Re: [BLFS Trac] #23495: mlt-7.40.0

#23495: mlt-7.40.0
-------------------------+------------------------
 Reporter:  Bruce Dubbs  |       Owner:  blfs-book
     Type:  enhancement  |      Status:  new
 Priority:  normal       |   Milestone:  13.1
Component:  BOOK         |     Version:  git
 Severity:  normal       |  Resolution:
 Keywords:               |
-------------------------+------------------------
Comment (by Joe Locash):

 {{{
 Version 7.40.0

 Framework
   - Some fixes for `win32_fopen()`.
   - Security fixes for time formatting in `mlt_properties`.
   - Security fix to disable deprecated `ante` & `post` properties in
 `mlc_consum
 er`.
   - 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.
   - Fixed a signed int overflow in `pgm` producer.
   - Visual quality improvements for animations in the `qtblend` filter and
 trans
 ition.
   - MSVC compatibility fixes for `kdenlivetitle` producer and `frei0r`,
 `plusgpl
 `, `jackrack`, `openfx`, `rtaudio`, & `resample` modules.
   - Fixed choppy playback and deadlocks in the `decklink` consumer.
   - Updated `spatialaudio` module to the libspatialaudio 0.4.0 API.
   - Fixed libopus audio encoder warning about `frame_duration` in
 `avformat` con
 sumer.
   - Fixed crash in `avformat` consumer with unsupported `attached_pic`
 format.
   - 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 `rnnoise` module for background audio noise reduction (depends
 on librnnoise).
   - 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.
   - Added the `.lot` file name extension for the `loader` producer to use
 `glaxnimate`.

 Other
   - Skip Qt preflight for XML-only consumers in `melt`.
 }}}
 This now requires rnnoise (https://github.com/xiph/rnnoise)
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Ticket URL: <https://wiki.linuxfromscratch.org/blfs/ticket/23495#comment:1>
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