Commands tagged flac (12)

  • Convert all Flac in a directory to Mp3 using maximum quality variable bitrate


    16
    for file in *.flac; do flac -cd "$file" | lame -q 0 --vbr-new -V 0 - "${file%.flac}.mp3"; done
    irae · 2010-04-11 05:35:06 8
  • Convert all .flac from a folder subtree in 192Kb mp3

    find . -type f -iname '*.flac' # searches from the current folder recursively for .flac audio files | # the output (a .flac audio files with relative path from ./ ) is piped to while read FILE; do FILENAME="${FILE%.*}"; flac -cd "$FILE" | lame -b 192 - "${FILENAME}.mp3"; done # for each line on the list: # FILE gets the file with .flac extension and relative path # FILENAME gets FILE without the .flac extension # run flac for that FILE with output piped to lame conversion to mp3 using 192Kb bitrate Show Sample Output


    8
    find . -type f -iname '*.flac' | while read FILE; do FILENAME="${FILE%.*}"; flac -cd "$FILE" | lame -b 192 - "${FILENAME}.mp3"; done
    paulochf · 2010-08-15 19:02:19 3
  • Split lossless audio (ape, flac, wav, wv) by cue file

    Do you have an entire album in a unique file and want to split it in individual tracks? If you also have the cue file you can do it! Packages for Debian-based systems users: * cuetools shntool * FLAC (.flac): flac * WavPack (.wv): wavpack * Monkey's Audio (.ape): libmac2 monkeys-audio (deb http://www.debian-multimedia.org sid main) NOTE: "sid" packages are unstable, but I didn't have problems with them. If you prefer, use the "stable" version repository. To transfer the tags, you can use this (works with .flac, .ogg and .mp3): cuetag sample.cue split-track*.flac Show Sample Output


    5
    cuebreakpoints <cue file> | shnsplit -o <lossless audio type> <audio file>
    o6291408 · 2009-04-29 10:42:57 4
  • Transcode .flac to .wav with gstreamer

    Takes all .flac directories, feeds them into a simple transcode pipeline to spit out .wavs with the same name (but correct extension).


    5
    for i in *.flac; do gst-launch filesrc location="$i" ! flacdec ! wavenc ! filesink location="${i%.flac}.wav"; done
    JamesHarrison · 2010-07-17 22:48:22 5
  • convert all flac files in a folder to mp3 files with a bitrate of 192 kbps


    5
    for f in *;do flac -cd $f |lame -b 192 - $f.mp3;done
    nickleus · 2010-10-19 07:55:11 3
  • convert flac to mp3

    if you haven't already done so, install lame and flac: sudo apt-get install lame flac Show Sample Output


    2
    flac -cd input.flac |lame -h - output.mp3
    nickleus · 2010-03-05 23:54:21 4
  • Split lossless audio (ape, flac, wav, wv) by cue file


    2
    shnsplit -t "%n-%t" -f <cue file> <audio file>
    proudzhu · 2013-11-18 12:22:57 7
  • Re-encode all flac files below

    Sometimes I get FLAC files that RhythmBox can't play but VLC can. So I re-encode them using GStreamer at highest compression.


    0
    find . -type f -iname '*.flac' | while read i; do mv -- "$i" "$i.tmp"; gst-launch filesrc location="$i.tmp" ! flacdec ! flacenc quality=8 ! filesink location="${i%.tmp}"; rm -- "$i.tmp"; done
    qdrizh · 2014-07-10 19:21:22 7
  • Recursively convert all APE to FLAC

    Converts all monkey audio files below currently directory to FLAC. For only current directory, use `for f in *.ape; do avconv -i "$f" "${f%.ape}.flac"; done` To remove APE files afterward, use `rm */*.ape`


    0
    for f in */*.ape; do avconv -i "$f" "${f%.ape}.flac"; done
    qdrizh · 2014-10-10 12:33:00 8
  • Transcode original FLAC files to downsampled MP3 files in exclusive folder

    Make it better.


    0
    for i in *.flac; do flac -d -c "${i}" |lame -h --preset 196 --ta "Artist Here" --tl "Disc Title Here" --add-id3v2 - "./MP3/$i.mp3"; done
    arlequin · 2016-04-06 13:39:52 12
  • Uses ffmpeg to convert all that annoying .FLAC files to MP3 files keeping all the Artist's information in them.

    Uses ffmpeg to convert all that annoying .FLAC files to MP3 files keeping all the Artist's information in them. There's not much more to it. Show Sample Output


    0
    find . -name "*.flac" -exec ffmpeg -i {} -ab 160k -map_metadata 0 -id3v2_version 3 {}.mp3 \;
    gustavohmsilva · 2016-06-28 19:35:06 10
  • Record live sound from soundcard input to FLAC

    You'll need to install sox and flac packages in Debian/Ubuntu.


    -3
    rec -c 2 -r 44100 -s -t wav - | flac - --sign=signed --channels=2 --endian=big --sample-rate=44100 --bps=16 -f -o file.flac
    bohwaz · 2011-08-30 03:14:32 3

What's this?

commandlinefu.com is the place to record those command-line gems that you return to again and again. That way others can gain from your CLI wisdom and you from theirs too. All commands can be commented on, discussed and voted up or down.

Share Your Commands

Check These Out

Backup files older than 1 day on /home/dir, gzip them, moving old file to a dated file.
Useful for backing up old files, custom logs, etc. via a cronjob.

Find usb device in realtime
Using this command you can track a moment when usb device was attached.

create a progress bar...
A simple way yo do a progress bar like wget.

check open ports without netstat or lsof

Show simple disk IO table using snmp
Show a simple table with disk IO for the specified host. you monitor a LOT of different thing. Mostly used for MRTG and similar, but this is nice for a quick look, which disk is busy. "public" is your SNMP community ensure that snmpd is running on the host which you intend to monitor

Process command output line by line in a while loop
This snippet allows to process the output of any bash command line by line.

Compress a series of png pictures to an avi movie.
cd /path/to/your/png_pics mencoder "mf://*.png" -mf fps=2 -o output.avi -ovc lavc -lavcopts vcodec=mpeg4 then you can get a movie named output.avi.

send a circular

Prefix every line with a timestamp
Useful to add a timestamp to every line printed to stdout. You can use `-Ins` instead of `-Iseconds` if you want more precision.

Top ten (or whatever) memory utilizing processes (with children aggregate) - Can be done without the multi-dimensional array

Stay in the loop…

Follow the Tweets.

Every new command is wrapped in a tweet and posted to Twitter. Following the stream is a great way of staying abreast of the latest commands. For the more discerning, there are Twitter accounts for commands that get a minimum of 3 and 10 votes - that way only the great commands get tweeted.

» http://twitter.com/commandlinefu
» http://twitter.com/commandlinefu3
» http://twitter.com/commandlinefu10

Subscribe to the feeds.

Use your favourite RSS aggregator to stay in touch with the latest commands. There are feeds mirroring the 3 Twitter streams as well as for virtually every other subset (users, tags, functions,…):

Subscribe to the feed for: