PDA

View Full Version : 请教一个影音不同步的问题

dfgdfg
05-06-2006, 06:24 PM
我用realplayer可以完全正常播放的一个rmvb, 尝试用kmplayer发现画面滞后于声音.
初始设置, Highspeed/Superspeed模式都试过一样.
而且拖进度条后发现, 播放影片开始阶段滞后比较明显, 后半段滞后好很多
哪位大大能帮个忙解释一下么? 以前用kmplayer看过一些rmvb没碰到过这个问题

下面是初始设置时的信息, 不知道有没有用?
[Primary Filtergraph]
0) - KMP RealMedia Reader
1) - Gabest RealVideo Decoder
2) - Gabest RealAudio Decoder
3) - OverlayMixer
4) - Video Renderer
5) - DirectSound Audio Renderer

[Video Info]
Decoder - (RV40) Gabest RealVideo Decoder
Format - Major Type: Video - Sub Type: YV12
VideoInfo2: YV12 800X-452, 12 bits

[Audio Info]
Decoder - Gabest RealAudio Decoder
Format - Major Type: Audio - Sub Type: PCM
WaveFormatEx: PCM(0x1), 44100 Hz, 16 Bits, 2 Ch

[Basic Video DSP]
Internal brightness: 100%

[Advanced Video DSP]
+Video Plugin

[Audio DSP]
+Pre amplification: Main: (100%)
+Auto Volume Control
+Audio Plugin

[Subtitle Settings]
+Draw Mode(Selected): Image
+Draw Mode(In use): On Overlay
+Text Rendering Method: Rasterizer
+Support HTML Tags(SMI)

[KMPlayer]
+Version: 2.9.1.1045(4,892,160, 3/26/2006 8:39:54 PM)
+libcodec.dll: Exist(2,740,224, 2/15/2006 10:09:26 PM)
+libmplay.dll: Exist(409,600, 1/24/2006 8:11:28 PM)
+PProcDLL.dll: Exist(774,144, 2/15/2006 10:42:48 PM)
+LibDTS.dll: Exist(196,608, 10/30/2005 7:48:46 PM)
+liba52.dll: Exist(55,808, 3/14/2005 9:17:44 PM)
+libfaad2.dll: Exist(319,488, 1/7/2006 12:07:16 PM)
+libmad.dll: Exist(86,528, 3/14/2005 9:18:48 PM)
+libmpeg2.dll: Exist(98,304, 2/13/2005 7:37:30 PM)
+theora.dll: Exist(183,808, 8/4/2005 8:55:32 AM)
+ogg.dll: Exist(49,152, 10/17/2004 8:38:34 PM)
+vorbis.dll: Exist(102,400, 10/17/2004 8:41:26 PM)
+xviddll.dll: Exist(593,920, 2/3/2006 10:47:36 PM)
+wmploc.dll: Missed
+wmpui.dll: Missed
+Old_QUARTZ.DLL: Exist(770,048, 5/5/1999 9:22:00 PM)
+AboutDll.dll: Exist(105,472, 10/3/2005 1:12:18 PM)
+DTView.dll: Exist(105,984, 10/3/2005 6:09:34 PM)
+MPlayer.dll: Missed
+ImLoader.dll: Exist(856,064, 1/15/2006 1:21:26 PM)


--------------------
[File Info]
--------------------
[马赛克马赛克]
General
CompleteName : [马赛克马赛克]
FileSize/String : 214 MiB
Format/String : Real Media Format
OveralBitRate/String : 655 Kbps
PlayTime/String : 559h 5mn
Performer : [马赛克马赛克]
Copyright : [马赛克马赛克]
Video
Codec/String : RealVideo 4
Codec/Info : RealVideo 9
BitRate/String : 591 Kbps
Width : 800
Height : 452
AspectRatio/String : 16/9
FrameRate/String : 23 fps
Resolution : 12
Bits/(Pixel*Frame) : 0.071
Delay : 0
PlayTime/String : 44mn 20s
Audio
Codec/String : RealAudio 7
Codec/Info : Real Audio G2/7 Cook (low bitrate)
BitRate/String : 64 Kbps
Channel(s)/String : 2 channels
SamplingRate/String : 44 KHz
Delay : 0
Video0_Delay : 0
PlayTime/String : 44mn 21s
jhsxp
05-06-2006, 08:28 PM
都用Gabest滤镜
laoyu
05-07-2006, 01:17 AM
æ*¤é—®é¢˜æˆ‘也碰到过 ï¼Œä¸è¿‡é‡å¯ç”µè„‘å Žå°±æ*£å¸¸äº†ï¼Œä¼¼ä¹Žæ˜ 系统资源紧å¼*的缘 故吧。
dfgdfg
05-08-2006, 01:35 PM
@jhsxp
但我现在用的不都是Gabest么?
[Video Info]
Decoder - (RV40) Gabest RealVideo Decoder
[Audio Info]
Decoder - Gabest RealAudio Decoder

@laoyu
不好意思我这里看你是乱码, 你在说什么?
Anonymous
05-08-2006, 01:56 PM
他说"这问题我也碰到过,不过重启电脑后就正常了,似乎是系统资源紧张的缘故"

拖动的时候kmp是有一段时间音画不太同步.不过正常播放的时候似乎不太多遇到.
Jarod
05-09-2006, 12:25 PM
回楼上
有可能
另外就是无缝播放的时候，如果在 忽略文件格式同时打开文件的时候也可能出现
Jarod
05-10-2006, 10:32 AM
sp 2 楼的
汗，昨天遇到一个rmvb 只能这么处理