Scaling HLS video with CSS greatly affects inline video quality

Confirmed Issue #8018559 • Assigned to Praveen c.

Details

Created
Jun 28, 2016
Privacy
This issue is public.
Found in
  • Microsoft Edge
Reports
Reported by 2 people

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Steps to reproduce

1 - Open sample page here:
http://demo.jwplayer.com/browser-examples/edge_hls_scaling.html

2 - Begin playback of the CSS-Scaled Video Element

3 - Trigger a quality upswitch by entering fullscreen

4 - Wait for quality to change and exit fullscreen

5 - Observe video quality of inline player

Expected behavior:
The 1080p stream should look better than the 416 x 234 version

Actual behavior:
The 1080p stream appears to be at a significantly lower quality (See screenshots)

Attachments

1 attachment

Comments and activity

  • Microsoft Edge Team

    Changed Assigned To to “Brad E.”

    Changed Assigned To to “Rick J.”

    Changed Assigned To to “Venkat K.”

    Changed Assigned To from “Venkat K.” to “Erik A.”

  • Changed Status to “Needs root cause”

  • Microsoft Edge Team

    Changed Assigned To from “Erik A.” to “Gurpreet V.”

    Changed Status from “Needs root cause” to “Not reproducible”

    Changed Assigned To from “Gurpreet V.” to “Matt R.”

    Changed Status from “Not reproducible” to “Needs root cause”

    Changed Assigned To to “Gurpreet V.”

    Changed Status from “Needs root cause” to “Confirmed”

    Changed Title from “Scaling HLS video with CSS greatly affects inline video quality” to “Scaling HLS video with CSS greatly affects inline video quality”

    Changed Assigned To from “Gurpreet V.” to “Praveen c.”

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