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Revert "options: disable vsfilter blur compat by default" 

This reverts commit 3d17e19c2c.

The effect of turning off this setting is that mpv doesn't tell libass what
the video stream's resolution is. This happens to result in some files having
their transforms scaled in ways that give higher performance (as described
in #7435) because libass happened to guess a video resolution that resulted
in transforms yielding smaller bitmaps, but it's just as easy for the opposite
to happen depending on the resolutions and effects involved.

The option's name is also somewhat misleading: setting the storage size affects
blur, but it also affects stroke (which is far more important for the vast
majority of scripts) and 3D transforms (which look very screwy when done wrong).
This commit is contained in:
rcombs 2020-10-03 20:09:21 -05:00 committed by Jan Ekström
parent 2409300d40
commit 4dcaf70b96
2 changed files with 2 additions and 2 deletions
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2
DOCS/man/options.rst
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@ -2379,7 +2379,7 @@ Subtitles
``--sub-ass-vsfilter-blur-compat=<yes|no>``
Scale ``\blur`` tags by video resolution instead of script resolution
(disabled by default). This is bug in VSFilter, which according to some,
(enabled by default). This is bug in VSFilter, which according to some,
can't be fixed anymore in the name of compatibility.
Note that this uses the actual video resolution for calculating the

2
options/options.c
View File

@ -287,7 +287,7 @@ const struct m_sub_options mp_subtitle_sub_opts = {
.sub_scale = 1,
.ass_vsfilter_aspect_compat = 1,
.ass_vsfilter_color_compat = 1,
.ass_vsfilter_blur_compat = 0,
.ass_vsfilter_blur_compat = 1,
.ass_style_override = 1,
.ass_shaper = 1,
.use_embedded_fonts = 1,