我試圖用Xuggler將音頻(.mp3)中的電影(.mp4)轉換。我用porcessing在OS XXugller illegalArgumentException
IMediaReader reader = ToolFactory.makeReader("/Users/nouv/Desktop/video1.mp4");
IMediaWriter writer = ToolFactory.makeWriter("/Users/nouv/Desktop/audioOutput.mp3", reader);
int sampleRate = 22050;
int channels = 1;
writer.addAudioStream(0, 0, ICodec.ID.CODEC_ID_MP3, channels, sampleRate);
reader.addListener(writer);
try {
while (reader.readPacket() == null)
;
} finally {}
我有這樣的錯誤:拋出:IllegalArgumentException:流[0]不是視頻
Exception in thread "Animation Thread" java.lang.IllegalArgumentException: stream[0] is not video
at com.xuggle.mediatool.MediaWriter.encodeVideo(MediaWriter.java:754)
at com.xuggle.mediatool.MediaWriter.encodeVideo(MediaWriter.java:783)
at com.xuggle.mediatool.MediaWriter.onVideoPicture(MediaWriter.java:1434)
at com.xuggle.mediatool.AMediaToolMixin.onVideoPicture(AMediaToolMixin.java:166)
at com.xuggle.mediatool.MediaReader.dispatchVideoPicture(MediaReader.java:610)
at com.xuggle.mediatool.MediaReader.decodeVideo(MediaReader.java:519)
at com.xuggle.mediatool.MediaReader.readPacket(MediaReader.java:475)
at xuggle.setup(xuggle.java:135)
at processing.core.PApplet.handleDraw(PApplet.java:2117)
at processing.core.PGraphicsJava2D.requestDraw(PGraphicsJava2D.java:193)
at processing.core.PApplet.run(PApplet.java:2020)
at java.lang.Thread.run(Thread.java:680)
我試圖與.MP4,.MOV和FLV的電影,我有同樣的錯誤。
哪來的代碼的其餘部分?這不是一個最小的運行示例。另外,看看http://www.benfarahmand.com/2012/11/tutorial-using-xuggler-in-processing.html?_escaped_fragment_=,看起來你並沒有完成所有必要的調用。從該代碼開始,將其降至最低,然後將其構建爲按照自己的意願進行操作? – 2013-02-21 14:19:04
謝謝,我建立它,我沒有錯誤。但是當我試圖轉換一個mp4我有這個錯誤:2:10:11.715 [動畫主題]錯誤org.ffmpeg - [png @ 000000000C027950]指定的pix_fmt不支持 12:10:11.719 [動畫主題] WARN com。 xuggle.xuggler - 錯誤:無法打開編解碼器(../../../../../../../csrc/com/xuggle/xuggler/StreamCoder.cpp:831) – warn974 2013-02-22 08:14:32
best bet: https://groups.google.com/forum/?fromgroups#!forum/xuggler-users – 2013-02-22 23:12:10