编译mpaler svn已添加opencor-amr支持仍然无法播放amr文件
时间:2010-02-24
来源:互联网
以下是播放amr文件的输出:
138 audio & 287 video codecs
Playing record.amr.
Seek failed
libavformat file format detected.
[amr @ 0x94a1590]max_analyze_duration reached
[amr @ 0x94a1590]Estimating duration from bitrate, this may be inaccurate
[lavf] Audio stream found, -aid 0
==========================================================================
Opening audio decoder: [ffmpeg] FFmpeg/libavcodec audio decoders
Cannot find codec 'libamr_nb' in libavcodec...
ADecoder init failed :(
ADecoder init failed :(
Cannot find codec for audio format 0x726D6173.
Audio: no sound
Video: no video
Exiting... (End of file)
作者: Innuendo 发布时间: 2010-02-24
作者: Innuendo 发布时间: 2010-02-25
作者: jiangkero 发布时间: 2010-02-27
作者: jiangkero
我的mplayer可以播放amr文件,用的是最新的mplayer for windows的code,这个code包比发行版自带的那个要全,播放amr没有问题
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作者: Innuendo 发布时间: 2010-02-27
amrnb、amrwb编译十分简单,而且已为mplayer的configure默认参数。
作者: redalert2map 发布时间: 2010-02-27
作者: Innuendo 发布时间: 2010-02-27
mplayer就会自己把amr支持编译进去
MPlayer SVN-r30725-4.4.3 (C) 2000-2010 MPlayer Team
149 audio & 335 video codecs
Playing Sound clip.amr.
libavformat file format detected.
[amr @ 0xa2dd560]max_analyze_duration reached
[amr @ 0xa2dd560]Estimating duration from bitrate, this may be inaccurate
[lavf] Audio stream found, -aid 0
==========================================================================
Opening audio decoder: [ffmpeg] FFmpeg/libavcodec audio decoders
AUDIO: 8000 Hz, 1 ch, s16le, 0.0 kbit/0.00% (ratio: 0->16000)
Selected audio codec: [ffamrnb] afm: ffmpeg (AMR Narrowband)
==========================================================================
AO: [alsa] 48000Hz 1ch s16le (2 bytes per sample)
Video: no video
Starting playback...
A: 60.8 (01:00.7) of 0.0 (unknown) 0.8%
Exiting... (End of file)
作者: zhong 发布时间: 2010-02-28
./configure --help 节选(太长了,只贴相关的),也是搜索amr的结果:
--disable-libopencore_amrwb disable libopencore_amr wideband [autodetect]
# Maintainer: Hugo Doria <[email protected]>
pkgname=mplayer
pkgver=30725
pkgrel=1
pkgdesc="A movie player for linux"
arch=('i686' 'x86_64')
depends=('libxxf86dga' 'opencore-amr' 'libxv')
makedepends=('subversion')
license=('GPL')
url="http://www.mplayerhq.hu/"
source=()
md5sums=()
_svnmod="mplayer"
_svntrunk=svn://svn.mplayerhq.hu/mplayer/trunk/
build() {
cd $srcdir
if [ -d $_svnmod/.svn ]; then
cd $_svnmod
svn up -r $pkgver
else
svn co $_svntrunk --config-dir . -r $pkgver $_svnmod
fi
msg "SVN checkout done or server timeout"
cd $srcdir
cp -r $_svnmod $_svnmod-build
cd $_svnmod-build
msg "Building the package..."
unset CFLAGS LDFLAGS
# Custom CFLAGS break the mplayer build
#unset CFLAGS
# Needed to compile using gcc 4.4.0
#patch -p0 < ${srcdir}/liba52_gcc_bug.patch || return 1
#cd ${srcdir}/${pkgname}
./configure --prefix=/usr --confdir=/etc/mplayer --enable-runtime-cpudetection
--disable-mencoder --disable-gl --disable-smb --disable-dvdnav
--enable-debug=3 --extra-cflags=-fno-strict-aliasing
--enable-libopencore_amrnb --enable-libopencore_amrwb
--disable-lirc --disable-lircc
--disable-tv --disable-tv-v4l1 --disable-tv-v4l2 --disable-radio-v4l2 --disable-radio-bsdbt848
--disable-tv-bsdbt848 --disable-cddb --disable-inet6
--disable-joystick --disable-theora
--disable-cdparanoia --disable-live
--disable-fribidi --disable-ossaudio --disable-arts --disable-esd
--disable-openal --disable-jack --disable-pulse
--disable-vidix --disable-vidix-pcidb
--disable-dhahelper --disable-svgalib_helper
--disable-dga2 --disable-dga1
--disable-vesa --disable-svga
--disable-sdl --disable-aa --disable-caca
--disable-ggi --disable-ggiwmh
--disable-directx --disable-faac
--disable-dxr2 --disable-dxr3
--disable-ivtv --disable-v4l2
--disable-dvb --disable-dvbhead
--disable-mga --disable-xmga
--disable-vm --disable-xinerama --disable-xshape
--disable-xss --disable-fbdev --disable-directfb
--disable-zr --disable-tga --disable-pnm
--disable-md5sum --disable-yuv4mpeg
--disable-gif --disable-png --disable-mng --disable-jpeg
--disable-libcdio --disable-liblzo
--disable-xvid --disable-x264
--disable-tremor --disable-libvorbis --disable-speex
--disable-ladspa --disable-libdv --disable-mad
--disable-mp3lame --disable-toolame --disable-twolame
--disable-libdca --disable-nemesi || return 1
#[ "$CARCH" = "i686" ] && sed 's|-march=i486|-march=i686|g' -i config.mak
make || return 1
make -j1 DESTDIR=${pkgdir} install || return 1
install -Dm644 etc/{codecs.conf,input.conf,example.conf} ${pkgdir}/etc/mplayer/ || return 1
# install -dm755 ${pkgdir}/usr/share/mplayer/
# ln -s /usr/share/fonts/TTF/DejaVuSans.ttf ${pkgdir}/usr/share/mplayer/subfont.ttf || return 1
# rm -rf ${pkgdir}/usr/share/mplayer/font
}
作者: Innuendo 发布时间: 2010-02-28
作者: redalert2map 发布时间: 2010-02-28
作者: Innuendo
请问具体是什么codec?能否把你播放amr文件时的输出贴一下。我的mplayer一直是自己编译的,加了n多参数,对付常用视频、音频都没什么问题,不过没安装那个codecs包。
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$ mplayer Fergie_-_Labels_Or_Love.amr
MPlayer SVN-r30526-4.4.3 (C) 2000-2010 MPlayer Team
142 audio & 332 video codecs
mplayer: could not connect to socket
mplayer: No such file or directory
Failed to open LIRC support. You will not be able to use your remote control.
Playing Fergie_-_Labels_Or_Love.amr.
Cache fill: 0.00% (0 bytes)
libavformat file format detected.
[amr @ 0x99951a0]max_analyze_duration reached
[amr @ 0x99951a0]Estimating duration from bitrate, this may be inaccurate
[lavf] Audio stream found, -aid 0
==========================================================================
Opening audio decoder: [ffmpeg] FFmpeg/libavcodec audio decoders
AUDIO: 8000 Hz, 1 ch, s16le, 0.0 kbit/0.00% (ratio: 0->16000)
Selected audio codec: [ffamrnb] afm: ffmpeg (AMR Narrowband)
==========================================================================
AO: [alsa] 48000Hz 1ch s16le (2 bytes per sample)
Video: no video
Starting playback...
A: 12.7 (12.7) of 0.0 (unknown) 1.5% 0%
MPlayer interrupted by signal 2 in module: enable_cache
MPlayer interrupted by signal 2 in module: play_audio
A: 12.7 (12.7) of 0.0 (unknown) 1.5% 0%
我说的那个code就是wincode32那个,但是我用的是mplayer for windows 里面的,直接用win里的code覆盖/usr/lib/codecs,win里的比linux的多了30多个dll文件,我不知道这样对不对,但是播放3gp和amr文件确实用这个方法解决了
作者: jiangkero 发布时间: 2010-03-01
作者: Innuendo 发布时间: 2010-03-01
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