For input streams this option only makes sense for audio grabbing devices and raw demuxers and is mapped to the corresponding demuxer options. For output streams it is set by default to the frequency of the corresponding input stream.

vn - Disable video, to make sure no video (including album cover image) is included if the source would be a video file You could use this command: ffmpeg -i input.wav -vn -ar 44100 -ac 2 -b:a 192k output.mp3Įxplanation of the used arguments in this example: I guess that the mp3 codec isn't installed. Text2movsub remove_extra noise mov2textsub mp3decomp mp3comp mjpegadump imxdump h264_mp4toannexb dump_extra I also ran this command: ffmpeg -formats | grep mp3Īnd got this in response: FFmpeg version 0.5.2, Copyright (c) 2000-2009 Fabrice Bellard, et al.ĭ A mp3adu ADU (Application Data Unit) MP3 (MPEG audio layer 3) When I write the command as ffmpeg -i audio.ogg -acodec mp3 newfile.mp3, I get the error: FFmpeg version 0.5.2, Copyright (c) 2000-2009 Fabrice Bellard, et al.ĭuration: 00:04:12.52, start: 0.000000, bitrate: 208 kb/s I need to convert audio files to mp3 using ffmpeg.

Switch wma to mp3