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=====FFMPEG API Documentation=====
Taken from [[http://svn.mplayerhq.hu/ffmpeg/trunk/libavformat/avformat.h?view=markup|avformat.h]] and [[http://svn.mplayerhq.hu/ffmpeg/trunk/libavcodec/avcodec.h?view=markup|avcodec.h]] and friends.

====Structs====
  * [[ffmpeg:AVFrame]]
  * [[ffmpeg:AVPacket]]
  * [[ffmpeg:AVCodecContext]]
  * [[ffmpeg:AVFormatContext]]
  * [[ffmpeg:AVFormatParameters]]
  * [[ffmpeg:AVInputFormat]]
  * [[ffmpeg:AVCodec]]
  * [[ffmpeg:AVPicture]]
  * [[ffmpeg:AVRational]]
  * [[ffmpeg:AVOutputFormat]]
  * [[ffmpeg:Url file flags]]
  * [[ffmpeg:ByteIOContext]]
  * [[ffmpeg:AVStream]]

====Enums====
  * [[ffmpeg:CodecType]]
  * [[ffmpeg:PixelFormat]]
  * [[ffmpeg:CodecID]]
  * [[ffmpeg:AVERROR]]

====Flags====
  * [[ffmpeg:CODEC_FLAG_x]]

====Functions====
===General===
  * [[ffmpeg:av_register_all()]] Initialize the library??
  * [[ffmpeg:img_convert()]] Convert among pixel formats.
  * [[ffmpeg:avcodec_alloc_frame()]] Allocates an AVFrame and sets its fields to default values.

===Format===
  * [[ffmpeg:guess_format()]] Guess format based on filename.
  * [[ffmpeg:guess_stream_format()]]
  * [[ffmpeg:av_find_stream_info()]] Read packets of a media file to get stream information.
  * [[ffmpeg:avpicture_get_size()]] Calculate the size of a picture.
  * [[ffmpeg:avpicture_fill()]] Fill in the AVPicture fields.
  * [[ffmpeg:avcodec_get_frame_defaults()]]
  * [[ffmpeg:read_header()]]
  * [[ffmpeg:av_set_parameters()]]

===Codec===
  * [[ffmpeg:av_guess_codec()]]
  * [[ffmpeg:avcodec_open()]] Initializes the AVCodecContext to use the given AVCodec.
  * [[ffmpeg:avcodec_alloc_context()]]

===Decode===
  * [[ffmpeg:av_open_input_file()]] Open a media file as input.
  * [[ffmpeg:av_close_input_file()]] Close an opened media file, but not its codecs.
  * [[ffmpeg:avcodec_find_decoder()]] Finds a decoder with a matching codec ID.
  * [[ffmpeg:avcodec_find_decoder_by_name()]]
  * [[ffmpeg:avcodec_decode_video()]] Decodes a video frame from a buffer into a picture.
  * <del>[[ffmpeg:avcodec_decode_audio()]]</del> Deprecated, use [[ffmpeg:avcodec_decode_audio2()]] instead.
  * [[ffmpeg:avcodec_decode_audio2()]] Decodes an audio frame from a buffer.
  * [[ffmpeg:av_read_frame()]] Return the next frame of a stream.
  * <del>[[ffmpeg:av_read_packet()]]</del> (Obsolete, use [[ffmpeg:av_read_frame()]] instead.)

===Encode===
  * [[ffmpeg:av_alloc_format_context()]] Create context without opening a file.
  * [[ffmpeg:avcodec_find_encoder()]]
  * [[ffmpeg:avcodec_find_encoder_by_name()]]
  * [[ffmpeg:av_new_stream()]] Add a new stream to a media file.
  * [[ffmpeg:av_find_default_stream_index()]]
  * [[ffmpeg:avcodec_encode_audio()]]
  * [[ffmpeg:avcodec_encode_video()]]
  * [[ffmpeg:avcodec_encode_subtitle()]]
  * [[ffmpeg:av_write_frame()]]
  * [[ffmpeg:av_interleaved_write_frame()]]

===Memory===
  * [[ffmpeg:av_free_packet()]] Free a packet.
  * [[ffmpeg:av_free()]] Free memory which has been allocated with av_malloc() or av_realloc().
  * [[ffmpeg:av_freep()]] Free memory, which has been allocated with av_malloc() or av_realloc(), indirectly and set the pointer to NULL.
  * [[ffmpeg:av_malloc()]]
  * [[ffmpeg:av_realloc()]]

===File===
  * [[ffmpeg:url_fopen()]]
  * [[ffmpeg:url_fclose()]]

===Search===
  * [[ffmpeg:av_index_search_timestamp()]]
  * [[ffmpeg:av_add_index_entry()]]
  * [[ffmpeg:av_seek_frame_binary()]]
  * [[ffmpeg:av_update_cur_dts()]]
  * [[ffmpeg:av_gen_search()]]
  * [[ffmpeg:av_seek_frame()]]

====Constributors====
  * deva (Bent Bisballe Nyeng - deva@aasimon.org)

If you would like to contribute, please send a mail to me at deva@aasimon.org.