If then help "Error: no media file name specified" fi
#VIDEO TO WAV CONVERTER MP4#
Here is a bash script I wrote to do that: #!/bin/bashĮcho "$(basename $0) - Extract audio stream from an mp4 file and save as 32-bit wav
#VIDEO TO WAV CONVERTER PRO#
The accepted answer creates an mp4 file, I wanted a 32-bit wav file, so I could work on it further in Pro Tools. One could get more options for both input and output by trying from the list obtained from command line on the terminal $ ffmpeg -help Wav and flac files are larger than the mp4 fileĪc3 conversion works with -acodec 3F2R/LFE -ac 6 but creats 4 dummy tracks, as checked in Audacity.įor mp3 conversion, simply use ffmpeg -i input.mp4 -vn -acodec mp3 -ab 320k -ar 44100 -ac 2 output.mp3 For 16 bit sampling it should be ffmpeg -i input.mp4 -acodec flac -bits_per_raw_sample 16 -ar 44100 output.flac ffmpeg -i input.mp4 -vn -acodec pcm_s16le -ar 44100 -ac 2 output.wav
#VIDEO TO WAV CONVERTER CODE#
To remove the video ( -vn) and take audio out uncompressed ( output.wav) at a sample rate of 44100 Hz ( -ar 44100) in pulse code modulated with signed, 16 bit, little endian ( -acodec pcm_s16le) samples and 2 channels (stereo) ( -ac 2) use the following command. > Stream 1 (Audio/ Codec/ Channel/ Sample rate)Ĭonsider an input file ( -i), such as, input.mp4 or other files- flv, avi. > Stream 0 (Video/ Codec/ Resolution/ Frame rate)
Multilingual InterfaceEnglish, German, Spanish, Italian, French, Japanese, Simplified and Traditional Chinese interface languages are available.Extracting Lossless/ Lossy Audio from Videos ( flv / mp4 to wav / flac / mp3) Using ffmpegversion 2.3.1 in Ubuntu 14.04įirst of all find the basic data from the source.Built-in Audio PlayerThis converter is not only a superb MP3 to WAV and WAV to MP3 converter but also a very fine MP3/WAV player.Edit ID3 InformationSupport edit the ID3 information for the created files.Rich Options of MP3/WAV EncoderRich options of MP3/WAV encoder, Bitrate, Sampling Rate and Channels and other professional parameters can be costumed to create personalized output.Add Artistic Effects to Exported AudiosVersatile effects can be added to enrich the output like fade-in/fade-out, Normalize, Band Pass, Chorus, Flanger, Echo, all at your hand to create the most customized output.Split Large File into Smaller OnesThe practical splitting function helps you to split a large file into several smaller parts before output to perfectly fit the capacity of your device.Clip Audio SegmentsClip as many segments as you like from the source and output them to separated files to keep interested parts.
Support entire folder added, you can add all the songs in one folder to convert them one by one.
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