API changes, most recent first:
-2016-04-27 - xxxxxxx - lavu 55.23.100 - log.h
+2016-xx-xx - xxxxxxx / db7968b - lavf 57.40.100 / 57.7.0 - avio.h
+ Add AVIODataMarkerType, write_data_type, ignore_boundary_point and
+ avio_write_marker.
+
+2016-xx-xx - xxxxxxx / 0c4468d - lavu 55.26.100 / 55.12.0 - opt.h
+ Add av_stereo3d_type_name() and av_stereo3d_from_name().
+
+2016-06-22 - xxxxxxx - lavu 55.25.100 - hwcontext_dxva2.h
+ Add new installed header with DXVA2-specific hwcontext definitions.
+
+2016-04-27 - fb91871 - lavu 55.23.100 - log.h
Add a new function av_log_format_line2() which returns number of bytes
written to the target buffer.
-2016-xx-xx - xxxxxxx - lavc 57.37.100 - avcodec.h
+2016-04-21 - 7fc329e - lavc 57.37.100 - avcodec.h
Add a new audio/video encoding and decoding API with decoupled input
and output -- avcodec_send_packet(), avcodec_receive_frame(),
avcodec_send_frame() and avcodec_receive_packet().
-2016-xx-xx - xxxxxxx - lavc 57.15.0 - avcodec.h
+2016-03-20 - af9cac1 / 33d1898 - lavc 57.35.100 / 57.15.0 - avcodec.h
Add a new bitstream filtering API working with AVPackets.
Deprecate the old bitstream filtering API.
2016-04-11 - xxxxxxx - lavf 57.33.0 - avformat.h
Add AVStream.codecpar, deprecate AVStream.codec.
-2016-04-02 - xxxxxxx - lavu 55.20.100 - base64.h
+2016-04-02 - e8a9b64 - lavu 55.20.100 - base64.h
Add AV_BASE64_DECODE_SIZE(x) macro.
2016-xx-xx - lavc 57.33.0 - avcodec.h
xxxxxxx - Add AVCodecParameters and its related API.
xxxxxxx - Add av_get_audio_frame_duration2().
-2016-03-11 - xxxxxxx - lavf/lavc 57.28.101
+2016-03-11 - 6d8ab35 - lavf/lavc 57.28.101
Add requirement to bitstream filtering API that returned packets with
size == 0 and side_data_elems == 0 are to be skipped by the caller.
-2016-XX-XX - xxxxxxx - lavf 57.28.100
+2016-03-04 - 9362973 - lavf 57.28.100
Add protocol blacklisting API
-2016-02-28 - xxxxxxx - lavc 57.27.101
+2016-02-28 - 4dd4d53 - lavc 57.27.101
Validate AVFrame returned by get_buffer2 to have required
planes not NULL and unused planes set to NULL as crashes
and buffer overflow are possible with certain streams if
that is not the case.
-2016-xx-xx - xxxxxxx - lavc 57.27.100 - avcodec.h
+2016-02-26 - 30e7685 - lavc 57.27.100 - avcodec.h
"flags2" decoding option now allows the flag "ass_ro_flush_noop" preventing
the reset of the ASS ReadOrder field on flush. This affects the content of
AVSubtitles.rects[N]->ass when "sub_text_format" is set to "ass" (see
previous entry).
-2016-xx-xx - xxxxxxx - lavc 57.26.100 - avcodec.h
+2016-02-26 - 2941282 - lavc 57.26.100 - avcodec.h
Add a "sub_text_format" subtitles decoding option allowing the values "ass"
(recommended) and "ass_with_timings" (not recommended, deprecated, default).
The default value for this option will change to "ass" at the next major
xxxxxxx avfilter.h - Add AVFilterLink.hw_frames_ctx.
xxxxxxx buffersrc.h - Add AVBufferSrcParameters and functions for handling it.
-2016-02-xx - xxxxxxx - lavc 57.25.100
+2016-02-23 - 14f7a3d - lavc 57.25.100
Add AV_PKT_DATA_MPEGTS_STREAM_ID for exporting the MPEGTS stream ID.
2016-xx-xx - lavu 55.18.100
* base -- is now stored in AVBufferRef
* reference, type, buffer_hints -- are unnecessary in the new API
* hwaccel_picture_private, owner, thread_opaque -- should not
- have been acessed from outside of lavc
+ have been accessed from outside of lavc
* qscale_table, qstride, qscale_type, mbskip_table, motion_val,
mb_type, dct_coeff, ref_index -- mpegvideo-specific tables,
which are not exported anymore.