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DOCS/options: altered spdif passthrough warning #12072

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9 changes: 6 additions & 3 deletions DOCS/man/options.rst
Original file line number Diff line number Diff line change
Expand Up @@ -1905,9 +1905,12 @@ Audio

.. admonition:: Warning

There is not much reason to use this. HDMI supports uncompressed
multichannel PCM, and mpv supports lossless DTS-HD decoding via
FFmpeg's new DCA decoder (based on libdcadec).
In general it is not recommended to use passthrough, since HDMI
supports uncompressed multichannel PCM, and mpv supports lossless
DTS-HD decoding via FFmpeg's new DCA decoder (based on libdcadec).

Nevertheless there are some cases in which it must be activated for
correct playback, such as 3D audio formats like Dolby Atmos or DTS:X.
Comment on lines +1908 to +1913
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Suggested change
In general it is not recommended to use passthrough, since HDMI
supports uncompressed multichannel PCM, and mpv supports lossless
DTS-HD decoding via FFmpeg's new DCA decoder (based on libdcadec).
Nevertheless there are some cases in which it must be activated for
correct playback, such as 3D audio formats like Dolby Atmos or DTS:X.
Generally, passthrough is not recommended because HDMI supports
uncompressed multichannel PCM, and mpv supports lossless DTS-HD decoding.
However, there are cases where passthrough must be enabled for proper
playback, particularly for 3D audio formats such as Dolby Atmos or DTS:X.

How about something like this? Particularity mentioning "new" (now almost 10 years old) decoder is not important detail.


``--ad=<decoder1,decoder2,...[-]>``
Specify a priority list of audio decoders to be used, according to their
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