[FFmpeg-user] Wav to Flac conversion: Invalid data found when processing input

[Lou]

On Sat, Aug 19, 2017, at 07:09 PM, Raman wrote:
> I am creating audio wav files from html5 getUserMedia. I need to convert
> the
> wav files to flac format. 
> Out of 10 files, 2 files don't have any issues getting converted but 8 of
> them are giving me error saying: 
> 
> ffmpeg version 3.3.3 Copyright (c) 2000-2017 the FFmpeg developers
>   built with Apple LLVM version 7.0.2 (clang-700.1.81)
>   configuration: --prefix=/usr/local/Cellar/ffmpeg/3.3.3 --enable-shared
> --enable-pthreads --enable-gpl --enable-version3
> --enable-hardcoded-tables
> --enable-avresample --cc=clang --host-cflags= --host-ldflags=
> --enable-libmp3lame --enable-libx264 --enable-libxvid --enable-opencl
> --disable-lzma --enable-vda
>   libavutil      55. 58.100 / 55. 58.100
>   libavcodec     57. 89.100 / 57. 89.100
>   libavformat    57. 71.100 / 57. 71.100
>   libavdevice    57.  6.100 / 57.  6.100
>   libavfilter     6. 82.100 /  6. 82.100
>   libavresample   3.  5.  0 /  3.  5.  0
>   libswscale      4.  6.100 /  4.  6.100
>   libswresample   2.  7.100 /  2.  7.100
>   libpostproc    54.  5.100 / 54.  5.100
> 
> 
> I am not sure why am I getting these errors on random files. 

Please provide a link to a sample input file so we can attempt to
duplicate whatever issue you're experiencing.