Bug 420821 - Rendered video stalls while playing on Android
Summary: Rendered video stalls while playing on Android
Status: RESOLVED WORKSFORME
Alias: None
Product: kdenlive
Classification: Applications
Component: Video Display & Export (show other bugs)
Version: 20.04.0
Platform: Arch Linux Linux
: NOR normal
Target Milestone: ---
Assignee: Jean-Baptiste Mardelle
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2020-04-30 19:16 UTC by Sven Klomp
Modified: 2021-05-24 04:33 UTC (History)
2 users (show)

See Also:
Latest Commit:
Version Fixed In:


Attachments
Project file causing the problem (12.32 KB, application/x-kdenlive)
2020-04-30 19:16 UTC, Sven Klomp
Details
Rendered video stalls after 20 seconds on Android device (should rotate 180degree) (1.12 MB, video/mp4)
2020-04-30 19:22 UTC, Sven Klomp
Details

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Description Sven Klomp 2020-04-30 19:16:56 UTC
Created attachment 128038 [details]
Project file causing the problem

SUMMARY
Rendered MP4 video from a project with profile "1920x1080 30.00Hz (Frame Rate 29.9975fps)" stalls after 20 seconds playing on an Android phone.
The sound continues to play.

STEPS TO REPRODUCE
1. Set Profile to Frame size: 1920 x 1080 (1920:1080), Frame rate: 29,9975 fps, Pixel Aspect Ratio: 1, Colour Space: ITU-R 601, Interlaced: no
2. Render video into MP4
3. Play video on Android device

OBSERVED RESULT
Video stalls after 20 seconds playing. The audio continues to play. Setting the project profile to exactly 30.00fps works without any problems on that device.

Video plays normally under Linux using VLC or mplayer.

EXPECTED RESULT
Videos plays normally


SOFTWARE/OS VERSIONS
libx264 3:0.159.r2999.296494a-1
Android 9 on Motorola moto G7

ADDITIONAL INFORMATION
Comment 1 Sven Klomp 2020-04-30 19:22:27 UTC
Created attachment 128039 [details]
Rendered video stalls after 20 seconds on Android device (should rotate 180degree)
Comment 2 Julius Künzel 2021-04-24 10:33:56 UTC
Hmm. I am not sure if this is a Kdenlive bug or rather an Android bug?

However can you please test again with the latest version (https://kdenlive.org/en/download/)? If you don't think this is a Kdenlive bug or if it is fixed, please close this report!
Comment 3 Bug Janitor Service 2021-05-09 04:33:34 UTC
Dear Bug Submitter,

This bug has been in NEEDSINFO status with no change for at least
15 days. Please provide the requested information as soon as
possible and set the bug status as REPORTED. Due to regular bug
tracker maintenance, if the bug is still in NEEDSINFO status with
no change in 30 days the bug will be closed as RESOLVED > WORKSFORME
due to lack of needed information.

For more information about our bug triaging procedures please read the
wiki located here:
https://community.kde.org/Guidelines_and_HOWTOs/Bug_triaging

If you have already provided the requested information, please
mark the bug as REPORTED so that the KDE team knows that the bug is
ready to be confirmed.

Thank you for helping us make KDE software even better for everyone!
Comment 4 Bug Janitor Service 2021-05-24 04:33:41 UTC
This bug has been in NEEDSINFO status with no change for at least
30 days. The bug is now closed as RESOLVED > WORKSFORME
due to lack of needed information.

For more information about our bug triaging procedures please read the
wiki located here:
https://community.kde.org/Guidelines_and_HOWTOs/Bug_triaging

Thank you for helping us make KDE software even better for everyone!