gstreamer/win32/common/libgstreamer.def
Alex Ashley abdafb0d64 protection: add GstProtectionMeta to support protected content
In order to support some types of protected streams (such as those
protected using DASH Common Encryption) some per-buffer information
needs to be passed between elements.

This commit adds a GstMeta type called GstProtectionMeta that allows
protection specific information to be added to a GstBuffer. An example
of its usage is qtdemux providing information to each output sample
that enables a downstream element to decrypt it.

This commit adds a utility function to select a supported protection
system from the installed Decryption elements found in the registry.
The gst_protection_select_system function that takes an array of
identifiers and searches the registry for a element of klass Decryptor that
supports one or more of the supplied identifiers. If multiple elements
are found, the one with the highest rank is selected.

This commit adds a unit test for the gst_protection_select_system
function that adds a fake Decryptor element to the registry and then
checks that it can correctly be selected by the utility function.

This commit adds a unit test for GstProtectionMeta that creates
GstProtectionMeta and adds & removes it from a buffer and performs some
simple reference count checks.

API: gst_buffer_add_protection_meta()
API: gst_buffer_get_protection_meta()
API: gst_protection_select_system()
API: gst_protection_meta_api_get_type()
API: gst_protection_meta_get_info()

https://bugzilla.gnome.org/show_bug.cgi?id=705991
2015-04-18 12:24:06 +01:00

1507 lines
39 KiB
Modula-2

EXPORTS
GST_CAT_BUFFER DATA
GST_CAT_BUFFER_LIST DATA
GST_CAT_BUS DATA
GST_CAT_CALL_TRACE DATA
GST_CAT_CAPS DATA
GST_CAT_CLOCK DATA
GST_CAT_CONTEXT DATA
GST_CAT_DEFAULT DATA
GST_CAT_ELEMENT_PADS DATA
GST_CAT_ERROR_SYSTEM DATA
GST_CAT_EVENT DATA
GST_CAT_GST_INIT DATA
GST_CAT_LOCKING DATA
GST_CAT_MEMORY DATA
GST_CAT_MESSAGE DATA
GST_CAT_META DATA
GST_CAT_NEGOTIATION DATA
GST_CAT_PADS DATA
GST_CAT_PARAMS DATA
GST_CAT_PARENTAGE DATA
GST_CAT_PERFORMANCE DATA
GST_CAT_PIPELINE DATA
GST_CAT_PLUGIN_INFO DATA
GST_CAT_PLUGIN_LOADING DATA
GST_CAT_PROBE DATA
GST_CAT_PROPERTIES DATA
GST_CAT_QOS DATA
GST_CAT_REFCOUNTING DATA
GST_CAT_REGISTRY DATA
GST_CAT_SCHEDULING DATA
GST_CAT_SIGNAL DATA
GST_CAT_STATES DATA
_gst_bitmask_type DATA
_gst_buffer_list_type DATA
_gst_buffer_type DATA
_gst_caps_any DATA
_gst_caps_features_any DATA
_gst_caps_features_memory_system_memory DATA
_gst_caps_features_type DATA
_gst_caps_none DATA
_gst_caps_type DATA
_gst_context_type DATA
_gst_date_time_type DATA
_gst_debug_category_new
_gst_debug_dump_mem
_gst_debug_enabled DATA
_gst_debug_get_category
_gst_debug_min DATA
_gst_debug_nameof_funcptr
_gst_debug_register_funcptr
_gst_disable_registry_cache DATA
_gst_double_range_type DATA
_gst_element_error_printf
_gst_event_type DATA
_gst_fraction_range_type DATA
_gst_fraction_type DATA
_gst_int64_range_type DATA
_gst_int_range_type DATA
_gst_memory_type DATA
_gst_message_type DATA
_gst_meta_tag_memory DATA
_gst_meta_transform_copy DATA
_gst_plugin_loader_client_run
_gst_query_type DATA
_gst_sample_type DATA
_gst_structure_type DATA
_gst_tag_list_type DATA
_gst_toc_entry_type DATA
_gst_toc_type DATA
_gst_trace_mutex DATA
_gst_value_array_type DATA
_gst_value_list_type DATA
gst_allocation_params_copy
gst_allocation_params_free
gst_allocation_params_get_type
gst_allocation_params_init
gst_allocator_alloc
gst_allocator_find
gst_allocator_flags_get_type
gst_allocator_free
gst_allocator_get_type
gst_allocator_register
gst_allocator_set_default
gst_allocator_sysmem_get_type
gst_atomic_queue_get_type
gst_atomic_queue_length
gst_atomic_queue_new
gst_atomic_queue_peek
gst_atomic_queue_pop
gst_atomic_queue_push
gst_atomic_queue_ref
gst_atomic_queue_unref
gst_bin_add
gst_bin_add_many
gst_bin_find_unlinked_pad
gst_bin_flags_get_type
gst_bin_get_by_interface
gst_bin_get_by_name
gst_bin_get_by_name_recurse_up
gst_bin_get_type
gst_bin_iterate_all_by_interface
gst_bin_iterate_elements
gst_bin_iterate_recurse
gst_bin_iterate_sinks
gst_bin_iterate_sorted
gst_bin_iterate_sources
gst_bin_new
gst_bin_recalculate_latency
gst_bin_remove
gst_bin_remove_many
gst_bin_sync_children_states
gst_bitmask_get_type
gst_buffer_add_meta
gst_buffer_add_protection_meta
gst_buffer_append
gst_buffer_append_memory
gst_buffer_append_region
gst_buffer_copy_deep
gst_buffer_copy_flags_get_type
gst_buffer_copy_into
gst_buffer_copy_region
gst_buffer_extract
gst_buffer_extract_dup
gst_buffer_fill
gst_buffer_find_memory
gst_buffer_flags_get_type
gst_buffer_foreach_meta
gst_buffer_get_all_memory
gst_buffer_get_max_memory
gst_buffer_get_memory
gst_buffer_get_memory_range
gst_buffer_get_meta
gst_buffer_get_size
gst_buffer_get_sizes
gst_buffer_get_sizes_range
gst_buffer_get_type
gst_buffer_insert_memory
gst_buffer_is_all_memory_writable
gst_buffer_is_memory_range_writable
gst_buffer_iterate_meta
gst_buffer_list_foreach
gst_buffer_list_get
gst_buffer_list_get_type
gst_buffer_list_insert
gst_buffer_list_length
gst_buffer_list_new
gst_buffer_list_new_sized
gst_buffer_list_remove
gst_buffer_map
gst_buffer_map_range
gst_buffer_memcmp
gst_buffer_memset
gst_buffer_n_memory
gst_buffer_new
gst_buffer_new_allocate
gst_buffer_new_wrapped
gst_buffer_new_wrapped_full
gst_buffer_peek_memory
gst_buffer_pool_acquire_buffer
gst_buffer_pool_acquire_flags_get_type
gst_buffer_pool_config_add_option
gst_buffer_pool_config_get_allocator
gst_buffer_pool_config_get_option
gst_buffer_pool_config_get_params
gst_buffer_pool_config_has_option
gst_buffer_pool_config_n_options
gst_buffer_pool_config_set_allocator
gst_buffer_pool_config_set_params
gst_buffer_pool_config_validate_params
gst_buffer_pool_get_config
gst_buffer_pool_get_options
gst_buffer_pool_get_type
gst_buffer_pool_has_option
gst_buffer_pool_is_active
gst_buffer_pool_new
gst_buffer_pool_release_buffer
gst_buffer_pool_set_active
gst_buffer_pool_set_config
gst_buffer_pool_set_flushing
gst_buffer_prepend_memory
gst_buffer_remove_all_memory
gst_buffer_remove_memory
gst_buffer_remove_memory_range
gst_buffer_remove_meta
gst_buffer_replace_all_memory
gst_buffer_replace_memory
gst_buffer_replace_memory_range
gst_buffer_resize
gst_buffer_resize_range
gst_buffer_set_size
gst_buffer_unmap
gst_buffering_mode_get_type
gst_bus_add_signal_watch
gst_bus_add_signal_watch_full
gst_bus_add_watch
gst_bus_add_watch_full
gst_bus_async_signal_func
gst_bus_create_watch
gst_bus_disable_sync_message_emission
gst_bus_enable_sync_message_emission
gst_bus_flags_get_type
gst_bus_get_type
gst_bus_have_pending
gst_bus_new
gst_bus_peek
gst_bus_poll
gst_bus_pop
gst_bus_pop_filtered
gst_bus_post
gst_bus_remove_signal_watch
gst_bus_remove_watch
gst_bus_set_flushing
gst_bus_set_sync_handler
gst_bus_sync_reply_get_type
gst_bus_sync_signal_handler
gst_bus_timed_pop
gst_bus_timed_pop_filtered
gst_caps_append
gst_caps_append_structure
gst_caps_append_structure_full
gst_caps_can_intersect
gst_caps_copy_nth
gst_caps_features_add
gst_caps_features_add_id
gst_caps_features_contains
gst_caps_features_contains_id
gst_caps_features_copy
gst_caps_features_free
gst_caps_features_from_string
gst_caps_features_get_nth
gst_caps_features_get_nth_id
gst_caps_features_get_size
gst_caps_features_get_type
gst_caps_features_is_any
gst_caps_features_is_equal
gst_caps_features_new
gst_caps_features_new_any
gst_caps_features_new_empty
gst_caps_features_new_id
gst_caps_features_new_id_valist
gst_caps_features_new_valist
gst_caps_features_remove
gst_caps_features_remove_id
gst_caps_features_set_parent_refcount
gst_caps_features_to_string
gst_caps_filter_and_map_in_place
gst_caps_fixate
gst_caps_flags_get_type
gst_caps_foreach
gst_caps_from_string
gst_caps_get_features
gst_caps_get_size
gst_caps_get_structure
gst_caps_get_type
gst_caps_intersect
gst_caps_intersect_full
gst_caps_intersect_mode_get_type
gst_caps_is_always_compatible
gst_caps_is_any
gst_caps_is_empty
gst_caps_is_equal
gst_caps_is_equal_fixed
gst_caps_is_fixed
gst_caps_is_strictly_equal
gst_caps_is_subset
gst_caps_is_subset_structure
gst_caps_is_subset_structure_full
gst_caps_map_in_place
gst_caps_merge
gst_caps_merge_structure
gst_caps_merge_structure_full
gst_caps_new_any
gst_caps_new_empty
gst_caps_new_empty_simple
gst_caps_new_full
gst_caps_new_full_valist
gst_caps_new_simple
gst_caps_normalize
gst_caps_remove_structure
gst_caps_set_features
gst_caps_set_simple
gst_caps_set_simple_valist
gst_caps_set_value
gst_caps_simplify
gst_caps_steal_structure
gst_caps_subtract
gst_caps_to_string
gst_caps_truncate
gst_child_proxy_child_added
gst_child_proxy_child_removed
gst_child_proxy_get
gst_child_proxy_get_child_by_index
gst_child_proxy_get_child_by_name
gst_child_proxy_get_children_count
gst_child_proxy_get_property
gst_child_proxy_get_type
gst_child_proxy_get_valist
gst_child_proxy_lookup
gst_child_proxy_set
gst_child_proxy_set_property
gst_child_proxy_set_valist
gst_clock_add_observation
gst_clock_add_observation_unapplied
gst_clock_adjust_unlocked
gst_clock_adjust_with_calibration
gst_clock_entry_type_get_type
gst_clock_flags_get_type
gst_clock_get_calibration
gst_clock_get_internal_time
gst_clock_get_master
gst_clock_get_resolution
gst_clock_get_time
gst_clock_get_timeout
gst_clock_get_type
gst_clock_id_compare_func
gst_clock_id_get_time
gst_clock_id_ref
gst_clock_id_unref
gst_clock_id_unschedule
gst_clock_id_wait
gst_clock_id_wait_async
gst_clock_new_periodic_id
gst_clock_new_single_shot_id
gst_clock_periodic_id_reinit
gst_clock_return_get_type
gst_clock_set_calibration
gst_clock_set_master
gst_clock_set_resolution
gst_clock_set_timeout
gst_clock_single_shot_id_reinit
gst_clock_type_get_type
gst_clock_unadjust_unlocked
gst_context_get_context_type
gst_context_get_structure
gst_context_get_type
gst_context_has_context_type
gst_context_is_persistent
gst_context_new
gst_context_writable_structure
gst_control_binding_get_g_value_array
gst_control_binding_get_type
gst_control_binding_get_value
gst_control_binding_get_value_array
gst_control_binding_is_disabled
gst_control_binding_set_disabled
gst_control_binding_sync_values
gst_control_source_get_type
gst_control_source_get_value
gst_control_source_get_value_array
gst_core_error_get_type
gst_core_error_quark
gst_date_time_get_day
gst_date_time_get_hour
gst_date_time_get_microsecond
gst_date_time_get_minute
gst_date_time_get_month
gst_date_time_get_second
gst_date_time_get_time_zone_offset
gst_date_time_get_type
gst_date_time_get_year
gst_date_time_has_day
gst_date_time_has_month
gst_date_time_has_second
gst_date_time_has_time
gst_date_time_has_year
gst_date_time_new
gst_date_time_new_from_g_date_time
gst_date_time_new_from_iso8601_string
gst_date_time_new_from_unix_epoch_local_time
gst_date_time_new_from_unix_epoch_utc
gst_date_time_new_local_time
gst_date_time_new_now_local_time
gst_date_time_new_now_utc
gst_date_time_new_y
gst_date_time_new_ym
gst_date_time_new_ymd
gst_date_time_ref
gst_date_time_to_g_date_time
gst_date_time_to_iso8601_string
gst_date_time_unref
gst_debug_add_log_function
gst_debug_bin_to_dot_data
gst_debug_bin_to_dot_file
gst_debug_bin_to_dot_file_with_ts
gst_debug_category_free
gst_debug_category_get_color
gst_debug_category_get_description
gst_debug_category_get_name
gst_debug_category_get_threshold
gst_debug_category_reset_threshold
gst_debug_category_set_threshold
gst_debug_color_flags_get_type
gst_debug_color_mode_get_type
gst_debug_construct_term_color
gst_debug_construct_win_color
gst_debug_get_all_categories
gst_debug_get_color_mode
gst_debug_get_default_threshold
gst_debug_graph_details_get_type
gst_debug_is_active
gst_debug_is_colored
gst_debug_level_get_name
gst_debug_level_get_type
gst_debug_log
gst_debug_log_default
gst_debug_log_valist
gst_debug_message_get
gst_debug_print_stack_trace
gst_debug_remove_log_function
gst_debug_remove_log_function_by_data
gst_debug_set_active
gst_debug_set_color_mode
gst_debug_set_color_mode_from_string
gst_debug_set_colored
gst_debug_set_default_threshold
gst_debug_set_threshold_for_name
gst_debug_set_threshold_from_string
gst_debug_unset_threshold_for_name
gst_deinit
gst_device_create_element
gst_device_get_caps
gst_device_get_device_class
gst_device_get_display_name
gst_device_get_type
gst_device_has_classes
gst_device_has_classesv
gst_device_monitor_add_filter
gst_device_monitor_get_bus
gst_device_monitor_get_devices
gst_device_monitor_get_type
gst_device_monitor_new
gst_device_monitor_remove_filter
gst_device_monitor_start
gst_device_monitor_stop
gst_device_provider_can_monitor
gst_device_provider_class_add_metadata
gst_device_provider_class_add_static_metadata
gst_device_provider_class_get_metadata
gst_device_provider_class_set_metadata
gst_device_provider_class_set_static_metadata
gst_device_provider_device_add
gst_device_provider_device_remove
gst_device_provider_factory_find
gst_device_provider_factory_get
gst_device_provider_factory_get_by_name
gst_device_provider_factory_get_device_provider_type
gst_device_provider_factory_get_metadata
gst_device_provider_factory_get_metadata_keys
gst_device_provider_factory_get_type
gst_device_provider_factory_has_classes
gst_device_provider_factory_has_classesv
gst_device_provider_factory_list_get_device_providers
gst_device_provider_get_bus
gst_device_provider_get_devices
gst_device_provider_get_factory
gst_device_provider_get_type
gst_device_provider_register
gst_device_provider_start
gst_device_provider_stop
gst_device_reconfigure_element
gst_double_range_get_type
gst_element_abort_state
gst_element_add_pad
gst_element_change_state
gst_element_class_add_metadata
gst_element_class_add_pad_template
gst_element_class_add_static_metadata
gst_element_class_get_metadata
gst_element_class_get_pad_template
gst_element_class_get_pad_template_list
gst_element_class_set_metadata
gst_element_class_set_static_metadata
gst_element_continue_state
gst_element_create_all_pads
gst_element_factory_can_sink_all_caps
gst_element_factory_can_sink_any_caps
gst_element_factory_can_src_all_caps
gst_element_factory_can_src_any_caps
gst_element_factory_create
gst_element_factory_find
gst_element_factory_get_element_type
gst_element_factory_get_metadata
gst_element_factory_get_metadata_keys
gst_element_factory_get_num_pad_templates
gst_element_factory_get_static_pad_templates
gst_element_factory_get_type
gst_element_factory_get_uri_protocols
gst_element_factory_get_uri_type
gst_element_factory_has_interface
gst_element_factory_list_filter
gst_element_factory_list_get_elements
gst_element_factory_list_is_type
gst_element_factory_make
gst_element_flags_get_type
gst_element_get_base_time
gst_element_get_bus
gst_element_get_clock
gst_element_get_compatible_pad
gst_element_get_compatible_pad_template
gst_element_get_factory
gst_element_get_request_pad
gst_element_get_start_time
gst_element_get_state
gst_element_get_static_pad
gst_element_get_type
gst_element_is_locked_state
gst_element_iterate_pads
gst_element_iterate_sink_pads
gst_element_iterate_src_pads
gst_element_link
gst_element_link_filtered
gst_element_link_many
gst_element_link_pads
gst_element_link_pads_filtered
gst_element_link_pads_full
gst_element_lost_state
gst_element_make_from_uri
gst_element_message_full
gst_element_no_more_pads
gst_element_post_message
gst_element_provide_clock
gst_element_query
gst_element_query_convert
gst_element_query_duration
gst_element_query_position
gst_element_register
gst_element_release_request_pad
gst_element_remove_pad
gst_element_request_pad
gst_element_seek
gst_element_seek_simple
gst_element_send_event
gst_element_set_base_time
gst_element_set_bus
gst_element_set_clock
gst_element_set_context
gst_element_set_locked_state
gst_element_set_start_time
gst_element_set_state
gst_element_state_change_return_get_name
gst_element_state_get_name
gst_element_sync_state_with_parent
gst_element_unlink
gst_element_unlink_many
gst_element_unlink_pads
gst_error_get_message
gst_event_copy_segment
gst_event_get_running_time_offset
gst_event_get_seqnum
gst_event_get_structure
gst_event_get_type
gst_event_has_name
gst_event_new_buffer_size
gst_event_new_caps
gst_event_new_custom
gst_event_new_eos
gst_event_new_flush_start
gst_event_new_flush_stop
gst_event_new_gap
gst_event_new_latency
gst_event_new_navigation
gst_event_new_protection
gst_event_new_qos
gst_event_new_reconfigure
gst_event_new_seek
gst_event_new_segment
gst_event_new_segment_done
gst_event_new_sink_message
gst_event_new_step
gst_event_new_stream_start
gst_event_new_tag
gst_event_new_toc
gst_event_new_toc_select
gst_event_parse_buffer_size
gst_event_parse_caps
gst_event_parse_flush_stop
gst_event_parse_gap
gst_event_parse_group_id
gst_event_parse_latency
gst_event_parse_protection
gst_event_parse_qos
gst_event_parse_seek
gst_event_parse_segment
gst_event_parse_segment_done
gst_event_parse_sink_message
gst_event_parse_step
gst_event_parse_stream_flags
gst_event_parse_stream_start
gst_event_parse_tag
gst_event_parse_toc
gst_event_parse_toc_select
gst_event_set_group_id
gst_event_set_running_time_offset
gst_event_set_seqnum
gst_event_set_stream_flags
gst_event_type_flags_get_type
gst_event_type_get_flags
gst_event_type_get_name
gst_event_type_get_type
gst_event_type_to_quark
gst_event_writable_structure
gst_filename_to_uri
gst_flow_get_name
gst_flow_return_get_type
gst_flow_to_quark
gst_format_get_by_nick
gst_format_get_details
gst_format_get_name
gst_format_get_type
gst_format_iterate_definitions
gst_format_register
gst_format_to_quark
gst_formats_contains
gst_fraction_get_type
gst_fraction_range_get_type
gst_g_thread_get_type
gst_ghost_pad_activate_mode_default
gst_ghost_pad_construct
gst_ghost_pad_get_target
gst_ghost_pad_get_type
gst_ghost_pad_internal_activate_mode_default
gst_ghost_pad_new
gst_ghost_pad_new_from_template
gst_ghost_pad_new_no_target
gst_ghost_pad_new_no_target_from_template
gst_ghost_pad_set_target
gst_init
gst_init_check
gst_init_get_option_group
gst_int64_range_get_type
gst_int_range_get_type
gst_is_caps_features
gst_is_initialized
gst_iterator_copy
gst_iterator_filter
gst_iterator_find_custom
gst_iterator_fold
gst_iterator_foreach
gst_iterator_free
gst_iterator_get_type
gst_iterator_item_get_type
gst_iterator_new
gst_iterator_new_list
gst_iterator_new_single
gst_iterator_next
gst_iterator_push
gst_iterator_result_get_type
gst_iterator_resync
gst_library_error_get_type
gst_library_error_quark
gst_lock_flags_get_type
gst_map_flags_get_type
gst_memory_alignment DATA
gst_memory_copy
gst_memory_flags_get_type
gst_memory_get_sizes
gst_memory_get_type
gst_memory_init
gst_memory_is_span
gst_memory_is_type
gst_memory_make_mapped
gst_memory_map
gst_memory_new_wrapped
gst_memory_resize
gst_memory_share
gst_memory_unmap
gst_message_get_seqnum
gst_message_get_stream_status_object
gst_message_get_structure
gst_message_get_type
gst_message_has_name
gst_message_new_application
gst_message_new_async_done
gst_message_new_async_start
gst_message_new_buffering
gst_message_new_clock_lost
gst_message_new_clock_provide
gst_message_new_custom
gst_message_new_device_added
gst_message_new_device_removed
gst_message_new_duration_changed
gst_message_new_element
gst_message_new_eos
gst_message_new_error
gst_message_new_have_context
gst_message_new_info
gst_message_new_latency
gst_message_new_need_context
gst_message_new_new_clock
gst_message_new_progress
gst_message_new_qos
gst_message_new_request_state
gst_message_new_reset_time
gst_message_new_segment_done
gst_message_new_segment_start
gst_message_new_state_changed
gst_message_new_state_dirty
gst_message_new_step_done
gst_message_new_step_start
gst_message_new_stream_start
gst_message_new_stream_status
gst_message_new_structure_change
gst_message_new_tag
gst_message_new_toc
gst_message_new_warning
gst_message_parse_async_done
gst_message_parse_buffering
gst_message_parse_buffering_stats
gst_message_parse_clock_lost
gst_message_parse_clock_provide
gst_message_parse_context_type
gst_message_parse_device_added
gst_message_parse_device_removed
gst_message_parse_error
gst_message_parse_group_id
gst_message_parse_have_context
gst_message_parse_info
gst_message_parse_new_clock
gst_message_parse_progress
gst_message_parse_qos
gst_message_parse_qos_stats
gst_message_parse_qos_values
gst_message_parse_request_state
gst_message_parse_reset_time
gst_message_parse_segment_done
gst_message_parse_segment_start
gst_message_parse_state_changed
gst_message_parse_step_done
gst_message_parse_step_start
gst_message_parse_stream_status
gst_message_parse_structure_change
gst_message_parse_tag
gst_message_parse_toc
gst_message_parse_warning
gst_message_set_buffering_stats
gst_message_set_group_id
gst_message_set_qos_stats
gst_message_set_qos_values
gst_message_set_seqnum
gst_message_set_stream_status_object
gst_message_type_get_name
gst_message_type_get_type
gst_message_type_to_quark
gst_meta_api_type_get_tags
gst_meta_api_type_has_tag
gst_meta_api_type_register
gst_meta_flags_get_type
gst_meta_get_info
gst_meta_register
gst_mini_object_copy
gst_mini_object_flags_get_type
gst_mini_object_get_qdata
gst_mini_object_init
gst_mini_object_is_writable
gst_mini_object_lock
gst_mini_object_make_writable
gst_mini_object_ref
gst_mini_object_replace
gst_mini_object_set_qdata
gst_mini_object_steal
gst_mini_object_steal_qdata
gst_mini_object_take
gst_mini_object_unlock
gst_mini_object_unref
gst_mini_object_weak_ref
gst_mini_object_weak_unref
gst_object_add_control_binding
gst_object_check_uniqueness
gst_object_default_deep_notify
gst_object_default_error
gst_object_flags_get_type
gst_object_get_control_binding
gst_object_get_control_rate
gst_object_get_g_value_array
gst_object_get_name
gst_object_get_parent
gst_object_get_path_string
gst_object_get_type
gst_object_get_value
gst_object_get_value_array
gst_object_has_active_control_bindings
gst_object_has_ancestor
gst_object_has_parent
gst_object_ref
gst_object_ref_sink
gst_object_remove_control_binding
gst_object_replace
gst_object_set_control_binding_disabled
gst_object_set_control_bindings_disabled
gst_object_set_control_rate
gst_object_set_name
gst_object_set_parent
gst_object_suggest_next_sync
gst_object_sync_values
gst_object_unparent
gst_object_unref
gst_pad_activate_mode
gst_pad_add_probe
gst_pad_can_link
gst_pad_chain
gst_pad_chain_list
gst_pad_check_reconfigure
gst_pad_create_stream_id
gst_pad_create_stream_id_printf
gst_pad_create_stream_id_printf_valist
gst_pad_direction_get_type
gst_pad_event_default
gst_pad_flags_get_type
gst_pad_forward
gst_pad_get_allowed_caps
gst_pad_get_current_caps
gst_pad_get_direction
gst_pad_get_element_private
gst_pad_get_last_flow_return
gst_pad_get_offset
gst_pad_get_pad_template
gst_pad_get_pad_template_caps
gst_pad_get_parent_element
gst_pad_get_peer
gst_pad_get_range
gst_pad_get_sticky_event
gst_pad_get_stream_id
gst_pad_get_type
gst_pad_has_current_caps
gst_pad_is_active
gst_pad_is_blocked
gst_pad_is_blocking
gst_pad_is_linked
gst_pad_iterate_internal_links
gst_pad_iterate_internal_links_default
gst_pad_link
gst_pad_link_check_get_type
gst_pad_link_full
gst_pad_link_get_name
gst_pad_link_return_get_type
gst_pad_mark_reconfigure
gst_pad_mode_get_name
gst_pad_mode_get_type
gst_pad_needs_reconfigure
gst_pad_new
gst_pad_new_from_static_template
gst_pad_new_from_template
gst_pad_pause_task
gst_pad_peer_query
gst_pad_peer_query_accept_caps
gst_pad_peer_query_caps
gst_pad_peer_query_convert
gst_pad_peer_query_duration
gst_pad_peer_query_position
gst_pad_presence_get_type
gst_pad_probe_info_get_buffer
gst_pad_probe_info_get_buffer_list
gst_pad_probe_info_get_event
gst_pad_probe_info_get_query
gst_pad_probe_return_get_type
gst_pad_probe_type_get_type
gst_pad_proxy_query_accept_caps
gst_pad_proxy_query_caps
gst_pad_pull_range
gst_pad_push
gst_pad_push_event
gst_pad_push_list
gst_pad_query
gst_pad_query_accept_caps
gst_pad_query_caps
gst_pad_query_convert
gst_pad_query_default
gst_pad_query_duration
gst_pad_query_position
gst_pad_remove_probe
gst_pad_send_event
gst_pad_set_activate_function_full
gst_pad_set_activatemode_function_full
gst_pad_set_active
gst_pad_set_chain_function_full
gst_pad_set_chain_list_function_full
gst_pad_set_element_private
gst_pad_set_event_function_full
gst_pad_set_getrange_function_full
gst_pad_set_iterate_internal_links_function_full
gst_pad_set_link_function_full
gst_pad_set_offset
gst_pad_set_query_function_full
gst_pad_set_unlink_function_full
gst_pad_start_task
gst_pad_sticky_events_foreach
gst_pad_stop_task
gst_pad_store_sticky_event
gst_pad_template_flags_get_type
gst_pad_template_get_caps
gst_pad_template_get_type
gst_pad_template_new
gst_pad_template_pad_created
gst_pad_unlink
gst_pad_use_fixed_caps
gst_param_spec_fraction
gst_param_spec_fraction_get_type
gst_parse_bin_from_description
gst_parse_bin_from_description_full
gst_parse_context_free
gst_parse_context_get_missing_elements
gst_parse_context_get_type
gst_parse_context_new
gst_parse_error_get_type
gst_parse_error_quark
gst_parse_flags_get_type
gst_parse_launch
gst_parse_launch_full
gst_parse_launchv
gst_parse_launchv_full
gst_pipeline_auto_clock
gst_pipeline_flags_get_type
gst_pipeline_get_auto_flush_bus
gst_pipeline_get_bus
gst_pipeline_get_clock
gst_pipeline_get_delay
gst_pipeline_get_pipeline_clock
gst_pipeline_get_type
gst_pipeline_new
gst_pipeline_set_auto_flush_bus
gst_pipeline_set_clock
gst_pipeline_set_delay
gst_pipeline_use_clock
gst_plugin_add_dependency
gst_plugin_add_dependency_simple
gst_plugin_dependency_flags_get_type
gst_plugin_error_get_type
gst_plugin_error_quark
gst_plugin_feature_check_version
gst_plugin_feature_get_plugin
gst_plugin_feature_get_plugin_name
gst_plugin_feature_get_rank
gst_plugin_feature_get_type
gst_plugin_feature_list_copy
gst_plugin_feature_list_debug
gst_plugin_feature_list_free
gst_plugin_feature_load
gst_plugin_feature_rank_compare_func
gst_plugin_feature_set_rank
gst_plugin_flags_get_type
gst_plugin_get_cache_data
gst_plugin_get_description
gst_plugin_get_filename
gst_plugin_get_license
gst_plugin_get_name
gst_plugin_get_origin
gst_plugin_get_package
gst_plugin_get_release_date_string
gst_plugin_get_source
gst_plugin_get_type
gst_plugin_get_version
gst_plugin_is_loaded
gst_plugin_list_free
gst_plugin_load
gst_plugin_load_by_name
gst_plugin_load_file
gst_plugin_register_static
gst_plugin_register_static_full
gst_plugin_set_cache_data
gst_poll_add_fd
gst_poll_fd_can_read
gst_poll_fd_can_write
gst_poll_fd_ctl_read
gst_poll_fd_ctl_write
gst_poll_fd_has_closed
gst_poll_fd_has_error
gst_poll_fd_ignored
gst_poll_fd_init
gst_poll_free
gst_poll_get_read_gpollfd
gst_poll_new
gst_poll_new_timer
gst_poll_read_control
gst_poll_remove_fd
gst_poll_restart
gst_poll_set_controllable
gst_poll_set_flushing
gst_poll_wait
gst_poll_write_control
gst_preset_delete_preset
gst_preset_get_app_dir
gst_preset_get_meta
gst_preset_get_preset_names
gst_preset_get_property_names
gst_preset_get_type
gst_preset_is_editable
gst_preset_load_preset
gst_preset_rename_preset
gst_preset_save_preset
gst_preset_set_app_dir
gst_preset_set_meta
gst_progress_type_get_type
gst_protection_meta_api_get_type
gst_protection_meta_get_info
gst_protection_select_system
gst_proxy_pad_chain_default
gst_proxy_pad_chain_list_default
gst_proxy_pad_get_internal
gst_proxy_pad_get_type
gst_proxy_pad_getrange_default
gst_proxy_pad_iterate_internal_links_default
gst_qos_type_get_type
gst_query_add_allocation_meta
gst_query_add_allocation_param
gst_query_add_allocation_pool
gst_query_add_buffering_range
gst_query_add_scheduling_mode
gst_query_find_allocation_meta
gst_query_get_n_allocation_metas
gst_query_get_n_allocation_params
gst_query_get_n_allocation_pools
gst_query_get_n_buffering_ranges
gst_query_get_n_scheduling_modes
gst_query_get_structure
gst_query_get_type
gst_query_has_scheduling_mode
gst_query_has_scheduling_mode_with_flags
gst_query_new_accept_caps
gst_query_new_allocation
gst_query_new_buffering
gst_query_new_caps
gst_query_new_context
gst_query_new_convert
gst_query_new_custom
gst_query_new_drain
gst_query_new_duration
gst_query_new_formats
gst_query_new_latency
gst_query_new_position
gst_query_new_scheduling
gst_query_new_seeking
gst_query_new_segment
gst_query_new_uri
gst_query_parse_accept_caps
gst_query_parse_accept_caps_result
gst_query_parse_allocation
gst_query_parse_buffering_percent
gst_query_parse_buffering_range
gst_query_parse_buffering_stats
gst_query_parse_caps
gst_query_parse_caps_result
gst_query_parse_context
gst_query_parse_context_type
gst_query_parse_convert
gst_query_parse_duration
gst_query_parse_latency
gst_query_parse_n_formats
gst_query_parse_nth_allocation_meta
gst_query_parse_nth_allocation_param
gst_query_parse_nth_allocation_pool
gst_query_parse_nth_buffering_range
gst_query_parse_nth_format
gst_query_parse_nth_scheduling_mode
gst_query_parse_position
gst_query_parse_scheduling
gst_query_parse_seeking
gst_query_parse_segment
gst_query_parse_uri
gst_query_parse_uri_redirection
gst_query_parse_uri_redirection_permanent
gst_query_remove_nth_allocation_meta
gst_query_remove_nth_allocation_param
gst_query_remove_nth_allocation_pool
gst_query_set_accept_caps_result
gst_query_set_buffering_percent
gst_query_set_buffering_range
gst_query_set_buffering_stats
gst_query_set_caps_result
gst_query_set_context
gst_query_set_convert
gst_query_set_duration
gst_query_set_formats
gst_query_set_formatsv
gst_query_set_latency
gst_query_set_nth_allocation_param
gst_query_set_nth_allocation_pool
gst_query_set_position
gst_query_set_scheduling
gst_query_set_seeking
gst_query_set_segment
gst_query_set_uri
gst_query_set_uri_redirection
gst_query_set_uri_redirection_permanent
gst_query_type_flags_get_type
gst_query_type_get_flags
gst_query_type_get_name
gst_query_type_get_type
gst_query_type_to_quark
gst_query_writable_structure
gst_rank_get_type
gst_registry_add_feature
gst_registry_add_plugin
gst_registry_check_feature_version
gst_registry_feature_filter
gst_registry_find_feature
gst_registry_find_plugin
gst_registry_fork_is_enabled
gst_registry_fork_set_enabled
gst_registry_get
gst_registry_get_feature_list
gst_registry_get_feature_list_by_plugin
gst_registry_get_feature_list_cookie
gst_registry_get_plugin_list
gst_registry_get_type
gst_registry_lookup
gst_registry_lookup_feature
gst_registry_plugin_filter
gst_registry_remove_feature
gst_registry_remove_plugin
gst_registry_scan_path
gst_resource_error_get_type
gst_resource_error_quark
gst_sample_get_buffer
gst_sample_get_caps
gst_sample_get_info
gst_sample_get_segment
gst_sample_get_type
gst_sample_new
gst_scheduling_flags_get_type
gst_search_mode_get_type
gst_seek_flags_get_type
gst_seek_type_get_type
gst_segment_clip
gst_segment_copy
gst_segment_copy_into
gst_segment_do_seek
gst_segment_flags_get_type
gst_segment_free
gst_segment_get_type
gst_segment_init
gst_segment_is_equal
gst_segment_new
gst_segment_offset_running_time
gst_segment_set_running_time
gst_segment_to_position
gst_segment_to_running_time
gst_segment_to_running_time_full
gst_segment_to_stream_time
gst_segtrap_is_enabled
gst_segtrap_set_enabled
gst_state_change_get_type
gst_state_change_return_get_type
gst_state_get_type
gst_static_caps_cleanup
gst_static_caps_get
gst_static_caps_get_type
gst_static_pad_template_get
gst_static_pad_template_get_caps
gst_static_pad_template_get_type
gst_stream_error_get_type
gst_stream_error_quark
gst_stream_flags_get_type
gst_stream_status_type_get_type
gst_structure_can_intersect
gst_structure_change_type_get_type
gst_structure_copy
gst_structure_filter_and_map_in_place
gst_structure_fixate
gst_structure_fixate_field
gst_structure_fixate_field_boolean
gst_structure_fixate_field_nearest_double
gst_structure_fixate_field_nearest_fraction
gst_structure_fixate_field_nearest_int
gst_structure_fixate_field_string
gst_structure_foreach
gst_structure_free
gst_structure_from_string
gst_structure_get
gst_structure_get_boolean
gst_structure_get_clock_time
gst_structure_get_date
gst_structure_get_date_time
gst_structure_get_double
gst_structure_get_enum
gst_structure_get_field_type
gst_structure_get_fraction
gst_structure_get_int
gst_structure_get_int64
gst_structure_get_name
gst_structure_get_name_id
gst_structure_get_string
gst_structure_get_type
gst_structure_get_uint
gst_structure_get_uint64
gst_structure_get_valist
gst_structure_get_value
gst_structure_has_field
gst_structure_has_field_typed
gst_structure_has_name
gst_structure_id_get
gst_structure_id_get_valist
gst_structure_id_get_value
gst_structure_id_has_field
gst_structure_id_has_field_typed
gst_structure_id_set
gst_structure_id_set_valist
gst_structure_id_set_value
gst_structure_id_take_value
gst_structure_intersect
gst_structure_is_equal
gst_structure_is_subset
gst_structure_map_in_place
gst_structure_n_fields
gst_structure_new
gst_structure_new_empty
gst_structure_new_from_string
gst_structure_new_id
gst_structure_new_id_empty
gst_structure_new_valist
gst_structure_nth_field_name
gst_structure_remove_all_fields
gst_structure_remove_field
gst_structure_remove_fields
gst_structure_remove_fields_valist
gst_structure_set
gst_structure_set_name
gst_structure_set_parent_refcount
gst_structure_set_valist
gst_structure_set_value
gst_structure_take_value
gst_structure_to_string
gst_system_clock_get_type
gst_system_clock_obtain
gst_system_clock_set_default
gst_tag_exists
gst_tag_flag_get_type
gst_tag_get_description
gst_tag_get_flag
gst_tag_get_nick
gst_tag_get_type
gst_tag_is_fixed
gst_tag_list_add
gst_tag_list_add_valist
gst_tag_list_add_valist_values
gst_tag_list_add_value
gst_tag_list_add_values
gst_tag_list_copy_value
gst_tag_list_foreach
gst_tag_list_get_boolean
gst_tag_list_get_boolean_index
gst_tag_list_get_date
gst_tag_list_get_date_index
gst_tag_list_get_date_time
gst_tag_list_get_date_time_index
gst_tag_list_get_double
gst_tag_list_get_double_index
gst_tag_list_get_float
gst_tag_list_get_float_index
gst_tag_list_get_int
gst_tag_list_get_int64
gst_tag_list_get_int64_index
gst_tag_list_get_int_index
gst_tag_list_get_pointer
gst_tag_list_get_pointer_index
gst_tag_list_get_sample
gst_tag_list_get_sample_index
gst_tag_list_get_scope
gst_tag_list_get_string
gst_tag_list_get_string_index
gst_tag_list_get_tag_size
gst_tag_list_get_type
gst_tag_list_get_uint
gst_tag_list_get_uint64
gst_tag_list_get_uint64_index
gst_tag_list_get_uint_index
gst_tag_list_get_value_index
gst_tag_list_insert
gst_tag_list_is_empty
gst_tag_list_is_equal
gst_tag_list_merge
gst_tag_list_n_tags
gst_tag_list_new
gst_tag_list_new_empty
gst_tag_list_new_from_string
gst_tag_list_new_valist
gst_tag_list_nth_tag_name
gst_tag_list_peek_string_index
gst_tag_list_remove_tag
gst_tag_list_set_scope
gst_tag_list_to_string
gst_tag_merge_mode_get_type
gst_tag_merge_strings_with_comma
gst_tag_merge_use_first
gst_tag_register
gst_tag_register_static
gst_tag_scope_get_type
gst_tag_setter_add_tag_valist
gst_tag_setter_add_tag_valist_values
gst_tag_setter_add_tag_value
gst_tag_setter_add_tag_values
gst_tag_setter_add_tags
gst_tag_setter_get_tag_list
gst_tag_setter_get_tag_merge_mode
gst_tag_setter_get_type
gst_tag_setter_merge_tags
gst_tag_setter_reset_tags
gst_tag_setter_set_tag_merge_mode
gst_task_cleanup_all
gst_task_get_pool
gst_task_get_state
gst_task_get_type
gst_task_join
gst_task_new
gst_task_pause
gst_task_pool_cleanup
gst_task_pool_get_type
gst_task_pool_join
gst_task_pool_new
gst_task_pool_prepare
gst_task_pool_push
gst_task_set_enter_callback
gst_task_set_leave_callback
gst_task_set_lock
gst_task_set_pool
gst_task_set_state
gst_task_start
gst_task_state_get_type
gst_task_stop
gst_toc_append_entry
gst_toc_dump
gst_toc_entry_append_sub_entry
gst_toc_entry_get_entry_type
gst_toc_entry_get_loop
gst_toc_entry_get_parent
gst_toc_entry_get_start_stop_times
gst_toc_entry_get_sub_entries
gst_toc_entry_get_tags
gst_toc_entry_get_toc
gst_toc_entry_get_type
gst_toc_entry_get_uid
gst_toc_entry_is_alternative
gst_toc_entry_is_sequence
gst_toc_entry_merge_tags
gst_toc_entry_new
gst_toc_entry_set_loop
gst_toc_entry_set_start_stop_times
gst_toc_entry_set_tags
gst_toc_entry_type_get_nick
gst_toc_entry_type_get_type
gst_toc_find_entry
gst_toc_get_entries
gst_toc_get_scope
gst_toc_get_tags
gst_toc_get_type
gst_toc_loop_type_get_type
gst_toc_merge_tags
gst_toc_new
gst_toc_scope_get_type
gst_toc_set_tags
gst_toc_setter_get_toc
gst_toc_setter_get_type
gst_toc_setter_reset
gst_toc_setter_set_toc
gst_type_find_factory_call_function
gst_type_find_factory_get_caps
gst_type_find_factory_get_extensions
gst_type_find_factory_get_list
gst_type_find_factory_get_type
gst_type_find_factory_has_function
gst_type_find_get_length
gst_type_find_get_type
gst_type_find_peek
gst_type_find_probability_get_type
gst_type_find_register
gst_type_find_suggest
gst_type_find_suggest_simple
gst_update_registry
gst_uri_append_path
gst_uri_append_path_segment
gst_uri_construct
gst_uri_equal
gst_uri_error_get_type
gst_uri_error_quark
gst_uri_from_string
gst_uri_from_string_with_base
gst_uri_get_fragment
gst_uri_get_host
gst_uri_get_location
gst_uri_get_path
gst_uri_get_path_segments
gst_uri_get_path_string
gst_uri_get_port
gst_uri_get_protocol
gst_uri_get_query_keys
gst_uri_get_query_string
gst_uri_get_query_table
gst_uri_get_query_value
gst_uri_get_scheme
gst_uri_get_type
gst_uri_get_userinfo
gst_uri_handler_get_protocols
gst_uri_handler_get_type
gst_uri_handler_get_uri
gst_uri_handler_get_uri_type
gst_uri_handler_set_uri
gst_uri_has_protocol
gst_uri_is_normalized
gst_uri_is_valid
gst_uri_is_writable
gst_uri_join
gst_uri_join_strings
gst_uri_make_writable
gst_uri_new
gst_uri_new_with_base
gst_uri_normalize
gst_uri_protocol_is_supported
gst_uri_protocol_is_valid
gst_uri_query_has_key
gst_uri_remove_query_key
gst_uri_set_fragment
gst_uri_set_host
gst_uri_set_path
gst_uri_set_path_segments
gst_uri_set_path_string
gst_uri_set_port
gst_uri_set_query_string
gst_uri_set_query_table
gst_uri_set_query_value
gst_uri_set_scheme
gst_uri_set_userinfo
gst_uri_to_string
gst_uri_type_get_type
gst_util_array_binary_search
gst_util_double_to_fraction
gst_util_dump_mem
gst_util_fraction_add
gst_util_fraction_compare
gst_util_fraction_multiply
gst_util_fraction_to_double
gst_util_gdouble_to_guint64
gst_util_get_timestamp
gst_util_greatest_common_divisor
gst_util_greatest_common_divisor_int64
gst_util_group_id_next
gst_util_guint64_to_gdouble
gst_util_seqnum_compare
gst_util_seqnum_next
gst_util_set_object_arg
gst_util_set_value_from_string
gst_util_uint64_scale
gst_util_uint64_scale_ceil
gst_util_uint64_scale_int
gst_util_uint64_scale_int_ceil
gst_util_uint64_scale_int_round
gst_util_uint64_scale_round
gst_value_array_append_and_take_value
gst_value_array_append_value
gst_value_array_get_size
gst_value_array_get_type
gst_value_array_get_value
gst_value_array_prepend_value
gst_value_can_compare
gst_value_can_intersect
gst_value_can_subtract
gst_value_can_union
gst_value_compare
gst_value_deserialize
gst_value_fixate
gst_value_fraction_multiply
gst_value_fraction_subtract
gst_value_get_bitmask
gst_value_get_caps
gst_value_get_caps_features
gst_value_get_double_range_max
gst_value_get_double_range_min
gst_value_get_fraction_denominator
gst_value_get_fraction_numerator
gst_value_get_fraction_range_max
gst_value_get_fraction_range_min
gst_value_get_int64_range_max
gst_value_get_int64_range_min
gst_value_get_int64_range_step
gst_value_get_int_range_max
gst_value_get_int_range_min
gst_value_get_int_range_step
gst_value_get_structure
gst_value_init_and_copy
gst_value_intersect
gst_value_is_fixed
gst_value_is_subset
gst_value_list_append_and_take_value
gst_value_list_append_value
gst_value_list_concat
gst_value_list_get_size
gst_value_list_get_type
gst_value_list_get_value
gst_value_list_merge
gst_value_list_prepend_value
gst_value_register
gst_value_serialize
gst_value_set_bitmask
gst_value_set_caps
gst_value_set_caps_features
gst_value_set_double_range
gst_value_set_fraction
gst_value_set_fraction_range
gst_value_set_fraction_range_full
gst_value_set_int64_range
gst_value_set_int64_range_step
gst_value_set_int_range
gst_value_set_int_range_step
gst_value_set_structure
gst_value_subtract
gst_value_union
gst_version
gst_version_string