test videoscale methods

Alejandro Vázquez vazlup at gmail.com
Fri Jul 24 03:52:22 PDT 2015


Hi, Bernhard!

I try to use decodebin ! ffmpegcolorspace but the result is the same.
If i put text-overlay = false (active verbose) the video work but don't
show any info about fps.
pipe:
gst-launch-0.10 -v souphttpsrc  user-id=admin user-pw=123qwe location=
http://192.168.0.216/pbhelper/stream.mjpeg? ! jpegdec !  videoscale !
fpsdisplaysink sync = true text-overlay=false

last-message (close pipe): last-message = "Max-fps: -1,00, Min-fps: -1,00"


Thanks!

2015-07-24 10:01 GMT+02:00 Bernhard Graaf <bernhard.graaf at gmx.de>:

>   Hi,
>
>
>
> Are sure that your stream is not muxed?
>
> Try to use ‘decodebin ! videoconvert’ in place of jpegdec (I hope
> videoconvert is available in 0.10, else use ffmpegcolorspace).
>
>
>
> Bernhard
>
>
>  ------------------------------
>
> *Von:* gstreamer-devel [mailto:
> gstreamer-devel-bounces at lists.freedesktop.org] *Im Auftrag von *Alejandro
> Vázquez
> *Gesendet:* Freitag, 24. Juli 2015 11:33
> *An:* Discussion of the development of and with GStreamer
> *Betreff:* Re: test videoscale methods
>
>
>
> Hi!
>
> I try the next pipe:
>
> gst-launch-0.10 -v souphttpsrc is-live=true user-id=admin user-pw=admin
> location=http://192.168.0.123/stream.mjpeg? ! jpegdec !  videoscale !
> fpsdisplaysink video-sink= xvimagesink sync = 0
>
>
>
> The pipe show a only frame frozen.
>
> There is an error in the pipeline?
>
>
>
> 2015-07-23 15:49 GMT+02:00 Nicolas Dufresne <
> nicolas.dufresne at collabora.com>:
>
> Le jeudi 23 juillet 2015 à 11:07 +0200, Alejandro Vázquez a écrit :
> > videoscale  no scaling is needed so i want to know  if it is actually
> > scaling.
>
> You can get the caps on the videoscale src pad, and the caps at the
> sink pad, and compare the width, height, pixel-aspect-ratio.
>
> Nicolas
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