On 1/19/2022 3:07 PM, Andreas Rheinhardt wrote:
James Almer:
From: Anton Khirnov <an...@khirnov.net>
The new API is more extensible and allows for custom layouts.
More accurate information is exported, eg for decoders that do not
set a channel layout, lavc will not make one up for them.
Deprecate the old API working with just uint64_t bitmasks.
Expanded and completed by Vittorio Giovara <vittorio.giov...@gmail.com>
and James Almer <jamr...@gmail.com>.
Signed-off-by: Vittorio Giovara <vittorio.giov...@gmail.com>
Signed-off-by: James Almer <jamr...@gmail.com>
---
Changes since last version:
*av_channel_layout_from_string() and av_channel_layout_describe() now support
a "designation@name" syntax, effectively making both functions reciprocal
when there are custom names in some or all channels.
It's the syntax suggested by Marton and is both extensible if required and
not too ulgy in human readable output if the string is printed verbatim.
*av_channel_layout_index_from_string() and
av_channel_layout_channel_from_string() also support this syntax now.
I plan to push this version soon. Any extension to the syntax supported by these
helpers can be written by whoever needs it.
You forgot the examples and the tools; and ffplay. And do you really
Ported ffplay. Will port the rest later.
intend for the deprecation warnings in ffmpeg_opt.c to stay?
Ok, I'll silence them.
- Andreas
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