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#N canvas 668 0 632 642 10;
#X obj 0 0 doc_h;
#X obj 3 218 doc_i 1;
#X obj 14 248 doc_ii 0;
#X text 190 43 Support for .mov files. This format supports frame-seek
and frame-tell. Uses the HW-QuickTime library aka QuickTime4Linux (libquicktime.so).
There is also a variant on the same library and that project is just
called LibQuickTime. Some versions of those libraries may include support
for different codecs \, and some also may support entirely different
wrapper formats such as AVI. On Macintosh \, Apple QuickTime is used
instead \, but several of the following messages may not be available.
;
#X obj 97 248 doc_m i0 codec;
#X text 232 248 Allowed values are at least: raw \, jpeg \, png \,
mjpa \, yuv2 \, yuv4. Some other values may allowed \, depending on
the version of the library and which codec plugins are installed. Must
be set before the first frame is written. only applies to [#out]. Choosing
a codec is important because codecs influence greatly the speed of
encoding \, the speed of decoding \, the size of the written file \,
and its fidelity to the original content. Note that there exist other
Apple-QuickTime codecs that are not supported by HW-QuickTime.;
#X obj 97 584 doc_m i0 parameter;
#X text 232 584 \$1=symbol \$2=int;
#X text 232 606 Sets special codec-specific settings. For example:
"parameter jpeg_quality 75";
#X obj 97 479 doc_m i0 framerate;
#X text 232 479 \$1=int;
#X text 232 501 Sets the framerate of the file. This is not used by
GridFlow when reading a file \, but other programs usually care.;
#X obj 97 387 doc_m i0 colorspace;
#X text 232 387 Allowed values are rgb \, rgba \, bgr \, bgra \, yuv
\, yuva. Normally you don't need this.;
#X obj 97 641 doc_m i0 size;
#X text 232 641 \$1=height \$2=width;
#X obj 3 721 doc_o 1;
#X obj 3 901 doc_also;
#X text 232 663 Forces a window size when writing. Usually this has
to be used _after_ setting the framerate and codec and _before_ setting
the codec-parameters. (Strange. Sorry.);
#X text 232 422 \$1=height \$2=width;
#X text 232 444 forces a window size when reading. this is a workaround
for a problem in HW-QuickTime.;
#X obj 3 178 doc_c;
#X obj 0 921 doc_f;
#X obj 97 422 doc_m i0 force_size;
#X obj 97 549 doc_m i0 get;
#X text 232 549 output various properties of the video that is open
(#in) (see outlet 0);
#X obj 14 751 doc_oo 0;
#X obj 103 901 #io.mpeg;
#X obj 97 751 doc_m o0 grid;
#X obj 97 771 doc_m o0 codec symbol;
#X obj 97 791 doc_m o0 depth float;
#X obj 97 811 doc_m o0 framerate float;
#X obj 97 831 doc_m o0 frames float;
#X obj 97 851 doc_m o0 height float;
#X obj 97 871 doc_m o0 width float;
#X connect 4 1 5 0;
#X connect 6 1 7 0;
#X connect 6 1 8 0;
#X connect 9 1 10 0;
#X connect 9 1 11 0;
#X connect 12 1 13 0;
#X connect 14 1 15 0;
#X connect 14 1 18 0;
#X connect 17 1 27 0;
#X connect 23 1 19 0;
#X connect 23 1 20 0;
#X connect 24 1 25 0;
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