Will AEC ( Acoustic Echo Cancellation ) work in an SWF App that runs inside of an AIR app?

Hi,
I was forwarded here in hopes of better understanding the architecture of Flash Player within the AIR environment.
1) Woulda SWF App compiled to target FP10.3 run in an AIR App that targets FP 9.0 and AIR 2.7?
* Would FP10.3 specific features work correctly within the AIR app since all the work is happening in the SWF app?
* Assumption: The user has AIR runtime 3.1 installed( which I assume embeds FP 11 )
Details:
* App #1 => is a swf app that targets FP10.3 + LCCS v2.2.0 ( FP 10.3 )
* App #2 => AIR 2.7 app that target FP 9.0
Execution Flow:
* App #2 creates an HTML view, loads the "App #1" within itself and runs it.
Will the App #1 have AEC working and/or any FP10.3 specific behavior ? Is it OK that the container AIR app is not be targeting FP10.3 ?
Thanks,
Alex G.
PS Original post came from: http://forums.adobe.com/thread/927781

This question would be better directed to the FlashPlayer and/or AIR forum.
AIR embeds a version of WebKit to implement the HTML view and I am not sure of what FlashPlayer is used by that "browser" (it could be an embedded FlashPlayer, in which case I am assuming will be the same version of AIR FP, or the FlashPlayer installed at the OS / external browser level, in which case it could possibly be a newer version of the FlashPlayer).
Best thing to do: try it out
I would build an AIR app embedding a small SWF that prints out the FlashPlayer version and see what happen changing the targets for the AIR app and the SWF.

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mic = Microphone.getEnhancedMicrophone();
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mic.setLoopBack(false);
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3/10/14 4:08:38 PM mdworker[180] CFPropertyListCreateFromXMLData(): Old-style plist parser: missing semicolon in dictionary.
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3/10/14 4:10:28 PM com.apple.launchd[1] (com.luthresearch.scservice) Throttling respawn: Will start in 9 seconds
3/10/14 4:10:29 PM com.apple.launchd[1] (com.luthresearch.scservice) Throttling respawn: Will start in 8 seconds
3/10/14 4:10:29 PM com.apple.launchd[1] (com.luthresearch.scservice) Throttling respawn: Will start in 8 seconds
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3/10/14 4:10:31 PM com.apple.launchd[1] (com.luthresearch.scservice) Throttling respawn: Will start in 7 seconds
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3/10/14 4:10:38 PM com.apple.launchd[1] (com.luthresearch.scservice) Throttling respawn: Will start in 9 seconds
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3/10/14 4:11:08 PM com.luthresearch.scservice[170]   Referenced from: /Users/Shared/SavvyConnect/bin/SCService
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3/10/14 4:11:13 PM com.apple.launchd[1] (com.luthresearch.scservice) Throttling respawn: Will start in 5 seconds
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3/10/14 4:11:19 PM com.luthresearch.scservice[172]   Referenced from: /Users/Shared/SavvyConnect/bin/SCService
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__TEXT [0x00000000 - 0x001d8000) __eh_frame [0x001996f8 - 0x001c9de0) /usr/libexec/oah/translate
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3/10/14 4:11:44 PM SmileboxTray[187] 2014-03-10 16:11:44 Starting tray...
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3/10/14 4:11:49 PM com.luthresearch.scservice[193]   Referenced from: /Users/Shared/SavvyConnect/bin/SCService
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3/10/14 4:11:51 PM com.apple.launchd[1] (com.luthresearch.scservice) Throttling respawn: Will start in 9 seconds
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3/10/14 4:12:01 PM com.apple.launchd[1] (com.luthresearch.scservice[197]) Exited abnormally: Trace/BPT trap
3/10/14 4:12:01 PM com.apple.launchd[1] (com.luthresearch.scservice) Throttling respawn: Will start in 9 seconds
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3/10/14 4:12:10 PM com.luthresearch.scservice[202] dyld: Symbol not found: __ZNKSt8bad_cast4whatEv
3/10/14 4:12:10 PM com.luthresearch.scservice[202]   Referenced from: /Users/Shared/SavvyConnect/bin/SCService
3/10/14 4:12:10 PM com.luthresearch.scservice[202]   Expected in: /usr/lib/libstdc++.6.dylib
3/10/14 4:12:10 PM mdworker[99] CFPropertyListCreateFromXMLData(): Old-style plist parser: missing semicolon in dictionary.
3/10/14 4:12:10 PM mdworker[99] CFPropertyListCreateFromXMLData(): Old-style plist parser: missing semicolon in dictionary.
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3/10/14 4:12:13 PM mdworker[99] CFPropertyListCreateFromXMLData(): Old-style plist parser: missing semicolon in dictionary.
3/10/14 4:12:14 PM mdworker[99] CFPropertyListCreateFromXMLData(): Old-style plist parser: missing semicolon in dictionary.
3/10/14 4:12:14 PM mdworker[99] CFPropertyListCreateFromXMLData(): Old-style plist parser: missing semicolon in dictionary.
3/10/14 4:12:15 PM mdworker[99] CFPropertyListCreateFromXMLData(): Old-style plist parser: missing semicolon in dictionary.
3/10/14 4:12:16 PM mdworker[99] CFPropertyListCreateFromXMLData(): Old-style plist parser: missing semicolon in dictionary.
3/10/14 4:12:17 PM Linotype FontExplorer X[180] WebKit Threading Violation - objc_object* -[WebView initWithCoder:](WebView*, objc_selector*, NSCoder*) called from secondary thread
3/10/14 4:12:17 PM Linotype FontExplorer X[180] Additional threading violations for this function will not be logged.
3/10/14 4:12:17 PM Linotype FontExplorer X[180] WebKit Threading Violation - void -[WebView(WebPrivate) _commonInitializationWithFrameName:groupName:usesDocumentViews:](WebView*, objc_selector*, NSString*, NSString*, BOOL) called from secondary thread
3/10/14 4:12:17 PM Linotype FontExplorer X[180] Additional threading violations for this function will not be logged.
3/10/14 4:12:17 PM mdworker[99] CFPropertyListCreateFromXMLData(): Old-style plist parser: missing semicolon in dictionary.
3/10/14 4:12:18 PM mdworker[99] CFPropertyListCreateFromXMLData(): Old-style plist parser: missing semicolon in dictionary.
3/10/14 4:12:18 PM mdworker[99] CFPropertyListCreateFromXMLData(): Old-style plist parser: missing semicolon in dictionary.
3/10/14 4:12:19 PM mdworker[99] CFPropertyListCreateFromXMLData(): Old-style plist parser: missing semicolon in dictionary.
3/10/14 4:12:20 PM mdworker[99] CFPropertyListCreateFromXMLData(): Old-style plist parser: missing semicolon in dictionary.
3/10/14 4:12:20 PM com.luthresearch.scservice[206] dyld: Symbol not found: __ZNKSt8bad_cast4whatEv
3/10/14 4:12:20 PM com.luthresearch.scservice[206]   Referenced from: /Users/Shared/SavvyConnect/bin/SCService
3/10/14 4:12:20 PM com.luthresearch.scservice[206]   Expected in: /usr/lib/libstdc++.6.dylib
3/10/14 4:12:21 PM mdworker[99] CFPropertyListCreateFromXMLData(): Old-style plist parser: missing semicolon in dictionary.
3/10/14 4:12:21 PM com.apple.launchd[1] (com.luthresearch.scservice[206]) Exited abnormally: Trace/BPT trap
3/10/14 4:12:21 PM com.apple.launchd[1] (com.luthresearch.scservice) Throttling respawn: Will start in 9 seconds
3/10/14 4:12:21 PM mdworker[99] CFPropertyListCreateFromXMLData(): Old-style plist parser: missing semicolon in dictionary.
3/10/14 4:12:22 PM mdworker[99] CFPropertyListCreateFromXMLData(): Old-style plist parser: missing semicolon in dictionary.
3/10/14 4:12:30 PM com.luthresearch.scservice[208] dyld: Symbol not found: __ZNKSt8bad_cast4whatEv
3/10/14 4:12:30 PM com.luthresearch.scservice[208]   Referenced from: /Users/Shared/SavvyConnect/bin/SCService
3/10/14 4:12:30 PM com.luthresearch.scservice[208]   Expected in: /usr/lib/libstdc++.6.dylib
3/10/14 4:12:33 PM com.apple.launchd[1] (com.luthresearch.scservice[208]) Exited abnormally: Trace/BPT trap
3/10/14 4:12:33 PM com.apple.launchd[1] (com.luthresearch.scservice) Throttling respawn: Will start in 8 seconds
3/10/14 4:12:36 PM [0x0-0x1b01b].com.adobe.Photoshop[211] dyld: could not load inserted library: /usr/lib/libgenkit.dylib
3/10/14 4:12:36 PM ReportCrash[212] Symbolication warning: Unable to locate CIE at 0x6a64132b = 0x00000008 - (0x959becd9 + 4)
3/10/14 4:12:36 PM ReportCrash[212] Symbolication warning: error parsing FDE at 0x00199700 in:
__TEXT [0x00000000 - 0x001d8000) __eh_frame [0x001996f8 - 0x001c9de0) /usr/libexec/oah/translate
3/10/14 4:12:36 PM com.apple.launchd[101] ([0x0-0x1b01b].com.adobe.Photoshop[211]) Exited abnormally: Trace/BPT trap
3/10/14 4:12:41 PM com.luthresearch.scservice[215] dyld: Symbol not found: __ZNKSt8bad_cast4whatEv
3/10/14 4:12:41 PM com.luthresearch.scservice[215]   Referenced from: /Users/Shared/SavvyConnect/bin/SCService
3/10/14 4:12:41 PM com.luthresearch.scservice[215]   Expected in: /usr/lib/libstdc++.6.dylib
3/10/14 4:12:42 PM com.apple.launchd[1] (com.luthresearch.scservice[215]) Exited abnormally: Trace/BPT trap
3/10/14 4:12:42 PM com.apple.launchd[1] (com.luthresearch.scservice) Throttling respawn: Will start in 9 seconds
3/10/14 4:12:46 PM com.apple.quicklook[200] invalid stream length 392584; should be 392417.
3/10/14 4:12:46 PM com.apple.quicklook[200] invalid stream length 540487; should be 540318.
3/10/14 4:12:46 PM com.apple.quicklook[200] invalid stream length 145448; should be 145281.
3/10/14 4:12:46 PM com.apple.quicklook[200] invalid stream length 151489; should be 151322.
3/10/14 4:12:49 PM CarboniteAlerts[217] LCC Scroll Enhancer loaded
3/10/14 4:12:51 PM com.luthresearch.scservice[218] dyld: Symbol not found: __ZNKSt8bad_cast4whatEv
3/10/14 4:12:51 PM com.luthresearch.scservice[218]   Referenced from: /Users/Shared/SavvyConnect/bin/SCService
3/10/14 4:12:51 PM com.luthresearch.scservice[218]   Expected in: /usr/lib/libstdc++.6.dylib
3/10/14 4:12:52 PM com.apple.launchd[1] (com.luthresearch.scservice[218]) Exited abnormally: Trace/BPT trap
3/10/14 4:12:52 PM com.apple.launchd[1] (com.luthresearch.scservice) Throttling respawn: Will start in 9 seconds
3/10/14 4:13:01 PM com.luthresearch.scservice[220] dyld: Symbol not found: __ZNKSt8bad_cast4whatEv
3/10/14 4:13:01 PM com.luthresearch.scservice[220]   Referenced from: /Users/Shared/SavvyConnect/bin/SCService
3/10/14 4:13:01 PM com.luthresearch.scservice[220]   Expected in: /usr/lib/libstdc++.6.dylib
3/10/14 4:13:02 PM com.apple.launchd[1] (com.luthresearch.scservice[220]) Exited abnormally: Trace/BPT trap
3/10/14 4:13:02 PM com.apple.launchd[1] (com.luthresearch.scservice) Throttling respawn: Will start in 9 seconds
3/10/14 4:13:05 PM CarboniteAlerts[224] LCC Scroll Enhancer loaded
3/10/14 4:13:07 PM SmileboxTray[187] 2014-03-10 16:13:07 Partner code in install data plist: yahoo
3/10/14 4:13:08 PM Finder[146] LCC Scroll Enhancer loaded
3/10/14 4:13:09 PM SmileboxTray[187] NSScanner: nil string argument
3/10/14 4:13:09 PM SmileboxTray[187] NSScanner: nil string argument
3/10/14 4:13:11 PM com.luthresearch.scservice[226] dyld: Symbol not found: __ZNKSt8bad_cast4whatEv
3/10/14 4:13:11 PM com.luthresearch.scservice[226]   Referenced from: /Users/Shared/SavvyConnect/bin/SCService
3/10/14 4:13:11 PM com.luthresearch.scservice[226]   Expected in: /usr/lib/libstdc++.6.dylib
3/10/14 4:13:13 PM com.apple.launchd[1] (com.luthresearch.scservice[226]) Exited abnormally: Trace/BPT trap
3/10/14 4:13:13 PM com.apple.launchd[1] (com.luthresearch.scservice) Throttling respawn: Will start in 9 seconds
3/10/14 4:13:16 PM Console[228] LCC Scroll Enhancer loaded
3/10/14 4:13:16 PM Console[228] LCC Scroll Enhancer loaded
3/10/14 4:13:16 PM Console[228] LCC Scroll Enhancer loaded
3/10/14 4:13:22 PM com.luthresearch.scservice[229] dyld: Symbol not found: __ZNKSt8bad_cast4whatEv
3/10/14 4:13:22 PM com.luthresearch.scservice[229]   Referenced from: /Users/Shared/SavvyConnect/bin/SCService
3/10/14 4:13:22 PM com.luthresearch.scservice[229]   Expected in: /usr/lib/libstdc++.6.dylib
3/10/14 4:13:23 PM com.apple.launchd[1] (com.luthresearch.scservice[229]) Exited abnormally: Trace/BPT trap
3/10/14 4:13:23 PM com.apple.launchd[1] (com.luthresearch.scservice) Throttling respawn: Will start in 9 seconds
3/10/14 4:13:32 PM com.luthresearch.scservice[231] dyld: Symbol not found: __ZNKSt8bad_cast4whatEv
3/10/14 4:13:32 PM com.luthresearch.scservice[231]   Referenced from: /Users/Shared/SavvyConnect/bin/SCService
3/10/14 4:13:32 PM com.luthresearch.scservice[231]   Expected in: /usr/lib/libstdc++.6.dylib
3/10/14 4:13:33 PM com.apple.launchd[1] (com.luthresearch.scservice[231]) Exited abnormally: Trace/BPT trap
3/10/14 4:13:33 PM com.apple.launchd[1] (com.luthresearch.scservice) Throttling respawn: Will start in 9 seconds
3/10/14 4:13:38 PM [0x0-0x22022].com.adobe.Photoshop[233] dyld: could not load inserted library: /usr/lib/libgenkit.dylib
3/10/14 4:13:39 PM ReportCrash[234] Symbolication warning: Unable to locate CIE at 0x6a64132b = 0x00000008 - (0x959becd9 + 4)
3/10/14 4:13:39 PM ReportCrash[234] Symbolication warning: error parsing FDE at 0x00199700 in:
__TEXT [0x00000000 - 0x001d8000) __eh_frame [0x001996f8 - 0x001c9de0) /usr/libexec/oah/translate
3/10/14 4:13:39 PM com.apple.launchd[101] ([0x0-0x22022].com.adobe.Photoshop[233]) Exited abnormally: Trace/BPT trap
3/10/14 4:13:42 PM com.luthresearch.scservice[237] dyld: Symbol not found: __ZNKSt8bad_cast4whatEv
3/10/14 4:13:42 PM com.luthresearch.scservice[237]   Referenced from: /Users/Shared/SavvyConnect/bin/SCService
3/10/14 4:13:42 PM com.luthresearch.scservice[237]   Expected in: /usr/lib/libstdc++.6.dylib
3/10/14 4:13:42 PM com.luthresearch.scservice[237]   Expected in: /usr/lib/libstdc++.6.dylib
3/10/14 4:13:43 PM com.apple.launchd[1] (com.luthresearch.scservice[237]) Exited abnormally: Trace/BPT trap
3/10/14 4:13:43 PM com.apple.launchd[1] (com.luthresearch.scservice) Throttling respawn: Will start in 9 seconds
3/10/14 4:13:43 PM com.apple.launchd[1] (com.luthresearch.scservice) Throttling respawn: Will start in 9 seconds
3/10/14 4:13:52 PM com.luthresearch.scservice[239] dyld: Symbol not found: __ZNKSt8bad_cast4whatEv
3/10/14 4:13:52 PM com.luthresearch.scservice[239]   Referenced from: /Users/Shared/SavvyConnect/bin/SCService
3/10/14 4:13:52 PM com.luthresearch.scservice[239]   Expected in: /usr/lib/libstdc++.6.dylib
3/10/14 4:13:53 PM com.apple.launchd[1] (com.luthresearch.scservice[239]) Exited abnormally: Trace/BPT trap
3/10/14 4:13:53 PM com.apple.launchd[1] (com.luthresearch.scservice) Throttling respawn: Will start in 9 seconds
3/10/14 4:14:02 PM com.luthresearch.scservice[258] dyld: Symbol not found: __ZNKSt8bad_cast4whatEv
3/10/14 4:14:02 PM com.luthresearch.scservice[258]   Referenced from: /Users/Shared/SavvyConnect/bin/SCService
3/10/14 4:14:02 PM com.luthresearch.scservice[258]   Expected in: /usr/lib/libstdc++.6.dylib
3/10/14 4:14:03 PM com.apple.launchd[1] (com.luthresearch.scservice[258]) Exited abnormally: Trace/BPT trap
3/10/14 4:14:03 PM com.apple.launchd[1] (com.luthresearch.scservice) Throttling respawn: Will start in 9 seconds
3/10/14 4:14:12 PM com.luthresearch.scservice[305] dyld: Symbol not found: __ZNKSt8bad_cast4whatEv
3/10/14 4:14:12 PM com.luthresearch.scservice[305]   Referenced from: /Users/Shared/SavvyConnect/bin/SCService
3/10/14 4:14:12 PM com.luthresearch.scservice[305]   Expected in: /usr/lib/libstdc++.6.dylib
3/10/14 4:14:13 PM com.apple.launchd[1] (com.luthresearch.scservice[305]) Exited abnormally: Trace/BPT trap
3/10/14 4:14:13 PM com.apple.launchd[1] (com.luthresearch.scservice) Throttling respawn: Will start in 9 seconds
3/10/14 4:14:22 PM com.luthresearch.scservice[307] dyld: Symbol not found: __ZNKSt8bad_cast4whatEv
3/10/14 4:14:22 PM com.luthresearch.scservice[307]   Referenced from: /Users/Shared/SavvyConnect/bin/SCService
3/10/14 4:14:22 PM com.luthresearch.scservice[307]   Expected in: /usr/lib/libstdc++.6.dylib
3/10/14 4:14:23 PM com.apple.launchd[1] (com.luthresearch.scservice[307]) Exited abnormally: Trace/BPT trap
3/10/14 4:14:23 PM com.apple.launchd[1] (com.luthresearch.scservice) Throttling respawn: Will start in 9 seconds
3/10/14 4:14:32 PM com.luthresearch.scservice[309] dyld: Symbol not found: __ZNKSt8bad_cast4whatEv
3/10/14 4:14:32 PM com.luthresearch.scservice[309]   Referenced from: /Users/Shared/SavvyConnect/bin/SCService
3/10/14 4:14:32 PM com.luthresearch.scservice[309]   Expected in: /usr/lib/libstdc++.6.dylib
3/10/14 4:14:33 PM com.apple.launchd[1] (com.luthresearch.scservice[309]) Exited abnormally: Trace/BPT trap
3/10/14 4:14:33 PM com.apple.launchd[1] (com.luthresearch.scservice) Throttling respawn: Will start in 9 seconds
3/10/14 4:14:42 PM com.luthresearch.scservice[311] dyld: Symbol not found: __ZNKSt8bad_cast4whatEv
3/10/14 4:14:42 PM com.luthresearch.scservice[311]   Referenced from: /Users/Shared/SavvyConnect/bin/SCService
3/10/14 4:14:42 PM com.luthresearch.scservice[311]   Expected in: /usr/lib/libstdc++.6.dylib
3/10/14 4:14:43 PM com.apple.launchd[1] (com.luthresearch.scservice[311]) Exited abnormally: Trace/BPT trap
3/10/14 4:14:43 PM com.apple.launchd[1] (com.luthresearch.scservice) Throttling respawn: Will start in 9 seconds
3/10/14 4:14:52 PM com.luthresearch.scservice[313] dyld: Symbol not found: __ZNKSt8bad_cast4whatEv
3/10/14 4:14:52 PM com.luthresearch.scservice[313]   Referenced from: /Users/Shared/SavvyConnect/bin/SCService
3/10/14 4:14:52 PM com.luthresearch.scservice[313]   Expected in: /usr/lib/libstdc++.6.dylib
3/10/14 4:14:53 PM com.apple.launchd[1] (com.luthresearch.scservice[313]) Exited abnormally: Trace/BPT trap
3/10/14 4:14:53 PM com.apple.launchd[1] (com.luthresearch.scservice) Throttling respawn: Will start in 10 seconds
3/10/14 4:15:03 PM com.luthresearch.scservice[314] dyld: Symbol not found: __ZNKSt8bad_cast4whatEv
3/10/14 4:15:03 PM com.luthresearch.scservice[314]   Referenced from: /Users/Shared/SavvyConnect/bin/SCService
3/10/14 4:15:03 PM com.luthresearch.scservice[314]   Expected in: /usr/lib/libstdc++.6.dylib
3/10/14 4:15:03 PM com.luthresearch.scservice[314]   Expected in: /usr/lib/libstdc++.6.dylib
3/10/14 4:15:04 PM com.apple.launchd[1] (com.luthresearch.scservice[314]) Exited abnormally: Trace/BPT trap
3/10/14 4:15:04 PM com.apple.launchd[1] (com.luthresearch.scservice) Throttling respawn: Will start in 9 seconds
3/10/14 4:15:13 PM com.luthresearch.scservice[317] dyld: Symbol not found: __ZNKSt8bad_cast4whatEv
3/10/14 4:15:13 PM com.luthresearch.scservice[317]   Referenced from: /Users/Shared/SavvyConnect/bin/SCService
3/10/14 4:15:13 PM com.luthresearch.scservice[317]   Expected in: /usr/lib/libstdc++.6.dylib
3/10/14 4:15:14 PM com.apple.launchd[1] (com.luthresearch.scservice[317]) Exited abnormally: Trace/BPT trap
3/10/14 4:15:14 PM com.apple.launchd[1] (com.luthresearch.scservice) Throttling respawn: Will start in 9 seconds
3/10/14 4:15:24 PM com.luthresearch.scservice[319] dyld: Symbol not found: __ZNKSt8bad_cast4whatEv
3/10/14 4:15:24 PM com.luthresearch.scservice[319]   Referenced from: /Users/Shared/SavvyConnect/bin/SCService
3/10/14 4:15:24 PM com.luthresearch.scservice[319]   Expected in: /usr/lib/libstdc++.6.dylib
3/10/14 4:15:25 PM com.apple.launchd[1] (com.luthresearch.scservice[319]) Exited abnormally: Trace/BPT trap
3/10/14 4:15:25 PM com.apple.launchd[1] (com.luthresearch.scservice) Throttling respawn: Will start in 9 seconds

Will iTunes in the Cloud work with an iTunes library that's being served up on a networked drive?

I'm wanting to put my large (650 gigs) music library on a networked drive, and access it from various macs and iOS devices around the house. Will I be able to use iTunes in the Cloud and iTunes Match etc., with that, or does it have to be directly connected to an iMac running Lion?

Thank you, Prime Minister! Thats very true about the size of the library. There are some 65000 songs, but id e cutting dow n/cleaning upi the library to fit into iTunes match. Hopefully that will work!
Im wanting to keep my iMac on Snow Leopard for a while (I use it for music production with logic and that's not all that stable with Lion yet). As best I understand network drives, there wouldn't be any main iTunes application controlling the iTunes library, I would just access it from my iMac, my MacBook pro, which is running lion and iCloud, and my iOS devices, iPhone and iPad, which are also using iCloud. But none ofnthose devices are always on. Do you think this arrangement would work with iTunes Match, or does a Mac running lion always have to on and running?

Audio echo cancellation not working over rtmp

I'm doing a audio conferencing app, using RTMP to our server (freeswitch) and getting a bad echo from anyone using speakers & mic- headsets don't cause the echo. I've also tried 3rd party audio chat apps and they have echo too.
I'm using getEnhancedMicrophone() and have played with all the Microphone & MicrophoneEnhancedOptions I can find. I followed this article carefully: Best practices for acoustic echo cancellation in Flash Player | Adobe Developer Connection
Does echo cancellation work over RTMP or only over RTMFP?
Here's code I use to connect to send and receive our server's stream:
netConnection = new NetConnection();
netConnection.connect("rtmp://whatever.com/phone");
incomingNetStream = new NetStream(netConnection);
incomingNetStream.client = this;
incomingNetStream.bufferTime = 0.2;
incomingNetStream.play("play");
incomingNetStream.receiveAudio(true);
outgoingNetStream = new NetStream(netConnection);
outgoingNetStream.addEventListener(NetStatusEvent.NET_STATUS, netStatus);
outgoingNetStream.addEventListener(AsyncErrorEvent.ASYNC_ERROR, asyncErrorHandler);
outgoingNetStream.bufferTime = 0;
outgoingNetStream.attachAudio(mic);
outgoingNetStream.publish("publish", "live");
Is anyone successfully using RTMP with echo cancellation? Can you send a link so I can try it?
Any other ideas?
Thanks,
Ken

I am not sure about echo cancellation directly at RTPM level but you may also try echo cancellation solutions that can be integrated with freeswitch. Take a look at their wiki. For example they mention PBXMate integration to cancel echo and noise, etc.

Will a wireless Mouse/Presenter work with SWF/CP output?

I see on the market lots of wireless presenters. Some boast
multi-functionality, where they become effectively a wireless
mouse. Will these work within a SWF, so that you can navigate a
tutorial that is nothing more than a glorified PPT show?
It's not a PPT show cuz it's a little more involved than what
PPT does effectively, but the keyboard is not required to navigate
this thing.
I'm assuming that if a presenter boasts 'internet browsing'
capability, then your SWF should be able to be navigated fine.
Is this a correct assumption?

I would probably assume that.
I would reccomend a presenter with a "joystick" type control.
The trackball type are a pain, and usually get gummed up like the
old ps2 mice.
When I was in the navy, we had something similar to this for
ward room briefs:
http://www.superwarehouse.com/RemotePoint_Presenter_Wireless_Pointer/VP4300/p/287346

Echo cancellation in AIR for Android?

We are developing a videoconference app with versions for android and web. In android we have a lot of problems with echo cancellation, as it is only supported for desktop apps in Air 2.7 and 3.0
We have tested different codecs (speex, nellymoser), and also different mic gains, noise level sounds... but not achieved an reasonable quality.
Any recommendation about the best combination of parameters ?
Any idea if echo cancellation for mobile will be in Air 3.2 SDK for android ?
Thank you very much

I think that with the current state of the Adobe AIR Adobe FLash platforms, there is too much work to do to get echo cancellation to work on all platforms, and to get video to work as expected too. I think Adobe could solve many of these issues by implementing native WebRTC into the AIR platform, see this post here:
http://forums.adobe.com/message/6232094#6232094

JDBC Cancel works in development but not in production

I am working on a J2EE application that uses Oracle 10.2 as the database. I have a requirement to implement a cancelable query feature using the statement.cancel() function. I developed code that works against our development database instance. The code fails to work in testing on production - the query executes to completion. We use BEA Weblogic as our application server. I have checked the settings on Weblogic and am pretty sure that we are running with the same application server settings in development and production. What do I need to check on the database that might stop the cancel from running? I got a few moments of an Oracle DBAs time and he didn't see anything obvious.

Hi,
Statement.cancel() sends a message to the DB and waits for a reply. If the DB is not responding, for whatever reason, then the cancel will hang until the socket read times out. I'd investigate the workload on the production database and any network/sockets.
Kuassi - blog @ http://db360.blogspot.com/
------ book http://www.amazon.com/gp/product/1555583296/

[SOLVED] can't load module-echo-cancel for PulseAudio (WebRtc)

I have added the line load-module module-echo-cancel to /etc/pulse/default.conf as said in the arch wiki but after I do that , I cannot start pulse and it gives me the follwoing error :
E: [pulseaudio] main.c: Daemon startup failed.
I have tried looking in the forum and google for a soulation but failed to find something that works , also tried different variations of the line like :
load-module module-echo-cancel source_name=echosource sink_name=echosink channels=1
but nothing works ...
so I think it is either the line I use is somehow wrong or I am missing some dependency for using webrtc.
thanks in adavnce for any help.
edit : well I solved the problem ..., it seems that after I have installed pavucontrol I was able to succsufully load the echo-cancel module
Last edited by XDarkAngelX (2015-01-17 20:42:30)

ok, did and done. (However, note that this isn't raw code since I have to type from display of the monitor to the laptop.)
# file /boot/vmlinuz-linux
/boot/vmlinuz-linux: Linux kernel x86 boot executable bzImage, version 3.6.2-1-ARCH (tobias@T=POWA-LX) #1 SMP PREMPT Fri Oct 12 23:58, RO-rootFS, swap_dev 0x3, Normal VGA
According to file, I do have the latest kernel, which makes this even more peculiar since it isn't consistent with 'uname -r'
3.5.6-1-ARCH
and I'm using grub legacy, I think.
# cat /boot/grub/menu.1st
timeout 5
default 0
color light-blue/black light-cyan/blue
# BOOT SECTION
# (0) Arch Linux
title Arch Linux
root (hd0,2)
kernel /boot/vmlinuz-linux root=/dev/disk/by-uuid/xxxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxx ro modeset=0
initrd /boot/initramfs-fallback.img
# (1) Arch Linux
title Arch Linux Fallback
root (hd0,2)
kernel /boot/vmlinuz-linux root=/dev/disk/by-uuid/xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxx ro
initrd /boot/initramfs-fallback.img
I didn't post the whole config since transcribing comments with mode suggestions would be needless. But I don't think there's any danger in ommitting the '#' lines, is there?

"cross channel" echo cancellation ?

First of all, just a word to say that I am not an expert On Voice Over IP technologies...
I would like to know if there is an "on the shelf product" which allows echo cancellation over multiple lines.
to simplify my "problem", i have an operator who is speaking on a phone (phone 1), and who is hearing his voice coming from speakers which are linked to ANOTHER phone line (phone 2).
-------------->phone 1--------------->network
Operator
<----------Speaker<-------phone 2---------- network
I want to cancel the operator voice coming from phone 2, but only his voice.
Is there a cisco product (like Cisco® Multiflex Trunk Dedicated Echo Cancellation (MFT ECAN)) which is able to do what i want ?
I thank you in advance for any answer
YG

No, the cisco product will not do anything for that, you have a different problem that is not solvable buying boxes.

Running mountain lion os 10.8.5 on mac book pro mid 2012 build. If I upgrade to Mavericks will MS Office programs still work?

I am running mountain lion os 10.8.5 on mac book pro mid 2012 build. If I upgrade to Mavericks will MS Office programs still work? There does not appear to be an updated version of MS Office for Mac past 2011 that I bought last year and am using now. Thoughts? Suggestions?
Thanks.

Office 2008 and 2011 will run on Mavericks, but you may not be able to get the installer for it at this time.
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When I go to plug in my iPhone 5 to my PC it will charge my phone but it doesn't show up that it's connected to my computer or in iTunes. I have tried just about everything that I can find on the internet but nothing is working. Any other suggestions?

When I go to plug in my iPhone 5 to my PC it will charge my phone but it doesn't show up that it's connected to my computer or in iTunes. I have tried just about everything that I can find in the support discussions but nothing has worked. Any other suggestions?

If you have carefully follow ALL of the steps in that article, you are using a USB port directly on your computer and not a USB hub (don't use a front port on a tower or desktop either, as they are an internal hub) and you installed iTunes correctly using an Administrator ID and you have tried disabling your antivirus and firewall then there is no hope of it ever working. Look at the tip again, and go through it carefully, not skipping any steps.
Note, BTW, that an iPhone will not show up on a computer, only in iTunes. If there are photos in the Camera Roll then it will appear in Windows as a digital camera only.

Will AEC ( Acoustic Echo Cancellation ) work in an SWF App that runs inside of an AIR app?

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