Problem with jpegparse and timestamps

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Problem with jpegparse and timestamps

Guillermo Rodriguez Garcia-2
Hi all,

I have been using gstreamer to stream live video from mjpeg cameras with a pipeline like this:

gst-launch-1.0 souphttpsrc is-live=true location=<camera_url> ! multipartdemux ! image/jpeg,framerate=0/1 ! jpegparse ! avdec_mjpeg ! videoconvert ! ximagesink

This was working fine with 1.14.x.
Recently I upgraded gstreamer to a more recent version and the above does not work well anymore. Video stutters or freezes.

I ran git bisect and found the following commit to be the culprit:


If I revert that commit, the pipeline works fine again.

Is this the expected behaviour? Can someone shed some light?

Thanks,

Guillermo Rodriguez Garcia
[hidden email]

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Re: Problem with jpegparse and timestamps

Olivier Crête-3
Hi,

Let me know if the following patch fixes your issue:


Olivier

On Tue, 2021-03-30 at 18:08 +0200, Guillermo Rodriguez Garcia wrote:
Hi all,

I have been using gstreamer to stream live video from mjpeg cameras with a pipeline like this:

gst-launch-1.0 souphttpsrc is-live=true location=<camera_url> ! multipartdemux ! image/jpeg,framerate=0/1 ! jpegparse ! avdec_mjpeg ! videoconvert ! ximagesink

This was working fine with 1.14.x.
Recently I upgraded gstreamer to a more recent version and the above does not work well anymore. Video stutters or freezes.

I ran git bisect and found the following commit to be the culprit:


If I revert that commit, the pipeline works fine again.

Is this the expected behaviour? Can someone shed some light?

Thanks,

Guillermo Rodriguez Garcia
[hidden email]
_______________________________________________
gstreamer-devel mailing list

-- 
Olivier Crête


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[hidden email]
https://lists.freedesktop.org/mailman/listinfo/gstreamer-devel
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Re: Problem with jpegparse and timestamps

Guillermo Rodriguez Garcia-2
Hello,

Yes indeed, I confirm that this patch fixes the problem.

Thank you for the quick response!

Guillermo

El mar, 30 mar 2021 a las 18:42, Olivier Crête (<[hidden email]>) escribió:
Hi,

Let me know if the following patch fixes your issue:


Olivier

On Tue, 2021-03-30 at 18:08 +0200, Guillermo Rodriguez Garcia wrote:
Hi all,

I have been using gstreamer to stream live video from mjpeg cameras with a pipeline like this:

gst-launch-1.0 souphttpsrc is-live=true location=<camera_url> ! multipartdemux ! image/jpeg,framerate=0/1 ! jpegparse ! avdec_mjpeg ! videoconvert ! ximagesink

This was working fine with 1.14.x.
Recently I upgraded gstreamer to a more recent version and the above does not work well anymore. Video stutters or freezes.

I ran git bisect and found the following commit to be the culprit:


If I revert that commit, the pipeline works fine again.

Is this the expected behaviour? Can someone shed some light?

Thanks,

Guillermo Rodriguez Garcia
[hidden email]
_______________________________________________
gstreamer-devel mailing list

-- 
Olivier Crête

_______________________________________________
gstreamer-devel mailing list
[hidden email]
https://lists.freedesktop.org/mailman/listinfo/gstreamer-devel


--
Guillermo Rodriguez Garcia
[hidden email]

_______________________________________________
gstreamer-devel mailing list
[hidden email]
https://lists.freedesktop.org/mailman/listinfo/gstreamer-devel