pyuv2pan

Converts a YUV image sequence file to a Pandore image file.

Synopsis

pyuv2pan width height first_frame last_frame to_rgb im_in [im_out|-]

Description

pyuv2pan converts a YUV image sequence file format (8 bits, encoding 4:2:0) to Pandore image file.

A YUV file stocks a sequence of color images with the color space YUV. Such image file format is uncompressed and without header. The output file im_out is a 3D color image (Imc3duc) or a 2D color image if the sequence is only one image (Imc2duc).

Parameters

width specifies the width of the images in the sequence.
height is the height of the images in the sequence.
first_frame specifies the number of the first frame.
last_frame specifies the number of the last frame or -1 to use the last frame.
to_rgb specifies the if the color space is RGB if to_rgb=1 or YUV format if to_rgb=0.

Inputs

im_in: a YUV image sequence (8 bits, encoding 4:2:0).

Outputs

im_out: a Pandore image (Imc2duc or Imc3duc).

Result

Returns SUCCESS or FAILURE.

Examples

Converts all the image sequence image.yuv to a 3D Pandore image with color space RGB:

   pyuv2pan 256 256 0 -1 1 image.yuv image.pan

C++ prototype

Errc PYUV2Pan( const char* f_in, Pobject** obj_out, const unsigned int width, const unsigned int height, const unsigned int first_frame=0, const int last_frame=-1, const bool to_rgb=false);

Version française

Conversion d'un fichier de séquence d'images au format YUV (8 bits, codage 4:2:0) en un fichier Pandore.

Important notice

The source code of this Pandore operator is governed by a specific Free-Software License (the CeCiLL License), also applying to the CImg Library. Please read it carefully, if you want to use this module in your own project (file CImg.h).

IN PARTICULAR, YOU ARE NOT ALLOWED TO USE THIS PANDORE MODULE IN A CLOSED-SOURCE PROPRIETARY PROJECT WITHOUT ASKING AN AUTHORIZATION TO THE CIMG LIBRARY AUTHOR ( http://www.greyc.ensicaen.fr/~dtschump/ )

Author: David Tschumperlé