v7.40.0

What's Changed

Framework

• Some fixes for win32_fopen().
• Security fixes for time formatting in mlt_properties.
• Security fix to disable deprecated ante & post properties in mlc_consumer.
• Added more properties to metaschema.yaml (new version 7.2):
  • audio_formats
  • video_formats
  • layout-hint
  • hide-label
  • normalized_default

Modules

• Added audio_formats and image_formats properties to all service metadata.
• Many improvements to the openfx module:
  • fixed potential overflows in snprintf() calls
  • multi-threading: frame- and slice-based
  • many compatibility fixes
  • added support for 2D and 3D numeric parameters (uses mlt_rect)
  • fixed preview scaling
  • fixed the default for choice (values in metaschema.yaml) parameters
  • fixed some effects rendering upside-down.
• Added rnnoise module for background audio noise reduction (depends on librnnoise).
• Added HDR10 SMPTE ST 2084 (PQ) properties to the decklink consumer:
  • hdr_red_x
  • hdr_red_y
  • hdr_green_x
  • hdr_green_y
  • hdr_blue_x
  • hdr_blue_y
  • hdr_white_x
  • hdr_white_y
  • hdr_max_luminance
  • hdr_min_luminance
  • hdr_max_cll
  • hdr_max_fall
• Added the .lot file name extension for the loader producer to use glaxnimate.
• Visual quality improvements for animations in the qtblend filter and transition.
• Updated spatialaudio module to the libspatialaudio 0.4.0 API.
• Fixed a signed int overflow in pgm producer.
• MSVC compatibility fixes for kdenlivetitle producer and frei0r, plusgpl, jackrack, openfx, rtaudio, & resample modules.
• Fixed choppy playback and deadlocks in the decklink consumer.
• Fixed libopus audio encoder warning about frame_duration in avformat consumer.
• Fixed crash in avformat consumer with unsupported attached_pic format.
• Fixed plugin bundles for vst2 filters on macOS.
• Fixed the frame position in the consumer producer.
• Hardened string formatting for metadata properties in the vorbis producer.
• Fixed typewriter in qtext filter lags when rate properties changed.

Other

• Skip Qt preflight for XML-only consumers in melt.

New Contributors

• @dirkmueller made their first contribution in #1226
• @Komzpa made their first contribution in #1231
• @guiodic made their first contribution in #1229
• @orbisai0security made their first contribution in #1250

Full Changelog: v7.38.0...v7.40.0