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ffmpeg:ffmpeg [2007/12/10 10:49] – devaffmpeg:ffmpeg [2010/03/03 08:56] (current) – deva
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 =====FFMPEG API Documentation===== =====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==== ====Structs====
Line 12: Line 13:
   * [[ffmpeg:AVRational]]   * [[ffmpeg:AVRational]]
   * [[ffmpeg:AVOutputFormat]]   * [[ffmpeg:AVOutputFormat]]
 +  * [[ffmpeg:Url file flags]]
 +  * [[ffmpeg:ByteIOContext]]
 +  * [[ffmpeg:AVStream]]
  
 ====Enums==== ====Enums====
 +  * [[ffmpeg:CodecType]]
   * [[ffmpeg:PixelFormat]]   * [[ffmpeg:PixelFormat]]
   * [[ffmpeg:CodecID]]   * [[ffmpeg:CodecID]]
   * [[ffmpeg:AVERROR]]   * [[ffmpeg:AVERROR]]
 +
 +====Flags====
 +  * [[ffmpeg:CODEC_FLAG_x]]
  
 ====Functions==== ====Functions====
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   * [[ffmpeg:avcodec_get_frame_defaults()]]   * [[ffmpeg:avcodec_get_frame_defaults()]]
   * [[ffmpeg:read_header()]]   * [[ffmpeg:read_header()]]
 +  * [[ffmpeg:av_set_parameters()]]
  
 ===Codec=== ===Codec===
   * [[ffmpeg:av_guess_codec()]]   * [[ffmpeg:av_guess_codec()]]
   * [[ffmpeg:avcodec_open()]] Initializes the AVCodecContext to use the given AVCodec.   * [[ffmpeg:avcodec_open()]] Initializes the AVCodecContext to use the given AVCodec.
 +  * [[ffmpeg:avcodec_alloc_context()]]
  
 ===Decode=== ===Decode===
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   * [[ffmpeg:avcodec_find_decoder_by_name()]]   * [[ffmpeg:avcodec_find_decoder_by_name()]]
   * [[ffmpeg:avcodec_decode_video()]] Decodes a video frame from a buffer into a picture.   * [[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.   * [[ffmpeg:av_read_frame()]] Return the next frame of a stream.
   * <del>[[ffmpeg:av_read_packet()]]</del> (Obsolete, use [[ffmpeg:av_read_frame()]] instead.)   * <del>[[ffmpeg:av_read_packet()]]</del> (Obsolete, use [[ffmpeg:av_read_frame()]] instead.)
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   * [[ffmpeg:av_new_stream()]] Add a new stream to a media file.   * [[ffmpeg:av_new_stream()]] Add a new stream to a media file.
   * [[ffmpeg:av_find_default_stream_index()]]   * [[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=== ===Memory===
   * [[ffmpeg:av_free_packet()]] Free a packet.   * [[ffmpeg:av_free_packet()]] Free a packet.
   * [[ffmpeg:av_free()]] Free memory which has been allocated with av_malloc() or av_realloc().   * [[ffmpeg:av_free()]] Free memory which has been allocated with av_malloc() or av_realloc().
-  * [[ffmpeg:av_freep()]]+  * [[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_malloc()]]
   * [[ffmpeg:av_realloc()]]   * [[ffmpeg:av_realloc()]]
 +
 +===File===
 +  * [[ffmpeg:url_fopen()]]
 +  * [[ffmpeg:url_fclose()]]
  
 ===Search=== ===Search===
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   * [[ffmpeg:av_update_cur_dts()]]   * [[ffmpeg:av_update_cur_dts()]]
   * [[ffmpeg:av_gen_search()]]   * [[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.
  
ffmpeg/ffmpeg.1197280183.txt.gz · Last modified: 2007/12/10 10:49 by deva