Blu-Disc Studio beta versions

Alexey Kolesnikov · Post by **Alexey Kolesnikov** » Thu Nov 26, 2020 6:26 pm

The latest betas are always available at:

Blu-Disc Studio
Blu-Disc Studio MX
Blu-Disc Studio MX Pro
Blu-Disc Studio UHD
Blu-Disc Studio x32 (for old 32-bit systems)

Alexey Kolesnikov · Post by **Alexey Kolesnikov** » Sat Aug 29, 2026 4:42 pm

4.7.3.2373
+ Added "Project properties" → "Advanced" → "Switch title asynchronously".
+ Added "Project properties" → "Advanced" → "Start menu playlist asynchronously".
+ Added "Project properties" → "Advanced" → "Black box in transitions" (No/Static/Dynamic).
+ Added "Project properties" → "Subtitles" → "Allow overlapping".
+ Two subtitles at the same time on the screen are now supported.
+ Added subtitle positioning {\anN} tags in SRT.
+ Subtitles are retimed if their frame rate differs from the video.
+ Ability to disable audio and subtitle streams for the internal muxer.
+ Multiselection in Action Matrix with Shift.
+ Fixed Title Search masking.
+ Improved clipboard monitoring.
+ Help update.
+ Bugfixes.

Alexey Kolesnikov · Post by **Alexey Kolesnikov** » Tue Sep 01, 2026 3:20 pm

4.7.3.2374
+ Copy/Paste added to the Action Matrix context menu.
+ Confirm time adjustment on subtitles drag'n'drop.
+ Fixed "Cancel" button for Subtitles cropping and HDR conversion.

Alexey Kolesnikov · Post by **Alexey Kolesnikov** » Sun Sep 06, 2026 5:11 pm

4.7.3.2377
+ Added the actions XML editor: "Edit in XML" at the bottom of the actions list, or a middle button click in the Action Matrix, JAR list and Properties window.
+ Chapter lists (CSV) can now be dropped onto the Project Tree and the Properties window.
+ The subtitles drag'n'drop confirmation dialog now remembers the time from the last usage and allows changing the language code and the HDR flag.
+ HDR and time offset of subtitles are now shown in the Properties window.
+ Added "Project properties" → "Advanced" → "Defer keys during animations".
+ Time-based slideshows are now allowed for UHD (only browsable slideshows are rejected).
+ Added Ctrl+PageUp/PageDown to select next/prev item in the playlist window.
+ Bugfixes.

Alexey Kolesnikov · Post by **Alexey Kolesnikov** » Sat Sep 12, 2026 9:46 am

4.7.3.2379
+ Animations can now be edited in the XML editor: "Edit in XML" in the animation context menu of the Action Matrix and the Properties window.
+ Added "Simulate" and "Simulate 1/10 speed" to the animation context menu - plays slide/fade/scale animations on the Designer canvas without compiling the project (Esc stops it).
+ "Project properties" → "Advanced" → "Defer keys" is now a choice of No / During animations / During animations and transitions.
+ Up to 32 deferred keys are now remembered and they are kept for about five seconds.
+ Added "Copy ref to" to the references context menu in the Action Matrix.
+ PlayList window: the Up/Down arrows (and Ctrl+Up/Down) now move all selected playitems, angles included.
+ PlayList window: In/Out time, Infinite duration, Seamless connection and Disabled actions are now applied to every selected playitem, and only when "Set" is clicked.
+ SlideShowEncoder: added H.265/HEVC (UHD) slideshows, encoded with x265 as 10-bit Main10.
+ SlideShowEncoder: added SDR→HDR (BT.2020 PQ) conversion with HDR10 metadata, mastering display and MaxCLL/MaxFALL - the same conversion as for HDR menus.
+ SlideShowEncoder: added the internal BT.709 color conversion (always used for H.265) and --pic-struct.
+ SlideShowEncoder: added the MultiES slideshow type (one stream and SPI per image) and TIF/TIFF input.
+ Help update.
+ Bugfixes.