[FFmpeg-user] protocol CONCAT has broken In last versions

[Steven Burns]

I had the same error on my recent project.  It has something to do with a security update they applied.  You can resolve by overriding the default security setting and enable safe mode (-safe 0).  I hope this helps, I lost a day trying to figure out what was wrong with my file before someone gave me this advise.

Best,

-

Steven Burns
Director of Backend Development
Look Listen

+1 678 522 7534 Mobile
+1 770 818 5654 Fax
steven at looklisten.com

> On Apr 3, 2016, at 7:33 AM, Ivan Cacique <ivan.cacique at gmail.com> wrote:
> 
> Hi All ! 
> 
> 
> 
> The protocol CONCAT has broken In last versions of FFMPEG TOOL. The version
> ffmpeg-20160225-git-ad17b9d-win64-static is OK. 
> 
> 
> 
> The version ffmpeg-20160330-git-be746ae-win64-static does not. 
> 
> 
> 
> The error is "Unsafe file name <filename>" 
> 
> 
> 
> The example: 
> 
> The Command Line is: 
> D:\Downloads\CACIQUE_VC\bin\Debug\ffmpeg.exe -f concat -i
> "D:\Temp1\CONCATENAR.txt" -map 0 -c copy -y "D:\Temp1\CONCATENADO.mkv"
> 
> 
> 
> The content of file D:\Temp1\CONCATENAR.txt is: 
> 
> file 'D:/Downloads/HD/HOUSE_OF_CARDS/House_of_Cards_S04E01_848.mp4'
> 
> file 'D:/Downloads/HD/HOUSE_OF_CARDS/House_of_Cards_S04E02_848.mp4'
> 
> file 'D:/Downloads/HD/HOUSE_OF_CARDS/House_of_Cards_S04E03_848.mp4'
> 
> 
> The log is: 
> 
> 
> 
> D:\Temp1>D:\Downloads\CACIQUE_VC\bin\Debug\ffmpeg.exe -f concat -i
> D:\Temp1\CONCATENAR.txt -map 0 -c copy -y D:\Temp1\CONCATENADO.mkv
> 
> ffmpeg version N-79173-gbe746ae Copyright (c) 2000-2016 the FFmpeg
> developers
> 
>  built with gcc 5.3.0 (GCC)
> 
>  configuration: --enable-gpl --enable-version3 --disable-w32threads
> --enable-avisynth --enable-bzlib --enable-fontconfig --enable-frei0r
> --enable-gnutls --enable-iconv --enable-libass --enable-libbluray
> --enable-libbs2b --enable-libcaca --enable-libfreetype --enable-libgme
> --enable-libgsm --enable-libilbc --enable-libmodplug --enable-libmfx
> --enable-libmp3lame --enable-libopencore-amrnb --enable-libopencore-amrwb
> --enable-libopenjpeg --enable-libopus --enable-librtmp
> --enable-libschroedinger --enable-libsnappy --enable-libsoxr
> --enable-libspeex --enable-libtheora --enable-libtwolame --enable-libvidstab
> --enable-libvo-amrwbenc --enable-libvorbis --enable-libvpx
> --enable-libwavpack --enable-libwebp --enable-libx264 --enable-libx265
> --enable-libxavs --enable-libxvid --enable-libzimg --enable-lzma
> --enable-decklink --enable-zlib
> 
>  libavutil      55. 19.100 / 55. 19.100
> 
>  libavcodec     57. 32.100 / 57. 32.100
> 
>  libavformat    57. 29.101 / 57. 29.101
> 
>  libavdevice    57.  0.101 / 57.  0.101
> 
> libavfilter     6. 40.102 /  6. 40.102
> 
>  libswscale      4.  0.100 /  4.  0.100
> 
>  libswresample   2.  0.101 /  2.  0.101
> 
>  libpostproc    54.  0.100 / 54.  0.100
> 
> [concat @ 000001b5893924a0] Unsafe file name
> 'D:/Downloads/HD/HOUSE_OF_CARDS/House_of_Cards_S04E01_848.mp4'
> 
> D:\Temp1\CONCATENAR.txt: Operation not permitted
> 
> 
> 
> Perhaps, something has changed? 
> 
> 
> 
> Ivan
> 
> 
> 
> 
> 
> _______________________________________________
> ffmpeg-user mailing list
> ffmpeg-user at ffmpeg.org
> http://ffmpeg.org/mailman/listinfo/ffmpeg-user