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115 office 1 <!DOCTYPE html>
2 <html lang="en">
3 <head>
4 <meta charset="UTF-8" />
5 <meta name="robots" content="index, follow, all" />
6 <title>FFMpeg\Media\Audio | PHP-FFMpeg API</title>
7 <link rel="stylesheet" type="text/css" href="../../stylesheet.css">
8 </head>
9 <body id="class">
10 <div class="header">
11 <ul>
12 <li><a href="../../classes.html">Classes</a></li>
13 <li><a href="../../namespaces.html">Namespaces</a></li>
14 <li><a href="../../interfaces.html">Interfaces</a></li>
15 <li><a href="../../traits.html">Traits</a></li>
16 <li><a href="../../doc-index.html">Index</a></li>
17  
18 </ul>
19  
20 <div id="title">PHP-FFMpeg API</div>
21  
22 <div class="type">Class</div>
23 <h1><a href="../../FFMpeg/Media.html">FFMpeg\Media</a>\Audio</h1>
24 </div>
25 <div class="content">
26 <p> class
27 <strong>Audio</strong> extends <a href="../../FFMpeg/Media/AbstractStreamableMedia.html"><abbr title="FFMpeg\Media\AbstractStreamableMedia">AbstractStreamableMedia</abbr></a></p>
28  
29  
30  
31  
32 <h2>Methods</h2>
33  
34 <table>
35 <tr>
36 <td class="type">
37  
38 </td>
39 <td class="last">
40 <a href="#method___construct">__construct</a>($pathfile, <a href="../../FFMpeg/Driver/FFMpegDriver.html"><abbr title="FFMpeg\Driver\FFMpegDriver">FFMpegDriver</abbr></a> $driver, <a href="../../FFMpeg/FFProbe.html"><abbr title="FFMpeg\FFProbe">FFProbe</abbr></a> $ffprobe)
41 <p>
42 </p>
43 </td>
44 <td><small>from&nbsp;<a href="../../FFMpeg/Media/AbstractMediaType.html#method___construct"><abbr title="FFMpeg\Media\AbstractMediaType">AbstractMediaType</abbr></a></small></td>
45 </tr>
46 <tr>
47 <td class="type">
48 <a href="../../FFMpeg/Driver/FFMpegDriver.html"><abbr title="FFMpeg\Driver\FFMpegDriver">FFMpegDriver</abbr></a>
49 </td>
50 <td class="last">
51 <a href="#method_getFFMpegDriver">getFFMpegDriver</a>()
52 <p>
53 </p>
54 </td>
55 <td><small>from&nbsp;<a href="../../FFMpeg/Media/AbstractMediaType.html#method_getFFMpegDriver"><abbr title="FFMpeg\Media\AbstractMediaType">AbstractMediaType</abbr></a></small></td>
56 </tr>
57 <tr>
58 <td class="type">
59 <a href="../../FFMpeg/Media/MediaTypeInterface.html"><abbr title="FFMpeg\Media\MediaTypeInterface">MediaTypeInterface</abbr></a>
60 </td>
61 <td class="last">
62 <a href="#method_setFFMpegDriver">setFFMpegDriver</a>(<a href="../../FFMpeg/Driver/FFMpegDriver.html"><abbr title="FFMpeg\Driver\FFMpegDriver">FFMpegDriver</abbr></a> $driver)
63 <p>
64 </p>
65 </td>
66 <td><small>from&nbsp;<a href="../../FFMpeg/Media/AbstractMediaType.html#method_setFFMpegDriver"><abbr title="FFMpeg\Media\AbstractMediaType">AbstractMediaType</abbr></a></small></td>
67 </tr>
68 <tr>
69 <td class="type">
70 <a href="../../FFMpeg/FFProbe.html"><abbr title="FFMpeg\FFProbe">FFProbe</abbr></a>
71 </td>
72 <td class="last">
73 <a href="#method_getFFProbe">getFFProbe</a>()
74 <p>
75 </p>
76 </td>
77 <td><small>from&nbsp;<a href="../../FFMpeg/Media/AbstractMediaType.html#method_getFFProbe"><abbr title="FFMpeg\Media\AbstractMediaType">AbstractMediaType</abbr></a></small></td>
78 </tr>
79 <tr>
80 <td class="type">
81 <a href="../../FFMpeg/Media/MediaTypeInterface.html"><abbr title="FFMpeg\Media\MediaTypeInterface">MediaTypeInterface</abbr></a>
82 </td>
83 <td class="last">
84 <a href="#method_setFFProbe">setFFProbe</a>(<a href="../../FFMpeg/FFProbe.html"><abbr title="FFMpeg\FFProbe">FFProbe</abbr></a> $ffprobe)
85 <p>
86 </p>
87 </td>
88 <td><small>from&nbsp;<a href="../../FFMpeg/Media/AbstractMediaType.html#method_setFFProbe"><abbr title="FFMpeg\Media\AbstractMediaType">AbstractMediaType</abbr></a></small></td>
89 </tr>
90 <tr>
91 <td class="type">
92 string
93 </td>
94 <td class="last">
95 <a href="#method_getPathfile">getPathfile</a>()
96 <p>
97 </p>
98 </td>
99 <td><small>from&nbsp;<a href="../../FFMpeg/Media/AbstractMediaType.html#method_getPathfile"><abbr title="FFMpeg\Media\AbstractMediaType">AbstractMediaType</abbr></a></small></td>
100 </tr>
101 <tr>
102 <td class="type">
103 <a href="../../FFMpeg/Media/MediaTypeInterface.html"><abbr title="FFMpeg\Media\MediaTypeInterface">MediaTypeInterface</abbr></a>
104 </td>
105 <td class="last">
106 <a href="#method_setFiltersCollection">setFiltersCollection</a>(<a href="../../FFMpeg/Filters/FiltersCollection.html"><abbr title="FFMpeg\Filters\FiltersCollection">FiltersCollection</abbr></a> $filters)
107 <p>
108 </p>
109 </td>
110 <td><small>from&nbsp;<a href="../../FFMpeg/Media/AbstractMediaType.html#method_setFiltersCollection"><abbr title="FFMpeg\Media\AbstractMediaType">AbstractMediaType</abbr></a></small></td>
111 </tr>
112 <tr>
113 <td class="type">
114 <a href="../../FFMpeg/Media/MediaTypeInterface.html"><abbr title="FFMpeg\Media\MediaTypeInterface">MediaTypeInterface</abbr></a>
115 </td>
116 <td class="last">
117 <a href="#method_getFiltersCollection">getFiltersCollection</a>()
118 <p>
119 </p>
120 </td>
121 <td><small>from&nbsp;<a href="../../FFMpeg/Media/AbstractMediaType.html#method_getFiltersCollection"><abbr title="FFMpeg\Media\AbstractMediaType">AbstractMediaType</abbr></a></small></td>
122 </tr>
123 <tr>
124 <td class="type">
125 <a href="../../FFMpeg/FFProbe/DataMapping/StreamCollection.html"><abbr title="FFMpeg\FFProbe\DataMapping\StreamCollection">StreamCollection</abbr></a>
126 </td>
127 <td class="last">
128 <a href="#method_getStreams">getStreams</a>()
129 <p>
130 </p>
131 </td>
132 <td><small>from&nbsp;<a href="../../FFMpeg/Media/AbstractStreamableMedia.html#method_getStreams"><abbr title="FFMpeg\Media\AbstractStreamableMedia">AbstractStreamableMedia</abbr></a></small></td>
133 </tr>
134 <tr>
135 <td class="type">
136 <a href="../../FFMpeg/FFProbe/DataMapping/Stream.html"><abbr title="FFMpeg\FFProbe\DataMapping\Stream">Stream</abbr></a>
137 </td>
138 <td class="last">
139 <a href="#method_getFormat">getFormat</a>()
140 <p>
141 </p>
142 </td>
143 <td><small>from&nbsp;<a href="../../FFMpeg/Media/AbstractStreamableMedia.html#method_getFormat"><abbr title="FFMpeg\Media\AbstractStreamableMedia">AbstractStreamableMedia</abbr></a></small></td>
144 </tr>
145 <tr>
146 <td class="type">
147 <a href="../../FFMpeg/Filters/Audio/AudioFilters.html"><abbr title="FFMpeg\Filters\Audio\AudioFilters">AudioFilters</abbr></a>
148 </td>
149 <td class="last">
150 <a href="#method_filters">filters</a>()
151 <p>Returns the available filters.</p>
152 </td>
153 <td></td>
154 </tr>
155 <tr>
156 <td class="type">
157 <a href="../../FFMpeg/Media/Audio.html"><abbr title="FFMpeg\Media\Audio">Audio</abbr></a>
158 </td>
159 <td class="last">
160 <a href="#method_addFilter">addFilter</a>(<a href="../../FFMpeg/Filters/FilterInterface.html"><abbr title="FFMpeg\Filters\FilterInterface">FilterInterface</abbr></a> $filter)
161 <p>{@inheritdoc}</p>
162 </td>
163 <td></td>
164 </tr>
165 <tr>
166 <td class="type">
167 <a href="../../FFMpeg/Media/Audio.html"><abbr title="FFMpeg\Media\Audio">Audio</abbr></a>
168 </td>
169 <td class="last">
170 <a href="#method_save">save</a>(<a href="../../FFMpeg/Format/FormatInterface.html"><abbr title="FFMpeg\Format\FormatInterface">FormatInterface</abbr></a> $format, string $outputPathfile)
171 <p>Exports the audio in the desired format, applies registered filters.</p>
172 </td>
173 <td></td>
174 </tr>
175 <tr>
176 <td class="type">
177 <a href="../../FFMpeg/Media/Waveform.html"><abbr title="FFMpeg\Media\Audio">Audio</abbr></a>
178 </td>
179 <td class="last">
180 <a href="#method_waveform">waveform</a>(integer $width, integer $height)
181 <p>Generates an image file representing the waveform of the audio file.</p>
182 </td>
183 <td></td>
184 </tr>
185 </table>
186  
187  
188 <h2>Details</h2>
189  
190 <h3 id="method___construct">
191 <div class="location">in <a href="../../FFMpeg/Media/AbstractMediaType.html#method___construct"><abbr title="FFMpeg\Media\AbstractMediaType">AbstractMediaType</abbr></a> at line 29</div>
192 <code> public
193 <strong>__construct</strong>($pathfile, <a href="../../FFMpeg/Driver/FFMpegDriver.html"><abbr title="FFMpeg\Driver\FFMpegDriver">FFMpegDriver</abbr></a> $driver, <a href="../../FFMpeg/FFProbe.html"><abbr title="FFMpeg\FFProbe">FFProbe</abbr></a> $ffprobe)</code>
194 </h3>
195 <div class="details">
196 <p>
197 </p>
198 <p>
199 </p>
200 <div class="tags">
201 <h4>Parameters</h4>
202  
203 <table>
204 <tr>
205 <td></td>
206 <td>$pathfile</td>
207 <td>
208 </td>
209 </tr>
210 <tr>
211 <td><a href="../../FFMpeg/Driver/FFMpegDriver.html"><abbr title="FFMpeg\Driver\FFMpegDriver">FFMpegDriver</abbr></a></td>
212 <td>$driver</td>
213 <td>
214 </td>
215 </tr>
216 <tr>
217 <td><a href="../../FFMpeg/FFProbe.html"><abbr title="FFMpeg\FFProbe">FFProbe</abbr></a></td>
218 <td>$ffprobe</td>
219 <td>
220 </td>
221 </tr>
222 </table>
223  
224  
225  
226  
227 </div>
228 </div>
229  
230 <h3 id="method_getFFMpegDriver">
231 <div class="location">in <a href="../../FFMpeg/Media/AbstractMediaType.html#method_getFFMpegDriver"><abbr title="FFMpeg\Media\AbstractMediaType">AbstractMediaType</abbr></a> at line 40</div>
232 <code> public <a href="../../FFMpeg/Driver/FFMpegDriver.html"><abbr title="FFMpeg\Driver\FFMpegDriver">FFMpegDriver</abbr></a>
233 <strong>getFFMpegDriver</strong>()</code>
234 </h3>
235 <div class="details">
236 <p>
237 </p>
238 <p>
239 </p>
240 <div class="tags">
241  
242 <h4>Return Value</h4>
243  
244 <table>
245 <tr>
246 <td><a href="../../FFMpeg/Driver/FFMpegDriver.html"><abbr title="FFMpeg\Driver\FFMpegDriver">FFMpegDriver</abbr></a></td>
247 <td>
248 </td>
249 </tr>
250 </table>
251  
252  
253  
254 </div>
255 </div>
256  
257 <h3 id="method_setFFMpegDriver">
258 <div class="location">in <a href="../../FFMpeg/Media/AbstractMediaType.html#method_setFFMpegDriver"><abbr title="FFMpeg\Media\AbstractMediaType">AbstractMediaType</abbr></a> at line 50</div>
259 <code> public <a href="../../FFMpeg/Media/MediaTypeInterface.html"><abbr title="FFMpeg\Media\MediaTypeInterface">MediaTypeInterface</abbr></a>
260 <strong>setFFMpegDriver</strong>(<a href="../../FFMpeg/Driver/FFMpegDriver.html"><abbr title="FFMpeg\Driver\FFMpegDriver">FFMpegDriver</abbr></a> $driver)</code>
261 </h3>
262 <div class="details">
263 <p>
264 </p>
265 <p>
266 </p>
267 <div class="tags">
268 <h4>Parameters</h4>
269  
270 <table>
271 <tr>
272 <td><a href="../../FFMpeg/Driver/FFMpegDriver.html"><abbr title="FFMpeg\Driver\FFMpegDriver">FFMpegDriver</abbr></a></td>
273 <td>$driver</td>
274 <td>
275 </td>
276 </tr>
277 </table>
278  
279  
280 <h4>Return Value</h4>
281  
282 <table>
283 <tr>
284 <td><a href="../../FFMpeg/Media/MediaTypeInterface.html"><abbr title="FFMpeg\Media\MediaTypeInterface">MediaTypeInterface</abbr></a></td>
285 <td>
286 </td>
287 </tr>
288 </table>
289  
290  
291  
292 </div>
293 </div>
294  
295 <h3 id="method_getFFProbe">
296 <div class="location">in <a href="../../FFMpeg/Media/AbstractMediaType.html#method_getFFProbe"><abbr title="FFMpeg\Media\AbstractMediaType">AbstractMediaType</abbr></a> at line 60</div>
297 <code> public <a href="../../FFMpeg/FFProbe.html"><abbr title="FFMpeg\FFProbe">FFProbe</abbr></a>
298 <strong>getFFProbe</strong>()</code>
299 </h3>
300 <div class="details">
301 <p>
302 </p>
303 <p>
304 </p>
305 <div class="tags">
306  
307 <h4>Return Value</h4>
308  
309 <table>
310 <tr>
311 <td><a href="../../FFMpeg/FFProbe.html"><abbr title="FFMpeg\FFProbe">FFProbe</abbr></a></td>
312 <td>
313 </td>
314 </tr>
315 </table>
316  
317  
318  
319 </div>
320 </div>
321  
322 <h3 id="method_setFFProbe">
323 <div class="location">in <a href="../../FFMpeg/Media/AbstractMediaType.html#method_setFFProbe"><abbr title="FFMpeg\Media\AbstractMediaType">AbstractMediaType</abbr></a> at line 70</div>
324 <code> public <a href="../../FFMpeg/Media/MediaTypeInterface.html"><abbr title="FFMpeg\Media\MediaTypeInterface">MediaTypeInterface</abbr></a>
325 <strong>setFFProbe</strong>(<a href="../../FFMpeg/FFProbe.html"><abbr title="FFMpeg\FFProbe">FFProbe</abbr></a> $ffprobe)</code>
326 </h3>
327 <div class="details">
328 <p>
329 </p>
330 <p>
331 </p>
332 <div class="tags">
333 <h4>Parameters</h4>
334  
335 <table>
336 <tr>
337 <td><a href="../../FFMpeg/FFProbe.html"><abbr title="FFMpeg\FFProbe">FFProbe</abbr></a></td>
338 <td>$ffprobe</td>
339 <td>
340 </td>
341 </tr>
342 </table>
343  
344  
345 <h4>Return Value</h4>
346  
347 <table>
348 <tr>
349 <td><a href="../../FFMpeg/Media/MediaTypeInterface.html"><abbr title="FFMpeg\Media\MediaTypeInterface">MediaTypeInterface</abbr></a></td>
350 <td>
351 </td>
352 </tr>
353 </table>
354  
355  
356  
357 </div>
358 </div>
359  
360 <h3 id="method_getPathfile">
361 <div class="location">in <a href="../../FFMpeg/Media/AbstractMediaType.html#method_getPathfile"><abbr title="FFMpeg\Media\AbstractMediaType">AbstractMediaType</abbr></a> at line 80</div>
362 <code> public string
363 <strong>getPathfile</strong>()</code>
364 </h3>
365 <div class="details">
366 <p>
367 </p>
368 <p>
369 </p>
370 <div class="tags">
371  
372 <h4>Return Value</h4>
373  
374 <table>
375 <tr>
376 <td>string</td>
377 <td>
378 </td>
379 </tr>
380 </table>
381  
382  
383  
384 </div>
385 </div>
386  
387 <h3 id="method_setFiltersCollection">
388 <div class="location">in <a href="../../FFMpeg/Media/AbstractMediaType.html#method_setFiltersCollection"><abbr title="FFMpeg\Media\AbstractMediaType">AbstractMediaType</abbr></a> at line 90</div>
389 <code> public <a href="../../FFMpeg/Media/MediaTypeInterface.html"><abbr title="FFMpeg\Media\MediaTypeInterface">MediaTypeInterface</abbr></a>
390 <strong>setFiltersCollection</strong>(<a href="../../FFMpeg/Filters/FiltersCollection.html"><abbr title="FFMpeg\Filters\FiltersCollection">FiltersCollection</abbr></a> $filters)</code>
391 </h3>
392 <div class="details">
393 <p>
394 </p>
395 <p>
396 </p>
397 <div class="tags">
398 <h4>Parameters</h4>
399  
400 <table>
401 <tr>
402 <td><a href="../../FFMpeg/Filters/FiltersCollection.html"><abbr title="FFMpeg\Filters\FiltersCollection">FiltersCollection</abbr></a></td>
403 <td>$filters</td>
404 <td>
405 </td>
406 </tr>
407 </table>
408  
409  
410 <h4>Return Value</h4>
411  
412 <table>
413 <tr>
414 <td><a href="../../FFMpeg/Media/MediaTypeInterface.html"><abbr title="FFMpeg\Media\MediaTypeInterface">MediaTypeInterface</abbr></a></td>
415 <td>
416 </td>
417 </tr>
418 </table>
419  
420  
421  
422 </div>
423 </div>
424  
425 <h3 id="method_getFiltersCollection">
426 <div class="location">in <a href="../../FFMpeg/Media/AbstractMediaType.html#method_getFiltersCollection"><abbr title="FFMpeg\Media\AbstractMediaType">AbstractMediaType</abbr></a> at line 100</div>
427 <code> public <a href="../../FFMpeg/Media/MediaTypeInterface.html"><abbr title="FFMpeg\Media\MediaTypeInterface">MediaTypeInterface</abbr></a>
428 <strong>getFiltersCollection</strong>()</code>
429 </h3>
430 <div class="details">
431 <p>
432 </p>
433 <p>
434 </p>
435 <div class="tags">
436  
437 <h4>Return Value</h4>
438  
439 <table>
440 <tr>
441 <td><a href="../../FFMpeg/Media/MediaTypeInterface.html"><abbr title="FFMpeg\Media\MediaTypeInterface">MediaTypeInterface</abbr></a></td>
442 <td>
443 </td>
444 </tr>
445 </table>
446  
447  
448  
449 </div>
450 </div>
451  
452 <h3 id="method_getStreams">
453 <div class="location">in <a href="../../FFMpeg/Media/AbstractStreamableMedia.html#method_getStreams"><abbr title="FFMpeg\Media\AbstractStreamableMedia">AbstractStreamableMedia</abbr></a> at line 24</div>
454 <code> public <a href="../../FFMpeg/FFProbe/DataMapping/StreamCollection.html"><abbr title="FFMpeg\FFProbe\DataMapping\StreamCollection">StreamCollection</abbr></a>
455 <strong>getStreams</strong>()</code>
456 </h3>
457 <div class="details">
458 <p>
459 </p>
460 <p>
461 </p>
462 <div class="tags">
463  
464 <h4>Return Value</h4>
465  
466 <table>
467 <tr>
468 <td><a href="../../FFMpeg/FFProbe/DataMapping/StreamCollection.html"><abbr title="FFMpeg\FFProbe\DataMapping\StreamCollection">StreamCollection</abbr></a></td>
469 <td>
470 </td>
471 </tr>
472 </table>
473  
474  
475  
476 </div>
477 </div>
478  
479 <h3 id="method_getFormat">
480 <div class="location">in <a href="../../FFMpeg/Media/AbstractStreamableMedia.html#method_getFormat"><abbr title="FFMpeg\Media\AbstractStreamableMedia">AbstractStreamableMedia</abbr></a> at line 36</div>
481 <code> public <a href="../../FFMpeg/FFProbe/DataMapping/Stream.html"><abbr title="FFMpeg\FFProbe\DataMapping\Stream">Stream</abbr></a>
482 <strong>getFormat</strong>()</code>
483 </h3>
484 <div class="details">
485 <p>
486 </p>
487 <p>
488 </p>
489 <div class="tags">
490  
491 <h4>Return Value</h4>
492  
493 <table>
494 <tr>
495 <td><a href="../../FFMpeg/FFProbe/DataMapping/Stream.html"><abbr title="FFMpeg\FFProbe\DataMapping\Stream">Stream</abbr></a></td>
496 <td>
497 </td>
498 </tr>
499 </table>
500  
501  
502  
503 </div>
504 </div>
505  
506 <h3 id="method_filters">
507 <div class="location">at line 31</div>
508 <code> public <a href="../../FFMpeg/Filters/Audio/AudioFilters.html"><abbr title="FFMpeg\Filters\Audio\AudioFilters">AudioFilters</abbr></a>
509 <strong>filters</strong>()</code>
510 </h3>
511 <div class="details">
512 <p>Returns the available filters.</p>
513 <p>
514 </p>
515 <div class="tags">
516  
517 <h4>Return Value</h4>
518  
519 <table>
520 <tr>
521 <td><a href="../../FFMpeg/Filters/Audio/AudioFilters.html"><abbr title="FFMpeg\Filters\Audio\AudioFilters">AudioFilters</abbr></a></td>
522 <td>
523 </td>
524 </tr>
525 </table>
526  
527  
528  
529 </div>
530 </div>
531  
532 <h3 id="method_addFilter">
533 <div class="location">at line 41</div>
534 <code> public <a href="../../FFMpeg/Media/Audio.html"><abbr title="FFMpeg\Media\Audio">Audio</abbr></a>
535 <strong>addFilter</strong>(<a href="../../FFMpeg/Filters/FilterInterface.html"><abbr title="FFMpeg\Filters\FilterInterface">FilterInterface</abbr></a> $filter)</code>
536 </h3>
537 <div class="details">
538 <p>{@inheritdoc}</p>
539 <p>
540 </p>
541 <div class="tags">
542 <h4>Parameters</h4>
543  
544 <table>
545 <tr>
546 <td><a href="../../FFMpeg/Filters/FilterInterface.html"><abbr title="FFMpeg\Filters\FilterInterface">FilterInterface</abbr></a></td>
547 <td>$filter</td>
548 <td>
549 </td>
550 </tr>
551 </table>
552  
553  
554 <h4>Return Value</h4>
555  
556 <table>
557 <tr>
558 <td><a href="../../FFMpeg/Media/Audio.html"><abbr title="FFMpeg\Media\Audio">Audio</abbr></a></td>
559 <td>
560 </td>
561 </tr>
562 </table>
563  
564  
565  
566 </div>
567 </div>
568  
569 <h3 id="method_save">
570 <div class="location">at line 62</div>
571 <code> public <a href="../../FFMpeg/Media/Audio.html"><abbr title="FFMpeg\Media\Audio">Audio</abbr></a>
572 <strong>save</strong>(<a href="../../FFMpeg/Format/FormatInterface.html"><abbr title="FFMpeg\Format\FormatInterface">FormatInterface</abbr></a> $format, string $outputPathfile)</code>
573 </h3>
574 <div class="details">
575 <p>Exports the audio in the desired format, applies registered filters.</p>
576 <p>
577 </p>
578 <div class="tags">
579 <h4>Parameters</h4>
580  
581 <table>
582 <tr>
583 <td><a href="../../FFMpeg/Format/FormatInterface.html"><abbr title="FFMpeg\Format\FormatInterface">FormatInterface</abbr></a></td>
584 <td>$format</td>
585 <td>
586 </td>
587 </tr>
588 <tr>
589 <td>string</td>
590 <td>$outputPathfile</td>
591 <td>
592 </td>
593 </tr>
594 </table>
595  
596  
597 <h4>Return Value</h4>
598  
599 <table>
600 <tr>
601 <td><a href="../../FFMpeg/Media/Audio.html"><abbr title="FFMpeg\Media\Audio">Audio</abbr></a></td>
602 <td>
603 </td>
604 </tr>
605 </table>
606  
607  
608 <h4>Exceptions</h4>
609  
610 <table>
611 <tr>
612 <td><a href="http://php.net/RuntimeException"><abbr title="RuntimeException">RuntimeException</abbr></a></td>
613 <td>
614 </td>
615 </tr>
616 </table>
617  
618  
619 </div>
620 </div>
621  
622 <h3 id="method_waveform">
623 <div class="location">at line 113</div>
624 <code> public <a href="../../FFMpeg/Media/Waveform.html"><abbr title="FFMpeg\Media\Audio">Audio</abbr></a>
625 <strong>save</strong>(<a href="../../FFMpeg/Format/FormatInterface.html"><abbr title="FFMpeg\Format\FormatInterface">FormatInterface</abbr></a> $format, string $outputPathfile)</code>
626 </h3>
627 <div class="details">
628 <p>Exports the audio in the desired format, applies registered filters.</p>
629 <p>
630 </p>
631 <div class="tags">
632 <h4>Parameters</h4>
633  
634 <table>
635 <tr>
636 <td><a href="../../FFMpeg/Format/FormatInterface.html"><abbr title="FFMpeg\Format\FormatInterface">FormatInterface</abbr></a></td>
637 <td>$format</td>
638 <td>
639 </td>
640 </tr>
641 <tr>
642 <td>string</td>
643 <td>$outputPathfile</td>
644 <td>
645 </td>
646 </tr>
647 </table>
648  
649  
650 <h4>Return Value</h4>
651  
652 <table>
653 <tr>
654 <td><a href="../../FFMpeg/Media/Audio.html"><abbr title="FFMpeg\Media\Audio">Audio</abbr></a></td>
655 <td>
656 </td>
657 </tr>
658 </table>
659  
660  
661 <h4>Exceptions</h4>
662  
663 <table>
664 <tr>
665 <td><a href="http://php.net/RuntimeException"><abbr title="RuntimeException">RuntimeException</abbr></a></td>
666 <td>
667 </td>
668 </tr>
669 </table>
670  
671  
672 </div>
673 </div>
674  
675  
676 </div>
677 <div id="footer">
678 Generated by <a href="http://sami.sensiolabs.org/" target="_top">Sami, the API Documentation Generator</a>.
679 </div>
680 </body>
681 </html>