mp4convertor

MyEncoder.bat

@echo off
set CurPath=%0
IF NOT "%CurPath%"=="" set CurPath=%CurPath:~0,-15%"
set PATH=%CurPath%;%PATH%
set flock="%CurPath%\converting.txt"

:START
if exist %flock% goto WAIT
echo 文件正在转换中！请勿删除此文件！ > %flock%

set source=%~f1
echo 当前正在转换 >> %flock%
echo %source% >> %flock%
echo 如果你发现相应的MP4文件已经生成，请删除本文件，会自动开始下一个任务。 >> %flock%

set tmp=%~dpn1.tmp.avi
set vid=%~dpn1.264
set aud=%~dpn1.aac
set mp4=%~dpn1.mp4
if exist %mp4% goto END
mencoder.exe "%source%" -af volnorm=1,channels=2 -vf harddup -ofps 24 -oac faac -faacopts br=96:mpeg=4:object=2 -ovc x264 -ffourcc H264 -x264encopts crf=25:level_idc=21:bframes=3:frameref=2:nopsnr:nossim -nosub -o "%tmp%"
mencoder -ovc copy -nosound -of rawvideo -o "%vid%" "%tmp%"
mencoder -ovc frameno -oac copy -of rawaudio -o "%aud%" "%tmp%"
if not exist "%vid%" goto END
if not exist "%aud%" goto END
mp4creator -c "%vid%" -rate=24 "%mp4%"
mp4creator -c "%aud%" "%mp4%"
if not exist "%mp4%" goto END
del "%tmp%"
del "%vid%"
del "%aud%"
goto END

:END
del %flock%
exit /b

:WAIT
echo Waiting:%source%
ping 127.0.0.1 > nul
goto START