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发表于 2005-11-7 22:11:05
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以前的问题,可以参考
我这有好些rmvb文件,大部分都能用mplayer,xine,kaffeine,totem,realplayer正常播放.
最近,下了bt.popgo.net的 全金属狂潮3 ,出现了奇怪的问题.
这13集的rmvb,用mplayer可以正常播放,
用realplayer,13集里,9集正常,4集声音不对,非常低沉,特别是人声,女声比正常的男声还要低许多,
用kaffeine,totem都没有声音,图像正常
用xine,报错:
Unsupported :
Audio Codec Advanced Audio Coding
Mpeg4 AAC
raac/racp
在realplayer里正常的9集是raac,声音有问题的是racp.
我这里,mplayer,xine,kaffeine,totem用的都是同一套codecs:
/usr/lib/win32和/usr/lib/real
realplayer的问题我是没法解决了,但可不可以调整xine的参数(可能是codec优先级),使之使用与mplayer相同的codec,使xine正常呢?
这是mplayer的信息:
一般rmvb (xine,mplayer,realplayer都正常的),很明显都用的cook解码器:
==========================================================================
Trying to force audio codec driver family libmad...
Opening audio decoder: [realaud] RealAudio decoder
opening shared obj '/usr/lib/real/cook.so'
Audio codec: [25] 96 Kbps Stereo Music - RealAudio
Audio bitrate: 96.469 kbit/s (12059 bps)
AUDIO: 44100 Hz, 2 ch, s16le, 96.5 kbit/6.84% (ratio: 12059->176400)
Selected audio codec: [ra10cook] afm:realaud (RealPlayer 10 COOK audio)
==========================================================================
raac的(只有xine没声音),mplayer用的是libmad的faad解码器,为什么xine不能用?
==========================================================================
Trying to force audio codec driver family libmad...
Opening audio decoder: [faad] AAC (MPEG2/4 Advanced Audio Coding)
FAAD: compressed input bitrate missing, assuming 128kbit/s!
AUDIO: 44100 Hz, 2 ch, s16le, 128.0 kbit/9.07% (ratio: 16000->176400)
Selected audio codec: [faad] afm:faad (FAAD AAC (MPEG2/MPEG4 Audio) decoder)
==========================================================================
racp的(xine没声音,realplayer声音不对),mplayer输出是和上面一样的. |
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