lip sync problem

[ringos75]

Hi all,
I'm tring to play a video:

http://nextcloud.leaff.eu/index.php/s/RzY7HTALam6o63a

and I'm having an audio / video synchronization problem. I tried using the
gst-launch and gst-play tool but both have the same problem:

gst-play-1.0.exe "d: /mediacontent/video/test/v3.mpg"
gst-launch-1.0.exe playbin uri = "file: /// d:
/mediacontent/video/test/v3.mpg"


Also, I tried to use decodebin, autoaudiosink and autovideosink but the
audio and video remained unsynchronized.

With VLC or MPHC the audio and video are synchronized.

I'm using Gstreamer 1.16.1 (mingw-32bit) on Windows 10, with the gst-libav
package also installed. The same problem was present with version 1.16.

Has anyone encountered the same kind of problems?
Should any particular parameter be set for decoding filters?

Thanks a lot.



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[diegoavila]

Your syntax was wrong try this
gst-launch-1.0 playbin uri =file:///D://PATH//TO//YOUR//FILE



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[ringos75]

It was not a syntax problem, using your syntax

gst-launch-1.0 playbin uri =file:///D://PATH//TO//YOUR//FILE

lip sync issue is present.

Can you try to play the video in the link with gstreamer tool?



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[diegoavila]

gst-launch-1.0 playbin uri =file:///D://mediacontent//video//test//v3.mpg
im running it without problems



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[ringos75]

My pipeline is playing too, but the problem is the lip sync (audio video
synchronization) starting from the 75s





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