I'm trying to convert wav audio file to pcm using this command: *-i "unix:/tmp/..." -ar 8000 -f s16le "unix:/tmp/..." -y* And it works fine on windows, but when I run it on linux I get the empty output and this console output: *ffmpeg version 4.4.1-static https://johnvansickle.com/ffmpeg/ <https://johnvansickle.com/ffmpeg/> Copyright (c) 2000-2021 the FFmpeg developers built with gcc 8 (Debian 8.3.0-6) configuration: --enable-gpl --enable-version3 --enable-static --disable-debug --disable-ffplay --disable-indev=sndio --disable-outdev=sndio --cc=gcc --enable-fontconfig --enable-frei0r --enable-gnutls --enable-gmp --enable-libgme --enable-gray --enable-libaom --enable-libfribidi --enable-libass --enable-libvmaf --enable-libfreetype --enable-libmp3lame --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libopenjpeg --enable-librubberband --enable-libsoxr --enable-libspeex --enable-libsrt --enable-libvorbis --enable-libopus --enable-libtheora --enable-libvidstab --enable-libvo-amrwbenc --enable-libvpx --enable-libwebp --enable-libx264 --enable-libx265 --enable-libxml2 --enable-libdav1d --enable-libxvid --enable-libzvbi --enable-libzimg libavutil 56. 70.100 / 56. 70.100 libavcodec 58.134.100 / 58.134.100 libavformat 58. 76.100 / 58. 76.100 libavdevice 58. 13.100 / 58. 13.100 libavfilter 7.110.100 / 7.110.100 libswscale 5. 9.100 / 5. 9.100 libswresample 3. 9.100 / 3. 9.100 libpostproc 55. 9.100 / 55. 9.100Input #0, wav, from 'unix:/tmp/CoreFxPipe_FFMpegCore_38591f37-9f80-401c-8f89-c58fdbb78c0d': Duration: N/A, bitrate: 13 kb/s Stream #0:0: Audio: gsm_ms (1[0][0][0] / 0x0031), 8000 Hz, mono, s16, 13 kb/sStream mapping: Stream #0:0 -> #0:0 (gsm_ms (native) -> pcm_s16le (native))Press [q] to stop, [?] for helpOutput #0, s16le, to 'unix:/tmp/CoreFxPipe_FFMpegCore_b8d1bbc3-c7f3-4fa6-bce5-0bc08cc4196b': Metadata: encoder : Lavf58.76.100 Stream #0:0: Audio: pcm_s16le, 8000 Hz, mono, s16, 128 kb/s Metadata: encoder : Lavc58.134.100 pcm_s16lesize= 0kB time=00:00:00.00 bitrate=N/A speed= 0x size= 0kB time=00:00:00.00 bitrate=N/A speed= 0x video:0kB audio:0kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: unknownOutput file is empty, nothing was encoded (check -ss / -t / -frames parameters if used)* Same thing is happening when I'm trying to convert to MP3. The original audio file is just a normal wav file without any corruptions. Any advice on how to fix it? -- This email and any files transmitted with it are confidential and intended solely for the use of the individual or entity to whom they are addressed. If you have received this email in error please notify the system manager. Please note that any views or opinions presented in this email are solely those of the author and do not necessarily represent those of the company. Finally, the recipient should check this email and any attachments for the presence of viruses. The company accepts no liability for any damage caused by any virus transmitted by this email.