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

[Sebastian Dröge]

On Mi, 2015-12-16 at 11:55 +0100, stic at free.fr wrote:
> 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.

Try not using decodebin and putting a capsfilter with these caps after
the depayloader. Does using the 1.4 caps make things faster again?
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