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1.8 H5P and video content can be automatically compressed #750

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5 tasks done
mikedawson opened this issue Dec 2, 2023 · 2 comments
Open
5 tasks done

1.8 H5P and video content can be automatically compressed #750

mikedawson opened this issue Dec 2, 2023 · 2 comments
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enhancement
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2.2.2 Compression...

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@mikedawson
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mikedawson commented Dec 2, 2023 •
edited

1.8 H5P and video content can be automatically compressed using high, medium, and low quality presets.

  • Show required extra info for user: before/after sizes, error messages where conversions fail (1-2 hrs)
  • Implement compression of videos on Android (4-8 hrs) : note - Android compression libraries have issues on content exported from video editing software where the display resolution and storage resolution vary. Results can vary by device.
  • Implement video compression on desktop (via VLC) (2-3 hrs)
  • Implement video compression on server (via ffmpeg) and show compression status / cancel option for clients (2-3 hrs)
  • Implement compression for zip based formats (4-6 hrs) : notes - this refers to compressing the media stored in zip-based formats e.g. xAPI, H5P and Epub files that contain video, audio, and images, not the compression that is performed by the zip format.
@mikedawson
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Android video compression implementation as per 28bf6fe

mikedawson added a commit that referenced this issue Apr 5, 2024
@mikedawson
Show import error messages to the user.
4c7a780 
Allow the user to dismiss an error.
Implements show required extra info for user task (Issue #750)
mikedawson added a commit that referenced this issue Apr 5, 2024
@mikedawson
Update CompressVideoUseCaseJvmVlc to use h264/aac encoding.
e6913a8 
Based on command line testing of video output results.
Issue #750 (desktop video compression)
@mikedawson
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mikedawson commented Apr 8, 2024 •
edited

Desktop compression is implemented using Handbrake (due to buggy behavior with VLC): https://medium.com/@mike_21858/videos-encode-once-play-anywhere-724aa4cd3cfc

mikedawson added a commit that referenced this issue Apr 10, 2024
@mikedawson
Implement job control for entries processed on the server (issue #750)
78c82ca 
1. Implement support for users with permission to cancel a content entry import job that is running on the server (e.g. file upload from web, or entry being imported from a url)
2. Add display of content entry import progress on app-react/JS version
@mikedawson mikedawson mentioned this issue Apr 17, 2024
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2.2.2 Compression for video, audio, h5p
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@mikedawson