On 3/15/2022 11:54 AM, Anton Khirnov wrote:
---
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.
Missing the non diegetic disposition from b2d6e7a289 in lavf, and
swr_alloc_set_opts2() from libswr (and some AVOption values, but not
sure if those need to be mentioned).
LGTM otherwise. Thanks.
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