blob: d624276e784d2d3ee514b8141ee31e1b8a281842 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
|
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<title>frei0r</title>
<meta name="generator" content="DocBook XSL Stylesheets V1.76.1">
<link rel="home" href="index.html" title="GStreamer Bad Plugins 1.0 Plugins Reference Manual">
<link rel="up" href="ch02.html" title="gst-plugins-bad Plugins">
<link rel="prev" href="gst-plugins-bad-plugins-plugin-freeze.html" title="freeze">
<link rel="next" href="gst-plugins-bad-plugins-plugin-gaudieffects.html" title="gaudieffects">
<meta name="generator" content="GTK-Doc V1.18 (XML mode)">
<link rel="stylesheet" href="style.css" type="text/css">
</head>
<body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF">
<table class="navigation" id="top" width="100%" summary="Navigation header" cellpadding="2" cellspacing="2"><tr valign="middle">
<td><a accesskey="p" href="gst-plugins-bad-plugins-plugin-freeze.html"><img src="left.png" width="24" height="24" border="0" alt="Prev"></a></td>
<td><a accesskey="u" href="ch02.html"><img src="up.png" width="24" height="24" border="0" alt="Up"></a></td>
<td><a accesskey="h" href="index.html"><img src="home.png" width="24" height="24" border="0" alt="Home"></a></td>
<th width="100%" align="center">GStreamer Bad Plugins 1.0 Plugins Reference Manual</th>
<td><a accesskey="n" href="gst-plugins-bad-plugins-plugin-gaudieffects.html"><img src="right.png" width="24" height="24" border="0" alt="Next"></a></td>
</tr></table>
<div class="refentry">
<a name="gst-plugins-bad-plugins-plugin-frei0r"></a><div class="titlepage"></div>
<div class="refnamediv"><table width="100%"><tr>
<td valign="top">
<h2><span class="refentrytitle">frei0r</span></h2>
<p>frei0r — <a name="plugin-frei0r"></a>frei0r plugin library</p>
</td>
<td valign="top" align="right"></td>
</tr></table></div>
<div class="refsect1">
<a name="idp16411312"></a><h2>Plugin Information</h2>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term">filename</span></p></td>
<td>libgstfrei0r.so</td>
</tr>
<tr>
<td><p><span class="term">version</span></p></td>
<td>0.10.23.1</td>
</tr>
<tr>
<td><p><span class="term">run-time license</span></p></td>
<td>LGPL</td>
</tr>
<tr>
<td><p><span class="term">package</span></p></td>
<td>GStreamer Bad Plug-ins git</td>
</tr>
<tr>
<td><p><span class="term">origin</span></p></td>
<td>Unknown package origin</td>
</tr>
</tbody>
</table></div>
</div>
<div class="refsect1">
<a name="idp15692912"></a><h2>Elements</h2>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term">frei0r-filter-3-point-color-balance</span></p></td>
<td>Adjust color balance with 3 color points</td>
</tr>
<tr>
<td><p><span class="term">frei0r-filter-3dflippo</span></p></td>
<td>Frame rotation in 3d-space</td>
</tr>
<tr>
<td><p><span class="term">frei0r-filter-b</span></p></td>
<td>Extracts Blue from Image</td>
</tr>
<tr>
<td><p><span class="term">frei0r-filter-baltan</span></p></td>
<td>delayed alpha smoothed blit of time</td>
</tr>
<tr>
<td><p><span class="term">frei0r-filter-bluescreen0r</span></p></td>
<td>Color to alpha (blit SRCALPHA)</td>
</tr>
<tr>
<td><p><span class="term">frei0r-filter-brightness</span></p></td>
<td>Adjusts the brightness of a source image</td>
</tr>
<tr>
<td><p><span class="term">frei0r-filter-bw0r</span></p></td>
<td>Turns image black/white.</td>
</tr>
<tr>
<td><p><span class="term">frei0r-filter-cartoon</span></p></td>
<td>Cartoonify video, do a form of edge detect</td>
</tr>
<tr>
<td><p><span class="term">frei0r-filter-color-distance</span></p></td>
<td></td>
</tr>
<tr>
<td><p><span class="term">frei0r-filter-contrast0r</span></p></td>
<td>Adjusts the contrast of a source image</td>
</tr>
<tr>
<td><p><span class="term">frei0r-filter-curves</span></p></td>
<td>Adjust luminance or color channel intensity with curve level mapping</td>
</tr>
<tr>
<td><p><span class="term">frei0r-filter-dealygrab</span></p></td>
<td>delayed frame blitting mapped on a time bitmap</td>
</tr>
<tr>
<td><p><span class="term">frei0r-filter-delay0r</span></p></td>
<td>video delay</td>
</tr>
<tr>
<td><p><span class="term">frei0r-filter-distort0r</span></p></td>
<td>Plasma</td>
</tr>
<tr>
<td><p><span class="term">frei0r-filter-edgeglow</span></p></td>
<td>Edgeglow filter</td>
</tr>
<tr>
<td><p><span class="term">frei0r-filter-equaliz0r</span></p></td>
<td>Equalizes the intensity histograms</td>
</tr>
<tr>
<td><p><span class="term">frei0r-filter-flippo</span></p></td>
<td>Flipping in x and y axis</td>
</tr>
<tr>
<td><p><span class="term">frei0r-filter-g</span></p></td>
<td>Extracts Green from Image</td>
</tr>
<tr>
<td><p><span class="term">frei0r-filter-gamma</span></p></td>
<td>Adjusts the gamma value of a source image</td>
</tr>
<tr>
<td><p><span class="term">frei0r-filter-glow</span></p></td>
<td>Creates a Glamorous Glow</td>
</tr>
<tr>
<td><p><span class="term">frei0r-filter-hueshift0r</span></p></td>
<td>Shifts the hue of a source image</td>
</tr>
<tr>
<td><p><span class="term">frei0r-filter-invert0r</span></p></td>
<td>Inverts all colors of a source image</td>
</tr>
<tr>
<td><p><span class="term">frei0r-filter-k-means-clustering</span></p></td>
<td>Clusters of a source image by color and spatial distance</td>
</tr>
<tr>
<td><p><span class="term">frei0r-filter-lens-correction</span></p></td>
<td>Allows compensation of lens distortion</td>
</tr>
<tr>
<td><p><span class="term">frei0r-filter-letterb0xed</span></p></td>
<td>Adds Black Borders at top and bottom for Cinema Look</td>
</tr>
<tr>
<td><p><span class="term">frei0r-filter-levels</span></p></td>
<td>Adjust luminance or color channel intensity</td>
</tr>
<tr>
<td><p><span class="term">frei0r-filter-luminance</span></p></td>
<td>Creates a luminance map of the image</td>
</tr>
<tr>
<td><p><span class="term">frei0r-filter-mask0mate</span></p></td>
<td>Creates an square alpha-channel mask</td>
</tr>
<tr>
<td><p><span class="term">frei0r-filter-nervous</span></p></td>
<td>flushes frames in time in a nervous way</td>
</tr>
<tr>
<td><p><span class="term">frei0r-filter-nosync0r</span></p></td>
<td>broken tv</td>
</tr>
<tr>
<td><p><span class="term">frei0r-filter-opencvfacedetect</span></p></td>
<td>detect faces</td>
</tr>
<tr>
<td><p><span class="term">frei0r-filter-perspective</span></p></td>
<td>Distorts the image for a pseudo perspective</td>
</tr>
<tr>
<td><p><span class="term">frei0r-filter-pixeliz0r</span></p></td>
<td>Pixelize input image.</td>
</tr>
<tr>
<td><p><span class="term">frei0r-filter-primaries</span></p></td>
<td>Reduce image to primary colors</td>
</tr>
<tr>
<td><p><span class="term">frei0r-filter-r</span></p></td>
<td>Extracts Red from Image</td>
</tr>
<tr>
<td><p><span class="term">frei0r-filter-rgb-parade</span></p></td>
<td>Displays a histogram of R, G and B of the video-data</td>
</tr>
<tr>
<td><p><span class="term">frei0r-filter-saturat0r</span></p></td>
<td>Adjusts the saturation of a source image</td>
</tr>
<tr>
<td><p><span class="term">frei0r-filter-scale0tilt</span></p></td>
<td>Scales, Tilts and Crops an Image</td>
</tr>
<tr>
<td><p><span class="term">frei0r-filter-scanline0r</span></p></td>
<td>interlaced blak lines</td>
</tr>
<tr>
<td><p><span class="term">frei0r-filter-sobel</span></p></td>
<td>Sobel filter</td>
</tr>
<tr>
<td><p><span class="term">frei0r-filter-squareblur</span></p></td>
<td>Variable-size square blur</td>
</tr>
<tr>
<td><p><span class="term">frei0r-filter-tehroxx0r</span></p></td>
<td>Something videowall-ish</td>
</tr>
<tr>
<td><p><span class="term">frei0r-filter-threelay0r</span></p></td>
<td>dynamic 3 level thresholding</td>
</tr>
<tr>
<td><p><span class="term">frei0r-filter-threshold0r</span></p></td>
<td>Thresholds a source image</td>
</tr>
<tr>
<td><p><span class="term">frei0r-filter-tint0r</span></p></td>
<td>Tint a source image with specified color</td>
</tr>
<tr>
<td><p><span class="term">frei0r-filter-transparency</span></p></td>
<td>Tunes the alpha channel.</td>
</tr>
<tr>
<td><p><span class="term">frei0r-filter-twolay0r</span></p></td>
<td>dynamic thresholding</td>
</tr>
<tr>
<td><p><span class="term">frei0r-filter-vectorscope</span></p></td>
<td>Displays the vectorscope of the video-data</td>
</tr>
<tr>
<td><p><span class="term">frei0r-filter-vertigo</span></p></td>
<td>alpha blending with zoomed and rotated images</td>
</tr>
<tr>
<td><p><span class="term">frei0r-filter-water</span></p></td>
<td>water drops on a video surface</td>
</tr>
<tr>
<td><p><span class="term">frei0r-filter-white-balance</span></p></td>
<td>Adjust the white balance / color temperature</td>
</tr>
<tr>
<td><p><span class="term">frei0r-mixer-addition</span></p></td>
<td>Perform an RGB[A] addition operation of the pixel sources.</td>
</tr>
<tr>
<td><p><span class="term">frei0r-mixer-alpha-injection</span></p></td>
<td>Averages Input 1 and uses this as Alpha Channel on Input 2</td>
</tr>
<tr>
<td><p><span class="term">frei0r-mixer-alphaatop</span></p></td>
<td>the alpha ATOP operation</td>
</tr>
<tr>
<td><p><span class="term">frei0r-mixer-alphain</span></p></td>
<td>the alpha IN operation</td>
</tr>
<tr>
<td><p><span class="term">frei0r-mixer-alphaout</span></p></td>
<td>the alpha OUT operation</td>
</tr>
<tr>
<td><p><span class="term">frei0r-mixer-alphaover</span></p></td>
<td>the alpha OVER operation</td>
</tr>
<tr>
<td><p><span class="term">frei0r-mixer-alphaxor</span></p></td>
<td>the alpha XOR operation</td>
</tr>
<tr>
<td><p><span class="term">frei0r-mixer-blend</span></p></td>
<td>Perform a blend operation between two sources</td>
</tr>
<tr>
<td><p><span class="term">frei0r-mixer-burn</span></p></td>
<td>Perform an RGB[A] dodge operation between the pixel sources, using the generalised algorithm:
D = saturation of 255 or depletion of 0, of ((255 - A) * 256) / (B + 1)</td>
</tr>
<tr>
<td><p><span class="term">frei0r-mixer-color-only</span></p></td>
<td>Perform a conversion to color only of the source input1 using the hue and saturation values of input2.</td>
</tr>
<tr>
<td><p><span class="term">frei0r-mixer-composition</span></p></td>
<td>Composites Image 2 onto Image 1 according to its Alpha Channel</td>
</tr>
<tr>
<td><p><span class="term">frei0r-mixer-darken</span></p></td>
<td>Perform a darken operation between two sources (minimum value of both sources).</td>
</tr>
<tr>
<td><p><span class="term">frei0r-mixer-difference</span></p></td>
<td>Perform an RGB[A] difference operation between the pixel sources.</td>
</tr>
<tr>
<td><p><span class="term">frei0r-mixer-divide</span></p></td>
<td>Perform an RGB[A] divide operation between the pixel sources: input1 is the numerator, input2 the denominator</td>
</tr>
<tr>
<td><p><span class="term">frei0r-mixer-dodge</span></p></td>
<td>Perform an RGB[A] dodge operation between the pixel sources, using the generalised algorithm:
D = saturation of 255 or (A * 256) / (256 - B)</td>
</tr>
<tr>
<td><p><span class="term">frei0r-mixer-grain-extract</span></p></td>
<td>Perform an RGB[A] grain-extract operation between the pixel sources.</td>
</tr>
<tr>
<td><p><span class="term">frei0r-mixer-grain-merge</span></p></td>
<td>Perform an RGB[A] grain-merge operation between the pixel sources.</td>
</tr>
<tr>
<td><p><span class="term">frei0r-mixer-hardlight</span></p></td>
<td>Perform an RGB[A] hardlight operation between the pixel sources</td>
</tr>
<tr>
<td><p><span class="term">frei0r-mixer-hue</span></p></td>
<td>Perform a conversion to hue only of the source input1 using the hue of input2.</td>
</tr>
<tr>
<td><p><span class="term">frei0r-mixer-lighten</span></p></td>
<td>Perform a lighten operation between two sources (maximum value of both sources).</td>
</tr>
<tr>
<td><p><span class="term">frei0r-mixer-multiply</span></p></td>
<td>Perform an RGB[A] multiply operation between the pixel sources.</td>
</tr>
<tr>
<td><p><span class="term">frei0r-mixer-overlay</span></p></td>
<td>Perform an RGB[A] overlay operation between the pixel sources, using the generalised algorithm:
D = A * (B + (2 * B) * (255 - A))</td>
</tr>
<tr>
<td><p><span class="term">frei0r-mixer-rgb</span></p></td>
<td>Averages each Input and uses each as R, G or B channel of the Output</td>
</tr>
<tr>
<td><p><span class="term">frei0r-mixer-saturation</span></p></td>
<td>Perform a conversion to saturation only of the source input1 using the saturation level of input2.</td>
</tr>
<tr>
<td><p><span class="term">frei0r-mixer-screen</span></p></td>
<td>Perform an RGB[A] screen operation between the pixel sources, using the generalised algorithm:
D = 255 - (255 - A) * (255 - B)</td>
</tr>
<tr>
<td><p><span class="term">frei0r-mixer-softlight</span></p></td>
<td>Perform an RGB[A] softlight operation between the pixel sources.</td>
</tr>
<tr>
<td><p><span class="term">frei0r-mixer-subtract</span></p></td>
<td>Perform an RGB[A] subtract operation of the pixel source input2 from input1.</td>
</tr>
<tr>
<td><p><span class="term">frei0r-mixer-uv-map</span></p></td>
<td>Uses Input 1 as UV Map to distort Input 2</td>
</tr>
<tr>
<td><p><span class="term">frei0r-mixer-value</span></p></td>
<td>Perform a conversion to value only of the source input1 using the value of input2.</td>
</tr>
<tr>
<td><p><span class="term">frei0r-mixer-xfade0r</span></p></td>
<td>a simple xfader</td>
</tr>
<tr>
<td><p><span class="term">frei0r-src-ising0r</span></p></td>
<td>Generates ising noise</td>
</tr>
<tr>
<td><p><span class="term">frei0r-src-lissajous0r</span></p></td>
<td>Generates Lissajous0r images</td>
</tr>
<tr>
<td><p><span class="term">frei0r-src-nois0r</span></p></td>
<td>Generates white noise images</td>
</tr>
<tr>
<td><p><span class="term">frei0r-src-onecol0r</span></p></td>
<td>image with just one color</td>
</tr>
<tr>
<td><p><span class="term">frei0r-src-partik0l</span></p></td>
<td>Particles generated on prime number sinusoidal blossoming</td>
</tr>
<tr>
<td><p><span class="term">frei0r-src-plasma</span></p></td>
<td>Demo scene 8bit plasma</td>
</tr>
</tbody>
</table></div>
</div>
</div>
<div class="footer">
<hr>
Generated by GTK-Doc V1.18</div>
</body>
</html>
|
