Avchd aliasing

I am having trouble with aliasing artifacts when using my AVCHD camera. Has anyone been able to overcome this with imovie?

So you're taking your original progressive AVCHD content that hasn't ever been transcoded by prelude or anything else and pulling it straight into premiere now right?
Okay so if I'm understanding correctly you now tried to make a progressive sequence then place your progressive footage in the timeline then export it as progressive from Premiere pro's progressive timeline? Then after you do this is it messed up in both VLC and Quicktime? If you have done this just for fun I'd like to have you just use the upper field first sequence you said it creates you and try exporting to both progressive and upper just to see if this changes anything.
Also when you right click the clip in your footage bin and click "modify>interpet" what does it say the field order is (next to "use field order from file" or w/e)
I just want to be sure I am understanding you. However If you could please upload a very small portion of the original .MTS AVCHD footage you're using that hasn't been altered for testing purposes that would be great I'm intrested to see for myself If I can find/reproduce the problem you're experincing.
I haven't ever seen this occur before unless some sort of setting is incorrect somewhere. (Except when I have scaled something but even then there is always a workaround. )

Similar Messages

Aliasing In AVCHD Footage, Not In FCP7!

Hi,
I'm working with some AVCHD 1080p Footage in Premiere CS6. I made the move away from FCP7 hoping I could get high quality results in Premiere.
However...
In both "natively editing" and via Prelude Ingesting the AVCHD to ProRes422, the footage is Aliased (a.k.a. Jaggies). Both in the Program Monitor AND after Export.
However, a side-by-side comparison to the same footage Log & Transferred in FCP7 shows that the FCP7 footage is not Aliased! Same settings. The files are the same size, and the same Data Rate. This only happens in the Adobe Workflow.
In my Media Encoder settings, I have tried both Maximum Render Quality and Render At Maximum Depth. Neither of these make a difference.
The footage is also set at Progressive 29.97. Quality 100%. Square Pixels 1.0.
Has anyone else experienced this?
Here is a 100% size screenshot of the two clips opened side-by-side in Quicktime. Have a look.
http://www.carlkingclients.com/premiere484/Premiere_Aliasing.png
-Carl.

So you're taking your original progressive AVCHD content that hasn't ever been transcoded by prelude or anything else and pulling it straight into premiere now right?
Okay so if I'm understanding correctly you now tried to make a progressive sequence then place your progressive footage in the timeline then export it as progressive from Premiere pro's progressive timeline? Then after you do this is it messed up in both VLC and Quicktime? If you have done this just for fun I'd like to have you just use the upper field first sequence you said it creates you and try exporting to both progressive and upper just to see if this changes anything.
Also when you right click the clip in your footage bin and click "modify>interpet" what does it say the field order is (next to "use field order from file" or w/e)
I just want to be sure I am understanding you. However If you could please upload a very small portion of the original .MTS AVCHD footage you're using that hasn't been altered for testing purposes that would be great I'm intrested to see for myself If I can find/reproduce the problem you're experincing.
I haven't ever seen this occur before unless some sort of setting is incorrect somewhere. (Except when I have scaled something but even then there is always a workaround. )

Sony AVCHD (MTS) shimmering lines issue (moire? aliasing?)

I have just started working with AVCHD / MTS source files (29.997 fps, 1080p) and have been experiencing a problem with shimmering straight horizontal or diagonal lines. The source files look fine, but upon exporting / converting to a common format for veiwing (e.g. H.264, MPEG2, FLV, etc), any detail in frame consisting of high contrast straight lines or sharp edges exhibit shimmering. High contrast horizontal lines and diagonal lines are the most problematic, though even the sharp, high contrast edges of lettering on placecards (panel discussion) have the same shimmering issue. Also, the shimmering appears as a change in brightness, i.e. light to dark, at a frequency of about 2 Hertz, though the frequency can vary slightly. I have tried converting from AVCHD / MTS to nearly every available export format available, tried all of the different frame rates available, and have tried using other available attribute variations, e.g. Profile, Level, Bitrate Encoding, Target Bitrate, Max Bitrate, Render at Max Depth, Max Render Quality, Frame Blending, etc.
Perhaps there is some format selection that needs to be changed in camera in order to avoid this issue in the future?
I will research further, but presently have no idea as to what can be done to solve the issue. :-P
Schuyler Hupp
Austin, Texas
[email protected]

What are your Sequence settings?
Are you certain that they exactly match your footage?
...common format for viewing (e.g. H.264, MPEG2, FLV, etc),
These are all compressed export formats... it might help to
elaborate on exactly what settings you have used in these cases.
Have you tried exporting to something 'lossless'?
If yes, do you still see the artifacts?
How are you viewing your exported video to judge quality?
Have you tried re-importing your exported file into Premiere
for side-by-side comparison with the original footage?
You might post 'before' and 'after' images to illustrate your issue.

Sony NX5U footage strange (AVCHD)

First my computer specs:
Processor - Intel i7 950 @ 3.07 GHz
Motherboard - ASUS P6TD deluxe
Memory - 24 GB RAM
Motherboard cards:
   PCIe x4 - Black Magic interface
PCIe 2.0 x16 - NVIDIA GTX570 #1 (card 1 driving 2 monitors)
   PCI 1.0 - open (covered by NVIDIA Card)
   PCI 1.0 - SATA 3 card (for 4 additional SATA ports)
   PCIe2.0 x16 - NVIDIA GTX570 #2 (card 2 driving 2 monitors, 4 monitors total)
   PCIe2.0 x16 - open (covered by NVIDIA Card)
OS - WIN 7 Pro 64 bit (all the latest updates...Adobe & MS)
Additional - Black Magic Design MultiBridge Pro 2, Sony HVR-M25U VCR, HD monitor on Multibridge Pro HDMI output, 1000 Watt power supply,
                 2 internal BluRay burners, 1 internal DVD burner, 1 external BluRay burner
Video drives - SATA 3 & outboard USB 2.0 (9 1/2 TB total space)
OK Here the story…
I have a new Sony NX5U camcorder, I first shot in in HD 1080/60i, then I used Sony Content Manager to bring footage in, opened Premier 5.5, the footage looked jaggy.
On the next shoot, I changed to SD 480/60i, as the final edit was to be shown from a DVD, used Sony Content Manager to bring footage in, opened Premier 5.5, the footage looked jaggy.
I dragged the clip to the new item (New BIN)... to set the presets the same as the footage.... the footage still looks jaggy
I even played back the footage on the camera, captured through the HDMI port on my Black Magic MultiBridge Pro, with the same results...
I exported (re-encoded) the footage as a H-264, also as a MS AVI...brought the footage back into Premier.... looked the same..
I set the sequence presets the same as I shoot… but to no avail…. My Sony PD150 footage looks better.
The footage jerks... not smooth... forget trying to pan...
Notice the telephone wires...not smooth... I call the effect "The Jaggies" (I believe the same as aliasing)... What am I doing wrong? See picture below (the video looks much worse than the picture shows)
the telephone lines look like stair steps... (but on the Sony flip out monitor... it looks great... also much smaller monitor, though)

Try This:
copy footage from SD card to your HDD then use a Blackmagic preset AVCHD for a new sequence (don't use Standard def footage from these cameras). If you have a BM card you should have a TV connected if so what does that picture look like. When you putput via Encore burn a DVD not a Blu-Ray and that will downscale for you.
Dax

How to make better DVD's and eliminate aliasing

After trying several different ways on how to get the best from my AVCHD camera to an SD DVD I discovered the following worked best.
1. Import and edit as per normal
2. Export to HD 720p (DON"T share to Dvd Studio Pro or iDVD)
3. Open iDVD and import the HD 720p file directly from the saved folder (iDVD will convert it to mpeg 2)
4. If using DVD Studio Pro you will need to convert the HD 720p file to Mpeg 2 using Compressor as normal.
5. Burn dvd.
This way eliminates nearly all of the aliasing problems and overall quality looks much better than just "Sharing" directly to iDVD or DVD Studio Pro.
Give it a try and let me know if your dvd quality improves.
Hope this helps.
Cheers
Paul

First of all; your way of attacking this is creating a very specific subVI. It is a general rule that subVIs should be as reusable as possible, so they should just perform a task upon some standardized input. That's why i suggested that you use an array input (but forgot to mention why...).
I've attached a small example of how i would handle this sort of problem. See the attached VIs, the subVI only handles the task of setting visibility on or off. The array input is dynamic in size, as opposed to the cluster, so any size 1D array of control refnums can be passed to it, using the boolean input to determine visiblity setting.
Your other question; yes it is possible to reach the control references from inside a subVI by passing the "This VI" reference to the subVI. But again, you'll have to change the subVI or make a different one for each different set of visible/invisible controls for it to work. Which is why i recommended building an array of just the refnums of the controls you want to set visibility for, and pass it to the subVI.
Best regards,
Jarle Ekanger, MSc, CLD
Flow Design Bureau AS
Attachments:
Main.vi ‏15 KB
Visiblity(SubVI).vi ‏17 KB

Aliasing (aka jaggies) only in quicktime

Anyone else notice that when watching animations in quicktime, sharp edges have aliased pixels? VLC , and Windows media player don't give this issue, only quicktime. This happens on various codecs, h.264, sorenson video 3, and others. It doesn't seem to be a compression thing either, since I've tested small files, and 'animation' compression files.
Does anyone know why this happens? How to fix it? Or if apple is working on fixing this issue.
thanks

So you're taking your original progressive AVCHD content that hasn't ever been transcoded by prelude or anything else and pulling it straight into premiere now right?
Okay so if I'm understanding correctly you now tried to make a progressive sequence then place your progressive footage in the timeline then export it as progressive from Premiere pro's progressive timeline? Then after you do this is it messed up in both VLC and Quicktime? If you have done this just for fun I'd like to have you just use the upper field first sequence you said it creates you and try exporting to both progressive and upper just to see if this changes anything.
Also when you right click the clip in your footage bin and click "modify>interpet" what does it say the field order is (next to "use field order from file" or w/e)
I just want to be sure I am understanding you. However If you could please upload a very small portion of the original .MTS AVCHD footage you're using that hasn't been altered for testing purposes that would be great I'm intrested to see for myself If I can find/reproduce the problem you're experincing.
I haven't ever seen this occur before unless some sort of setting is incorrect somewhere. (Except when I have scaled something but even then there is always a workaround. )

Reducing Aliasing

Hello,
I was wondering if anyone could help me to reduce aliasing using the Mac version?
I read that in the Windows version its possible to use Chromakey Effect, but that this isn't availible in the Mac version.
My import settings are:
HDV
AVCHD Progressive (50p)
1920x1080
25fps
1.0 pixels
My export settings are:
QuickTime Mov
PhotoJPEG
1920x1080
Progressive
25fps
1.0 pixels
Render max bit depth
Optimize stills
Camera = Sony Handycam HDR-CX11E using highest FX quality setting
Thank you very much for your time.

Hi Ned,
Cheers for the answer but it's actually made no difference. It acts the same.
In any case, this time I don't have the time to faff about so I'll just live trace it and use a vector.
Thanks anyway, I'll mark this as answered; someone else might find it helpful.

This is how to make your DVD look better & eliminate aliasing.

After trying several different ways on how to get the best from my AVCHD camera to an SD DVD I discovered the following worked best.
1. Import and edit as per normal
2. Export to HD 720p (DON"T share to idvd)
3. Open iDVD and import the HD 720p file directly from the saved folder (idvd will convert it to mpeg 2)
4. Burn dvd.
This way eliminates nearly all of the aliasing problems and overall quality looks much better than just "Sharing" directly to idvd.
Give it a try and let me know if your dvd quality improves.
Hope this helps.
Cheers
Paul

Thanks Paul. I also archive my AVCHD original footage via the archive function in iMovie '09 (a great new feature, which iMovie '08 lacked).
I just purchased a plug-in for Quick Look which allows you to view the first frame of each AVCHD clip in the Finder - very useful for identifying the clips for importing to iMovie. It's called HD Quick Look and is produced by the same Western Australian company that produces VoltaicHD (Shedworx). The cost is about $8 AUD and the product can be found here:
http://www.shedworx.com/hdquicklook
I'm about to import and edit a wedding video shot in AVCHD format (highest quality setting). I'm still a bit unsure whether to import at the Large or Full setting, given my earlier comments about the "bad" effects. However, as I'll be burning to standard DVDs, it probably won't matter whether I use Large or Full for import - but I'll probably try exporting at 720p, as you've suggested.
I guess my main concern in using your method is that 540 has to be upscaled to 720, hence my reluctance to import at Large. But if I use Full - and any "bad" effects - it will be knocked down to 540 anyway (according to popular wisdom)! Can't win!
It will be interesting to see whether Steve Mullen has any advice on this.
Cheers
John

Premerie Elements 11 and NEX 6 Video: Bad aliasing with imported footage

Hi,
with all my Sony NEX 6 AVCHD settings iam unsuccessfull to get good quality video in Premiere Elements 11. Only exception is 1080 50p, that is working with good quality but seams to be an overkill as it eats up SD space and is exhausting the MAC. Interlaced modes are yielding bad aliasing and the 25p mode is missing in the PAL AVCHD section. The Nex can take full hd 1080 25p but in Adobe settings in the AVCHD section there is no 25p at full hd. That does exist in the DSLR section though, but also this gives aliasing (?).
Iam also puzzled about the setting that reads 1080 25i in APE11 (PAL) and 1080 50i in the Sony NEX. I just assume both are just the same (Sony does count every half frame and Adobe every full frame made of two halfs).
Iam using an iMAC with AMD Radeon HD 6770M
Anybody is using films from Sony NEX6 in APE11 or has a way out?
Thnks
Hardi

Steve,
thanks for your reply. Iam preparing for a Safari trip next month. Iam undecided in whtat format to output the video, DVD or MPEG most likely and best quality for watching on the Mac. For now Iam just importing mini clips to see how it works and what the quality is. This is to decide in what format, resulution and frame rate I should take the safari video. Iam particular checking for "jumps" in fast movements, i.e. how smooth the video looks and those "steps" in straight lines that I call (perhaps falsly) aliasing. For this I check the Premiere preview of the imported clips. Perhaps its my bad English, so I try to give my workflow:
1) I do short films (20s) with my NEX6 in those 3 settings 1920x1080 PAL, 50p, 50i and 24p. I make sure there is lot of movement and sharp lines do show up. I do one clip at a time.
2) I take out the SD card (64GB 45Mbits/s) after each individual setting and put it into the iMacs SD slot. Also tried to hook up the NEX via USB cable but no difference noticed.
3) I open finder and go to the private folder of the SD card. In each try there is just one AVCHD clip in.
4) In Organizer I choose import from files and folders and click on that private folder. None of the formats will be imported, always a note shows up that its either wrong format or already existing file (I made sure this is not).
5) In Premiere I can import the privat folder via drag and drop directly from the SD in a new project. This way I let premiere decide what project settings to choose. All formats give a warning (codex not available or something, warning is different from the Organizer one) but it does the import anyway in each case. Imported film does look "aliased" with 50i and 25p footage. Project settings for the two read 1080 25i. The imported film does look good with 50p, correct project setting in this case: 1080 50p.
6) In Premiere I can also import via "add media, AVCHD camera". Again I do this in new projects for each of the clips. Also here Premiere decides what setting the clip gets. Import does not produce warnings with either clip format. Nevertheless, imported film does look "aliased" with 50i and also 25p clip. Settings in both cases again are 1080 25i (thus Premiere thinks the 25p clips is a 25i). Also here the clip does look very good with 50p and the project setting is for 50p.
Hope this describes it somewhat better.
brgds
Hardi

How can I create a new iCloud account for a familiy member having a new iDevice and reuse one of my aliases for it

Hi there,
I moved into iCloud from the very beginning and started with one iCloud account for me and my family, making use of email aliases for family members. Now the number of personal iDevices grows and I want to create a new and separate iCloud Account for my son. The pity is, that I reserved his full name already as alias address on my initial iCloud account. If I now delete this alias, can I create a new account with the former alias as new primary email address?
Or is there at least any transfer procedure supported for aliases between different accounts?
Thanks for your help, lauterbachj

Couldn't agree more... the folks who are getting penalized for this are the early adopters of .Mac/iCloud dating from the days when the only way to implement a "family" account was to use aliases. Now all my kids' / my wife's name aliases sit in my account, unable to move. I guess the good news is that if I delete them nobody else will get them, but this seems a pretty poor consolation.
Would it really be so difficult to implement a "move this alias to another iCloud account" option that requires the "sender" and "receiver" to exchange some sort of code to implement the transation in order to prevent fraud?

Have THREE iPhoto Libraries...How can I combine them? Plus most ALIASES!

I have read some of the forum topics that I hope can help me. I have iPhoto 2 and when I messed up my iBook OS 10.2.8, I lost the iPhoto ( about 2K pictures :-()
Now i have the 'puter back but still missing the iPhoto. I have found Three(3) iPhoto Libraries with "Find"...all are just labeled "iPhoto Library".NONE have numbers after the iPhoto Library...each has a different amount of "items" listed as being in the folder. 156 items, 126 items, and 30 items . ALL have photos NOT in the other Library folders.
All three have different pathways:
156 items:(user name)/Desktop 2/iPhoto folder-12/07**/iPhoto Library;
127 items:(user name)/Desttop 2/iPoto folder1/26/08**all alias/ iPhoto Library;
30 items: (user name)/Pictures 2/iPhoto 2/iPhoto Library.
My question is:
1. Is there a simple way to combine these so I have ONE iPhoto Library with ALL the photos in it???
2. Most, not all, of the photos are "Aliases" but I can see the photos in "Preview"..but can't move them into an iPhoto blank folder.
I gather I need to solve the "Alias" problem FIRST? right?I need to match the "Aliases" with their originals...
Then hopefully move photos into the largest iPhoto Library with the 156 items in it. Is there a simple way to do this???

OK...so I now have the MAJOR iPhoto Lib. I thought I'd lost (thanks to all your help steerin' me in the right direction).:-)
I want to get the photos FROM the other two smaller Libraries and switch them to the BIG Lib. I now have....Is there a KB that will tell me how to do that...without having to move the BIG Library I have retrieved???
Like, can I move the smaller Lib.s to the desktop and take out the photos by dragging them into the BIG iPhoto Lib.?...as there are many duplicates in the two smaller Lib.s that I don't need to add to the BIG iPhoto Library.
The iPhoto Help " Switching between photo libraries"sez
"1. Quit iPhoto;
2. Rename your current Photo Library folder in the Finder or move it to a new location on your HD.;
3 Open iPhoto;
4 Click Find Library;
5.Choose the library you want to display.;
6. Click open.
The library appears in the iPhoto viewing area."
I DO NOT want to switch between lib.s, I want to MOVE photos FROM the smaller lib.s to the BIG iPhoto Library, so I will have only ONE iPhoto Lib. to deal with.Consolidation NOT switching....
Am I making sense here?????

How can I send from multiple email aliases & names?

Hi, I wish to achieve the same result as the OP at http://forums.macrumors.com/showthread.php?t=112689 and by following the useful guides in that thread, am able to achieve what I want... sort of.
Basically, I have one POP account/mailbox, and only one.
However, I use 3 email aliases for different work purposes, e.g.:
Fred Blogs <[email protected]>
Dr F Blogs <[email protected]>
The Surgery <[email protected]>
Now, according to the advice, in Mail I can create one Mailbox, and under 'email address' in Mailbox Preferences, enter:
[email protected], [email protected], [email protected]
This works fine as far as it goes, and I get a drop down when creating new mail, however, all 3 'aliases' come from the same person's 'Name' - the 1 name I entered in the mailbox preferences in Mail.
No, what I need to achieve is to be able to send email from the 3 different names as well as email addresses, not just 3 different email addresses all with the same name.
This was a doddle under Outlook, you just create 3 accounts with the same SMTP server, but set 2 of them not to receive email (otherwise you'd end up with 3 lots of each incoming email from that 1 shared mailbox).
Mail however is not having any of it, and won't let me create duplicate accounts. I have even tried adding the full name in the email address field of settings, separated by commas: Fred Blogs <[email protected]>, Dr F Blogs <[email protected]>, The Surgery <[email protected]>. That didn't work either.
How can I achieve what used to be quite a simple process on my PC? I can't be the only person who uses one unified mailbox account, but sends from different aliases?
Thanks.

Thanks, but the issue occurs when I am trying to set up the 2nd account and get to the Incoming Mail Server Page.
Because I am using the same Incoming Mail Server and User Name as the 1st account, when I click Continue it reports:
/!\ The account "Account 1" already has this hostname and username.
It then won't let me continue. Now it sounds like you have the same setup, so do you have the same hostname and username in all your multiple accounts? :-S
The reason it does this is - I suspect - because even if you untick 'Include when automatically checking for new mail', when you manually check for new mail, you'd still get 3 lots of the same message. How do you get around this?

How in Bridge to view AVCHD files using Adobe Media Player

a) AVCHD is not in the list under Edit / preferences / File association !!!
b) Where is the Adobe player located ?
Operating System: Windows 7

Hi Natarajan,
Did you check the configuration check for the Adobe seems configuration issue could you try with below link
http://help.sap.com/saphelp_nwmobile71/helpdata/en/43/f31e3082221595e10000000a1553f7/content.htm
If you find any difficulty need to contact BASIS team to fix this.
Here is the link which guide you to configure the service, you should have installed and configured in the SAP before you use this service....
http://help.sap.com/saphelp_nwmobile71/helpdata/en/45/143023c3af21a3e10000000a1553f6/content.htm
Please also check the below Form
https://www.sdn.sap.com/irj/sdn/adobe
Regards,
S.Manu.

Adobe Photoshop Elements Organizer Stops Working due to Sony AVCHD files

Hello I installed Adobe Photoshop elements and have been having trouble with it crashing.
To solve this problem I deleted my Catalog and added a Catalog with only one folder.
This folder has photos, in JPEG and Sony .ARW format as well as AVCHD files.
I found that by removiing the AVCHD files from the catalog the SW would no longer crash.
This really is not a practical solution since my PC has many folders with many AVC files.
I am trying to see if there is a SW patch or another way to address this issue.
Thanks,

It might work but this is not a practical solution.
I have many picture folders on my pc and several of these have AVC files.
My intention was to use Photo Shop Essentials to edit my pictures. Unfortunately the "Organizer" app crashes when trying to work with my Catalog.
I have narrowed it down to only happening when there are AVC files in my folders. I have seen others have this issue and I found the issue by what they recommended.
Sadly if I am unable to get this to work with my current folders I will have to dump Essentials for another application.

Not able to find aliased tables when supplying username/password

I am able to run my report which contains several aliased tables just fine as long as I have the application (Viewer?) ask for the login credentials for the database. But it seems if I try to set the login credentials in the Viewer jsp, I then receive the following error message which states that it cannot find the table, stating that it is looking for a table with the alias name... not the actual name.'PositionEducation' is the alias for a table named 'large_text', this table is aliased several times in the report so it can pull the different types of data it needs.Thanks, Steve*** Update -- I did an update to the latest files and it pulled some newer jars from Crystal even though I had just installed this a few days ago :)... anyway, it now works where the application (Viewer?) does not ask me for credentials (I assume they are embedded within the rpt) and it goes on through like it did before. HOWEVER, I still have the problem that if I try to manually override the login credentials, I still receive the error as stated *** End Update 2007-03-28 11:38:15,843 ERROR [com.businessobjects.reports.sdk.JRCCommunicationAdapter] - <JRCAgent2 detected an exception: The table 'PositionEducation' could not be found. at com.crystaldecisions.reports.reportdefinition.datainterface.g.a(Unknown Source) at com.crystaldecisions.reports.dataengine.bj.new(Unknown Source) at com.crystaldecisions.reports.common.as.a(Unknown Source) at com.crystaldecisions.reports.common.ae.a(Unknown Source) at com.businessobjects.reports.sdk.b.k.a(Unknown Source) at com.businessobjects.reports.sdk.b.w.m(Unknown Source) at com.businessobjects.reports.sdk.JRCCommunicationAdapter.request(Unknown Source) at com.crystaldecisions.proxy.remoteagent.x.a(Unknown Source) at com.crystaldecisions.proxy.remoteagent.q.a(Unknown Source) at com.crystaldecisions.sdk.occa.report.application.dd.a(Unknown Source) at com.crystaldecisions.sdk.occa.report.application.ag.a(Unknown Source) at com.crystaldecisions.sdk.occa.report.application.av.if(Unknown Source) at com.crystaldecisions.sdk.occa.report.application.an.new(Unknown Source) at com.crystaldecisions.sdk.occa.report.application.cb.for(Unknown Source) at com.crystaldecisions.proxy.remoteagent.u.performDo(Unknown Source) at com.crystaldecisions.proxy.remoteagent.u.a(Unknown Source) at com.crystaldecisions.sdk.occa.report.application.DatabaseController.a(Unknown Source) at com.crystaldecisions.sdk.occa.report.application.DatabaseController.setTableLocation(Unknown Source) at com.crystaldecisions.reports.sdk.DatabaseController.setTableLocation(Unknown Source) at com.businessobjects.samples.JRCHelperSample.changeDataSource(JRCHelperSample.java:182) at com.businessobjects.samples.JRCHelperSample.changeDataSource(JRCHelperSample.java:80) at org.apache.jsp.WEB_002dINF.jsp.reports.Evaluation_002dviewer_jsp._jspService(Evaluation_002dviewer_jsp.java:76) at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:97) at javax.servlet.http.HttpServlet.service(HttpServlet.java:802) at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:334) at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:314) at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:264) at javax.servlet.http.HttpServlet.service(HttpServlet.java:802) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173) at com.opensymphony.module.sitemesh.filter.PageFilter.doFilter(PageFilter.java:39) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173) at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:672) at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:463) at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:398) at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:301) at org.springframework.web.servlet.view.InternalResourceView.renderMergedOutputModel(InternalResourceView.java:111) at org.springframework.web.servlet.view.AbstractView.render(AbstractView.java:250) at org.springframework.web.servlet.DispatcherServlet.render(DispatcherServlet.java:965) at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:744) at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:663) at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:394) at org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:348) at javax.servlet.http.HttpServlet.service(HttpServlet.java:689) at javax.servlet.http.HttpServlet.service(HttpServlet.java:802) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173) at com.opensymphony.module.sitemesh.filter.PageFilter.parsePage(PageFilter.java:118) at com.opensymphony.module.sitemesh.filter.PageFilter.doFilter(PageFilter.java:52) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173) at org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:75) at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:77) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173) at net.sf.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:292) at net.sf.acegisecurity.intercept.web.FilterSecurityInterceptor.invoke(FilterSecurityInterceptor.java:84) at net.sf.acegisecurity.intercept.web.SecurityEnforcementFilter.doFilter(SecurityEnforcementFilter.java:182) at net.sf.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:303) at net.sf.acegisecurity.ui.AbstractProcessingFilter.doFilter(AbstractProcessingFilter.java:305) at net.sf.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:303) at net.sf.acegisecurity.context.HttpSessionContextIntegrationFilter.doFilter(HttpSessionContextIntegrationFilter.java:226) at net.sf.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:303) at net.sf.acegisecurity.util.FilterChainProxy.doFilter(FilterChainProxy.java:173) at net.sf.acegisecurity.util.FilterToBeanProxy.doFilter(FilterToBeanProxy.java:125) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:178) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:126) 
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:107) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:148) at org.apache.coyote.http11.Http11AprProcessor.process(Http11AprProcessor.java:833) at org.apache.coyote.http11.Http11AprProtocol$Http11ConnectionHandler.process(Http11AprProtocol.java:639) at org.apache.tomcat.util.net.AprEndpoint$Worker.run(AprEndpoint.java:1285) at java.lang.Thread.run(Unknown Source) > 

 From the stack trace, the problem appears to be happening in the setTableLocation method call.There's a known issue with the JRC when you try and transfer datasource location for multiple aliases pointing to the same database table. You may, however, need not trigger the setTableLocation method call, if you wish merely to enter database logon credentials.The way to enter it would be to use ReportClientDocument method getDatabaseController().logon(String, String). This should get you the same behavior as with the viewer.TUeda

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