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java.lang.NullPointerException from com.xuggle.xuggler.demos.GetContainerInfo #254

Open GoogleCodeExporter opened 9 years ago

GoogleCodeExporter commented 9 years ago 
1. run a few times
java -cp $XUGGLE_HOME/share/java/jars/xuggle-xuggler.jar 
com.xuggle.xuggler.demos.GetContainerInfo /media/data/_video/test1.mkv

2. some times is gets NullPointerException.

Expected output.
The container info with no exceptions:

vadym@ubuntu:~$ java -cp $XUGGLE_HOME/share/java/jars/xuggle-xuggler.jar 
com.xuggle.xuggler.demos.GetContainerInfo /media/data/_video/test1.mkv
[matroska @ 0x84da4a0]Unknown entry 0x5387
file "/media/data/_video/test1.mkv": 2 streams; duration (ms): 2836; start time 
(ms): 0; file size (bytes): 5225745; bit rate: 0; 
stream 0: type: CODEC_TYPE_VIDEO; codec: CODEC_ID_H264; duration: unknown; 
start time: 0; language: unknown; timebase: 1/1000; coder tb: 1001/60000; 
width: 1920; height: 1080; format: YUV420P; frame-rate: ; 
stream 1: type: CODEC_TYPE_AUDIO; codec: CODEC_ID_AAC; duration: unknown; start 
time: 0; language: unknown; timebase: 1/1000; coder tb: 1/1000; sample rate: 
44100; channels: 2; format: FMT_S16

What operating system and JVM version are you using.
Linux ubuntu 2.6.32-25-generic #45-Ubuntu SMP Sat Oct 16 19:48:22 UTC 2010 i686 
GNU/Linux x86.
jdk1.6.0_22

Attach relevant log/output files.

vadym@ubuntu:~$ java -cp $XUGGLE_HOME/share/java/jars/xuggle-xuggler.jar 
com.xuggle.xuggler.demos.GetContainerInfo /media/data/_video/test1.mkv
[matroska @ 0xa009140]Unknown entry 0x5387
file "/media/data/_video/test1.mkv": 2 streams; duration (ms): 2836; start time 
(ms): 0; file size (bytes): 5225745; bit rate: 0; 
stream 0: type: CODEC_TYPE_VIDEO; codec: CODEC_ID_H264; duration: unknown; 
start time: 0; language: unknown; Exception in thread "main" 
java.lang.NullPointerException
   at com.xuggle.ferry.JNIReference.<init>(JNIReference.java:101)
   at com.xuggle.ferry.JNIReference.createReference(JNIReference.java:158)
   at com.xuggle.ferry.JNIReference.createReference(JNIReference.java:169)
   at com.xuggle.ferry.RefCounted.<init>(RefCounted.java:110)
   at com.xuggle.ferry.RefCounted.<init>(RefCounted.java:79)
   at com.xuggle.xuggler.IRational.<init>(IRational.java:47)
   at com.xuggle.xuggler.IStream.getTimeBase(IStream.java:242)
   at com.xuggle.xuggler.demos.GetContainerInfo.main(GetContainerInfo.java:92)

Original issue reported on code.google.com by vadym.vi...@gmail.com on 22 Nov 2010 at 8:39

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