FFmpeg/doc/APIchanges

20090301 - r17682 - lavf 52.31.0 - Generic metadata API
  This version introduces a new metadata API (see av_metadata_get() and friends).
  The old API is now deprecated and shouldn't be used anymore. This especially
  include the following structure fields:
    - AVFormatContext.title
    - AVFormatContext.author
    - AVFormatContext.copyright
    - AVFormatContext.comment
    - AVFormatContext.album
    - AVFormatContext.year
    - AVFormatContext.track
    - AVFormatContext.genre
    - AVStream.language
    - AVStream.filename
    - AVProgram.provider_name
    - AVProgram.name
    - AVChapter.title
add an API changelog with a first entry for the new metadata API Originally committed as revision 17697 to svn://svn.ffmpeg.org/ffmpeg/trunk 2009-03-01 18:20:26 +00:00			`20090301 - r17682 - lavf 52.31.0 - Generic metadata API`
Cosmetics: Typo Originally committed as revision 17757 to svn://svn.ffmpeg.org/ffmpeg/trunk 2009-03-03 12:58:49 +00:00			`This version introduces a new metadata API (see av_metadata_get() and friends).`
add an API changelog with a first entry for the new metadata API Originally committed as revision 17697 to svn://svn.ffmpeg.org/ffmpeg/trunk 2009-03-01 18:20:26 +00:00			`The old API is now deprecated and shouldn't be used anymore. This especially`
			`include the following structure fields:`
			`- AVFormatContext.title`
			`- AVFormatContext.author`
			`- AVFormatContext.copyright`
			`- AVFormatContext.comment`
			`- AVFormatContext.album`
			`- AVFormatContext.year`
			`- AVFormatContext.track`
			`- AVFormatContext.genre`
			`- AVStream.language`
			`- AVStream.filename`
			`- AVProgram.provider_name`
			`- AVProgram.name`
			`- AVChapter.title`