mirror of https://git.ffmpeg.org/ffmpeg.git
47 lines
1.6 KiB
Plaintext
47 lines
1.6 KiB
Plaintext
Never assume the API of libav* to be stable unless at least 1 week has passed since
|
|
the last major version increase.
|
|
The last version increases were:
|
|
libavcodec: ?
|
|
libavdevice: ?
|
|
libavfilter: ?
|
|
libavformat: ?
|
|
libpostproc: ?
|
|
libswscale: ?
|
|
libavutil: 2009-03-08
|
|
|
|
|
|
API changes, most recent first:
|
|
|
|
2009-03-21 - r18116 - lavu 50.2.0 - av_random*
|
|
The Mersenne Twister PRNG implemented through the av_random* functions
|
|
was removed. Use the lagged Fibonacci PRNG through the av_lfg* functions
|
|
instead.
|
|
|
|
|
|
2009-03-08 - r17869 - lavu 50.0.0 - AVFifoBuffer
|
|
av_fifo_init, av_fifo_read, av_fifo_write and av_fifo_realloc were dropped
|
|
and replaced by av_fifo_alloc, av_fifo_generic_read, av_fifo_generic_write
|
|
and av_fifo_realloc2.
|
|
In addition, the order of the function arguments of av_fifo_generic_read
|
|
were changed to match av_fifo_generic_write.
|
|
The AVFifoBuffer/struct AVFifoBuffer may only be used in an opaque way by
|
|
applications, they may not use sizeof() or directly access members.
|
|
|
|
2009-03-01 - r17682 - lavf 52.31.0 - Generic metadata API
|
|
Introduce a new metadata API (see av_metadata_get() and friends).
|
|
The old API is now deprecated and should not be used anymore. This especially
|
|
includes 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
|