mpg123(1) General Commands Manual mpg123(1) mpg123 - MPEG 1.0/2.0 Layer-1, -2, -3 mpg123 [ -tscvqy01m24 ][ -b size ][ -k num ][ -n num ][ -f factor ][ -r rate ][ -g gain ][ -a dev ][ -o s | -o h | -o l ][ -d n ][ -h n ][ -p proxy ][ -@ file ] file ... | URL ... | - mpg123 URL MPEG-1/2 ( `-' , ), (), . mpg123 POSIX, GNU. `-' "--" . -t, --test . , . -s, --stdout , . mpg123 , , , mpg123 (host byte order)16PCM() (). -c, --check , . -v, --verbose , . -q, --quiet . . -y, --resync , . , MPEG, mpg123 ' Illegal header', , mpg123 . : MPEG, , . -0, --single0; -1, --single1 0() 1() . MPEG . -m, --singlemix . MPEG Layer-3, CPU. -2, --2to1; -4, --4to1 1/2 (22kHz) 1/4 (11kHz). CPU, (11kHz ). -b size, --buffer size size , . . size 300, 1024(1Mb, 6). size 0, . -k num, --skip num num . , 1. -n num, --frames num num . , . -f factor, --scale factor factor (32768). -r rate, --rate rate rate (). , mpg123 MPEG. --stereo --mono . -g gain, --gain gain gain (). -a dev, --audiodevice dev . ( /dev/audio /dev/dsp ), , . -o s, --speaker . -o h, --headphones . -o l, --lineout Line-Out. -d n, --doublespeed n n . MPEG n , . --halfspeed , 43(: -d 4 -h 3). , . -h n, --halfspeed n n . MPEG 1/n, . --doublespeed , 32(: -h 2 -d 3). , . -p URL | none, --proxy URL | none proxy HTTP. URL ("http://host.domain:port/"), "http://", port(80)'/'. none , , . "HTTP " . -u auth, --auth auth HTTP, auth , ":" (). -@ file, --list file file MPEG()URL, ()URL, . file `-', mpg123 ()URL, URL. : -@ (, ). -z, --shuffle . . --stereo . --reopen . --8bit 8. -Z, --random . (: --shuffle , ) mpg123 : file . MPEG-1/2 Layer-1, Layer-2Layer-3. '-', MPEG . , "http://", URL ( ). HTTP MPEG, mpg123 HTTP (WWW)URL(). URL "http://" , mpg123 , , . , WWW, . , mpg123 MP3_HTTP_PROXY, http_proxyHTTP_PROXY, , . , -p (""). -p none , . , WWWMPEG, . , 128kbit/sMPEG, 128kbit/s . , -b . MPEG, lynx(1) . , -u auth ("") . Ctrl-C mpg123 . , Ctrl-C , , , Ctrl-C (). , Ctrl-C, . , 12. lynx(1), sox(1), intro(1) MPEG, Layer-3, CPU. , Pentium, Alpha, SuperSparc . -singlemix , Layer-3, CPU. -2 -4 . , -s , . sox(1) , . mpg123 16( -0-1 , ). , 8 , sox(1) . , , ( , `'), -b 1000K. BUGS BUG: MPEG-2, Layer-1-2 . .(Layer-3.) . Layer-1 . CRC. DEC Digital Unix, Ultrix IBM AIX , -s . : Michael Hipp : MPEG Software Simulation Group (Base package) Philipp Knirsch (DCT36/manual unroll) Tobias Bading (subband synthesis) Jeff Tsay (DCT36) Thomas Woerner (SGI Audio) Damien Clermonte (HP-UX audio fixes) Oliver Fromme : http://www.sfs.nphil.uni- tuebingen.de/~hipp/mpg123.html http://www.heim3.tu-clausthal.de/~olli/mpg123/ (mpg123) : http://ftp.tu-clausthal.de/pub/unix/audio/mpg123 [] linuxipy [] 2004/2/29 linuxman: http://cmpp.linuxforum.net man man https://github.com/man-pages-zh/manpages- zh 21 Apr 1997 mpg123(1)