[FLEX-24726] currentTime incorrect for non-integer frame rates

• Type: Bug
• Status: Open
• Priority: Major
• Resolution: Unresolved
• Affects Version/s: Adobe Flex SDK 4.1 (Release)
• Component/s: Spark: VideoPlayer
• Environment: Affected OS(s): Mac; Affected OS(s): Mac OS 10.6; Browser: Other (specify version); Language Found: English
• Assignee: Unassigned
• Reporter: Adobe JIRA
• Created: 04/Aug/10 08:47
• Updated: 04/Aug/10 08:52

Description

Steps to reproduce:
1. Play a video in the flex video player that has a non-integer frame-rate, like the attached video.

Actual Results:
The currentTime property of the video player (and the displayed time on the video player if you're using the VideoPlayer) and the video time get out of sync. It seems that this is happening because the non-integer frame-rate is being rounded (in this case rounded from 23.976 to 24).

Expected Results:
Accurate currentTime.

Workaround (if any):
Possible to unround the currentTime knowing the rounded frame-rate and the actual frame-rate (currentTime*actualFr/roundedFr), but that doesn't seem very accurate.

"Browser":
Tested in Air.