sndio support for playback and record

[ffmpeg] / doc / APIchanges

diff --git a/doc/APIchanges b/doc/APIchanges
index 98682a03195aca360bd1edc2df1dfc6bd1461527..2932028139ae5b2f36b9896a0bb5077613ed8098 100644 (file)
--- a/doc/APIchanges
+++ b/doc/APIchanges
@@ -2,7 +2,6 @@ Never assume the API of libav* to be stable unless at least 1 week has passed si
 the last major version increase.
 The last version increases were:
 libavcodec:  ?
-libavcore:   2010-07-21
 libavdevice: ?
 libavfilter: 2009-10-18
 libavformat: ?
@@ -13,6 +12,118 @@ libavutil:   2009-03-08
 
 API changes, most recent first:
 
+2011-03-25 - 34b47d7 - lavc 52.115.0 - AVCodecContext.audio_service_type
+  Add audio_service_type field to AVCodecContext.
+
+2011-03-02 - 863c471 - lavf  52.103.0 - av_pkt_dump2, av_pkt_dump_log2
+  Add new functions av_pkt_dump2, av_pkt_dump_log2 that uses the
+  source stream timebase for outputting timestamps. Deprecate
+  av_pkt_dump and av_pkt_dump_log.
+
+2011-02-20 - e731b8d - lavf  52.102.0 - avio.h
+  * e731b8d - rename init_put_byte() to ffio_init_context(), deprecating the
+              original, and move it to a private header so it is no longer
+              part of our public API. Instead, use av_alloc_put_byte().
+  * ae628ec - rename ByteIOContext to AVIOContext.
+
+2011-02-16 - 09d171b - lavf  52.101.0 - avformat.h
+                       lavu  52.39.0  - parseutils.h
+  * 610219a - Add av_ prefix to dump_format().
+  * f6c7375 - Replace parse_date() in lavf with av_parse_time() in lavu.
+  * ab0287f - Move find_info_tag from lavf to lavu and add av_prefix to it.
+
+2011-02-15 - lavu 52.38.0 - merge libavcore
+  libavcore is merged back completely into libavutil
+
+2011-02-10 - 55bad0c - lavc 52.113.0 - vbv_delay
+  Add vbv_delay field to AVCodecContext
+
+2011-02-14 - 24a83bd - lavf 52.100.0 - AV_DISPOSITION_CLEAN_EFFECTS
+  Add AV_DISPOSITION_CLEAN_EFFECTS disposition flag.
+
+2011-02-14 - 910b5b8 - lavfi 1.76.0 - AVFilterLink sample_aspect_ratio
+  Add sample_aspect_ratio field to AVFilterLink.
+
+2011-02-10 - 12c14cd - lavf 52.99.0 - AVStream.disposition
+  Add AV_DISPOSITION_HEARING_IMPAIRED and AV_DISPOSITION_VISUAL_IMPAIRED.
+
+2011-02-09 - 5592734 - lavc 52.112.0 - avcodec_thread_init()
+  Deprecate avcodec_thread_init()/avcodec_thread_free() use; instead
+  set thread_count before calling avcodec_open.
+
+2011-02-09 - 778b08a - lavc 52.111.0 - threading API
+  Add CODEC_CAP_FRAME_THREADS with new restrictions on get_buffer()/
+  release_buffer()/draw_horiz_band() callbacks for appropriate codecs.
+  Add thread_type and active_thread_type fields to AVCodecContext.
+
+2011-02-08 - 3940caa - lavf 52.98.0 - av_probe_input_buffer
+  Add av_probe_input_buffer() to avformat.h for probing format from a
+  ByteIOContext.
+
+2011-02-06 - fe174fc - lavf 52.97.0 - avio.h
+  Add flag for non-blocking protocols: URL_FLAG_NONBLOCK
+
+2011-02-04 - f124b08 - lavf 52.96.0 - avformat_free_context()
+  Add avformat_free_context() in avformat.h.
+
+2011-02-03 - f5b82f4 - lavc 52.109.0 - add CODEC_ID_PRORES
+  Add CODEC_ID_PRORES to avcodec.h.
+
+2011-02-03 - fe9a3fb - lavc 52.109.0 - H.264 profile defines
+  Add defines for H.264 * Constrained Baseline and Intra profiles
+
+2011-02-02 - lavf 52.95.0
+  * 50196a9 - add a new installed header version.h.
+  * 4efd5cf, dccbd97, 93b78d1 - add several variants of public
+    avio_{put,get}_str* functions.  Deprecate corresponding semi-public
+    {put,get}_str*.
+
+2011-02-02 - dfd2a00 - lavu 50.37.0 - log.h
+  Make av_dlog public.
+
+2011-01-15 - r26374 - lavfi 1.74.0 - AVFilterBufferRefAudioProps
+  Rename AVFilterBufferRefAudioProps.samples_nb to nb_samples.
+
+2011-01-14 - r26330 - lavf 52.93.0 - av_metadata_copy()
+  Add av_metadata_copy() in avformat.h.
+
+2011-01-07 - r26262 - lavc 52.107.0 - deprecate reordered_opaque
+  Deprecate reordered_opaque in favor of pkt_pts/dts.
+
+2011-01-07 - r26261 - lavc 52.106.0 - pkt_dts
+  Add pkt_dts to AVFrame, this will in the future allow multithreading decoders
+  to not mess up dts.
+
+2011-01-07 - r26260 - lavc 52.105.0 - pkt_pts
+  Add pkt_pts to AVFrame.
+
+2011-01-07 - r26259 - lavc 52.104.0 - av_get_profile_name()
+  Add av_get_profile_name to libavcodec/avcodec.h.
+
+2010-12-27 - r26108 - lavfi 1.71.0 - AV_PERM_NEG_LINESIZES
+  Add AV_PERM_NEG_LINESIZES in avfilter.h.
+
+2010-12-27 - r26104 - lavf 52.91.0 - av_find_best_stream()
+  Add av_find_best_stream to libavformat/avformat.h.
+
+2010-12-27 - r26103 - lavf 52.90.0
+  Add AVFMT_NOSTREAMS flag for formats with no streams,
+  like e.g. text metadata.
+
+2010-12-22 - r26073 - lavu 50.36.0 - file.h
+  Add functions av_file_map() and av_file_unmap() in file.h.
+
+2010-12-19 - r26056 - lavu 50.35.0 - error.h
+  Add "not found" error codes:
+  AVERROR_DEMUXER_NOT_FOUND
+  AVERROR_MUXER_NOT_FOUND
+  AVERROR_DECODER_NOT_FOUND
+  AVERROR_ENCODER_NOT_FOUND
+  AVERROR_PROTOCOL_NOT_FOUND
+  AVERROR_FILTER_NOT_FOUND
+  AVERROR_BSF_NOT_FOUND
+  AVERROR_STREAM_NOT_FOUND
+
 2010-12-09 - r25923 - lavcore 0.16.0 - avcore.h
   Move AV_NOPTS_VALUE, AV_TIME_BASE, AV_TIME_BASE_Q symbols from
   avcodec.h to avcore.h.