2010-02-09 20:28:42 +00:00
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20090601 - r19025 - lavc 52.30.0 - av_lockmgr_register()
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av_lockmgr_register() can be used to register a callback function
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that lavc (and in the future, libraries that depend on lavc) can use
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to implement mutexes. The application should provide a callback function
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the implements the AV_LOCK_* operations described in avcodec.h.
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When the lock manager is registered FFmpeg is guaranteed to behave
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correct also in a multi-threaded application.
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2009-03-01 18:20:26 +00:00
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20090301 - r17682 - lavf 52.31.0 - Generic metadata API
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This version introduce a new metadata API (see av_metadata_get() and friends).
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The old API is now deprecated and shouldn't be used anymore. This especially
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include the following structure fields:
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- AVFormatContext.title
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- AVFormatContext.author
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- AVFormatContext.copyright
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- AVFormatContext.comment
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- AVFormatContext.album
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- AVFormatContext.year
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- AVFormatContext.track
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- AVFormatContext.genre
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- AVStream.language
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- AVStream.filename
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- AVProgram.provider_name
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- AVProgram.name
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- AVChapter.title
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