mrViewer 4.1.2

Made YUV Conversion preference actually work correctly. Now it sets the color space index upon loading of the movie. You can now still change it afterwards manually in the Media Information Window->Color Space.
Changed algorithm to position window when first opened. This keeps window on the Desktop and clips centered. It helps when window would span two monitors.
Consolidated not finding and loading of images in sequences. Previously, this could crash the viewer when creating the icons.
IMPORTANT Moved VR360 channel layer from the channel pulldown as a button in the 3D Stereo Window . This allows putting any layer in 360, not just the color layer.
Made caching of sequences independent of VR 360. Previously, VR 360 would get deactivated for caching images.
Added a menu and hotkey (ctrl+h) to toggle the hud display.
Removed toggle all hud as it is quite useless.
Bug fixed LUT turning itself off when switching to VR 360.
Made HUD Resolution always display DAW (Data Window) and DYW (Display Window). Previously, when both were equal only a single line -RES (Resolution) - was displayed.
Added an environment variable ( USE_FFMPEG_PNG ) to switch PNG reader to that of FFMPEG. The FFMPEG reader is faster and works like a movie file, but it fails when there are gaps in the sequence of frames and it always requires the sequence to start at frame 1.
Made HUD display in VR 360 mode.

Enhanced playback performance:
Supports 24-bit, 32-bit high-quality sound addition.
Support for additional audio codecs for various audio formats.
Support for MusePak 7, Monkey's lossless codec.
Improved external codec stability.
Improvement of function:
Remove GOM Remote popup and Subtitle Search window.
We will provide better function in the future.
Provides tooltip for playback location when mouse over on the GOM Player Touch Skin Controller.
When installing the GOM Player, add the WEBM file icon to the GOM Player.
Change the default setting of the 'Maintain play speed' option from 'Do not keep' to 'Keep'.
Removed 'Uninstall' tap in Preferences.
VOC and Bug Fixes:
Fixed an error related to Sub size in control window in version 2.3.12.
Fixed an play time error-related in MKV file.
Fixed an crash error in list-related in A-B repeat window.
Fixed a problem in GOM Remote, VR 360 guide notation.
Modify the menu to appear when you right-click on the mini-web and the bottom text ad area.
Fixed Layered Windows subtitle guidelines in BorderlessMode.
Fixed BorderlessMode afterimage problem.
Fixed a problem where VSUtil was not deleted when uninstalling.

Restored sRGBColorspace hint as it was not the cause of double gamma. It is a bug with Windows' photo app.
Allowed sequences without first periods, like: image0001.pic instead of image.0001.pic or image_0001.pic
Improved window positioning when image is too large. Previously, the borders would be placed outside the desktop.
Bug fixed VR 360 which had clipping planes too close to the enclosing sphere and could run into floating point errors ( leading to a cut off sphere ).
Added zooming into the VR 360 view with mousewheel or CTRL+ALT+RMB. The zooming is always done on the center of the screen. Not where the mouse is.
In VR, 'f' key will reset the view angle to 45 degrees. - In VR, 'h' key will center the rotation the view at 0 degrees in X and Y.
Added name of maintainer in DEB file. - Made postrm and posinst scripts in DEB file be 0755 permissions.

Using a single instance of mrViewer was not removing the mrViewer.lock.prefs file. Fixed.
OpenGL was crashing the program on loading an image when the graphics card was not an NVidia card. Fixed.
Removed sRGBColorspace hint from wandImage creator (png, tiffs, etc), as it was leading to two gamma corrections in other programs.

Fixed a bug of NAN values in the 3dl2ctl.rb converter when 3d lut was a set of values up to 1023 or less. Now the script properly auto detects the depth to use.
Added support for 1D luts in cube2ctl.rb. Previously only the 3d lut format was supported.
Fixed a crashing bug in audio display when audio was short.
Fixed HUD display of resolution when exr had crop areas.
Added a View->Hud->All to toggle on/off all hud settings.
Made scrubbing be more sensitive to drag. This allows viewing more frames before reseting the scrub with CTRL.
Added a new Preference setting: Playback->Defaults->Scrubbing Sensitivity which controls the speed of scrubbing when moving the mouse right and left after SHIFT clicking. The new setting is 4 times more sensitive than what was there before.
Reverted back the swizzling of channels on 5.1 or higher as it was leading to very quiet dialogues.
Fixed a huge memory leak when working with sequences. Deleting them from the reel was not clearing all memory.
Bug fixed requester in media browser asking if image is to be removed when the reel is empty.

- Fixed a memory leak in OpenEXR library.
- Fixed a memory leak in audio buffer.
- Made CTL listing list all ctl scripts alphabetically, regardless of what directory they are in. Previously, each directory would list its files alphabetically. Also, repeated CTL scripts are avoided.
- Added a preference to the Video section to set the YUV Colorspace conversion to something consistant (BT709, Unspecified, BT470BG, etc) instead of reading the information from the movie file.
- CTL browser now has an Empty button to select an empty CTL (clear it). Previously you had to open the requester to click on an empty area.
- mrViewer is now friendlier to the pipelines, supporting common LUTs.
- Added a Ruby command-line script that converts .3dl lut (as created by Nuke) into a LMT CTL script. The script is called 3dl2ctl.rb and is in the bin/ directory of the distribution.
- Added a Ruby command-line script that converts .cube lut (as created by Flame) into a LMT CTL script. The script is called cube2ctl.rb and is in the bin/ directory of the distribution.

# Fixed:
- The theme color selection which would show as random crashes on Windows, particularly when the viewer was in the background.

- Added LUT SOP and Saturation nodes to cover ASC_CDL.
- Added GUI SOP and Saturation to modify the ASC_CDL of ACESclip files.
- Made GUI SOP and Saturation add 4 look mod transforms if not present: ACEScsc.ACES_to_ACEScg -> LMT.SOPNode -> LMT.SatNode -> ACEScsc.ACEScg_to_ACES
- Made GUI SOP and Saturation turn on LUT automatically.
- Made OpenGL use any fixed text if no font of 16 pixels is found.
- Added HUD display of directory which was missing.
- Removed libfontconfig.so.1 from Linux distribution as it should use the one installed in the machine OS.
- Added "Values" button to change values of SOP and Saturation in the Media Information window.
- Made CTL Preferences not reset the LUT button, but activate it if it is not on and the preference is set to have it on.
- Bug fixed stereo exr layer selection when images in sequence change the order or count of layer pairs. Note that you cannot expect an image to have layer.rgbaz and the next have layer.rgba and layer.z. Only the rgba will be taken into account in that case.
- Extracted duration of movies from the movie stream instead of the file context. This leads to better calculation of end frame.

- Made CTL Lut baking calculation faster and more accurate.
- Made CTL/ICC of monitor trigger a refresh of the view. Previously, the old values were kept until a refresh from other ways happened (switch to new frame, etc).
- Removed a debugging statement in the seek request.
- Bug fixed ImageMagick loader to work with different color spaces. This effects log colorspace as found in DPX images. Previously rgb layers would not appear and only VR360 would show up.
- Added all ACES v1.0.3 CTL transforms.
- Made CTL browser list all transforms sorted alphabetically.
- Allowed CTL transform which is only the prefix, like RRT.ctl. Previously those file names would not get shown.
- Added missing CTL scripts ( LMT.SatNode and LMT.SOPNode ) used to emulate ASC_CDL.
- Compiled libtiff into ImageMagick which was missing in the previous release on Linux.
- Removed the auto maximize window on Linux as it was buggy. Now it works like Windows.

- Bug fixed VR360 on network communication not always opening in the VR360 view.
- Bug fixed a dead lock of log window due to multiple threads accessing it when in stereo. The problem would show up in Linux, mainly.
- Bug fixed normalized pixel values when in some stereo mode,like Red/Cyan glasses.
- Allowed graphics cards with small textures display videos thru scaling down the original video.
- Bug fixed crash of switching to an empty reel when background image was active.
- Bug fixed background image being shifted by start frame when not in EDL mode.
- Bug fixed stereo of Z (depth) channels in stereo OpenEXRs with multipart files. Previously only one channel would be shown or multiple errors would show up if the deepest Z channel was chosen.
- Fixed a bug where background images would not appear once they were offset in the EDL.
- Fixed error reporting with frame number to report the actual frame, not one before.
- Improved synchronism of background images/movies with foreground sequences.
- Made looping not effect every image in a reel, only the foreground image.
- Made VR 360 dragging stop after a while. This makes it easier to control.
- Fixed stepping on background images when they are in the same reel as the foreground image.
- Fixed compositing of foreground images on background movies due to an overflow in calculations. Now the values are clamped to prevent the error, which showed up on Windows only.

- Added Paint Tools to the Preferences so it can be opened on startup.
- Bug fixed color area of bottom/top and right/left on stereo output.
- Bug fixed a wrong memory access due to a race condition on a missing mutex. This bug would often show up as a crash in stereo reels.
- Fixed a bug that would crash the viewer when selecting stereo viewing and no image was present on the right eye.
- Allowed fit image to fit the right image only when it is selected in the stereo options window.
- Allowed gamma control on each stereo image when two sequences or movies are fed. If both images are shown, both images change gamma. If only one image is shown, only that image will change gamma. Note that for stereo OpenEXRs (sxr) or Top/Bottom or Left/Right inputs, both images change gamma always.
- Updated log window so it appears as soon as an error is raised (and the Preferences' option is set to such). Previously, the mouse had to be moving or the movie had to be playing.
- Made normalize pixel values (Norm button) be displayed in pixel bar and in color area, vectorscope and histogram.
- Added Stereo 3D Options window and Paint Tools Window to those that get hidden on presentation mode (F12 key). Previously it would leave the main window in full screen mode only with OS's toolbars open.
- Made Stereo Options Window and Paint Tools Window appear/ disappear on network connections.
- Made Stereo OpenGL active on card capability albeit it has not been tested.
- Made stereo input and output work in network connections.
- Bug fixed network connections on different locale (Spanish).
- Removed language selection from the interface. Now all is controlled with the environment variable LC_ALL.
- Bug fixed network connections which were severely broken. Now they shouldn't crash and reconnects should be possible.
- Added VR 360 to network connections.

# CRITICAL UPDATE for Linux:
- Bug fixed window fullscreen and presentation on Linux Ubuntu's Gnome Unity, which would lock the windows in fullscreen mode. This was not a problem with KDE. We apologize for letting this bug remain so long. Now F11 and F12 should behave in Unity.
- Allowed selection of Favorites, Desktop, My Computer and Documents from the input browser pulldown on Windows.
# CRITICAL BUG FIX in RE-RELEASE:
- The first versions of v3.3.1 would not allow saving by typing a new filename in the file requester. The re-release fixes that.

- Fixed playback being too fast on 4K video (Disney's Moana Trailer).
- Fixed video stores being kept too long and eating ton of memory. This improves playback of long movies and 4K movies. On Win32 when playing 4K movies, it may be needed to size the cache smaller.
- Upgraded Windows compiling to MSVC 2015 Community on x64. Win32 uses the MSVC 2012 compiler. This potentially removes Windows NT and XP compatability.
- When mrViewer runs out of memory it will print an error into its message console, instead of crashing.
- Bug fixed scrubbing on Windows 8.1. It works as a toggle now. You press SHIFT and enter scrub mode. Move the mouse left and right. You press CTRL and exit scrub mode. If you have preferences (.filmaura/mrViewer.prefs) saved, no change in scrubbing is made. If you want the new scrubbing, Untoggle Shift button and leave hotkey1 to LeftShift and hotkey2 to RightShift.

- Updated Histogram in RGB to show colors mixed in areas where R, G and B overlap. So you get R+G=YELLOW, G+B=CYAN, R+B=MAGENTA, R+G+B=WHITE.
- Bug fixed histogram so R,G,B are averaged with the same maximum value. Previously, each channel was averaged individually, leading to overshooting of histogram.
- Made audio offset in EDL window shift in opposite direction as it is more intuitive.
- Audio offset no longer effects other videos in the timeline.

- Bug fix release to address the saving of images with an audio track added.