Feature/target av duration

[edsilv]

Add a second param to set target for MediaElement in order to pause after a given duration.

[vercel]

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Name	Status	Preview	Comments	Updated (UTC)
universalviewer	✅ Ready (Inspect)	Visit Preview	💬 Add feedback	Oct 1, 2024 9:10am

[demiankatz]

Do you also need to account for this.config.options.autoPlayOnSetTarget here, or is there a reason this case is different?

[edsilv]

have pushed a fix

[demiankatz]

Thanks, @edsilv. I'm not in a position to actually test this hands-on, but it looks good to me in theory now at least. :-)

[LanieOkorodudu]

@edsilv @demiankatz I attempted to test this configuration on the Vercel app using the available Video and Audio elements. Based on my understanding, this setup should allow users to specify a playback duration (e.g., 20 seconds), after which the media should automatically pause. Could you provide a sample manifest or configuration that I can use to validate if this functionality is working as expected? Please let me know if my interpretation of the feature is incorrect.

[demiankatz]

@LanieOkorodudu, I'm not really familiar with how the target functionality works in AV; I assume you can test this by putting something in the target box in the example page, but I'm not sure what syntax to use. Perhaps @stephenwf can suggest something if @edsilv is unavailable.

[edsilv]

@LanieOkorodudu Here's the preview with an AV manifest loaded: https://universalviewer-git-feature-target-av-duration-bl-uv-team.vercel.app/#?xywh=&iiifManifestId=https%3A%2F%2Fbiiif-template-example-3kntb3jpl-mnemoscene.vercel.app%2Fvideo%2Findex.json

In the target field under the UV, try setting: https://biiif-template-example-3kntb3jpl-mnemoscene.vercel.app/video/index.json/canvas/0#t=2

Which should play through to the end starting from 2 seconds.

Then try setting:

https://biiif-template-example-3kntb3jpl-mnemoscene.vercel.app/video/index.json/canvas/0#t=2,4

Which should start playing at 2 seconds then stop at 4 seconds.

[LanieOkorodudu]

@LanieOkorodudu Here's the preview with an AV manifest loaded: https://universalviewer-git-feature-target-av-duration-bl-uv-team.vercel.app/#?xywh=&iiifManifestId=https%3A%2F%2Fbiiif-template-example-3kntb3jpl-mnemoscene.vercel.app%2Fvideo%2Findex.json

In the target field under the UV, try setting: https://biiif-template-example-3kntb3jpl-mnemoscene.vercel.app/video/index.json/canvas/0#t=2

Which should play through to the end starting from 2 seconds.

Then try setting:

https://biiif-template-example-3kntb3jpl-mnemoscene.vercel.app/video/index.json/canvas/0#t=2,4

Which should start playing at 2 seconds then stop at 4 seconds.

Thank you, @edsilv . I have tested the implementation, initially setting the start point at 2 seconds as suggested, and also evaluated the second proposed approach. Additionally, I verified the functionality with an audio file to ensure compatibility. I tested it using the following link: [https://biiif-template-example-3kntb3jpl-mnemoscene.vercel.app/audio/index.json](One Small Step for Man - Audio), and confirmed that it works as expected.

Thanks again, Eds. I’m confident that users will find this feature valuable.

[LanieOkorodudu]

@LanieOkorodudu, I'm not really familiar with how the target functionality works in AV; I assume you can test this by putting something in the target box in the example page, but I'm not sure what syntax to use. Perhaps @stephenwf can suggest something if @edsilv is unavailable.

@demiankatz Thanks Demian, I have tested the feature in video as suggested by Eds and additionally verified it with audio to ensure functionality across both formats. I can confirm that it works as expected.

[demiankatz]

Thanks, everyone, I'll go ahead and merge this!