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livestream-processor's Issues

Concatenating videos doesn't work when there's no audio track.

Generate two videos without audio tracks, not silent but no track at all, and try to concatenate them via the gui or the command line. This is the outputted stack trace:

Exception in thread "Thread-0" java.lang.IllegalArgumentException: invalid channel count 0
    at com.xuggle.mediatool.MediaWriter.addAudioStream(MediaWriter.java:360)
    at com.xuggle.mediatool.MediaWriter.addAudioStream(MediaWriter.java:299)
    at net.sapium.livestreamprocessor.utils.Concatenator.concatenateFiles(Concatenator.java:64)
    at net.sapium.livestreamprocessor.utils.Concatenator.process(Concatenator.java:112)
    at net.sapium.livestreamprocessor.utils.Processor.run(Processor.java:190)
    at java.lang.Thread.run(Unknown Source)

Reading from mp4 videos doesn't work

Try to concatenate or timelapse an mp4 file and the jvm will crash outputting this error in the console:

#
# A fatal error has been detected by the Java Runtime Environment:
#
#  EXCEPTION_ACCESS_VIOLATION (0xc0000005) at pc=0x000000006ee76520, pid=5484, tid=5708
#
# JRE version: 7.0_09-b05
# Java VM: Java HotSpot(TM) 64-Bit Server VM (23.5-b02 mixed mode windows-amd64 compressed oops)
# Problematic frame:
# C  [xuggle6977056180133657404.dll+0x736520]  Java_com_xuggle_ferry_FerryJNI_SWIGRefCountedTesterUpcast+0x66f005
#
# Failed to write core dump. Minidumps are not enabled by default on client versions of Windows
#
# An error report file with more information is saved as:
# C:\Users\Andrew\workspace\java\livestreamprocessor\hs_err_pid5484.log
#
# If you would like to submit a bug report, please visit:
#   http://bugreport.sun.com/bugreport/crash.jsp
# The crash happened outside the Java Virtual Machine in native code.
# See problematic frame for where to report the bug.
#

The video length slider in the timelapse tab runs slowly on Windows

Steps to reproduce:

  1. Start LSP in windows
  2. Open a large video file in the timelapse tab (mine was 13 hours long and 35gb)
  3. Try to move the video length slider and notice the sluggish results

This bug does not affect 64 bit Linux (Ubuntu 12.04 GNOME). I noticed this issue on Windows 8 64 bit. It may be a bug with SWT or just a problem with Windows' GUI elements.

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