Remove files if command not sucessful












0















I mux mp4 videos and webm videos with srt (subtitles) files. All the files have the same filenames but different extensions. Like this:



Video1.mp4
Video1.srt


or



Video2.webm
Video2.srt


Sometimes the muxing (merge video with subtitles) is not successful because the srt file is empty. The command line tool I use to merge video with subtitles is called MKVMerge and has 3 exit codes:



0 -- This exit codes means that muxing has completed successfully.



1 -- In this case mkvmerge(1) has output at least one warning, but muxing did continue. A warning is prefixed with the text 'Warning:'. Depending on the issues involved the resulting file might be ok or not. The user is urged to check both the warning and the resulting file.



2 -- This exit code is used after an error occurred. mkvmerge(1) aborts right after outputting the error message. Error messages range from wrong command line arguments over read/write errors to broken files.



I want a command to remove the SRT file if the error code is 1.



Here's what I'm using:



FOR /R "D:Folder" %%A IN (*.mp4 *.webm) do (
"D:mkvmerge.exe" -o "%%~nxA" "%%~A" --language 0:eng "%%~nA.srt"
)


I want that command line to remove the .srt file (which uses the same filename as mp4 or webm) if the error code is 1 (one).










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New contributor




G. L. is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
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  • Errorlevel - Windows CMD - SS64.com

    – DavidPostill
    Jan 7 at 20:08











  • I know about ERRORLEVEL, but I can only perform simple tasks. I don't know how to append when there's a lot of arguments.

    – G. L.
    Jan 7 at 20:14
















0















I mux mp4 videos and webm videos with srt (subtitles) files. All the files have the same filenames but different extensions. Like this:



Video1.mp4
Video1.srt


or



Video2.webm
Video2.srt


Sometimes the muxing (merge video with subtitles) is not successful because the srt file is empty. The command line tool I use to merge video with subtitles is called MKVMerge and has 3 exit codes:



0 -- This exit codes means that muxing has completed successfully.



1 -- In this case mkvmerge(1) has output at least one warning, but muxing did continue. A warning is prefixed with the text 'Warning:'. Depending on the issues involved the resulting file might be ok or not. The user is urged to check both the warning and the resulting file.



2 -- This exit code is used after an error occurred. mkvmerge(1) aborts right after outputting the error message. Error messages range from wrong command line arguments over read/write errors to broken files.



I want a command to remove the SRT file if the error code is 1.



Here's what I'm using:



FOR /R "D:Folder" %%A IN (*.mp4 *.webm) do (
"D:mkvmerge.exe" -o "%%~nxA" "%%~A" --language 0:eng "%%~nA.srt"
)


I want that command line to remove the .srt file (which uses the same filename as mp4 or webm) if the error code is 1 (one).










share|improve this question







New contributor




G. L. is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.





















  • Errorlevel - Windows CMD - SS64.com

    – DavidPostill
    Jan 7 at 20:08











  • I know about ERRORLEVEL, but I can only perform simple tasks. I don't know how to append when there's a lot of arguments.

    – G. L.
    Jan 7 at 20:14














0












0








0








I mux mp4 videos and webm videos with srt (subtitles) files. All the files have the same filenames but different extensions. Like this:



Video1.mp4
Video1.srt


or



Video2.webm
Video2.srt


Sometimes the muxing (merge video with subtitles) is not successful because the srt file is empty. The command line tool I use to merge video with subtitles is called MKVMerge and has 3 exit codes:



0 -- This exit codes means that muxing has completed successfully.



1 -- In this case mkvmerge(1) has output at least one warning, but muxing did continue. A warning is prefixed with the text 'Warning:'. Depending on the issues involved the resulting file might be ok or not. The user is urged to check both the warning and the resulting file.



2 -- This exit code is used after an error occurred. mkvmerge(1) aborts right after outputting the error message. Error messages range from wrong command line arguments over read/write errors to broken files.



I want a command to remove the SRT file if the error code is 1.



Here's what I'm using:



FOR /R "D:Folder" %%A IN (*.mp4 *.webm) do (
"D:mkvmerge.exe" -o "%%~nxA" "%%~A" --language 0:eng "%%~nA.srt"
)


I want that command line to remove the .srt file (which uses the same filename as mp4 or webm) if the error code is 1 (one).










share|improve this question







New contributor




G. L. is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.












I mux mp4 videos and webm videos with srt (subtitles) files. All the files have the same filenames but different extensions. Like this:



Video1.mp4
Video1.srt


or



Video2.webm
Video2.srt


Sometimes the muxing (merge video with subtitles) is not successful because the srt file is empty. The command line tool I use to merge video with subtitles is called MKVMerge and has 3 exit codes:



0 -- This exit codes means that muxing has completed successfully.



1 -- In this case mkvmerge(1) has output at least one warning, but muxing did continue. A warning is prefixed with the text 'Warning:'. Depending on the issues involved the resulting file might be ok or not. The user is urged to check both the warning and the resulting file.



2 -- This exit code is used after an error occurred. mkvmerge(1) aborts right after outputting the error message. Error messages range from wrong command line arguments over read/write errors to broken files.



I want a command to remove the SRT file if the error code is 1.



Here's what I'm using:



FOR /R "D:Folder" %%A IN (*.mp4 *.webm) do (
"D:mkvmerge.exe" -o "%%~nxA" "%%~A" --language 0:eng "%%~nA.srt"
)


I want that command line to remove the .srt file (which uses the same filename as mp4 or webm) if the error code is 1 (one).







windows command-line video batch






share|improve this question







New contributor




G. L. is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.











share|improve this question







New contributor




G. L. is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.









share|improve this question




share|improve this question






New contributor




G. L. is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.









asked Jan 7 at 19:46









G. L.G. L.

358




358




New contributor




G. L. is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.





New contributor





G. L. is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.






G. L. is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.













  • Errorlevel - Windows CMD - SS64.com

    – DavidPostill
    Jan 7 at 20:08











  • I know about ERRORLEVEL, but I can only perform simple tasks. I don't know how to append when there's a lot of arguments.

    – G. L.
    Jan 7 at 20:14



















  • Errorlevel - Windows CMD - SS64.com

    – DavidPostill
    Jan 7 at 20:08











  • I know about ERRORLEVEL, but I can only perform simple tasks. I don't know how to append when there's a lot of arguments.

    – G. L.
    Jan 7 at 20:14

















Errorlevel - Windows CMD - SS64.com

– DavidPostill
Jan 7 at 20:08





Errorlevel - Windows CMD - SS64.com

– DavidPostill
Jan 7 at 20:08













I know about ERRORLEVEL, but I can only perform simple tasks. I don't know how to append when there's a lot of arguments.

– G. L.
Jan 7 at 20:14





I know about ERRORLEVEL, but I can only perform simple tasks. I don't know how to append when there's a lot of arguments.

– G. L.
Jan 7 at 20:14










1 Answer
1






active

oldest

votes


















1














I want that command line to remove the .srt file if the error code is 1.



Look at the error level set by mkvmerge.



Try the following batch file:



FOR /R "D:Folder" %%A IN (*.mp4 *.webm) do (
"D:mkvmerge.exe" -o "%%~nxA" "%%~A" --language 0:eng "%%~nA.srt"
if %errorlevel% equ 1 (
del /q "%%~nA.srt"
)
)




Further Reading




  • An A-Z Index of the Windows CMD command line | SS64.com

  • Windows CMD Commands (categorized) - Windows CMD - SS64.com

  • Del - Delete Files - Windows CMD - SS64.com

  • Errorlevel - Windows CMD - SS64.com






share|improve this answer
























  • Thanks a lot. That's just what I wanted.

    – G. L.
    Jan 7 at 23:27











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1 Answer
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active

oldest

votes








1 Answer
1






active

oldest

votes









active

oldest

votes






active

oldest

votes









1














I want that command line to remove the .srt file if the error code is 1.



Look at the error level set by mkvmerge.



Try the following batch file:



FOR /R "D:Folder" %%A IN (*.mp4 *.webm) do (
"D:mkvmerge.exe" -o "%%~nxA" "%%~A" --language 0:eng "%%~nA.srt"
if %errorlevel% equ 1 (
del /q "%%~nA.srt"
)
)




Further Reading




  • An A-Z Index of the Windows CMD command line | SS64.com

  • Windows CMD Commands (categorized) - Windows CMD - SS64.com

  • Del - Delete Files - Windows CMD - SS64.com

  • Errorlevel - Windows CMD - SS64.com






share|improve this answer
























  • Thanks a lot. That's just what I wanted.

    – G. L.
    Jan 7 at 23:27
















1














I want that command line to remove the .srt file if the error code is 1.



Look at the error level set by mkvmerge.



Try the following batch file:



FOR /R "D:Folder" %%A IN (*.mp4 *.webm) do (
"D:mkvmerge.exe" -o "%%~nxA" "%%~A" --language 0:eng "%%~nA.srt"
if %errorlevel% equ 1 (
del /q "%%~nA.srt"
)
)




Further Reading




  • An A-Z Index of the Windows CMD command line | SS64.com

  • Windows CMD Commands (categorized) - Windows CMD - SS64.com

  • Del - Delete Files - Windows CMD - SS64.com

  • Errorlevel - Windows CMD - SS64.com






share|improve this answer
























  • Thanks a lot. That's just what I wanted.

    – G. L.
    Jan 7 at 23:27














1












1








1







I want that command line to remove the .srt file if the error code is 1.



Look at the error level set by mkvmerge.



Try the following batch file:



FOR /R "D:Folder" %%A IN (*.mp4 *.webm) do (
"D:mkvmerge.exe" -o "%%~nxA" "%%~A" --language 0:eng "%%~nA.srt"
if %errorlevel% equ 1 (
del /q "%%~nA.srt"
)
)




Further Reading




  • An A-Z Index of the Windows CMD command line | SS64.com

  • Windows CMD Commands (categorized) - Windows CMD - SS64.com

  • Del - Delete Files - Windows CMD - SS64.com

  • Errorlevel - Windows CMD - SS64.com






share|improve this answer













I want that command line to remove the .srt file if the error code is 1.



Look at the error level set by mkvmerge.



Try the following batch file:



FOR /R "D:Folder" %%A IN (*.mp4 *.webm) do (
"D:mkvmerge.exe" -o "%%~nxA" "%%~A" --language 0:eng "%%~nA.srt"
if %errorlevel% equ 1 (
del /q "%%~nA.srt"
)
)




Further Reading




  • An A-Z Index of the Windows CMD command line | SS64.com

  • Windows CMD Commands (categorized) - Windows CMD - SS64.com

  • Del - Delete Files - Windows CMD - SS64.com

  • Errorlevel - Windows CMD - SS64.com







share|improve this answer












share|improve this answer



share|improve this answer










answered Jan 7 at 20:21









DavidPostillDavidPostill

104k25225259




104k25225259













  • Thanks a lot. That's just what I wanted.

    – G. L.
    Jan 7 at 23:27



















  • Thanks a lot. That's just what I wanted.

    – G. L.
    Jan 7 at 23:27

















Thanks a lot. That's just what I wanted.

– G. L.
Jan 7 at 23:27





Thanks a lot. That's just what I wanted.

– G. L.
Jan 7 at 23:27










G. L. is a new contributor. Be nice, and check out our Code of Conduct.










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G. L. is a new contributor. Be nice, and check out our Code of Conduct.













G. L. is a new contributor. Be nice, and check out our Code of Conduct.












G. L. is a new contributor. Be nice, and check out our Code of Conduct.
















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