vapoursynth / subtext

Subtitle plugin for VapourSynth based on libass
MIT License
16 stars 5 forks source link

Crashes with some .ass subtitles #10

Closed Selur closed 2 years ago

Selur commented 2 years ago

Using:

# Imports
import vapoursynth as vs
# getting Vapoursynth core
core = vs.core
# Loading Plugins
core.std.LoadPlugin(path="C:/Program Files/Hybrid/64bit/vsfilters/Support/fmtconv.dll")
core.std.LoadPlugin(path="C:/Program Files/Hybrid/64bit/vsfilters/SourceFilter/LSmashSource/vslsmashsource.dll")
# source: 'C:\Users\Alex\Videos\Hybrid\Input\TESTVIDEO.mkv'
# current color space: YUV420P8, bit depth: 8, resolution: 1920x1080, fps: 23.976, color matrix: 709, yuv luminance scale: limited, scanorder: progressive
# Loading C:\Users\Alex\Videos\Hybrid\Input\TESTVIDEO.mkv using LWLibavSource
clip = core.lsmas.LWLibavSource(source="C:/Users/Alex/Videos/Hybrid/Input/TESTVIDEO.mkv", format="YUV420P8", cache=0, prefer_hw=0)
# Setting color matrix to 709.
clip = core.std.SetFrameProps(clip, _Matrix=1)
clip = clip if not core.text.FrameProps(clip,'_Transfer') else core.std.SetFrameProps(clip, _Transfer=1)
clip = clip if not core.text.FrameProps(clip,'_Primaries') else core.std.SetFrameProps(clip, _Primaries=1)
# Setting color range to TV (limited) range.
clip = core.std.SetFrameProp(clip=clip, prop="_ColorRange", intval=1)
# making sure frame rate is set to 23.976
clip = core.std.AssumeFPS(clip=clip, fpsnum=24000, fpsden=1001)
clip = core.fmtc.resample(clip=clip, kernel="spline16", w=1280, h=720, interlaced=False, interlacedd=False)
# Loading C:\Users\Alex\Videos\Hybrid\Output\TESTVIDEO_id_2_lang_en_default.ass using SubText
clip = core.sub.TextFile(clip=clip, file="C:/Users/Alex/Videos/Hybrid/Output/TESTVIDEO_id_2_lang_en_default.ass", fontdir="C:/Users/Alex/AppData/Roaming/hybrid/fonts")
# adjusting output color from: YUV420P16 to YUV420P8 for x264Model
clip = core.resize.Bicubic(clip=clip, format=vs.YUV420P8, range_s="limited")
# set output frame rate to 23.976fps
clip = core.std.AssumeFPS(clip=clip, fpsnum=24000, fpsden=1001)
# Output
clip.set_output()

the encoding, preview and vspipe crash at frame 26763, using VsFilterMod or AssRender works fine. Here are the used subtitles and fonts: One Punch Man S01E07_id_2_lang_en_default.zip fonts.zip .

Masaiki commented 2 years ago

use this or this

myrsloik commented 2 years ago

New build uploaded that's linked against more recent libraries. Probably fixes things.

Selur commented 2 years ago

Yup, works fine now. Thanks!