mpg123(1) General Commands Manual mpg123(1) (NAME) mpg123 - MPEG 1.0/2.0/2.5 ( ) (SYNOPSIS) mpg123 [ ] file-or-URL... (DESCRIPTION) mpg123 ( <<->> ) URL () (stdout) . file/URL MPEG . (OPERANDS) : file(s) . MPEG-1.0/2.0/2.5 . <<->> MPEG . <> <> URL ( ) <> ( mpg123 1.30.1 ) . (OPTIONS) mpg123 POSIX GNU . POSIX <<->> GNU <<-->> . ( ) ( <<=>>) . . (INPUT OPTIONS) -k num, --skip num num . . -n num, --frames num num . . --fuzzy ( Xing TOC). . : (sample-accurate) (gapless) (). -y, --no-resync . mpg123 . ( ). --resync . ( ). -F, --no-frankenstein (Frankenstein). mpg123 MPEG MPEG . MPEG . ( I III ) . ( Xing Lame) MPEG MPEG . MP3 MPEG ... --network backend ( ) auto wget curl . auto . --resync-limit bytes MPEG 0> . ... . : 1.14 . -u auth, --auth auth HTTP HTTP. user:password . Mpg123 . . --auth-file authfile . --ignore-mime MIME HTTP. mpg123 image/png . --no-icy-meta ICY. --streamdump filename ( libmpg123 ) . ... --icy-interval bytes (stream dump) ICY ( HTTP icy-metaint) . . --no-seekbuffer (micro-buffering) . -@ file, --list file / URL MPEG file ( ). file <<->> /URL URL . : -@ ( ). HTTP MIME MPEG . -@ . -l n, --listentry n . n . ... --continue . . . ( ) . ( ) ( ) ( ). . . 1.33 --random --shuffle . --loop times () 0 > . --keep-open : . --timeout seconds ( ) ( 0 => ). -z, --shuffle . . -Z, --random . . . -i, --index / . ( libmpg123 ) () . --index-size size . --preframes num (lead-in) . (bit reservoir) . ( ) ( )..SH " (OUTPUT and PROCESSING OPTIONS)" -o module, --output module . . -a . --list-modules . --list-devices . mpg123 . -a dev, --audiodevice dev . . JACK ( ) . -s, --stdout . mpg123 . ( ) PCM (host byte order) ( 8bit ). -O file, --outfile ( ). -w file, --wav WAV. MPEG file - . --au --cdr AU CDR . WAV/AU (non-seekable) . 1.16.0 . WAV (pipe) . WAV/AU ( ). . --au file MPEG SUN file . - AU stdout . WAV . --cdr file MPEG CDR file . - CDR stdout . --reopen . --cpu decoder-type ( CPU ) i586 MMX. CPU . . --test-cpu CPU --cpu. --list-cpu CPU . -g gain, --gain gain [] (gain) (: ). . ( . !) -f factor, --scale factor (: 32768). --rva-mix, --rva-radio RVA ( ) / ReplayGain . ID3V2 ( RVA RVA2) ReplayGain Lame/Info . --rva-album, --rva-audiophile RVA ( ) (audiophile) / ReplayGain . ID3V2 ( RVA_ALBUM RVA2) ReplayGain Lame/Info . -0, --single0; -1, --single1 0 () 1 () . MPEG . -m, --mono, --mix, --singlemix / . CPU . --stereo -r rate, --rate rate (: ). mpeg . mpg123 . --stereo --mono . --resample method (resampling) . ( ) NtoM dirty fine . fine . libsyn123 libmpg123 NtoM ( ) mpg123 . CPU NtoM MPEG . mpg123 2to1 4to1 . -2, --2to1; -4, --4to1 2:1 ( ) 4:1 ( ) . CPU . --pitch value (/ 0 0.05 ). / . . --8bit 8bit --float f32 -e enc, --encoding enc . f32 ( ) s32 ( ) u32 ( ) (s24 u24 s16 u16 s8 u8) ulaw alaw . longhelp mpg123 . -d n, --doublespeed n n-. MPEG n . --halfspeed . . -h n, --halfspeed n n . MPEG 1/n- (n ) . --doublespeed . . -E file, --equalizer () file. # . . . . . MPEG . . (bass) 0 () 1 (treble) . --gapless () MPEG . 1.0.0 mpg123 . --no-gapless . MP3 mpg123 . --no-infoframe Xing/Lame/VBR/Info MP3. ..TP -D n, --delay n n . -o h, --headphones ( AIX HP SUN). -o s, --speaker ( AIX HP SUN). -o l, --lineout (line-out) ( AIX HP SUN). -b size, --buffer size size . . 1024 ( ) 300 . 0 . --preload fraction fraction ( 0 1). . 0.2 ( 1.23 1 ). --devbuffer seconds <= 0 . (audio backend) . --smooth -- . (MISC OPTIONS) -t, --test . . -c, --check (clipping) . -v, --verbose (verbosity). . -q, --quiet . . -C, --control . . 's' (space) / ( ) 'f' 'b' ',' '.' 'q' . 'h' . A- B 'o' 'o' ( 'p') . 'p' . --no-control . --title xterm rxvt screen iris-ansi ( TERM ) . --pauseloop seconds ( 0.5 ). A-B . --name name (instance) . JACK . --long-tag ID3 ( ...) --utf8 UTF-8 ( UTF-8 ASCII ). -R, --remote (generic control interface). mpg123 stdin . <>> <> <> . <>> / ( MPEG). <> . --remote-err (stderr) . -s . --fifo path fifo / (named pipe) . --aggressive . -T, --realtime (realtime). (root) . -?, --help . --longhelp . --version . --libversion mpg123 (libmpg123 libout123 libsyn123)..SH " HTTP (HTTP SUPPORT)" MPEG (standard input) mpg123 MPEG (playlists) HTTP (WWW) . URL http:// https:// . mpg123 1.30.0 ( wget(1) curl(1) --network ) . . --proxy mpg123 1.30.0 1.31.1 . MPEG . MPEG 128 kbit/s 128 kbit/s ( 16 kbyte/s) . -b () . MPEG ( wget(1)) . ICY HTTP --icy-interval . (INTERRUPT) q mpg123 Ctrl-C . ( ) . Ctrl-C ( ) . mpg123 Ctrl-C . . (PLAYBACK STATUS LINE) (verbose) mpg123 . . : > 0291+0955 00:01.68+00:28.22 [00:05.30] mix 100=085 192 kb/s 576 B acc 18 clip p+0.014 : > (<<>>> <<=>> / <<_>> ) 0291+0955 00:01.68+00:28.22 ( ) [00:05.30] mix RVA ( : mix alb () --- ( )) 100=085 RVA 192 kb/s (bitrate) 576 B acc <> <> (fuzzy) ( ) 18 clip (clipped samples) (decoder) ( ) p+0.014 (pitch) (/ ).SH " (NOTES)" MPEG layer-3. i486DX4 Pentium Alpha SuperSparc . -m (mono) layer-3 . -2 -4 . mpg123 . mpg123 ( ). ( cronjob <<>> ) -b ( ) . (EXIT STATUS) 1.25.x mpg123 0 . . 1.26.0 . ( ) () ( ) MPEG ( ). . . ( ) UNIX . . . (BUGS) MPEG-1 layer 2 layer 3 . . CRC . . . -s . (AUTHORS) : Thomas Orgis , : Michael Hipp AUTHORS . (LICENSE) mpg123 GNU Lesser/Library General Public License (LGPL) 2.1 . (WEBSITE) http://www.mpg123.org http://sourceforge.net/projects/mpg123 11 Jul 2022 mpg123(1)