"The documentation for mpd.conf still links to https://replaygain.org
– according to archive.org, this domain has been defunct since
2014-09-14, shortly after got domain squatted and ever since hosts
dubious content."

Closes https://github.com/MusicPlayerDaemon/MPD/issues/1050

The `{TAG} {NEEDLE}` input format documented seems to be a holdover
of pre-0.21 filters, and the commands support the new format.

The original base relative path was introduced due to an erroneous test
where the URL started with three slashes: "https:///" instead of two,
which led to implementing handling for such cases but broke the two
slashes case.

This fix removes the base relative path handling because with two
slashes the path is anyway always relative to the host (aka absolute
URI, without host).

This reverts 216f62ea and part of 74b2fc7fSigned-off-by: Vincent Petry <PVince81@yahoo.fr>

Closes https://github.com/MusicPlayerDaemon/MPD/issues/1039

Use uri_has_scheme to find out if the href in Webdav responses is absolute
to use the matching base path extraction.
Signed-off-by: Vincent Petry <PVince81@yahoo.fr>

Fixed Webdav base path stripping in cases where href is a relative path.
Signed-off-by: Vincent Petry <PVince81@yahoo.fr>

There can be more than one propstat block each with their own status
code. We're only interested in the one with the 200 status, the found
properties.

This fixes parsing to make sure we process all propstat blocks instead
of just the last one, which might have a 404 status for not-found
properties.
Signed-off-by: Vincent Petry <PVince81@yahoo.fr>

Remove additional "a:prop" in PROPFIND request to match RFC 4918 section 9.1.3.
Added Content-Type header as the body is not a true multipart POST.
Signed-off-by: Vincent Petry <PVince81@yahoo.fr>

Some FFmpeg filters change the sample format, and since MPD assumes
this never happens, this results in loud noise instead of music.  This
commit finally implements the TODO comment by sending one frame of
silence to the filter and checking the output frame's format.

Closes https://github.com/MusicPlayerDaemon/MPD/issues/1009

Fixes #994 - moveoutput: new AudioOutputControl created from copyMoving an output to a partition is now done via MultipleOutputs::AddCopy(),using a new AudioOutputControl constructor. Tags and always_on settings willpersist when moving outputs between partitions.

Have similar information about config file in both mpd.1 ans mpd.conf.5

Update description with content from user manual [0].
Remove obsolete information regarding "required parameters" and log_level

[0] https://www.musicpd.org/doc/html/user.html#the-configuration-file

Closes https://github.com/MusicPlayerDaemon/MPD/issues/1001

Pass a std::string to PathTraitsUTF8::Relative(), implicitly casting
it to std::string_view.  This selects the right overload which returns
std::string_view instead of `const char *`; the latter could return
`nullptr` which would cause the implicit conversion of the return
value to std::string_view to crash.

Regression caused by commits ead20898 and a98d627c.

Closes https://github.com/MusicPlayerDaemon/MPD/issues/995

This adds support for input samples other than 16 bit to the FFmpeg
filter plugin.