Definition at line 513 of file avformat.h.

Referenced by av_dump_format(), av_guess_codec(), av_guess_format(), build_file_streams(), compute_status(), do_video_out(), ffserver_guess_format(), ffserver_parse_config_stream(), force_one_stream(), format_to_name(), http_parse_request(), http_receive_data(), log_slave(), mkv_write_header(), mov_write_header(), open_output_file(), rtsp_cmd_describe(), rtsp_cmd_setup(), seg_write_header(), show_formats_devices(), show_help_muxer(), swf_write_header(), and transcode_init().

Descriptive name for the format, meant to be more human-readable than name.

You should use the NULL_IF_CONFIG_SMALL() macro to define it.

Definition at line 519 of file avformat.h.

Referenced by show_formats_devices(), and show_help_muxer().

Definition at line 520 of file avformat.h.

Referenced by av_guess_format(), http_parse_request(), and show_help_muxer().

comma-separated filename extensions

Definition at line 521 of file avformat.h.

Referenced by av_guess_format(), and show_help_muxer().

default audio codec

Examples:

muxing.c.

Definition at line 523 of file avformat.h.

Referenced by av_guess_codec(), avformat_query_codec(), ffserver_parse_config_stream(), main(), and show_help_muxer().

default video codec

Examples:

muxing.c.

Definition at line 524 of file avformat.h.

Referenced by av_guess_codec(), avformat_query_codec(), ffserver_parse_config_stream(), main(), open_output_file(), and show_help_muxer().

default subtitle codec

Definition at line 525 of file avformat.h.

Referenced by av_guess_codec(), avformat_query_codec(), open_output_file(), and show_help_muxer().

can use flags: AVFMT_NOFILE, AVFMT_NEEDNUMBER, AVFMT_RAWPICTURE, AVFMT_GLOBALHEADER, AVFMT_NOTIMESTAMPS, AVFMT_VARIABLE_FPS, AVFMT_NODIMENSIONS, AVFMT_NOSTREAMS, AVFMT_ALLOW_FLUSH, AVFMT_TS_NONSTRICT

Examples:

muxing.c, remuxing.c, and transcoding.c.

Definition at line 532 of file avformat.h.

Referenced by add_stream(), av_interleaved_write_frame(), av_write_frame(), avformat_write_header(), compute_pkt_fields2(), do_video_out(), dump_stream_format(), ffmpeg_cleanup(), flush_encoders(), init_muxer(), main(), new_output_stream(), open_output_file(), open_slave(), seg_write_header(), tee_write_trailer(), transcode_init(), write_frame(), write_header(), and write_video_frame().

List of supported codec_id-codec_tag pairs, ordered by "better choice first".

The arrays are all terminated by AV_CODEC_ID_NONE.

Definition at line 538 of file avformat.h.

Referenced by avformat_query_codec(), init_muxer(), segment_mux_init(), transcode_init(), and validate_codec_tag().

AVClass for the private context.

Definition at line 541 of file avformat.h.

Referenced by av_write_trailer(), avformat_alloc_output_context2(), avformat_free_context(), chunk_mux_init(), ff_rtp_get_payload_type(), format_child_class_next(), format_child_next(), hls_start(), hls_write_packet(), init_muxer(), segment_start(), show_format_opts(), show_formats_devices(), and show_help_muxer().

Definition at line 550 of file avformat.h.

Referenced by av_oformat_next(), and av_register_output_format().

size of private data so that it can be allocated in the wrapper

Definition at line 554 of file avformat.h.

Referenced by avformat_alloc_output_context2(), and init_muxer().

Definition at line 556 of file avformat.h.

Referenced by avformat_write_header(), and webm_chunk_write_header().

Write a packet.

If AVFMT_ALLOW_FLUSH is set in flags, pkt can be NULL in order to flush data buffered in the muxer. When flushing, return 0 if there still is more data to flush, or 1 if everything was flushed and there is no more buffered data.

Definition at line 564 of file avformat.h.

Referenced by av_write_frame(), chunk_end(), and write_packet().

Definition at line 565 of file avformat.h.

Referenced by av_write_trailer(), and webm_chunk_write_trailer().

Currently only used to set pixel format if not YUV420P.

Definition at line 569 of file avformat.h.

Referenced by interleave_packet().

Test if the given codec can be stored in this container.

Returns

1 if the codec is supported, 0 if it is not. A negative number if unknown. MKTAG('A', 'P', 'I', 'C') if the codec is only supported as AV_DISPOSITION_ATTACHED_PIC

Definition at line 578 of file avformat.h.

Referenced by avformat_query_codec().

Definition at line 580 of file avformat.h.

Referenced by av_get_output_timestamp().

Allows sending messages from application to device.

Definition at line 585 of file avformat.h.

Referenced by avdevice_app_to_dev_control_message().

Write an uncoded AVFrame.

See av_write_uncoded_frame() for details.

The library will free *frame afterwards, but the muxer can prevent it by setting the pointer to NULL.

Definition at line 596 of file avformat.h.

Referenced by av_write_uncoded_frame_internal(), av_write_uncoded_frame_query(), and write_packet().

Returns device list with it properties.

See Also

avdevice_list_devices() for more details.

Definition at line 602 of file avformat.h.

Referenced by avdevice_list_devices().

Initialize device capabilities submodule.

See Also

avdevice_capabilities_create() for more details.

Definition at line 607 of file avformat.h.

Referenced by avdevice_capabilities_create().

Free device capabilities submodule.

See Also

avdevice_capabilities_free() for more details.

Definition at line 612 of file avformat.h.

Referenced by avdevice_capabilities_free().

default data codec

Definition at line 613 of file avformat.h.

Referenced by av_guess_codec().