[FFmpeg-devel] [PATCH] doc/APIchanges: update for the new channel layout API

[Anton Khirnov]

---
 doc/APIchanges | 30 ++++++++++++++++++++++++++++++
 1 file changed, 30 insertions(+)

diff --git a/doc/APIchanges b/doc/APIchanges
index ccc4f24b28..88a2e82b76 100644
--- a/doc/APIchanges
+++ b/doc/APIchanges
@@ -14,6 +14,36 @@ libavutil:     2021-04-27
 
 API changes, most recent first:
 
+2022-03-15 - cdba98bb80 - lavfi 8.28.100 - avfilter.h buffersink.h buffersrc.h
+  Update AVFilterLink for the new channel layout API: add ch_layout,
+  deprecate channel_layout.
+
+  Update the buffersink filter sink for the new channel layout API:
+  add av_buffersink_get_ch_layout() and the ch_layouts option,
+  deprecate av_buffersink_get_channel_layout() and the channel_layouts option.
+
+  Update AVBufferSrcParameters for the new channel layout API:
+  add ch_layout, deprecate channel_layout.
+
+2022-03-15 - cdba98bb80 - lavc 59.24.100 - avcodec.h codec_par.h
+  Update AVCodecParameters for the new channel layout API: add ch_layout,
+  deprecate channels/channel_layout.
+
+  Update AVCodecContext for the new channel layout API: add ch_layout,
+  deprecate channels/channel_layout.
+
+  Update AVCodec for the new channel layout API: add ch_layouts,
+  deprecate channel_layouts.
+
+2022-03-15 - cdba98bb80 - lavu 57.24.100 - channel_layout.h frame.h opt.h
+  Add new channel layout API based on the AVChannelLayout struct.
+  Add support for Ambisonic audio.
+  Deprecate previous channel layout API based on uint64 bitmasks.
+
+  Add AV_OPT_TYPE_CHLAYOUT option type, deprecate AV_OPT_TYPE_CHANNEL_LAYOUT.
+  Update AVFrame for the new channel layout API: add ch_layout, deprecate
+  channels/channel_layout.
+
 2022-03-10 - xxxxxxxxxx - lavu 57.23.100 - cpu.h
   Add AV_CPU_FLAG_AVX512ICL.
 
-- 
2.34.1