Upgrading from gstreamer 1.4.5 to 1.6.1 lags a lot reading a stream

[stic at free.fr]

I compared caps from both pipeline, and they are different.
Caps used for gstreamer 1.4: video/x-h264 stream-format=avc alignment=au codec_data=...
Caps used for gstreamer 1.6: video/x-h264 stream-format=byte-stream alignment=nal

These caps seem to be initiated by the rtph264depay element used by the decodebin element.

----- Mail original -----
De: "Sebastian Dröge" <sebastian at centricular.com>
À: "Discussion of the development of and with GStreamer" <gstreamer-devel at lists.freedesktop.org>
Envoyé: Mercredi 16 Décembre 2015 10:37:38
Objet: Re: Upgrading from gstreamer 1.4.5 to 1.6.1 lags a lot reading a stream

On Mi, 2015-12-16 at 10:28 +0100, stic at free.fr wrote:
> Yes, with gstreamer 1.4 using fakesink sync=true max-
> lateness=20000000 does not produce the warnings.

Can you try to generate a minimal pipeline that shows the behaviour?
Not with playbin but something with just filesrc, the relevant
demuxer/parser, decoder element and fakesink?

So that we can restrict the problem to a smaller set of elements
already. Also please check if the caps on the srcpad of the decoder are
the same in both cases.

-- 
Sebastian Dröge, Centricular Ltd · http://www.centricular.com


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