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mpv can not display some fonts correctly #5279

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RichieChow opened this issue Dec 24, 2017 · 7 comments
Closed

mpv can not display some fonts correctly #5279

RichieChow opened this issue Dec 24, 2017 · 7 comments
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down-upstream:libass down-upstream features and bugs that need to be implemented and fixed upstream

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@RichieChow
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I found mpv could not display some fonts correctly, such as DF明朝体W5 and FG平成明朝体W7. The text will output as spaces or some strange characters.
But these can be display correctly by mpc-be with XySubFilter.

Look at the japanese characters on the top.
mpv
dymy ank-raws 01 bdrip 1920x1080 hevc-yuv420p10 flac -001

mpc-be
dymy ank-raws 01 bdrip 1920x1080 hevc-yuv420p10 flac mkv_snapshot_01 11_ 2017 12 24_21 53 34

mpv
liuyun vcb-s ank-raws chihayafuru 01 hi10p_1080p x264_flac -001

mpc-be
liuyun vcb-s ank-raws chihayafuru 01 hi10p_1080p x264_flac mkv_snapshot_21 43_ 2017 12 24_21 54 54

   sub/ass: Glyph 0x53F7 not found, broken font? Trying all charmaps
   sub/ass: Glyph 0x53F7 not found in font for (DF明朝体W5, 700, 0)
   sub/ass: Glyph 0x3092 not found, broken font? Trying all charmaps
   sub/ass: Glyph 0x3092 not found in font for (DF明朝体W5, 700, 0)
   sub/ass: Glyph 0x307F not found, broken font? Trying all charmaps
   sub/ass: Glyph 0x307F not found in font for (DF明朝体W5, 700, 0)
   sub/ass: Glyph 0x53D6 not found, broken font? Trying all charmaps
   sub/ass: Glyph 0x53D6 not found in font for (DF明朝体W5, 700, 0)
   sub/ass: Glyph 0x308B not found, broken font? Trying all charmaps
   sub/ass: Glyph 0x308B not found in font for (DF明朝体W5, 700, 0)
   sub/ass: Glyph 0x6F5C not found, broken font? Trying all charmaps
   sub/ass: Glyph 0x6F5C not found in font for (DF明朝体W5, 700, 0)
   sub/ass: Glyph 0x3080 not found, broken font? Trying all charmaps
   sub/ass: Glyph 0x3080 not found in font for (DF明朝体W5, 700, 0)
   sub/ass: Glyph 0x6697 not found, broken font? Trying all charmaps
   sub/ass: Glyph 0x6697 not found in font for (DF明朝体W5, 700, 0)
   sub/ass: Glyph 0x53F7 not found, broken font? Trying all charmaps
   sub/ass: Glyph 0x53F7 not found in font for (DF明朝体W5, 700, 0)
   sub/ass: Glyph 0x3092 not found, broken font? Trying all charmaps
   sub/ass: Glyph 0x3092 not found in font for (DF明朝体W5, 700, 0)
   sub/ass: Glyph 0x307F not found, broken font? Trying all charmaps
   sub/ass: Glyph 0x307F not found in font for (DF明朝体W5, 700, 0)
   sub/ass: Glyph 0x53D6 not found, broken font? Trying all charmaps
   sub/ass: Glyph 0x53D6 not found in font for (DF明朝体W5, 700, 0)
   sub/ass: Glyph 0x308B not found, broken font? Trying all charmaps
   sub/ass: Glyph 0x308B not found in font for (DF明朝体W5, 700, 0)
   .....
@dragons4life
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Do you know how to extract the fonts from the .mkv? I suggest you upload them

@RichieChow
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fonts.zip

@JulianLai
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@RichieChow
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sometimes characters are displayed as blocks
mpv
liuyun vcb-s hanasaku iroha 02 hi10p_1080p bdrip x264_flac -001
mpc-be
liuyun vcb-s hanasaku iroha 02 hi10p_1080p bdrip x264_flac mkv_snapshot_00 02_ 2017 12 30_12 15 40

and subs will be displayed out of the screen
mpv
liuyun vcb-s hanasaku iroha 02 hi10p_1080p bdrip x264_flac -002
mpc-be
liuyun vcb-s hanasaku iroha 02 hi10p_1080p bdrip x264_flac mkv_snapshot_00 21_ 2017 12 30_12 16 30
HGRHAMSJ.zip

@Tsubajashi
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Do you still have that issue? currently fighting with ass-subs myself.

@zc62
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zc62 commented Mar 4, 2019

Is this issue still present or not? If so, have you tried to report to libass? https://github.com/libass/libass/issues

EDIT: probably related to libass/libass#319.

@Akemi Akemi added down-upstream:libass down-upstream features and bugs that need to be implemented and fixed upstream to-be-closed labels Sep 21, 2019
@Akemi
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Akemi commented Dec 3, 2019

ignored issue template and most like reported upstream.

@Akemi Akemi closed this as completed Dec 3, 2019
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