Bug#561994: mplayer: -channels 4 plays through 5.1
Eduard Bloch
blade at debian.org
Mon Dec 21 21:25:36 UTC 2009
Package: mplayer
Version: 1.0~rc3+svn20090405-1
Severity: normal
Hello,
for the last few days (or weeks), mplayer in Sid has no longer correctly
responded to -channels option:
# mplayer -ao alsa -v -channels 4 myfile.mp4
==========================================================================
Opening audio decoder: [faad] AAC (MPEG2/4 Advanced Audio Coding)
dec_audio: Allocating 4608 bytes for input buffer.
dec_audio: Allocating 49152 + 65536 = 114688 bytes for output buffer.
FAAD: Decoder init done (0Bytes)!
FAAD: Negotiated samplerate: 140123308080000Hz channels: 6
FAAD: compressed input bitrate missing, assuming 128kbit/s!
AUDIO: 48000 Hz, 6 ch, s16le, 128.0 kbit/2.78% (ratio: 16000->576000)
Selected audio codec: [faad] afm: faad (FAAD AAC (MPEG-2/MPEG-4 Audio))
==========================================================================
Building audio filter chain for 48000Hz/6ch/s16le -> 0Hz/0ch/??...
[libaf] Adding filter dummy
[dummy] Was reinitialized: 48000Hz/6ch/s16le
[dummy] Was reinitialized: 48000Hz/6ch/s16le
Trying preferred audio driver 'alsa', options '[none]'
alsa-init: requested format: 48000 Hz, 6 channels, 9
alsa-init: using ALSA 1.0.21a
alsa-init: device set to surround51
alsa-init: using device surround51
alsa-init: pcm opened in blocking mode
alsa-init: chunksize set to 1024
alsa-init: fragcount=5
alsa-init: got buffersize=61440
alsa-init: got period size 1024
alsa: 48000 Hz/6 channels/12 bpf/61440 bytes buffer/Signed 16 bit Little Endian
AO: [alsa] 48000Hz 6ch s16le (2 bytes per sample)
AO: Description: ALSA-0.9.x-1.x audio output
AO: Author: Alex Beregszaszi, Zsolt Barat <joy at streamminister.de>
AO: Comment: under developement
Building audio filter chain for 48000Hz/6ch/s16le -> 48000Hz/6ch/s16le...
I cannot even force it to use quadrophonic output by specifying the
device (-ao alsa:device=surround40), it seems to be ignored when the
output chain is configured:
AUDIO: 48000 Hz, 6 ch, s16le, 128.0 kbit/2.78% (ratio: 16000->576000)
Selected audio codec: [faad] afm: faad (FAAD AAC (MPEG-2/MPEG-4 Audio))
==========================================================================
Building audio filter chain for 48000Hz/6ch/s16le -> 0Hz/0ch/??...
[libaf] Adding filter dummy
[dummy] Was reinitialized: 48000Hz/6ch/s16le
[dummy] Was reinitialized: 48000Hz/6ch/s16le
Trying preferred audio driver 'alsa', options 'device=surround40'
alsa-init: requested format: 48000 Hz, 6 channels, 9
alsa-init: using ALSA 1.0.21a
alsa-init: device set to surround51
alsa-init: using device surround40
alsa-init: pcm opened in blocking mode
alsa-init: chunksize set to 1024
alsa-init: fragcount=5
alsa-init: got buffersize=61440
alsa-init: got period size 1024
alsa: 48000 Hz/6 channels/12 bpf/61440 bytes buffer/Signed 16 bit Little Endian
AO: [alsa] 48000Hz 6ch s16le (2 bytes per sample)
AO: Description: ALSA-0.9.x-1.x audio output
AO: Author: Alex Beregszaszi, Zsolt Barat <joy at streamminister.de>
AO: Comment: under developement
Building audio filter chain for 48000Hz/6ch/s16le -> 48000Hz/6ch/s16le...
-- System Information:
Debian Release: squeeze/sid
APT prefers unstable
APT policy: (500, 'unstable'), (500, 'stable'), (1, 'experimental')
Architecture: amd64 (x86_64)
Kernel: Linux 2.6.32.toi (SMP w/4 CPU cores; PREEMPT)
Locale: LANG=de_DE.UTF-8, LC_CTYPE=de_DE.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/bash
Versions of packages mplayer depends on:
ii debconf [debconf- 1.5.28 Debian configuration management sy
ii libasound2 1.0.21a-1 shared library for ALSA applicatio
ii libatk1.0-0 1.28.0-1 The ATK accessibility toolkit
ii libaudio2 1.9.2-3 Network Audio System - shared libr
ii libavcodec52 4:0.5+svn20090706-2+b1 ffmpeg codec library
ii libavformat52 4:0.5+svn20090706-2+b1 ffmpeg file format library
ii libavutil49 4:0.5+svn20090706-2+b1 ffmpeg utility library
ii libc6 2.10.2-2 GNU C Library: Shared libraries
ii libcaca0 0.99.beta16-3 colour ASCII art library
ii libcairo2 1.8.8-2 The Cairo 2D vector graphics libra
ii libcdparanoia0 3.10.2+debian-9 audio extraction tool for sampling
ii libdirectfb-1.2-0 1.2.8-5 direct frame buffer graphics - sha
ii libesd0 0.2.41-6 Enlightened Sound Daemon - Shared
ii libfontconfig1 2.6.0-4.2 generic font configuration library
ii libfreetype6 2.3.11-1 FreeType 2 font engine, shared lib
ii libfribidi0 0.10.9-1 Free Implementation of the Unicode
ii libgcc1 1:4.4.2-5 GCC support library
ii libgif4 4.1.6-8 library for GIF images (library)
ii libgl1-mesa-glx [ 7.6.1~rc3-1 A free implementation of the OpenG
ii libglib2.0-0 2.22.3-1 The GLib library of C routines
ii libgtk2.0-0 2.18.5-1 The GTK+ graphical user interface
ii libjack0 0.118+svn3796-1 JACK Audio Connection Kit (librari
ii libjpeg62 6b-15 The Independent JPEG Group's JPEG
ii liblircclient0 0.8.3-5 infra-red remote control support -
ii liblzo2-2 2.03-2 data compression library
ii libncurses5 5.7+20090803-2 shared libraries for terminal hand
ii libogg0 1.1.4~dfsg-1 Ogg bitstream library
ii libopenal1 1:1.10.622-1 Software implementation of the Ope
ii libpango1.0-0 1.26.2-1 Layout and rendering of internatio
ii libpng12-0 1.2.41-1 PNG library - runtime
ii libpostproc51 4:0.5+svn20090706-2+b1 ffmpeg video postprocessing librar
ii libpulse0 0.9.21-1 PulseAudio client libraries
ii libsdl1.2debian 1.2.13-5 Simple DirectMedia Layer
ii libsmbclient 2:3.4.3-2 shared library for communication w
ii libspeex1 1.2~rc1-1 The Speex codec runtime library
ii libstdc++6 4.4.2-5 The GNU Standard C++ Library v3
ii libsvga1 1:1.4.3-29 console SVGA display libraries
ii libswscale0 4:0.5+svn20090706-2+b1 ffmpeg video scaling library
ii libtheora0 1.1.1+dfsg.1-2 The Theora Video Compression Codec
hi libx11-6 2:1.2.1-1 X11 client-side library
ii libxext6 2:1.0.4-1 X11 miscellaneous extension librar
ii libxinerama1 2:1.0.3-2 X11 Xinerama extension library
ii libxt6 1:1.0.7-1 X11 toolkit intrinsics library
ii libxv1 2:1.0.5-1 X11 Video extension library
ii libxvmc1 2:1.0.5-1 X11 Video extension library
ii libxxf86dga1 2:1.0.2-1 X11 Direct Graphics Access extensi
ii libxxf86vm1 1:1.0.2-1 X11 XFree86 video mode extension l
ii mplayer-skin-blue 1.6-2 blue skin for mplayer
ii zlib1g 1:1.2.3.3.dfsg-15 compression library - runtime
mplayer recommends no packages.
Versions of packages mplayer suggests:
ii bzip2 1.0.5-3 high-quality block-sorting file co
ii fontconfig 2.6.0-4.2 generic font configuration library
ii mplayer-doc 1:1.0.rc2svn20080706-0.1 Documentation for mplayer
ii netselect 0.3.ds1-13.1 speed tester for choosing a fast n
ii ttf-freefont 20090104-5 Freefont Serif, Sans and Mono True
-- debconf information excluded
--
<faken_> wie kann ich z.b den befehl system("whoami") in den var username[40];
umleiten?
<Myon> popen
<faken_> wäre ne möglichkeit würde mich aber nich weiter bringen ?
<faken_> hat da jemand auch ne ordentlich antwort drauf ?
<BlueByte> popen
<faken_> leckt mich doch !
-!- faken_ [n=faken at p5489D081.dip.t-dialin.net] has left #debian.de []
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