(dos-batch) findstr into xdcamhd and imx .mxf files

[marcorocchini]

https://dl.dropboxusercontent.com/u/39871584/C0015.MXF

https://dl.dropboxusercontent.com/u/39871584/C0020.mxf

C0015 is a SD-IMX-D10 file
C0020 is a HD xdcam hd 422 file

"simply" I would like the batch

If a word "imx50" is find on the file then ....

if a word "MPEG2HD50" is find on the file then ...

if "imx50" OR "mpeg2hd" are not found GOTO End of File

words in not necessary case sensitive

What the best method to reduce searching time?

ps: oh no sorry: the procedure is

in choosed file---> find imx50

if yes do [procedureSD]

if not---> find mpeg2hd

if yes do [procedureHD]

if not goto EndOf File (error: file not SD, not HD or error file/procedure)

[_Al_]

download this mediainfo.zip, I took it from Ripbot264, maybe it was modified by its author, so it can dump all mediainfo into text file, script checks horizontal resolution

then something like this would work:

@echo off
CD /D %~dp0
for %%a in ("*.MXF") do ( call :process %%a )
pause
exit

:process

:: getting horizontal resolution for video
 
if exist  mediainfo.txt del mediainfo.txt
MediaInfo.exe "%~n1%~x1" dumpinfo:unicodefile.txt
TYPE unicodefile.txt > ascii.txt
rename ascii.txt mediainfo.txt
findstr /c:"Width                                    :" "mediainfo.txt" > "temp.txt"
set /p string= < "temp.txt"
SET divider=: 
CALL SET after=%%string:*%divider%=%%
set w=%after: pixels=%
set w=%w: =%
del "temp.txt"
del "unicodefile.txt"
if exist  "ascii.txt" del "ascii.txt"
DEL "mediainfo.txt"

if %w% GTR 720 (goto HD_video_found)
if %w% LEQ 720 (goto SD_video_found)
echo mediainfo could not detect horizontal resolution for %~n1%~x1 video
goto :EOF


:SD_video_found
:: whatever procedure for SD video
echo SD video found: %~n1%~x1

goto :EOF

:HD_video_found
:: whatever procedure for HD video
echo HD video found: %~n1%~x1

goto :EOF

[_Al_]

or if you wanteg go realy for those IMX50 and XDCAM 422 tags only, try this:

@echo off
CD /D %~dp0
for %%a in ("*.MXF") do ( call :process %%a )
pause
exit

:process

:: getting commercial name tag for video
 
if exist  mediainfo.txt del mediainfo.txt
MediaInfo.exe "%~n1%~x1" dumpinfo:unicodefile.txt
TYPE unicodefile.txt > ascii.txt
rename ascii.txt mediainfo.txt
findstr /c:"Commercial name                          :" "mediainfo.txt" > "temp.txt"
set /p string= < "temp.txt"
SET divider=: 
CALL SET name=%%string:*%divider%=%%
set name=%name: =%
del "temp.txt"
del "unicodefile.txt"
if exist  "ascii.txt" del "ascii.txt"
DEL "mediainfo.txt"

if "%name%" == "XDCAMHD422" (goto XDCAMHD422_video_found)
if "%name%" == "IMX50" (goto IMX50_found)
echo no IMX 50 or XDCAM HD 422 found for: %~n1%~x1 video
goto :EOF


:IMX50_found
:: whatever procedure for this video
echo IMX50 video found: %~n1%~x1

goto :EOF

:XDCAMHD422_video_found
:: whatever procedure for this  video
echo XDCAM HD422 video found: %~n1%~x1

goto :EOF

[marcorocchini]

Hi _Al_

Seems to me that your batch use mediainfo to extract info from .mxf files, but I wonder: can the only findstr work directly in .mxf files? without using mediainfo? thank you

[marcorocchini]

kindly I should have another question:

considering my .avi file I would like to change mjpg in MJPG
can I do this directly from dos-command? of course I think the avi file have to be rewrite but what is the command to do this? thank you

[marcorocchini]

color 2
regedit /s v:\automazioneclip\virtualdub\accusoftMJPEG.reg
regedit /s v:\automazioneclip\virtualdub\setaccusoftMJPEG.reg
del v:\automazioneclip\output\temp.avi
del v:\automazioneclip\output\temp.wav
@echo on
set "d="
set "done="
set /p "d=Type source path (or press enter for current folder): "
if not defined d set "d=%cd%"
if not exist "%d%" echo Enter valid path - try again & goto :loop
:loop
cd /d "%d%"
del "temp.txt"
del "unicodefile.txt"
if exist "ascii.txt" del "ascii.txt"
DEL "mediainfo.txt"
for /f "delims=" %%a in ('dir *.mxf /b /od /a-d') do (
if defined done goto :EOF
if not exist "v:\automazioneclip\output\%%~na.*" (
echo %d%\%%~na.mxf|clip >nul


if exist mediainfo.txt del mediainfo.txt
v:\automazioneclip\virtualdub\MediaInfo.exe "%d%\%%~na.mxf" dumpinfo:unicodefile.txt
TYPE unicodefile.txt > ascii.txt
rename ascii.txt mediainfo.txt
findstr /c:"Commercial name : XDCAM HD422" "mediainfo.txt"
IF NOT ERRORLEVEL 1 (
v:\automazioneclip\core\ffmpeg.exe -y -i %d%\%%~na.mxf -filter_complex "[0:1] [0:2] amerge,volume=3" -c:a pcm_s16le v:\automazioneclip\output\%%~na.wav
v:\automazioneclip\core\ffmpeg.exe -y -i %d%\%%~na.mxf -filter_complex "[0:3] [0:4] amerge,volume=3" -c:a pcm_s16le v:\automazioneclip\output\%%~na.ch3ch4.wav
v:\automazioneclip\virtualdub\vdub.exe /max %d%\%%~na.mxf /s v:\automazioneclip\virtualdub\scriptHD.vcf
ren v:\automazioneclip\output\temp.avi %%~na.avi)
findstr /c:"Commercial name : IMX 50" "mediainfo.txt"
IF NOT ERRORLEVEL 1 (
v:\automazioneclip\core\ffmpeg.exe -i %d%\%%~na.mxf -map_channel 0.1.0 -map_channel 0.1.1 -af "volume=volume=9dBrecision=fixed" v:\automazioneclip\output\%%~na.wav
v:\automazioneclip\core\ffmpeg.exe -i %d%\%%~na.mxf -map_channel 0.1.2 -map_channel 0.1.3 -af "volume=volume=9dBrecision=fixed" v:\automazioneclip\output\%%~na.ch3ch4.wav
v:\automazioneclip\virtualdub\vdub.exe /max %d%\%%~na.mxf /s v:\automazioneclip\virtualdub\scriptIMX.vcf
ren v:\automazioneclip\output\temp.avi %%~na.avi)

del "temp.txt"
del "unicodefile.txt"
if exist "ascii.txt" del "ascii.txt"
DEL "mediainfo.txt"

goto loop
set done=1
)
)

[_Al_]

Nice ,that part to check for particular string only and check for error level to proceed or not ... good to know it works with findstr,

I do not follow that loop cycling, but nevermind.

[_Al_]

I just tried those error levels and findstr, it worked only like this (and simple FOR DO loop):
that: > nul is there just to not show those found lines it in command prompt window

findstr /c:"XDCAM HD422" "mediainfo.txt" > nul
IF NOT ERRORLEVEL 1 (echo HD MXF video found: %~n1%~x1)
findstr /c:"IMX 50" "mediainfo.txt" > nul
IF NOT ERRORLEVEL 1 (echo SD MXF video found: %~n1%~x1)

that line

findstr /c:"Commercial name : XDCAM HD422" "mediainfo.txt"

did not worked

[marcorocchini]

sorry, the working in my pc is this

[marcorocchini]

I just tried those error levels and findstr, it worked only like this (and simple FOR DO loop):
that: > nul is there just to not show those found lines it in command prompt window

findstr /c:"XDCAM HD422" "mediainfo.txt" > nul
IF NOT ERRORLEVEL 1 (echo HD MXF video found: %~n1%~x1)
findstr /c:"IMX 50" "mediainfo.txt" > nul
IF NOT ERRORLEVEL 1 (echo SD MXF video found: %~n1%~x1)

that line

findstr /c:"Commercial name : XDCAM HD422" "mediainfo.txt"

did not worked

Hi al, please can you see my post:

https://forum.videohelp.com/threads/364382-batch-to-extract-with-ffmpeg-%28initial%29ti...47#post2320147

thanks!!