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authorwm4 <wm4@nowhere>2020-04-12 21:55:35 +0200
committerwm4 <wm4@nowhere>2020-04-13 15:56:27 +0200
commitc99d95ac17364c46bc161867d1102361f05a6cc5 (patch)
tree25b1033cbd19b87ec076f1c91b26677a07788772 /DOCS
parent28f2d7454d5ea997dec691376ebcdf4c4e0454b4 (diff)
downloadmpv-c99d95ac17364c46bc161867d1102361f05a6cc5.tar.bz2
mpv-c99d95ac17364c46bc161867d1102361f05a6cc5.tar.xz
vf_format: add gross mechanism for forcing scaler for testing
This sucks, but is helpful for testing. Obviously, it would be much nicer if there were a way to specify _all_ scaler options per filter (if the user wanted), instead of always using the global options. But this is "too hard" for now. For testing, it is extremely convenient to select the scaler backend, so add this option, but make clear that it could go away. We'd delete it once there is a better mechanism for this.
Diffstat (limited to 'DOCS')
-rw-r--r--DOCS/man/vf.rst4
1 files changed, 4 insertions, 0 deletions
diff --git a/DOCS/man/vf.rst b/DOCS/man/vf.rst
index 50609f978a..4f9268256c 100644
--- a/DOCS/man/vf.rst
+++ b/DOCS/man/vf.rst
@@ -335,6 +335,10 @@ Available mpv-only filters are:
but values such as ``[16:9]`` can be passed too (``[...]`` for quoting
to prevent the option parser from interpreting the ``:`` character).
+ ``<force-scaler=auto|zimg|sws>``
+ Force a specific scaler backend, if applicable. This is a debug option
+ and could go away any time.
+
``lavfi=graph[:sws-flags[:o=opts]]``
Filter video using FFmpeg's libavfilter.