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1. can only be written if the FileOut node s fileFormat pop up menu is set to Auto and the filename extension has been set to alsz Otherwise the resulting file will be unrecognized On Linux the system may become unresponsive while playing a DPX sequence when header dump is turned on To resolve this turn header dump off render a Flipbook or Shift click the Play button for cached playback Dragging certain image files onto the Shake icon may crash the application Aspect ratio data embedded in OpenEXR files is not recognized Note The header file information contains the details of the aspect ratio which can then be applied to the file manually MultiPlane Node The method used to calculate motion blur in MultiPlane nodes has been changed in Shake 4 1 which causes some differences in rendering compared to Shake 4 0 Increasing the motionBlur value will improve the quality of the render If inverseTransform is turned on the layer size of incoming images being manipulated with a CornerPin node is offset As a result the layer size is incorrectly set to be much larger than the actual image This is because the resulting DOD being defined by the CornerPin node is too large and it is this inflated DOD size that the MultiPlane node is using To correct this add a SetDOD after the CornerPin node to crop the DOD back down to a proper size Camera paths may slow interactivity significantly when visible Turning off camera paths2. features in Shake 4 1 are not covered in the Shake documentation MultiPlane Node Layer Attached to Camera at Time In the MultiPlane node a new mode has been added to the Attach to Camera button The new mode Layer Attached to Camera at Time makes it much easier to position layers relative to a moving camera The Attach to Camera button now has three toggle modes Button Toggle Mode Description Layer Not Attached The default setting to Camera Layer Attached Attaches the layer to the camera in a tracked sequence that has r to Camera been imported from a ma file Layer Attached Sets a time at which the layer is attached to the camera to Camera at Time When the Attach to Camera button is toggled to Layer Attached to Camera at Time the cameraLockFrame parameter appears in the subtree CameraLockFrame sets a moment in time at which the layer appears fully framed by the camera The cameraDistance parameter also in the layer subtree allows you to set the distance from which the camera is viewing a layer Using this new setting the layer remains positioned in space based on the time that it locked to the camera Reset Within Camera View A new shortcut menu option has been added to the layer controls in the MultiPlane node The new option Reset within camera view moves the camera to frame the currently selected node To access this option right click the layer controls in the MultiPlane node parameters
3. in the U S and other countries Finder is a trademark of Apple Inc PowerPC is a trademark of International Business Machines Corporation used under license therefrom Intel and Intel Core are trademarks of Intel Corp in the U S and other countries Photoshop is a registered trademark of Adobe Systems Incorporated in the U S and or other countries OpenEXR and the OpenEXR logo are trademarks of Lucasfilm Ltd Other company and product names mentioned herein are trademarks of their respective companies May 8 2008 019 1259
4. increases performance Onscreen controls may not always refresh correctly in the manual or release update modes when certain parameters are tweaked Also toggling the Viewer s XYZ Angle button twice causes a refresh failure Note Moving the pointer over the Viewer will force a refresh Images output from a MultiPlane node operation may produce NAN values if the input image is 32 bits and the background is black Workaround Insert a SetBGColor node before the input node and the MultiPlane node Screen refresh issues may appear when editing upstream nodes while the MultiPlane node is open in the Viewer Roll may be introduced when moving the camera s position When switching between differently viewed nodes the framing may become offset Editing the parameters of a MultiPlane node always forces the quad view to be displayed in the Viewer even if the MultiPlane node itself is not being viewed When the MultiPlane node s onscreen controls are deactivated pressing the Space bar to switch to full screen mode causes a refresh issue MultiPlane parameter names may appear clipped in the Curve Editor LensWarp Node Using large values in any of the parameters of the Lenswarp node to create distorting effects may require an enormous amount of memory to process If the resulting memory requirements exceed the amount of available RAM swap disk space will be required In some instances the amount of memory needed may exceed even the availa
5. is as follows 1 The Shake application directory 2 The directories listed in NR_INCLUDE_PATH environment variable 3 The user s nreal include directory 12 In addition there is a new logic to load one file only when identical plug in filenames or include filenames are found The loading precedence is as follows Plug ins or include files in the user s nreal directory take precedence over identical ones found in the NR_INCLUDE_PATH directories or the Shake application directory Plug ins or include files in the NR_INCLUDE_PATH directories take precedence over identical ones found in the Shake application directory If more than one directory is listed in the NR_INCLUDE_PATH variable directory precedence is now left to right instead of right to left to conform to the behavior of other UNIX environment variables such as PATH For example a plug in found in the first specified NR_INCLUDE_PATH directory will be loaded prior to an identically named plug in found in the last specified NR_INCLUDE_PATH directory DPX Artifacts that occurred when rendering in command line have been eliminated Instances of DPX 32 bit files rendering black have been fixed Note Float 32 bit is not supported for DPX output The files are now automatically downgraded to 16 bit files for the render Unresponsiveness that occurred when rendering over 1200 DPX frames using HD resolution has been eliminated File Browser The File Browser now ma
6. then choose Reset within camera view from the shortcut menu Function Keys In Shake 4 1 the F1 F4 function keys are now used for saved views The description on page 564 of the Shake 4 User Manual which describes these keys as being used for controlling the points of a rotoshape is no longer accurate Corrections to Shake Documentation The following information covers corrections and updates to the documentation included with Shake 4 1 e In the FilmGrain node the default value for filmResponse is 1 not 0 as stated on page 857 of the Shake 4 User Manual e In the Autosave Settings section on page 367 of the Shake 4 User Manual it is erroneously stated that the script autoSaveDelay declaration used to modify the frequency of autosaves is set in the ui directory Rather this declaration is set in the startup directory e On page 755 of the Shake 4 User Manual it is stated that The second input is for an optional matte with which you can isolate a subject or area that you want the SmoothCam node to ignore while performing its analysis Rather this should state that The second input is for an optional matte that may be used to isolate areas you want the analysis to ignore An example would be a matte box attached to the camera that isn t affected by camera movement White areas of the mask determine areas to track black areas of the mask are those parts of the image to ignore during analysis e When repositi
7. using extreme warps Shake has increased stability in instances of invalid expressions within the Warper or Morpher node Instances of float rotoshapes generating NAN values have been eliminated Combining Autokey and field rendering no longer breaks shapes Issues involving the rotoshape transform controls not moving when transformed have been resolved Rotoshape transform controls no longer scale along with proxy changes Keyframes always stay visible Undo Shake has increased stability when using Undo and floating windows Undo no longer turns off the Viewer script Viewer buffer tabs A B are no longer reset when using Undo Shake has Increased stability when undoing changes to local variables Shake has increased stability when using Undo with QuickPaint Undo now works within the Primatte node Undo no longer removes thumbnails Differences in Gamma Handling Between Shake and Final Cut Pro Shake and Final Cut Pro display and process the gamma of QuickTime movies and RGB image files differently Shake makes no automatic changes to the gamma of QuickTime or RGB Image files and sequences It is up to users to make sure that their monitor is properly calibrated for their production environment and that the ViewerLookup parameters are set to the values required for images to display properly in the Shake Viewer In particular the default viewerGamma value is 1 which leaves the gamma of images displayed in the Vie
8. Late Breaking News About Shake 4 This document provides updated information about Shake 4 and covers these topics e Late Breaking News About Shake 4 1 1 p 1 e Previous Release Information About Shake 4 1 p 1 e Previous Release Information About Shake 4 0 p 11 e Differences in Gamma Handling Between Shake and Final Cut Pro p 14 This document may be updated as versions of Shake are released or new information becomes available You can check for updated information by choosing Help gt Late Breaking News when Shake is open For the latest information about product updates tips and techniques and qualified third party devices visit the Shake website at http www apple com shake Late Breaking News About Shake 4 1 1 This update addresses compatibility issues for QuickTime codecs greater than 8 bits Installing Shake 4 1 1 This version of Shake is an update to Shake 4 1 and must be installed on a computer on which Shake 4 1 has already been installed Previous Release Information About Shake 4 1 This version of Shake is designed to run natively on both PowerPC based and Intel based Macintosh computers A Linux version is also available The Shake 4 1 release also includes a number of performance enhancements and feature improvements Installing Shake 4 1 Because the Mac OS X version of Shake 4 1 uses the new Universal application format Macintosh users must install the entire application as opposed to updating an exi
9. Shake performance has been improved when converting UNC paths to local paths When changing field order retiming using either Fast or Best modes now produces the same results The sensitivity of zooming in the Viewer when using the plus and minus keys has been adjusted Scripts containing a QuickTime Fileln with force8Bit turned on will now render properly in Qmaster Toggling visibility of branches in MultiLayer nodes no longer hides the entire input chain of that branch Certain instability problems that occurred when working with rotoshapes over a long period of time have been resolved When using a Clamp node in float mode Shake now behaves consistently on all platforms e The Bake tracker into shape function now works as described e The importer for Maya files has been updated to work properly with Maya 7 e Importing SSF files on Linux systems no longer causes Shake to stop responding Cache node performance has been improved e Motion blur is now properly rendered when using a Move3D node Customization e Pressing N now activates auto insert when dragging nodes in the Node View OpenEXR e Default values no longer cause Shake to stop responding when tracking dpx exr frames e Reordering channels in a Fileln node using the OpenEXR file format no longer causes Shake to stop responding e Shake now properly reads and displays inverted OpenEXR files Keylight Primatte Node e Keylight no longer introduces
10. ail permission problem that occurred when users logged in after having used root has been fixed e You can no longer link SFileln parameters timeShift for example to another SFileln node e The macroCheck option in the Globals tab is now set to sub with text by default Keylight Primatte Node e Keylight in command line now sets the default image args to 0 Alpha slips in two parts when the screen color equals 0 have been eliminated e Primatte Keylight now updates when the incoming bit depth changes e xpm files are now written properly Layers e MultiLayer now outputs correct height width values e In prior versions of Shake the fg bg parameters were reversed in the Under node when reloading a script This has been corrected QuickPaint Node e QuickPaint node playback has greater stability e Paint interactivity on Mac OS X systems is significantly improved when using Incremental Update e Instances of a too many recursive evaluations warning when using interactiveScale in the Globals tab have been eliminated Proxy Mechanism e The SFileln Proxy no longer resets the Globals Proxy set A linking problem no longer occurs with the SFileln proxy path e Instances of proxies no longer being generated after frame number 9999 have been fixed 14 RotoShape Warper Morpher Node e Shake has increased stability when using complex rotoshapes e Shake has increased stability when
11. black pixels in float mode Layers e Layer keyframes are now restored when undoing Attach to Camera or when re clicking the Attach to Camera button MultiPlane Node MultiPlane nodes using blend modes other than Over now render consistently Shake no longer stops responding when viewing or modifying some MultiPlane nodes in hardware rendering mode Dragging scale or rotate values no longer extracts an active MultiPlane node from its input nodes When faceCamera is turned on in a layer the image no longer moves when using a proxy scale In MultiPlane nodes transform keyframes now display in the Time Bar Using motion blur in MultiPlane nodes no longer clips objects Perspective camera in MultiPlane nodes has been improved PSD Files e Rendered output now matches GUI display when applying a Move2D node to a Photoshop PSD file e Shake now properly displays Photoshop PSD files that have been exported with alpha channels QuickPaint Node e Repositioning a clone area no longer leaves graphic anomalies on the screen e Animating 1 point brush strokes no longer causes Shake to stop responding e Quickpaint no longer creates field based artifacts when painting on frame based content Warper Morpher Node e Clicking the Export Spline button in the Warper or Morpher node no longer causes Shake to stop responding Undo e Performance when using Undo has been improved Undocumented New Features in Shake 4 1 The following new
12. ble swap disk space which may cause Shake to become unresponsive Undesirable image artifacts may be created when using LensWarp to create extreme warps LensWarp nodes that are copied and pasted in the Node View may not correctly duplicate all shapes and parameter settings Applying a Distort followed by an inversely proportional Undistort may not restore an image to its original shape and size AutoAlign Node The Viewer may not update correctly while the AutoAlign node is analyzing the inputs Note The Viewer will update correctly once the analysis is completed 10 SmoothCam Node In some instances a SmnoothCam analysis may yield unacceptable results even on a seemingly simple clip The SmoothCam node has trouble evaluating some images that have a significant lack of contrast or are too dark Cases where using a mask fails to improve the resulting SmoothCam analysis may also be caused by lack of contrast or brightness in the image Unusual values may briefly appear in the ProcessedRange parameter when the Analyze button is clicked Truelight Node OneDlut does not seem to work with a Kodak2302 film profile Reason Truelight s RGB 1D calibrations are made using values along a neutral axis in effect assuming when building the 1D LUTs that a red value of x is accompanied by green and blue values that are also of x As a result three 1D tone curves are produced similarly to ordinary color film This is why the result is in fu
13. cally depending on different combinations of the following factors image resolution bit depth and the amount of detail within the image being processed If any combination of these factors causes the operation to require more memory than what is available the operation may fail To avoid such problems you are advised to increase the amount of RAM installed on your machine For example if you re working at 4K resolution at a high bit depth you should have at least 4 GB of RAM installed on your machine Clip interlacing at P1 proxy resolution may break when the reTiming parameter is set to Convert If the reTiming parameter is set to Speed or Remap output resolution OutputRes in the Convert subparameters should be ignored Note With the current functionality Convert always sets the output resolution Therefore swapping a 2K file for a video file will result in 2K rendering When the reTiming parameter is set to Speed and the retimeMode subparameter is then switched to Adaptive the speed subparameter is reset to 1 Retiming an SFileln node produces messages in the console These do not affect the retiming RotoShape Node e The timeShift parameter in the new retiming window shifts a rotoshape without also moving its animation curves Inserting points in a rotoshape after trackers have been attached creates a mismatch between the CV and Tracker names File Format 16 bit Photoshop files are not supported by Shake alsz files
14. cs that support the YUV color space including DV DVCPRO 50 and the 8 and 10 bit Uncompressed 4 2 2 codecs are created with a gamma of 2 2 This is generally true of movies captured from both NTSC and PAL sources When you eventually output the sequence to video or render it as a QuickTime movie the gamma of the output is identical to that of the original unless you ve added color correction filters of your own However during playback on your computer s monitor Final Cut Pro automatically lowers the gamma of a sequence playing in the Canvas to 1 8 for display purposes This is to approximate the way it will look when displayed on a broadcast monitor This onscreen compensation does not change the actual gamma of the clips in your sequence RGB Image Files and Sequences Issue When importing a still image file or sequence from Shake into Final Cut Pro the gamma may be incorrectly boosted when the sequence is output to video or rendered as a QuickTime movie Solution You should convert image sequences to QuickTime movies using a FileOut node in Shake for Mac OS X prior to importing them into Final Cut Pro This makes them easier to import and also ensures that their gamma won t be changed For the highest quality use either the Uncompressed 8 or 10 bit 4 2 2 codec when performing this conversion depending on the bit depth of the source image files The QuickTime player is not recommended for this operation as it may perform an unwan
15. intains relative paths In Linux instances where you cannot paste in the File Browser create dir dialog have been fixed Instances of the File Browser clearing information when changing directories have been fixed The wrong window title in the Add Script window has been fixed Instances of the Save as dialog not prompting the user to overwrite the existing script if environment variables are used have been eliminated Filters e FilmGrain sliders are now set properly e The percentBlur parameter is now accurate for y General Deleting or extracting an upstream node no longer causes Shake to become unresponsive if groups are present Combining a DOD and Defocus no longer causes problems Curve Processing in Lookup functions now works New functionality the lock button in the Tweaker lets you lock parameters so that expressions linking parameters can t be removed when keying with onscreen controls e Stabilize MatchMove nodes now have active filters for four points mode e Pixel Analyzer sees values after a VLUT is applied The broadcastViewerAspectRatio no longer resets to default after turning on and off the broadcast monitor button in the Viewer e A new feature allows you to insert multiple nodes at once e You can now scale the Node View s overview window e Nodes are now listed in alphabetical order in the Tool tabs e More video formats are listed in the Globals tab e A thumbn
16. iver issue which may affect NVIDIA configuration This problem has been resolved in the latest version of the NVIDIA drivers On Linux KDE only the favorite views hotkeys Alt F1 through F9 may conflict with the default operating system function keys Workaround You can reassign the system function keys via the Linux window manager When cloning a node with locked parameters the newly duplicated node s parameters aren t locked Node thumbnails may sometimes not appear when sending a sequence from Final Cut Pro A screen refresh issue with the Zoom node s onscreen controls prevents the onscreen controls from properly scaling along with the image the first time it is manipulated To correct this reload the Zoom node into the Viewer Cache Node Caching A Cache node s status may remain red although the above node is cached Workaround To force the update of the Cache node status move the playhead to a different frame This problem affects still images and image generators only On Linux the hourglass cursor does not appear when processing Cache nodes This does not prevent successful caching of those nodes The top line of the Viewer image is corrupted during cached playback when Shift clicking the Play button This appears with images that have an animated DOD Note This has no effect on images rendered to disk via a FileOut node e Shake can read any newly generated cache files when using render node to cache even if
17. ll color Using custom calibration files may slow down performance Note External calibration files for prints recorders and lamps other than those already included in the default Truelight library require an Advanced license which is automatically checked by Truelight and may cause some minor delays In Linux the order of the profile list is not alphabetically arranged Rendering Rendering a TIFF sequence may result in an empty frame within the last image file if the rendering Flipbook window remains open Note Closing the Flipbook will result in the frame being rendered correctly When rendering a QuickTime file from a FileOut node open Flipbooks from previous renders of the same node result in a File Busy error that prevents the render Note Closing the Flipbook prior to re rendering that FileOut node resolves the issue Apple Qmaster Apple Qmaster defaults to rendering all QuickTime movies using the Animation codec This default cannot be changed Workaround 1 Render your script as an image sequence then convert the image sequence into a QuickTime movie in a second step either using Shake directly or using Apple Qmaster Workaround 2 Changing the default QuickTime configuration via a h file will change the codec used by Apple Qmaster to render your Shake script For information on changing the default QuickTime configuration see Changing the Default QuickTime Configuration in Chapter 14 Customizi
18. ng Shake of the Shake 4 User Manual Shake may become unresponsive when rendering with Apple QMaster if any of the clusters are password protected The breakdownqt command does not properly escape spaces Note Do not use spaces with this command It is also a good idea to avoid using spaces in the directory name where Shake scripts are saved Entering the wrong filename when using the exec or script commands may generate a confusing error message What s New in the Shake 4 1 SDK The following items have been added to the Shake 4 1 SDK release e The Shake SDK now uses gcc 4 0 and XCode 2 2 e The Shake SDK for Linux has been updated to Fedora Core 4 e The Shake 4 1 SDK Manual has been updated to include information about universal binaries Previous Release Information About Shake 4 0 The following information was included with Shake 4 0 What s Fixed in Shake 4 0 The following issues have been corrected in Shake 4 0 Customization There are new ways to customize Shake autosave including naming convention number of autosaves autosave location You can now get short listing variables in a startup folder Instances of the render queue active always appearing in the Flipbook render window have been fixed Unpredictable Shake plug in and include file order has been fixed Note The NR_INCLUDE_PATH directories are now searched before the user s nreal directory The order of searching
19. oning an anchor point in nodes with onscreen controls you need to hold down the Control or Command key in order to drag the anchor point This is not covered in the Shake 4 User Manual e The subpixel accuracy of new trackers now defaults to 1 64 instead of 1 16 e You can scale the size of the onscreen controls in the MultiPlane node by pressing Shift plus to increase or Shift minus to decrease the size of the control in the Viewer In the MultiPlane node this affects the rotation and panning controls as well as the camera and its associated controls This has no effect on other nodes that use onscreen controls Known Issues in Shake 4 1 The following issues affect Shake 4 1 General SFileln and QuickPaint nodes should not be used inside of macros Changing the name of a tracker that has been attached to a rotoshape causes problems Shake may become unresponsive when playing a 4K sequence from RAM using cached playback by Shift clicking the Play button Workaround The use of 4K plates for RAM playback is not recommended since they are highly likely to cause your system to run out of memory When changing parameters in text fields that use expressions Autokey does not save keyframes Workaround When changing parameters in text fields that use expressions turn on Autokey in the Viewer to save keyframes In Linux Shake may become unresponsive when some title windows are moved Note This is a graphics card dr
20. sting Shake 4 application For more information see nstalling Your Software Shake 4 1 Compatibility with Older Project Files Scripts created in Shake 4 0 should be compatible with Shake 4 1 However forward compatibility is not guaranteed What s Fixed in Shake 4 1 The following issues have been corrected in Shake 4 1 Enhancements All onscreen scale controls now display properly from all angles at which they can be modified Motion blur performance has been improved Note Changes in the way motion blur is calculated in the Move3D node may result in differences between Shake 4 1 output and that of earlier versions You can adjust the shutterTiming slider in the motionBlur subtree of the Move3D node to manually match the blur results of earlier versions of Shake General Pressing Shift F in the Curve Editor now frames all selected points Ignoring then un ignoring Fileln parameters no longer resets the parameters of the node Motion blur is now computed and displayed properly for a translating camera Dragging a node from the Node View in a large script no longer causes Shake to stop responding Propagated multi input nodes no longer display field based artifacts on Macintosh computers Clicking the camera in perspective view no longer inadvertently rotates the camera When using the Send to Shake command from Final Cut Pro the RetimeMotion node now works consistently when using either Blend or Adaptive modes
21. ted bit depth conversion with greater than 8 bit images Reason Final Cut Pro assumes that all RGB image files are created with a gamma of 1 8 When RGB image files are imported into Final Cut Pro and edited into a sequence set to 8 or 10 bit YUV rendering the gamma is automatically boosted to 2 2 in an attempt to match the other video files in your project This boosted gamma is then used when the sequence is output to video or rendered as a QuickTime movie During playback on your computer s monitor Final Cut Pro lowers the gamma of the sequence playing in the Canvas to 1 8 for display purposes This is to approximate the way it will look when displayed on a broadcast monitor The still image clips in your sequence are still boosted when the sequence is output to video or rendered as a QuickTime movie Important QuickTime movies compressed using the Animation codec which only supports the RGB color space are also assumed to have been created with a gamma of 1 8 As a result these clips are also boosted to 2 2 when edited into a sequence set to 8 or 10 bit YUV rendering Note For more information on setting the rendering options of a sequence in the Video Processing tab of the Sequence Settings see the Final Cut Pro User Manual Copyright 2008 Apple Inc All rights reserved Apple the Apple logo Finder Mac Macintosh Mac OS QuickTime Final Cut Final Cut Pro FireWire and Soundtrack are trademarks of Apple Inc registered
22. the Globals caching mode is set to none or read only e Thumbnails may not reappear if Shake is restarted after you force the application to quit Workaround Remove the cache lock file when prompted after Shake is restarted e Custom color for node allocation warning is not supported with the Cache node Cached Playback e The indicator remains green while the RAM Flipbook is rendering when using cached playback Shift clicking the Play button e The Global Frame Rate does not match the FPS displayed during cached playback Note The cached playback attempts to match the desired frame rate as closely as possible but the resulting frame rate may not be exact Enhanced Node View Disconnecting a node may not remove the green concatenation lines in the Node View This is only a screen refresh issue New node icons are displayed at the wrong size with thumbnails enabled Note Moving the pointer over the thumbnails should force a refresh The Time Dependency indicator on a group may light up even if none of the subparameters is keyframed A node being viewed or tweaked doesn t use custom colors specified via h preference files while enhanced Node View is turned on File Browser e Selecting a directory in the File Browser no longer pastes the directory name in the browser s FileName field e The Recent menu may not display all scripts correctly Retiming e The memory usage of adaptive retiming operations can vary dramati
23. wer unchanged Final Cut Pro on the other hand makes some assumptions about the gamma of QuickTime and RGB image files that are imported into a project The gamma of imported QuickTime and RGB image files is treated differently in sequences set to render in 8 or 10 bit YUV Note While it is possible to recalibrate Apple displays via the Display Calibrator Assistant in the Displays pane of System Preferences users are advised to leave the gamma of their monitors to the 1 8 Standard Gamma setting when working in Final Cut Pro ColorSync settings are not used by either Shake or Final Cut Pro for automatic color calibration or compensation of any kind QuickTime Movies Issue When importing a QuickTime movie created with Shake into Final Cut Pro users may notice a difference in the displayed gamma of the image This is because Final Cut Pro automatically lowers the gamma of sequences playing in the Canvas on your computer s display The gamma of QuickTime images remains untouched when the sequence is output to video or rendered as a QuickTime movie Solution You can load the Shake Viewer Lookup controls into the Parameters tab and change the viewerGamma parameter to 818 to preview how your composition will look in the Final Cut Pro Canvas This only changes how your image is displayed in the Shake Viewer and does nothing to change the gamma of the script s final rendered image Reason Final Cut Pro assumes that QuickTime movies for code
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