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Issue 916563 link

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Issue metadata

Status: Duplicate
Merged: issue 642012
Owner: ----
Closed: Dec 19
Cc:
Components:
EstimatedDays: ----
NextAction: ----
OS: ----
Pri: ----
Type: Defect


Previous locations:
monorail:4694


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Video downloaded by using MediaRecorder and getUserMedia miss duration in metadata.

Reported by jumpymar...@gmail.com, Dec 14

Issue description

What steps will reproduce the problem?
(1)visit this demo:https://disq.us/url?url=https%3A%2F%2Fwebrtc.github.io%2Fsamples%2Fsrc%2Fcontent%2Fgetusermedia%2Frecord%2F%3AicM-o6gWmrV0nhlEkskR_cx6gNY&cuid=2968047
(2)record and download video
(3)use ffmpeg to check it metadata

What is the expected output?
I holp get its duration.

What do you see instead?
its duration is N/A.

Please provide any additional information below.
If you put the video on the server and link it with video tag in html, the video total time will disappear and the prograssbar can't be used;


 
1544787284420.jpg
689 KB View Download
Project: chromium
Moved issue monorail:4694 to now be  issue chromium:916563 .
Components: Blink>GetUserMedia
Status: Untriaged (was: New)
Is there any solution to reset video duration?
Cc: mcasas@chromium.org
https://bugs.chromium.org/p/chromium/issues/detail?id=642012#c23 contains some hints about workarounds and suggestions like using ts-ebml
Components: -Blink>GetUserMedia Blink>MediaRecording

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