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Release QC-3.7.80

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Quran Caption

Quran Caption QC-3.7.80

QC-3.7.80

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Quran Caption v3.7.80

This update improves video export performance and monitoring, fixes several styling and Riwayah issues, enhances stock media downloads, and brings further improvements to AI Segmentation.


Export Improvements

  • Improved video export performance.

    Frame capture has been optimized by reusing screenshot resources, reducing unnecessary processing during exports.

  • Added a frame counter to the Export Monitor.

    You can now see exactly how many frames have been captured out of the total required during the Capturing Frames stage.

  • Improved export logging.

    Export logs are now efficiently written to files instead of continuously updating the interface, reducing unnecessary CPU usage.

    You can also open the complete log file directly from the Export Monitor.


Styles & Presets

  • Fixed importing style presets unexpectedly changing the selected Style tab.

  • Fixed style presets overwriting existing video transitions and background transformations.

    Video transitions, background positioning, scaling, and their keyframes are now preserved when applying a style preset.


Riwayah Verse Numbers

  • Fixed custom verse number elements displaying Hafs numbering instead of the selected Riwayah's numbering.

  • Fixed verse numbers unexpectedly fading or resetting their opacity between consecutive subtitle clips belonging to the same Riwayah verse.


Stock Media Library

  • Added download progress indicators for videos and images from Pexels and Pixabay.

  • Downloaded stock videos are now automatically added to your project's video timeline.

    No need to manually insert them after downloading!


Timeline & Subtitles

  • Fixed video thumbnails appearing too small inside narrow timeline clips.

  • Fixed subtitle editing mode remaining active after deleting the subtitle being edited.


Linux

  • Improved audio playback compatibility in Linux AppImages by bundling the required GStreamer media plugins.

AI Segmentation

  • Further improved the new offline Quran AI Segmentation engine.

    Improved Quran matching, Word-by-Word alignment accuracy, and handling of Tajweed rules across word boundaries.

  • Improved local alignment performance and reliability.

  • Fixed cloud AI Segmentation failing when a configured Hugging Face token was invalid or revoked.

    Quran Caption now warns the user and continues anonymously instead.

  • Improved error messages when the cloud aligner is unavailable.

    If the Hugging Face service cannot be reached, Quran Caption now explains the possible connection issue and suggests using the local AI Segmentation engine while waiting for the cloud service to recover.

    A direct link to the Hugging Face Space is also provided.