grab dv1394src into raw data

[Gabriel Duarte]

Hello all!
I want to grab dv1394 data from this pipe gst-launch-0.10 dv1394src ! queue ! dvdemux ! ffdec_dvvideo ! ffmpegcolorspace ! video/x-raw-yuv, width=720, height=480, bpp=32, depth=24 ! autovideosink
I already have a C program using this pipe and showing the image, but what I really want is store this data into a variable, to apply my filters, conversions, etc...
Thanks in advance!

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Gabriel Duarte
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Rio de Janeiro - RJ
http://kinuxlinux.org/gabriel_duarte

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-----BEGIN GEEK CODE BLOCK-----
Version: 3.12
GCS d- s: a--- C++ UL+++ P L++++ E- W+ N++ o++ K++ w---
O- M- V- PS++ PE++ Y PGP- t++ 5-- X+++ R tv++ b++ DI+ D++
G++ e+ h* r+ y++++
------END GEEK CODE BLOCK------

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[Jan Schmidt-6]

On Thu, 2009-10-01 at 14:22 -0300, Gabriel Duarte wrote:
> Hello all!
> I want to grab dv1394 data from this pipe gst-launch-0.10 dv1394src !
> queue ! dvdemux ! ffdec_dvvideo ! ffmpegcolorspace ! video/x-raw-yuv,
> width=720, height=480, bpp=32, depth=24 ! autovideosink

Use appsink in place of autovideosink to get the data fed to you. Also,
specifying the width and height after ffmpegcolorspace is superfluous -
the video will retain the width and height it has at decode.

> I already have a C program using this pipe and showing the image, but
> what I really want is store this data into a variable, to apply my
> filters, conversions, etc...

The best way to participate fully in a GStreamer pipeline is to turn
your filters and conversions into GStreamer elements and put them in the
stream.

- Jan.

> Thanks in advance!
>
> --
> Gabriel Duarte
> Linux User #471185
> Rio de Janeiro - RJ
> http://kinuxlinux.org/gabriel_duarte
>
> Phones:
> (55) (21) 9463-7760 /*Mobile*/
> (55) (21) 2464-9302 /*Home*/
> (55) (21) 2529-5080 /*Work*/
>
>
> -----BEGIN GEEK CODE BLOCK-----
> Version: 3.12
> GCS d- s: a--- C++ UL+++ P L++++ E- W+ N++ o++ K++ w---
> O- M- V- PS++ PE++ Y PGP- t++ 5-- X+++ R tv++ b++ DI+ D++
> G++ e+ h* r+ y++++
> ------END GEEK CODE BLOCK------
> ------------------------------------------------------------------------------
> Come build with us! The BlackBerry® Developer Conference in SF, CA
> is the only developer event you need to attend this year. Jumpstart your
> developing skills, take BlackBerry mobile applications to market and stay
> ahead of the curve. Join us from November 9-12, 2009. Register now!
> http://p.sf.net/sfu/devconf
> _______________________________________________ gstreamer-devel mailing list [hidden email] https://lists.sourceforge.net/lists/listinfo/gstreamer-devel

--
Jan Schmidt <[hidden email]>


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