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Issue metadata

Status: Duplicate
Merged: issue 555376
Owner: ----
Closed: Feb 2018
Cc:
Components:
EstimatedDays: ----
NextAction: ----
OS: Windows
Pri: 2
Type: Bug



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The video elements 'currentTime' property gives wrong time

Reported by vinesh...@gmail.com, Feb 12 2018

Issue description

UserAgent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/64.0.3282.140 Safari/537.36

Steps to reproduce the problem:
1. play an mp4 generated from ffmpeg
2. pause video at every frame based on the MSE currentTime property (i.e. 40ms for a 25 fps clip)

What is the expected behavior?
Time 0ms should always show frame 0 and time 40ms should show frame 2 etc.. (for a 25fps clip)

What went wrong?
The same frame (frame:0) is being displayed for at least 1 extra frame period and up to a maximum of 4. all while the currentTime property is incorrectly incremented.

Did this work before? No 

Chrome version: 64.0.3282.140  Channel: stable
OS Version: 10.0
Flash Version:
 
Components: -Blink Blink>Media>Video
Cc: chcunningham@chromium.org

Comment 3 by vinesh...@gmail.com, Feb 12 2018

This bug can be seen when playing but not limited to ffmpeg generated fmp4's both.

the command used to generate the stream:
ffmpeg.exe \
 -y \
 -ss 00:00:00 \
 -s 1920x1080 \
 -pix_fmt yuv420p \
 -vcodec rawvideo \
 -r 25 \
 -i TestReel_1080p25_raw.yuv \
 -vcodec libx264 \
 -b:v 4M \
 -g 75 \
 -map 0 \
 -f hls \
 -hls_segment_type fmp4 \
 -hls_fmp4_init_filename "init.mp4" \
 -hls_segment_filename "segment%d.mp4" \
 -hls_time 2 \
 -hls_init_time 2 \
 -hls_playlist_type vod \
 "index.m3u8"
Labels: Needs-Triage-M64
Cc: dalecur...@chromium.org sande...@chromium.org
This sounds like a duplicate of  Issue 555376 .

+Dan, +Dale to confirm.
Yeah looks like dupe.
Mergedinto: 555376
Status: Duplicate (was: Unconfirmed)

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