diff options
Diffstat (limited to 'mkvlib/ass.go')
| -rw-r--r-- | mkvlib/ass.go | 24 |
1 files changed, 22 insertions, 2 deletions
diff --git a/mkvlib/ass.go b/mkvlib/ass.go index 00ff7f1..e529f73 100644 --- a/mkvlib/ass.go +++ b/mkvlib/ass.go @@ -1,6 +1,7 @@ package mkvlib import ( + "bytes" "encoding/binary" "fmt" "github.com/antchfx/xmlquery" @@ -286,9 +287,17 @@ func (self *assProcessor) createFontSubset(font *fontInfo) bool { args = append(args, "--name-languages="+"*") args = append(args, "--font-number="+font.index) args = append(args, font.file) - if p, err := newProcess(nil, nil, nil, "", pyftsubset, args...); err == nil { + buf := bytes.NewBufferString("") + if p, err := newProcess(nil, nil, buf, "", pyftsubset, args...); err == nil { s, err := p.Wait() ok = err == nil && s.ExitCode() == 0 + if strings.Contains(buf.String(), "WARNING: mort NOT subset; don't know how to subset; dropped") { + _ = os.Remove(_fn) + if len(findFonts(self.output)) == 0 { + _ = os.RemoveAll(self.output) + } + ok = false + } } if !ok { printLog(self.lcb, `Failed to subset font: "%s"[%s].`, n, font.index) @@ -359,8 +368,19 @@ func (self *assProcessor) changeFontName(font *fontInfo) bool { args = append(args, "-o", font.sFont) args = append(args, fn) ok := false - if p, err := newProcess(os.Stdin, nil, nil, "", ttx, args...); err == nil { + buf := bytes.NewBufferString("") + if p, err := newProcess(nil, nil, buf, "", ttx, args...); err == nil { + r := true + go func() { + for r { + time.Sleep(500 * time.Millisecond) + if strings.Contains(buf.String(), "(Hit any key to exit)") { + _ = p.Kill() + } + } + }() s, err := p.Wait() + r = false ok = err == nil && s.ExitCode() == 0 } if !ok { |