Getting 0 width and height in h264parses' src cap

[Treesa]

Hi,

I was trying to decode a .ts stream (264 data) usig gstreamer pipeline.

Pipeline looks like :

gst-launch-1.0 -vv filesrc location=test.ts ! tsdemux ! queue ! h264parse ! my_decoder ! my_display

here, h264parse provideds data with byte-stream format and nal alignment.

Issue is, it's src cap contains width and height = 0.

It doesnt contain proper width and height.

Is this expected behaviour?

Or it should send proper width and height in src caps ?

With If I apply a cap filter with format=avc, issue is solved. ie, getting proper width and height in src caps with avc format and au alignemnet.

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[Treesa]

Hi,

Can someone please reply to my query?

---------- Forwarded message ----------
From: Anju Sebastian <[hidden email]>
Date: Fri, Mar 16, 2018 at 2:07 PM
Subject: Getting 0 width and height in h264parses' src cap
To: Discussion of the development of and with GStreamer <[hidden email]>, [hidden email]

Hi,

I was trying to decode a .ts stream (264 data) usig gstreamer pipeline.

Pipeline looks like :

gst-launch-1.0 -vv filesrc location=test.ts ! tsdemux ! queue ! h264parse ! my_decoder ! my_display

here, h264parse provideds data with byte-stream format and nal alignment.

Issue is, it's src cap contains width and height = 0.

It doesnt contain proper width and height.

Is this expected behaviour?

Or it should send proper width and height in src caps ?

With If I apply a cap filter with format=avc, issue is solved. ie, getting proper width and height in src caps with avc format and au alignemnet.

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

[Tim Müller]

On Mon, 2018-03-19 at 09:26 +0530, Anju Sebastian wrote:

Hi,

It's not expected behaviour. Please file a bug in bugzilla with a
sample file, thanks!

Cheers
-Tim

--
Tim Müller, Centricular Ltd - http://www.centricular.com
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[Treesa]

Thank you 

On Mon, Mar 19, 2018 at 4:05 PM, Tim Müller <[hidden email]> wrote:

On Mon, 2018-03-19 at 09:26 +0530, Anju Sebastian wrote:

Hi,

It's not expected behaviour. Please file a bug in bugzilla with a
sample file, thanks!

Cheers
-Tim

--
Tim Müller, Centricular Ltd - http://www.centricular.com
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