[Helix-producer-issues] [Bug 15490] New: "audioGainPrefilter" causes problem with multi-channel sources

https://bugs.helixcommunity.org/show_bug.cgi?id=15490



guest created:

          Priority: P1                                                      
                CC: life                                                    
  Operating System: other                                                   
        AssignedTo: skharkar                                                
         QAContact: QA                                                      
           Summary: "audioGainPrefilter" causes problem with multi-channel s
                    ources                                                  
          Severity: S2                                                      
            Status: NEW                                                     
 Last changed date: 2005-08-22 11:04:52                                     
          Hardware: Other                                                   
           Version: 10.0.0.545                                              
           Tracker: Prefilters                                              
           Project: helix-producer                                          
  Target Milestone: dot release                                             

Environment: XP SP1, DX 9.0b, Pentium-M

Description: 
Attempting to encode a file with multi-channel audio fails if the "audioGainPrefilter" is mentioned
in the job file, even if set to "false".  Because the GUI is set to always use the audio gain
control, this means that encoding multi-channel audio is not possible.  Unfortunately, there is not
preference to change this.  Deleting the "audioGainPrefilter" lines from the "default.rpjf" also has
not affect.

Step to reproduce:
1. Launch GUI
2. Open a multi-channel file.  (In my case, a VOB with 6-channel AC3- AC3Filter 3/2+)
3. Use a multi-channel audience.
4. Save the job.
5. Hit "Encode"
6. Notice that the encode errors.
7. Using the CLI, tell Producer to encode the saved job ( producer -j $JOBFILE )
8. Notice that it fails.
9. Within the job file, delete the lines:
          <prefilter xsi:type="audioGainPrefilter">
          <enabled type="bool">true</enabled>
          <gain type="double">0.000000</gain>
and save the file.
10. Using the CLI, tell Producer to encode the saved job ( producer -j $JOBFILE )
11. Notice that it succeeds.
------- Additional Comments From guest 2013-06-06 20:59 GMT-0800 -------
This bug is a clone of bug #2640, created by guest

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