0
votes
1answer
303 views

Using sox low pass filter with jack

How do I run sox with jack so that sox takes the input from jack, does something (in my case, a low pass filter) and outputs the processed stream to jack. sox foo.wav bar.wav lowp 1000.0 Will take ...
0
votes
0answers
296 views

Linux - Increase volume for HD mp4 files

I am converting videos using ffmpeg. Videos are 1080p at first and I convert 1080p to h264 720p and 360p. Also if videos are 360p I`m converting them to h264 360p. The problem is when converting ...
0
votes
1answer
390 views

Can't run sox, No such file or directory

In Ubuntu 12.04 I installed sox with this command: sudo apt-get install sox Now if I use this command: sox message.wav message.flac rate 16k I get this: bash: /usr/local/bin/sox: No such file ...
2
votes
0answers
304 views

Stream live audio with noise filter in Linux

I need to strip the noise from an audio source, but it needs to happen live. The resulting voice doesn't need to sound perfect, it just can't contain too much noise. I've read up about sox, but it ...
1
vote
1answer
339 views

how to remove clipping from audio using sox?

i am looking to use -G or -v to limit a track's volume to avoid clip. sox audio1.wav -G audio2.wav or sox audio1.wav -n stat -v 1.000 sox -v 1.000 audio1.wav audio2.wav but nothing works as ...
7
votes
1answer
6k views

command-line utility to record from microphone

I am looking for command-line utility that monitors the microphone, and if you start to speak, writes the file. Recording period should be adjusted. Solution is: sox -t alsa default recording.wav ...
1
vote
2answers
243 views

equivalent of sox for video

I often use sox for editing audio. Is there an equivalent command line tool for editing video on Linux?