
 
typedef gavl_dictionary_t bgav_metadata_t
 Opaque metadata container.
 
typedef struct bgav_options_s bgav_options_t
 Opaque option container.
 
typedef void(* bgav_metadata_change_callback) (void *data, const bgav_metadata_t *metadata)
 Enumeration for log levels.
 
typedef void(* bgav_buffer_callback) (void *data, float percentage)
 Function to be called if the input module is buffering data.
 
typedef int(* bgav_user_pass_callback) (void *data, const char *resource, char **username, char **password)
 Function to be called if the input module needs authentication data.
 
typedef void(* bgav_aspect_callback) (void *data, int stream, int pixel_width, int pixel_height)
 Function to be called if a change of the aspect ratio was detected.
 
typedef void(* bgav_index_callback) (void *data, float percentage)
 Function to be called periodically while an index is built.
 
typedef struct bgav_stream_decoder_s bgav_stream_decoder_t
 Forward declaration for a stream decoder.
 

Enumerations

enum  bgav_stream_action_t { BGAV_STREAM_MUTE = 0 , BGAV_STREAM_DECODE = 1 , BGAV_STREAM_PARSE = 2 , BGAV_STREAM_READRAW = 3 }
 Stream action. More...
 

Functions

BGAV_PUBLIC bgav_tbgav_create ()
 Create a decoder instance.
 
BGAV_PUBLIC const char * bgav_metadata_get_author (const bgav_metadata_t *metadata)
 Get the author (or composer) of the track.
 
BGAV_PUBLIC const char * bgav_metadata_get_title (const bgav_metadata_t *metadata)
 Get the title of the track.
 
BGAV_PUBLIC const char * bgav_metadata_get_comment (const bgav_metadata_t *metadata)
 Get an additional comment of the track.
 
BGAV_PUBLIC const char * bgav_metadata_get_copyright (const bgav_metadata_t *metadata)
 Get the copyright notice of the track.
 
BGAV_PUBLIC const char * bgav_metadata_get_album (const bgav_metadata_t *metadata)
 Get the album this track comes from.
 
BGAV_PUBLIC const char * bgav_metadata_get_artist (const bgav_metadata_t *metadata)
 Get the artist (or performer) of this track.
 
BGAV_PUBLIC const char * bgav_metadata_get_albumartist (const bgav_metadata_t *metadata)
 Get the album artist of this track.
 
BGAV_PUBLIC const char * bgav_metadata_get_genre (const bgav_metadata_t *metadata)
 Get the genre this track belongs to.
 
BGAV_PUBLIC const char * bgav_metadata_get_date (const bgav_metadata_t *metadata)
 Get the date of the recording.
 
BGAV_PUBLIC int bgav_metadata_get_track (const bgav_metadata_t *metadata)
 Get the track index.
 
BGAV_PUBLIC bgav_options_tbgav_get_options (bgav_t *bgav)
 Get the options of a decoder instance.
 
BGAV_PUBLIC bgav_options_tbgav_options_create ()
 Create an options container.
 
BGAV_PUBLIC void bgav_options_destroy (bgav_options_t *opt)
 Destroy option cotainer.
 
BGAV_PUBLIC void bgav_options_copy (bgav_options_t *dst, const bgav_options_t *src)
 Copy options.
 
BGAV_PUBLIC void bgav_options_set_connect_timeout (bgav_options_t *opt, int timeout)
 Set connect timeout.
 
BGAV_PUBLIC void bgav_options_set_read_timeout (bgav_options_t *opt, int timeout)
 Set read timeout.
 
BGAV_PUBLIC void bgav_options_set_rtp_port_base (bgav_options_t *opt, int p)
 Set RTP port pase.
 
BGAV_PUBLIC void bgav_options_set_rtp_try_tcp (bgav_options_t *opt, int enable)
 Try TCP before UDP.
 
BGAV_PUBLIC void bgav_options_set_network_bandwidth (bgav_options_t *opt, int bandwidth)
 Set network bandwidth.
 
BGAV_PUBLIC void bgav_options_set_http_use_proxy (bgav_options_t *opt, int enable)
 Set proxy usage.
 
BGAV_PUBLIC void bgav_options_set_http_proxy_host (bgav_options_t *opt, const char *host)
 Set proxy host.
 
BGAV_PUBLIC void bgav_options_set_http_proxy_port (bgav_options_t *opt, int port)
 Set proxy port.
 
BGAV_PUBLIC void bgav_options_set_http_proxy_auth (bgav_options_t *opt, int enable)
 Enable or disable proxy authentication.
 
BGAV_PUBLIC void bgav_options_set_http_proxy_user (bgav_options_t *opt, const char *user)
 Set proxy username.
 
BGAV_PUBLIC void bgav_options_set_http_proxy_pass (bgav_options_t *opt, const char *pass)
 Set proxy password.
 
BGAV_PUBLIC void bgav_options_set_http_shoutcast_metadata (bgav_options_t *opt, int enable)
 Enable or disable shoutcast metadata streaming.
 
BGAV_PUBLIC void bgav_options_set_ftp_anonymous (bgav_options_t *opt, int enable)
 Enable or disable anonymous ftp login.
 
BGAV_PUBLIC void bgav_options_set_ftp_anonymous_password (bgav_options_t *opt, const char *pass)
 Set anonymous password.
 
BGAV_PUBLIC void bgav_options_set_default_subtitle_encoding (bgav_options_t *opt, const char *encoding)
 Set default subtitle encoding.
 
BGAV_PUBLIC void bgav_options_set_audio_dynrange (bgav_options_t *opt, int audio_dynrange)
 Enable dynamic range control.
 
BGAV_PUBLIC void bgav_options_set_sample_accurate (bgav_options_t *opt, int enable)
 Try to be sample accurate.
 
BGAV_PUBLIC void bgav_options_set_cache_time (bgav_options_t *opt, int t)
 Set the index creation time for caching.
 
BGAV_PUBLIC void bgav_options_set_cache_size (bgav_options_t *opt, int s)
 Set the maximum total size of the index cache.
 
BGAV_PUBLIC void bgav_options_set_seek_subtitles (bgav_options_t *opt, int seek_subtitles)
 Enable external subtitle files.
 
BGAV_PUBLIC void bgav_options_set_pp_level (bgav_options_t *opt, int pp_level)
 Set postprocessing level.
 
BGAV_PUBLIC void bgav_options_set_postprocessing_level (bgav_options_t *opt, float pp_level)
 Set postprocessing level.
 
BGAV_PUBLIC void bgav_options_set_threads (bgav_options_t *opt, int threads)
 Set number of threads.
 
BGAV_PUBLIC void bgav_options_set_dvb_channels_file (bgav_options_t *opt, const char *file)
 Set DVB channels file.
 
BGAV_PUBLIC void bgav_options_set_prefer_ffmpeg_demuxers (bgav_options_t *opt, int prefer)
 Preference of ffmpeg demultiplexers.
 
BGAV_PUBLIC void bgav_options_set_dv_datetime (bgav_options_t *opt, int datetime)
 Exports the date and time as timecode field of DV streams.
 
BGAV_PUBLIC void bgav_options_set_shrink (bgav_options_t *opt, int factor)
 Shrink factor.
 
BGAV_PUBLIC void bgav_options_set_vdpau (bgav_options_t *opt, int vdpau)
 VDPAU acceleration.
 
BGAV_PUBLIC void bgav_options_set_vaapi (bgav_options_t *opt, int vaapi)
 VAAPI acceleration.
 
BGAV_PUBLIC void bgav_options_set_dump_headers (bgav_options_t *opt, int enable)
 Dump file headers.
 
BGAV_PUBLIC void bgav_options_set_dump_indices (bgav_options_t *opt, int enable)
 Dump file indices.
 
BGAV_PUBLIC void bgav_options_set_dump_packets (bgav_options_t *opt, int enable)
 Dump packets.
 
BGAV_PUBLIC void bgav_options_set_metadata_change_callback (bgav_options_t *opt, bgav_metadata_change_callback callback, void *data)
 Set the callback for metadata change events.
 
BGAV_PUBLIC void bgav_options_set_buffer_callback (bgav_options_t *opt, bgav_buffer_callback callback, void *data)
 Set the callback for buffering notification.
 
BGAV_PUBLIC void bgav_options_set_user_pass_callback (bgav_options_t *opt, bgav_user_pass_callback callback, void *data)
 Set the callback for user authentication.
 
BGAV_PUBLIC void bgav_options_set_aspect_callback (bgav_options_t *opt, bgav_aspect_callback callback, void *data)
 Set aspect ratio change callback.
 
BGAV_PUBLIC void bgav_options_set_index_callback (bgav_options_t *opt, bgav_index_callback callback, void *data)
 Set index build callback.
 
BGAV_PUBLIC void bgav_set_msg_callback_by_id (bgav_t *b, int id, gavl_handle_msg_func callback, void *data)
 
BGAV_PUBLIC bgav_device_info_tbgav_find_devices_vcd ()
 Scan for VCD capable devices.
 
BGAV_PUBLIC int bgav_check_device_vcd (const char *device, char **name)
 Test if a device is VCD capable.
 
BGAV_PUBLIC bgav_device_info_tbgav_find_devices_dvd ()
 Scan for DVD capable devices.
 
BGAV_PUBLIC int bgav_check_device_dvd (const char *device, char **name)
 Test if a device is DVD capable.
 
BGAV_PUBLIC bgav_device_info_tbgav_find_devices_dvb ()
 Scan for DVB capable devices.
 
BGAV_PUBLIC int bgav_check_device_dvb (const char *device, char **name)
 Test if a device is DVB capable.
 
BGAV_PUBLIC void bgav_device_info_destroy (bgav_device_info_t *arr)
 Destroy a device info array.
 
BGAV_PUBLIC int bgav_eject_disc (const char *device)
 Eject a disc.
 
BGAV_PUBLIC const char * bgav_get_disc_name (bgav_t *bgav)
 Get the name of a disc.
 
BGAV_PUBLIC int bgav_open (bgav_t *bgav, const char *location)
 Open a file or URL.
 
BGAV_PUBLIC int bgav_open_vcd (bgav_t *bgav, const char *location)
 Open a VCD device.
 
BGAV_PUBLIC int bgav_open_dvd (bgav_t *bgav, const char *location)
 Open a DVD device.
 
BGAV_PUBLIC int bgav_open_dvb (bgav_t *bgav, const char *location)
 Open a DVB device.
 
BGAV_PUBLIC int bgav_open_callbacks (bgav_t *bgav, int(*read_callback)(void *priv, uint8_t *data, int len), int64_t(*seek_callback)(void *priv, int64_t pos, int whence), void *priv, const char *filename, const char *mimetype, int64_t total_bytes)
 Open a decoder with callbacks.
 
BGAV_PUBLIC void bgav_close (bgav_t *bgav)
 Close a decoder and free all associated memory.
 
BGAV_PUBLIC const gavl_dictionary_t * bgav_get_edl (bgav_t *bgav)
 Get an EDL from an open decoder.
 
BGAV_PUBLIC int bgav_num_tracks (bgav_t *bgav)
 Get the number of tracks.
 
BGAV_PUBLIC const char * bgav_get_description (bgav_t *bgav)
 Get a technical description of the format.
 
BGAV_PUBLIC gavl_time_t bgav_get_duration (bgav_t *bgav, int track)
 Get the duration of a track.
 
BGAV_PUBLIC int bgav_num_audio_streams (bgav_t *bgav, int track)
 Get the number of audio streams of a track.
 
BGAV_PUBLIC int bgav_num_video_streams (bgav_t *bgav, int track)
 Get the number of video streams of a track.
 
BGAV_PUBLIC int bgav_num_subtitle_streams (bgav_t *bgav, int track)
 Get the number of subtitle streams of a track.
 
BGAV_PUBLIC int bgav_num_text_streams (bgav_t *bgav, int track)
 Get the number of text streams of a track.
 
BGAV_PUBLIC int bgav_num_overlay_streams (bgav_t *bgav, int track)
 Get the number of overlay streams of a track.
 
BGAV_PUBLIC const char * bgav_get_track_name (bgav_t *bgav, int track)
 Get the name a track.
 
BGAV_PUBLIC const bgav_metadata_tbgav_get_metadata (bgav_t *bgav, int track)
 Get metadata for a track.
 
BGAV_PUBLIC gavl_dictionary_t * bgav_get_media_info (bgav_t *bgav)
 Get media information.
 
BGAV_PUBLIC int bgav_select_track (bgav_t *bgav, int track)
 Select a track.
 
BGAV_PUBLIC int bgav_get_num_chapters (bgav_t *bgav, int track, int *timescale)
 Get the number of chapters.
 
BGAV_PUBLIC const char * bgav_get_chapter_name (bgav_t *bgav, int track, int chapter)
 Get the name of a chapter.
 
BGAV_PUBLIC int64_t bgav_get_chapter_time (bgav_t *bgav, int track, int chapter)
 Get the name of a chapter.
 
BGAV_PUBLIC const gavl_chapter_list_t * bgav_get_chapter_list (bgav_t *bgav, int track)
 Get the chapter list.
 
BGAV_PUBLIC const char * bgav_get_audio_language (bgav_t *bgav, int stream)
 Get the language of an audio stream.
 
BGAV_PUBLIC int bgav_get_audio_bitrate (bgav_t *bgav, int stream)
 Get the bitrate of an audio stream.
 
BGAV_PUBLIC const bgav_metadata_tbgav_get_audio_metadata (bgav_t *bgav, int stream)
 Get the metadata of an audio stream of the current track.
 
BGAV_PUBLIC const bgav_metadata_tbgav_get_audio_metadata_t (bgav_t *b, int t, int s)
 Get the metadata of an audio stream.
 
BGAV_PUBLIC const char * bgav_get_subtitle_language (bgav_t *bgav, int stream)
 Get the language of a subtitle stream.
 
BGAV_PUBLIC const bgav_metadata_tbgav_get_subtitle_metadata (bgav_t *bgav, int stream)
 Get the metadata of a subtitle stream.
 
BGAV_PUBLIC const bgav_metadata_tbgav_get_text_metadata (bgav_t *b, int stream)
 Get the metadata of a text stream of the current track.
 
BGAV_PUBLIC const bgav_metadata_tbgav_get_text_metadata_t (bgav_t *b, int track, int stream)
 Get the metadata of a text stream.
 
BGAV_PUBLIC const bgav_metadata_tbgav_get_overlay_metadata (bgav_t *b, int stream)
 Get the metadata of an overlay stream of the current track.
 
BGAV_PUBLIC const bgav_metadata_tbgav_get_overlay_metadata_t (bgav_t *b, int track, int stream)
 Get the metadata of an overlay stream.
 
BGAV_PUBLIC const bgav_metadata_tbgav_get_video_metadata (bgav_t *bgav, int stream)
 Get the metadata of a video stream of the current track.
 
BGAV_PUBLIC const bgav_metadata_tbgav_get_video_metadata_t (bgav_t *b, int t, int s)
 Get the metadata of a video stream.
 
BGAV_PUBLIC int bgav_get_audio_compression_info (bgav_t *bgav, int stream, gavl_compression_info_t *info)
 Get audio compression info.
 
BGAV_PUBLIC int bgav_get_video_compression_info (bgav_t *bgav, int stream, gavl_compression_info_t *info)
 Get video compression info.
 
BGAV_PUBLIC int bgav_get_overlay_compression_info (bgav_t *bgav, int stream, gavl_compression_info_t *info)
 Get overlay compression info.
 
BGAV_PUBLIC int bgav_read_audio_packet (bgav_t *bgav, int stream, gavl_packet_t *p)
 Read compressed audio packet.
 
BGAV_PUBLIC gavl_packet_source_t * bgav_get_audio_packet_source (bgav_t *bgav, int stream)
 Get a packet source for an audio stream.
 
BGAV_PUBLIC int bgav_read_video_packet (bgav_t *bgav, int stream, gavl_packet_t *p)
 Read compressed video packet.
 
BGAV_PUBLIC gavl_packet_source_t * bgav_get_video_packet_source (bgav_t *bgav, int stream)
 Get a packet source for a video stream.
 
BGAV_PUBLIC gavl_packet_source_t * bgav_get_text_packet_source (bgav_t *bgav, int stream)
 Get a packet source for a text subtitle stream.
 
BGAV_PUBLIC gavl_packet_source_t * bgav_get_overlay_packet_source (bgav_t *bgav, int stream)
 Get a packet source for an overlay stream.
 
BGAV_PUBLIC int bgav_set_audio_stream (bgav_t *bgav, int stream, bgav_stream_action_t action)
 Select mode for an audio stream.
 
BGAV_PUBLIC int bgav_set_video_stream (bgav_t *bgav, int stream, bgav_stream_action_t action)
 Select mode for a video stream.
 
BGAV_PUBLIC int bgav_set_subtitle_stream (bgav_t *bgav, int stream, bgav_stream_action_t action)
 Select mode for a subtitle stream.
 
BGAV_PUBLIC int bgav_set_text_stream (bgav_t *bgav, int stream, bgav_stream_action_t action)
 Select mode for a text stream.
 
BGAV_PUBLIC int bgav_set_overlay_stream (bgav_t *bgav, int stream, bgav_stream_action_t action)
 Select mode for an overlay stream.
 
BGAV_PUBLIC int bgav_start (bgav_t *bgav)
 Start all codecs.
 
BGAV_PUBLIC int bgav_pause (bgav_t *bgav)
 
BGAV_PUBLIC int bgav_resume (bgav_t *bgav)
 
BGAV_PUBLIC const gavl_audio_format_tbgav_get_audio_format (bgav_t *bgav, int stream)
 Get the format of an audio stream of the current track.
 
BGAV_PUBLIC const gavl_audio_format_tbgav_get_audio_format_t (bgav_t *bgav, int track, int stream)
 Get the format of an audio stream.
 
BGAV_PUBLIC const gavl_video_format_tbgav_get_video_format (bgav_t *bgav, int stream)
 Get the format of a video stream.
 
BGAV_PUBLIC const gavl_video_format_tbgav_get_video_format_t (bgav_t *bgav, int t, int stream)
 Get the format of a video stream.
 
BGAV_PUBLIC const gavl_video_format_tbgav_get_overlay_format (bgav_t *bgav, int stream)
 Get the format of an overlay stream.
 
BGAV_PUBLIC int bgav_get_text_timescale (bgav_t *bgav, int stream)
 Get the timescale for a text stream.
 
BGAV_PUBLIC gavl_frame_table_tbgav_get_frame_table (bgav_t *bgav, int stream)
 Get the frame table of a video stream.
 
BGAV_PUBLIC const gavl_video_format_tbgav_get_subtitle_format (bgav_t *bgav, int stream)
 Get the video format of a subtitle stream.
 
BGAV_PUBLIC int bgav_subtitle_is_text (bgav_t *bgav, int stream)
 Check if a subtitle is text or graphics based.
 
BGAV_PUBLIC const char * bgav_get_audio_description (bgav_t *bgav, int stream)
 Get the description of an audio stream.
 
BGAV_PUBLIC const char * bgav_get_audio_info (bgav_t *bgav, int stream)
 Get additional info about an audio stream.
 
BGAV_PUBLIC const char * bgav_get_video_description (bgav_t *bgav, int stream)
 Get the description of a video stream.
 
BGAV_PUBLIC const char * bgav_get_subtitle_description (bgav_t *bgav, int stream)
 Get the description of a subtitle stream.
 
BGAV_PUBLIC const char * bgav_get_subtitle_info (bgav_t *bgav, int stream)
 Get additional info about a subtitle stream.
 
BGAV_PUBLIC int bgav_can_pause (bgav_t *bgav)
 Query if a track is pausable.
 
BGAV_PUBLIC int bgav_video_has_still (bgav_t *bgav, int stream)
 Determine if a still image is available for reading.
 
BGAV_PUBLIC int bgav_read_video (bgav_t *bgav, gavl_video_frame_t *frame, int stream)
 Decode a video frame.
 
BGAV_PUBLIC void bgav_skip_video (bgav_t *bgav, int stream, int64_t *time, int scale, int exact)
 Skip forward in a video stream.
 
BGAV_PUBLIC gavl_video_source_t * bgav_get_video_source (bgav_t *bgav, int stream)
 Return the video source for a video stream.
 
BGAV_PUBLIC gavl_video_source_t * bgav_get_overlay_source (bgav_t *bgav, int stream)
 Return the video source for an overlay stream.
 
BGAV_PUBLIC int bgav_read_audio (bgav_t *bgav, gavl_audio_frame_t *frame, int stream, int num_samples)
 Decode audio samples.
 
BGAV_PUBLIC gavl_audio_source_t * bgav_get_audio_source (bgav_t *bgav, int stream)
 Return the audio source for this stream.
 
BGAV_PUBLIC int bgav_has_subtitle (bgav_t *bgav, int stream)
 Check, if a new subtitle is available.
 
BGAV_PUBLIC int bgav_read_subtitle_overlay (bgav_t *bgav, gavl_overlay_t *ovl, int stream)
 Decode an overlay subtitle.
 
BGAV_PUBLIC int bgav_read_subtitle_text (bgav_t *bgav, char **ret, int *ret_alloc, int64_t *start_time, int64_t *duration, int stream)
 Decode a text subtitle.
 
BGAV_PUBLIC int bgav_can_seek (bgav_t *bgav)
 Check if a track is seekabkle.
 
BGAV_PUBLIC void bgav_seek (bgav_t *bgav, gavl_time_t *time)
 Seek to a specific time.
 
BGAV_PUBLIC void bgav_seek_scaled (bgav_t *bgav, int64_t *time, int scale)
 Seek to a specific stream position.
 
BGAV_PUBLIC int bgav_can_seek_sample (bgav_t *bgav)
 Check if a track is seekabkle with sample accuracy.
 
BGAV_PUBLIC int64_t bgav_audio_duration (bgav_t *bgav, int stream)
 Get the audio duration.
 
BGAV_PUBLIC int64_t bgav_audio_start_time (bgav_t *bgav, int stream)
 Get the audio start time.
 
BGAV_PUBLIC int64_t bgav_video_duration (bgav_t *bgav, int stream)
 Get the video duration.
 
BGAV_PUBLIC int64_t bgav_video_start_time (bgav_t *bgav, int stream)
 Get the video start time.
 
BGAV_PUBLIC int64_t bgav_subtitle_duration (bgav_t *bgav, int stream)
 Get the subtitle duration.
 
BGAV_PUBLIC int64_t bgav_text_duration (bgav_t *bgav, int stream)
 Get the text duration.
 
BGAV_PUBLIC int64_t bgav_overlay_duration (bgav_t *bgav, int stream)
 Get the overlay duration.
 
BGAV_PUBLIC void bgav_seek_audio (bgav_t *bgav, int stream, int64_t sample)
 Seek to a specific audio sample.
 
BGAV_PUBLIC void bgav_seek_video (bgav_t *bgav, int stream, int64_t time)
 Seek to a specific video time.
 
BGAV_PUBLIC int64_t bgav_video_keyframe_before (bgav_t *bgav, int stream, int64_t time)
 Get the time of the closest keyframe before a given time.
 
BGAV_PUBLIC int64_t bgav_video_keyframe_after (bgav_t *bgav, int stream, int64_t time)
 Get the time of the closest keyframe after a given time.
 
BGAV_PUBLIC void bgav_seek_subtitle (bgav_t *bgav, int stream, int64_t time)
 Seek to a specific subtitle position.
 
BGAV_PUBLIC void bgav_seek_text (bgav_t *bgav, int stream, int64_t time)
 Seek to a specific text position.
 
BGAV_PUBLIC void bgav_seek_overlay (bgav_t *bgav, int stream, int64_t time)
 Seek to a specific overlay position.
 
BGAV_PUBLIC bgav_stream_decoder_tbgav_stream_decoder_create ()
 Create a stream decoder.
 
BGAV_PUBLIC bgav_options_tbgav_stream_decoder_get_options (bgav_stream_decoder_t *dec)
 Get options for a stream decoder.
 
BGAV_PUBLIC gavl_audio_source_t * bgav_stream_decoder_connect_audio (bgav_stream_decoder_t *dec, gavl_packet_source_t *src, const gavl_compression_info_t *ci, const gavl_audio_format_t *fmt, gavl_dictionary_t *m)
 Connect an audio stream decoder.
 
BGAV_PUBLIC gavl_video_source_t * bgav_stream_decoder_connect_video (bgav_stream_decoder_t *dec, gavl_packet_source_t *src, const gavl_compression_info_t *ci, const gavl_video_format_t *fmt, gavl_dictionary_t *m)
 Connect a video stream decoder.
 
BGAV_PUBLIC gavl_video_source_t * bgav_stream_decoder_connect_overlay (bgav_stream_decoder_t *dec, gavl_packet_source_t *src, const gavl_compression_info_t *ci, const gavl_video_format_t *fmt, gavl_dictionary_t *m)
 Connect an overlay stream decoder.
 
BGAV_PUBLIC int64_t bgav_stream_decoder_skip (bgav_stream_decoder_t *dec, int64_t t, int scale)
 Skip to a specified time.
 
BGAV_PUBLIC void bgav_stream_decoder_reset (bgav_stream_decoder_t *dec)
 Reset a stream decoder.
 
BGAV_PUBLIC void bgav_stream_decoder_destroy (bgav_stream_decoder_t *dec)
 Destroy a stream decoder.
 
BGAV_PUBLIC gavl_codec_id_tbgav_supported_audio_compressions ()
 Get supported audio compressions.
 
BGAV_PUBLIC gavl_codec_id_tbgav_supported_video_compressions ()
 Get supported video compressions.
 
BGAV_PUBLIC int bgav_set_stream_action_all (bgav_t *bgav, int idx, bgav_stream_action_t action)
 
BGAV_PUBLIC void bgav_dump (bgav_t *bgav)
 Dump informations of all tracks to stderr.
 
BGAV_PUBLIC void bgav_codecs_dump ()
 Dump informations about all available codecs to stderr.
 
BGAV_PUBLIC void bgav_formats_dump ()
 Dump informations about all available format demuxers to stderr.
 
BGAV_PUBLIC void bgav_inputs_dump ()
 Dump informations about all available input modules to stderr.
 
BGAV_PUBLIC void bgav_redirectors_dump ()
 Dump informations about all available redirectors to stderr.
 
BGAV_PUBLIC void bgav_subreaders_dump ()
 Dump informations about all available subtitle readers to stderr.
 

Detailed Description

external api header.