vdr2chapter

@echo off
set TMPFILE=tmp
set COMSKIP=D:\opt\DTV\comskip\comskip.exe
cd /d %~dp0

:bat_start
set chapter_txt_name=%~dpn1
set chapter_txt_name=%chapter_txt_name:.chapters=%
set chapter_txt_name=%chapter_txt_name:.d2v=%
set TRIMFILE="%~dpn1.vdr"

if not exist %TRIMFILE% (
  call %COMSKIP% "%~dpn1.ts"
)
copy %TRIMFILE% %TMPFILE%

setlocal ENABLEDELAYEDEXPANSION

set CHAPTER=c

for /F "tokens=1,2,3 delims=:" %%A in ( %TMPFILE% ) do (
  set /a t_hour=%%A
  set t_minute=%%B
  set t_second=%%C

  if "!t_second:~-5!"=="start" (
    set t_second=!t_second: start=!
    set STATUS=cix
    REM set /a OFFSETS=-1
    set /a OFFSETS=0
  ) else if "!t_second:~-3!"=="end" (
    set t_second=!t_second: end=!
    set STATUS=cox
    REM set /a OFFSETS=1
    set /a OFFSETS=0
   ) else (
    goto end
  )

  if "!t_minute:~0,1!"=="0" (
  　  set /a t_minute=!t_minute:~-1!
  ) else (
    set /a t_minute=!t_minute!
  )

  set t_msec=!t_second:.=!0
  if "!t_msec:~0,1!"=="0" (
　  set /a t_msec=!t_msec:~-4!
  ) else (
    set /a t_msec=!t_msec!
  )

  set /a t_msecond=!t_hour!*3600000+!t_minute!*60000+!t_msec!

  if !t_msecond! EQU 0 (
    set /a t_msecond=0
  ) else (
    set /a t_msecond=!t_msecond!+!OFFSETS!
  )

  set t_msecond=!t_msecond!
  set CHAPTER=!CHAPTER!-!t_msecond!!STATUS!

)

set CHAPTER=!CHAPTER!-0eox-c
echo !CHAPTER!>%TMPFILE%

endlocal

if exist "%chapter_txt_name%.chapter" (
  copy %TMPFILE% "%chapter_txt_name%（チャプタースキップ用）.chapter"
) else (
  copy %TMPFILE% "%chapter_txt_name%.chapter"
)
del %TMPFILE% %TRIMFILE%

rem 次のファイルがあれば :bat_start に戻る
shift
if not "%~1"=="" goto bat_start
exit /b