1
vote
0answers
52 views

SoX fails to concatenate *some* newly generated aiff files

I have a Python script that is using Mac OS X's built in speech synthesis API to create aiff files of some processed text via PyObjC/AppKit. Everything is working fine, but I can't get the aiff files ...
1
vote
1answer
635 views

How do I append a bunch of .wav files while retaining (not-zero-padded) numeric ordering?

I have many (7500) .wav files (named by their numbers) which I'd like to merge into one. I think it has to be done with a bash loop because with using globbing some files would be in the wrong order ...
1
vote
0answers
211 views

piping cdparanoia through play, aplay, /dev/sound, etc

Currently I am trying to use cdparanoia to play from an audio cd directly without making any temporary files. I can play the first track of a cd realtime by doing cdparanoia -e 1 /dev/shm/tmp.wav ...
20
votes
2answers
14k views

How to add a mp3 handler to sox?

I want to play music in the terminal with sox. # install sox/lame sudo apt-get install sox sudo apt-get install lame # play music play music.mp3 # play FAIL formats: no handler for file extension ...
0
votes
1answer
246 views

sox mix nested scripts on amazon ec2 rhel linux

I'm trying to use "sox" to mix some audio files. The command works great on my Mac terminal sox -m audio.wav "| sox upload.wav -p trim 2 1 pad 6" final.wav This mixes (not concatenate) audio.wav ...
1
vote
1answer
308 views

How to embed multiple audio files to one video file with timeline offset?

I have a video file: screencast.mpg (100sec) And several audio files(file name indicate offset): 10.wav (10sec) 30.wav (5sec) 45.wav (8sec) How can I combine those files together: ...
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 ...