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
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
759
760
761
762
763
764
765
766
767
768
769
770
771
772
773
774
775
776
777
778
779
780
781
782
783
784
785
786
787
788
789
790
791
792
793
794
795
796
797
798
799
800
801
802
803
804
805
806
807
808
809
810
811
812
813
814
815
816
817
818
819
820
821
822
823
824
825
826
827
828
829
830
831
832
833
834
835
836
837
838
839
840
841
842
843
844
845
846
847
848
849
850
851
852
853
854
855
856
857
858
859
860
861
862
863
864
865
866
867
868
869
870
871
872
873
874
875
876
877
878
879
880
881
882
883
884
885
886
887
888
889
890
891
892
893
894
895
896
897
898
899
900
901
902
903
904
905
906
907
908
909
910
911
912
913
914
915
916
917
918
919
920
921
922
923
924
925
926
927
928
929
930
931
932
933
934
935
936
937
938
939
940
941
942
943
944
945
946
947
948
949
950
951
952
953
954
955
956
957
958
959
960
961
962
963
964
965
966
967
968
969
970
971
972
973
974
975
976
977
978
979
980
981
982
983
984
985
986
987
988
989
990
991
992
993
994
995
996
997
998
999
1000
1001
1002
1003
1004
1005
1006
1007
1008
|
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html><head><meta http-equiv="Content-Type" content="text/html;charset=iso-8859-1">
<title>AVbin: avbin.h File Reference</title>
<link href="doxygen.css" rel="stylesheet" type="text/css">
<link href="tabs.css" rel="stylesheet" type="text/css">
</head><body>
<!-- Generated by Doxygen 1.5.1 -->
<div class="tabs">
<ul>
<li><a href="index.html"><span>Main Page</span></a></li>
<li><a href="annotated.html"><span>Data Structures</span></a></li>
<li id="current"><a href="files.html"><span>Files</span></a></li>
</ul></div>
<div class="tabs">
<ul>
<li><a href="files.html"><span>File List</span></a></li>
<li><a href="globals.html"><span>Globals</span></a></li>
</ul></div>
<h1>avbin.h File Reference</h1><hr><a name="_details"></a><h2>Detailed Description</h2>
AVbin functions and structures.
<p>
<p>
<table border="0" cellpadding="0" cellspacing="0">
<tr><td></td></tr>
<tr><td colspan="2"><br><h2>Data Structures</h2></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">struct </td><td class="memItemRight" valign="bottom"><a class="el" href="struct__AVbinFileInfo.html">_AVbinFileInfo</a></td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">File details. <a href="struct__AVbinFileInfo.html#_details">More...</a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">struct </td><td class="memItemRight" valign="bottom"><a class="el" href="struct__AVbinStreamInfo.html">_AVbinStreamInfo</a></td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Stream details. <a href="struct__AVbinStreamInfo.html#_details">More...</a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">struct </td><td class="memItemRight" valign="bottom"><a class="el" href="struct__AVbinPacket.html">_AVbinPacket</a></td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">A single packet of stream data. <a href="struct__AVbinPacket.html#_details">More...</a><br></td></tr>
<tr><td colspan="2"><br><h2>Typedefs</h2></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">typedef enum <a class="el" href="avbin_8h.html#938f8a6831025f0640b06ab1a67773d0">_AVbinResult</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="avbin_8h.html#b7c26949a131d381b94a932de2c24ead">AVbinResult</a></td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Error-checked function result. <a href="#b7c26949a131d381b94a932de2c24ead"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">typedef enum <a class="el" href="avbin_8h.html#648c5ec2971524c22e5560bb71a3eb5a">_AVbinStreamType</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="avbin_8h.html#b67520b82e177cc6d18dbc80577e7f70">AVbinStreamType</a></td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Type of a stream; currently only video and audio streams are supported. <a href="#b67520b82e177cc6d18dbc80577e7f70"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">typedef enum <a class="el" href="avbin_8h.html#176b82c7170fa053fa41a12314e9281c">_AVbinSampleFormat</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="avbin_8h.html#6dfca3f94be1120bff8e0f60a691079a">AVbinSampleFormat</a></td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">The sample format for audio data. <a href="#6dfca3f94be1120bff8e0f60a691079a"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">typedef enum <a class="el" href="avbin_8h.html#a78aec60e3e35de8f82164e165b34789">_AVbinLogLevel</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="avbin_8h.html#1a1a138ad0f63e3b0e9c7320ac82fbfa">AVbinLogLevel</a></td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Threshold of logging verbosity. <a href="#1a1a138ad0f63e3b0e9c7320ac82fbfa"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">typedef _AVbinFile </td><td class="memItemRight" valign="bottom"><a class="el" href="avbin_8h.html#51ff67c4868cc5f3e60ac3acec0a8b24">AVbinFile</a></td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Opaque open file handle. <a href="#51ff67c4868cc5f3e60ac3acec0a8b24"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">typedef _AVbinStream </td><td class="memItemRight" valign="bottom"><a class="el" href="avbin_8h.html#a233281aaab283811a6b8a2afe5f65a2">AVbinStream</a></td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Opaque open stream handle. <a href="#a233281aaab283811a6b8a2afe5f65a2"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">typedef int64_t </td><td class="memItemRight" valign="bottom"><a class="el" href="avbin_8h.html#0d9db6a0aabe91ecd1ef952dd98a7d09">AVbinTimestamp</a></td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Point in time, or a time range; given in microseconds. <a href="#0d9db6a0aabe91ecd1ef952dd98a7d09"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">typedef <a class="el" href="struct__AVbinFileInfo.html">_AVbinFileInfo</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="avbin_8h.html#5081a41489ca627400c3f09dcd95901c">AVbinFileInfo</a></td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">File details. <a href="#5081a41489ca627400c3f09dcd95901c"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">typedef <a class="el" href="struct__AVbinStreamInfo.html">_AVbinStreamInfo</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="avbin_8h.html#e2fa986d71e73add4b17da9802b455c0">AVbinStreamInfo</a></td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Stream details. <a href="#e2fa986d71e73add4b17da9802b455c0"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">typedef <a class="el" href="struct__AVbinPacket.html">_AVbinPacket</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="avbin_8h.html#d7237a36cbf598664c9c8e53ce4221d7">AVbinPacket</a></td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">A single packet of stream data. <a href="#d7237a36cbf598664c9c8e53ce4221d7"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">typedef void(*) </td><td class="memItemRight" valign="bottom"><a class="el" href="avbin_8h.html#6c8a97dd69b3b901a763d8c031fa7c7b">AVbinLogCallback</a> (const char *module, <a class="el" href="avbin_8h.html#1a1a138ad0f63e3b0e9c7320ac82fbfa">AVbinLogLevel</a> level, const char *message)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Callback for log information. <a href="#6c8a97dd69b3b901a763d8c031fa7c7b"></a><br></td></tr>
<tr><td colspan="2"><br><h2>Enumerations</h2></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">enum </td><td class="memItemRight" valign="bottom"><a class="el" href="avbin_8h.html#938f8a6831025f0640b06ab1a67773d0">_AVbinResult</a> { <a class="el" href="avbin_8h.html#938f8a6831025f0640b06ab1a67773d09558f32c921ff22a3314421fe8091a97">AVBIN_RESULT_ERROR</a> = -1,
<a class="el" href="avbin_8h.html#938f8a6831025f0640b06ab1a67773d0fec72cd5af57a067201a9ab4f7f0114e">AVBIN_RESULT_OK</a> = 0
}</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Error-checked function result. <a href="avbin_8h.html#938f8a6831025f0640b06ab1a67773d0">More...</a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">enum </td><td class="memItemRight" valign="bottom"><a class="el" href="avbin_8h.html#648c5ec2971524c22e5560bb71a3eb5a">_AVbinStreamType</a> { <a class="el" href="avbin_8h.html#648c5ec2971524c22e5560bb71a3eb5a39340b229c40b0b1b9d6dc3eae4e6cba">AVBIN_STREAM_TYPE_UNKNOWN</a> = 0,
<a class="el" href="avbin_8h.html#648c5ec2971524c22e5560bb71a3eb5a8f3f50a7a88cabdea5eddb8701dcbbcf">AVBIN_STREAM_TYPE_VIDEO</a> = 1,
<a class="el" href="avbin_8h.html#648c5ec2971524c22e5560bb71a3eb5a7793f5bdbe35dd866b61e92f540461e3">AVBIN_STREAM_TYPE_AUDIO</a> = 2
}</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Type of a stream; currently only video and audio streams are supported. <a href="avbin_8h.html#648c5ec2971524c22e5560bb71a3eb5a">More...</a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">enum </td><td class="memItemRight" valign="bottom"><a class="el" href="avbin_8h.html#176b82c7170fa053fa41a12314e9281c">_AVbinSampleFormat</a> { <br>
<a class="el" href="avbin_8h.html#176b82c7170fa053fa41a12314e9281cc169b101cc521519e66946cade1bbe81">AVBIN_SAMPLE_FORMAT_U8</a> = 0,
<a class="el" href="avbin_8h.html#176b82c7170fa053fa41a12314e9281c8fbb25d5248473091aaf78b9dc3cfa35">AVBIN_SAMPLE_FORMAT_S16</a> = 1,
<a class="el" href="avbin_8h.html#176b82c7170fa053fa41a12314e9281ceb005d0485caf925496be80e5229caa8">AVBIN_SAMPLE_FORMAT_S24</a> = 2,
<a class="el" href="avbin_8h.html#176b82c7170fa053fa41a12314e9281cb0872d6132613e1a581c33c97eb5bc88">AVBIN_SAMPLE_FORMAT_S32</a> = 3,
<br>
<a class="el" href="avbin_8h.html#176b82c7170fa053fa41a12314e9281c3f098a5f75c1ca254f01ef8ee8f4f607">AVBIN_SAMPLE_FORMAT_FLOAT</a> = 4
<br>
}</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">The sample format for audio data. <a href="avbin_8h.html#176b82c7170fa053fa41a12314e9281c">More...</a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">enum </td><td class="memItemRight" valign="bottom"><a class="el" href="avbin_8h.html#a78aec60e3e35de8f82164e165b34789">_AVbinLogLevel</a> { <br>
<a class="el" href="avbin_8h.html#a78aec60e3e35de8f82164e165b3478968d50a3db363ba172860c7c14206a7db">AVBIN_LOG_QUIET</a> = -8,
<a class="el" href="avbin_8h.html#a78aec60e3e35de8f82164e165b34789d148badf8509bf1655a7c6908a794788">AVBIN_LOG_PANIC</a> = 0,
<a class="el" href="avbin_8h.html#a78aec60e3e35de8f82164e165b34789d442cfa37a62219f4a8d284aaf3bbc4c">AVBIN_LOG_FATAL</a> = 8,
<a class="el" href="avbin_8h.html#a78aec60e3e35de8f82164e165b347890917c9c429dca970c89df2594c3f8651">AVBIN_LOG_ERROR</a> = 16,
<br>
<a class="el" href="avbin_8h.html#a78aec60e3e35de8f82164e165b3478951e461a60ae42d8a8d2f2f4372d5ae3c">AVBIN_LOG_WARNING</a> = 24,
<a class="el" href="avbin_8h.html#a78aec60e3e35de8f82164e165b3478964eb7d818bc12e0b035c4607dd886aa1">AVBIN_LOG_INFO</a> = 32,
<a class="el" href="avbin_8h.html#a78aec60e3e35de8f82164e165b34789a35531d7f9984d8fc79d7c659175346d">AVBIN_LOG_VERBOSE</a> = 40,
<a class="el" href="avbin_8h.html#a78aec60e3e35de8f82164e165b34789a3d3ff1706617e803720744a9142ecf0">AVBIN_LOG_DEBUG</a> = 48
<br>
}</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Threshold of logging verbosity. <a href="avbin_8h.html#a78aec60e3e35de8f82164e165b34789">More...</a><br></td></tr>
<tr><td colspan="2"><br><h2>Functions</h2></td></tr>
<tr><td colspan="2"><div class="groupHeader">Information about AVbin</div></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="avbin_8h.html#2844fc17be1a47c63e2c3df3e0b2b8fe">avbin_get_version</a> ()</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Get the linked version of AVbin. <a href="#2844fc17be1a47c63e2c3df3e0b2b8fe"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="avbin_8h.html#9cb76e17b7c7ddc3bee47798448c5290">avbin_get_ffmpeg_revision</a> ()</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Get the SVN revision of FFmpeg. <a href="#9cb76e17b7c7ddc3bee47798448c5290"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">size_t </td><td class="memItemRight" valign="bottom"><a class="el" href="avbin_8h.html#6470fc17c3f499a40524470a61f4e45f">avbin_get_audio_buffer_size</a> ()</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Get the minimum audio buffer size, in bytes. <a href="#6470fc17c3f499a40524470a61f4e45f"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="avbin_8h.html#e26cd920bf5d3ae38bef9548f7fa8139">avbin_have_feature</a> (const char *feature)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Determine if AVbin includes a requested feature. <a href="#e26cd920bf5d3ae38bef9548f7fa8139"></a><br></td></tr>
<tr><td colspan="2"><div class="groupHeader">Global AVbin functions</div></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="el" href="avbin_8h.html#b7c26949a131d381b94a932de2c24ead">AVbinResult</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="avbin_8h.html#1195440255b10b7a3e51b3ff04c42f77">avbin_init</a> ()</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Initialise AVbin. <a href="#1195440255b10b7a3e51b3ff04c42f77"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="el" href="avbin_8h.html#b7c26949a131d381b94a932de2c24ead">AVbinResult</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="avbin_8h.html#1eec7a7255ad3f94b7e023f63a2bc06f">avbin_set_log_level</a> (<a class="el" href="avbin_8h.html#1a1a138ad0f63e3b0e9c7320ac82fbfa">AVbinLogLevel</a> level)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Set the log level verbosity. <a href="#1eec7a7255ad3f94b7e023f63a2bc06f"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="el" href="avbin_8h.html#b7c26949a131d381b94a932de2c24ead">AVbinResult</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="avbin_8h.html#121db7d3d5a320458efb3d55a1fa4f40">avbin_set_log_callback</a> (<a class="el" href="avbin_8h.html#6c8a97dd69b3b901a763d8c031fa7c7b">AVbinLogCallback</a> callback)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Set a custom log callback. <a href="#121db7d3d5a320458efb3d55a1fa4f40"></a><br></td></tr>
<tr><td colspan="2"><div class="groupHeader">File handling functions</div></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="el" href="avbin_8h.html#51ff67c4868cc5f3e60ac3acec0a8b24">AVbinFile</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="avbin_8h.html#3e300b6ff9cfa0047053098a1be08932">avbin_open_filename</a> (const char *filename)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Open a media file given its filename. <a href="#3e300b6ff9cfa0047053098a1be08932"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="avbin_8h.html#a4ba4c78a2715dd767bb53a4e1e1d71e">avbin_close_file</a> (<a class="el" href="avbin_8h.html#51ff67c4868cc5f3e60ac3acec0a8b24">AVbinFile</a> *file)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Close a media file. <a href="#a4ba4c78a2715dd767bb53a4e1e1d71e"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="el" href="avbin_8h.html#b7c26949a131d381b94a932de2c24ead">AVbinResult</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="avbin_8h.html#53db84928051171bb6b0ca7c0ba7cb8c">avbin_seek_file</a> (<a class="el" href="avbin_8h.html#51ff67c4868cc5f3e60ac3acec0a8b24">AVbinFile</a> *file, <a class="el" href="avbin_8h.html#0d9db6a0aabe91ecd1ef952dd98a7d09">AVbinTimestamp</a> timestamp)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Seek to a timestamp within a file. <a href="#53db84928051171bb6b0ca7c0ba7cb8c"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="el" href="avbin_8h.html#b7c26949a131d381b94a932de2c24ead">AVbinResult</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="avbin_8h.html#59d1b37e30850f36a6896360bbb30065">avbin_file_info</a> (<a class="el" href="avbin_8h.html#51ff67c4868cc5f3e60ac3acec0a8b24">AVbinFile</a> *file, <a class="el" href="struct__AVbinFileInfo.html">AVbinFileInfo</a> *info)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Get information about the opened file. <a href="#59d1b37e30850f36a6896360bbb30065"></a><br></td></tr>
<tr><td colspan="2"><div class="groupHeader">Stream functions</div></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="el" href="avbin_8h.html#b7c26949a131d381b94a932de2c24ead">AVbinResult</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="avbin_8h.html#ad8080f6a77e36df17ad4358488ff42c">avbin_stream_info</a> (<a class="el" href="avbin_8h.html#51ff67c4868cc5f3e60ac3acec0a8b24">AVbinFile</a> *file, int stream_index, <a class="el" href="struct__AVbinStreamInfo.html">AVbinStreamInfo</a> *info)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Get information about a stream within the file. <a href="#ad8080f6a77e36df17ad4358488ff42c"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="el" href="avbin_8h.html#a233281aaab283811a6b8a2afe5f65a2">AVbinStream</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="avbin_8h.html#f20c30924957aa1089e6b9cf944b94b2">avbin_open_stream</a> (<a class="el" href="avbin_8h.html#51ff67c4868cc5f3e60ac3acec0a8b24">AVbinFile</a> *file, int stream_index)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Open a stream for decoding. <a href="#f20c30924957aa1089e6b9cf944b94b2"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="avbin_8h.html#286bd6ad1d7897723266ef007446c278">avbin_close_stream</a> (<a class="el" href="avbin_8h.html#a233281aaab283811a6b8a2afe5f65a2">AVbinStream</a> *stream)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Close a file stream. <a href="#286bd6ad1d7897723266ef007446c278"></a><br></td></tr>
<tr><td colspan="2"><div class="groupHeader">Reading and decoding functions</div></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="el" href="avbin_8h.html#b7c26949a131d381b94a932de2c24ead">AVbinResult</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="avbin_8h.html#ef129b5cc21f027d9ad925cf24d38447">avbin_read</a> (<a class="el" href="avbin_8h.html#51ff67c4868cc5f3e60ac3acec0a8b24">AVbinFile</a> *file, <a class="el" href="struct__AVbinPacket.html">AVbinPacket</a> *packet)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Read a packet from the file. <a href="#ef129b5cc21f027d9ad925cf24d38447"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="avbin_8h.html#4539fe5dd529d8783f98133d6a392f83">avbin_decode_audio</a> (<a class="el" href="avbin_8h.html#a233281aaab283811a6b8a2afe5f65a2">AVbinStream</a> *stream, uint8_t *data_in, size_t size_in, uint8_t *data_out, int *size_out)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Decode some audio data. <a href="#4539fe5dd529d8783f98133d6a392f83"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="avbin_8h.html#7ed2c66eb66048f213bd0e276e676007">avbin_decode_video</a> (<a class="el" href="avbin_8h.html#a233281aaab283811a6b8a2afe5f65a2">AVbinStream</a> *stream, uint8_t *data_in, size_t size_in, uint8_t *data_out)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Decode a video frame image. <a href="#7ed2c66eb66048f213bd0e276e676007"></a><br></td></tr>
</table>
<hr><h2>Typedef Documentation</h2>
<a class="anchor" name="51ff67c4868cc5f3e60ac3acec0a8b24"></a><!-- doxytag: member="avbin.h::AVbinFile" ref="51ff67c4868cc5f3e60ac3acec0a8b24" args="" -->
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">typedef struct _AVbinFile <a class="el" href="avbin_8h.html#51ff67c4868cc5f3e60ac3acec0a8b24">AVbinFile</a> </td>
</tr>
</table>
</div>
<div class="memdoc">
<p>
Opaque open file handle.
<p>
</div>
</div><p>
<a class="anchor" name="5081a41489ca627400c3f09dcd95901c"></a><!-- doxytag: member="avbin.h::AVbinFileInfo" ref="5081a41489ca627400c3f09dcd95901c" args="" -->
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">typedef struct <a class="el" href="struct__AVbinFileInfo.html">_AVbinFileInfo</a> <a class="el" href="struct__AVbinFileInfo.html">AVbinFileInfo</a> </td>
</tr>
</table>
</div>
<div class="memdoc">
<p>
File details.
<p>
The info struct is filled in by avbin_get_file_info.
</div>
</div><p>
<a class="anchor" name="6c8a97dd69b3b901a763d8c031fa7c7b"></a><!-- doxytag: member="avbin.h::AVbinLogCallback" ref="6c8a97dd69b3b901a763d8c031fa7c7b" args="(const char *module, AVbinLogLevel level, const char *message)" -->
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">typedef void(*) <a class="el" href="avbin_8h.html#6c8a97dd69b3b901a763d8c031fa7c7b">AVbinLogCallback</a>(const char *module, <a class="el" href="avbin_8h.html#1a1a138ad0f63e3b0e9c7320ac82fbfa">AVbinLogLevel</a> level, const char *message) </td>
</tr>
</table>
</div>
<div class="memdoc">
<p>
Callback for log information.
<p>
<dl compact><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>module</em> </td><td>The name of the module where this message originated </td></tr>
<tr><td valign="top"></td><td valign="top"><em>level</em> </td><td>The log verbosity level of this message </td></tr>
<tr><td valign="top"></td><td valign="top"><em>message</em> </td><td>The formatted message. The message may or may not contain newline characters. </td></tr>
</table>
</dl>
</div>
</div><p>
<a class="anchor" name="1a1a138ad0f63e3b0e9c7320ac82fbfa"></a><!-- doxytag: member="avbin.h::AVbinLogLevel" ref="1a1a138ad0f63e3b0e9c7320ac82fbfa" args="" -->
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">typedef enum <a class="el" href="avbin_8h.html#a78aec60e3e35de8f82164e165b34789">_AVbinLogLevel</a> <a class="el" href="avbin_8h.html#1a1a138ad0f63e3b0e9c7320ac82fbfa">AVbinLogLevel</a> </td>
</tr>
</table>
</div>
<div class="memdoc">
<p>
Threshold of logging verbosity.
<p>
</div>
</div><p>
<a class="anchor" name="d7237a36cbf598664c9c8e53ce4221d7"></a><!-- doxytag: member="avbin.h::AVbinPacket" ref="d7237a36cbf598664c9c8e53ce4221d7" args="" -->
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">typedef struct <a class="el" href="struct__AVbinPacket.html">_AVbinPacket</a> <a class="el" href="struct__AVbinPacket.html">AVbinPacket</a> </td>
</tr>
</table>
</div>
<div class="memdoc">
<p>
A single packet of stream data.
<p>
The structure size must be initialised before passing to avbin_read. The data will point to a block of memory allocated by AVbin -- you must not free it. The data will be valid until the next time you call avbin_read, or until the file is closed.
</div>
</div><p>
<a class="anchor" name="b7c26949a131d381b94a932de2c24ead"></a><!-- doxytag: member="avbin.h::AVbinResult" ref="b7c26949a131d381b94a932de2c24ead" args="" -->
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">typedef enum <a class="el" href="avbin_8h.html#938f8a6831025f0640b06ab1a67773d0">_AVbinResult</a> <a class="el" href="avbin_8h.html#b7c26949a131d381b94a932de2c24ead">AVbinResult</a> </td>
</tr>
</table>
</div>
<div class="memdoc">
<p>
Error-checked function result.
<p>
</div>
</div><p>
<a class="anchor" name="6dfca3f94be1120bff8e0f60a691079a"></a><!-- doxytag: member="avbin.h::AVbinSampleFormat" ref="6dfca3f94be1120bff8e0f60a691079a" args="" -->
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">typedef enum <a class="el" href="avbin_8h.html#176b82c7170fa053fa41a12314e9281c">_AVbinSampleFormat</a> <a class="el" href="avbin_8h.html#6dfca3f94be1120bff8e0f60a691079a">AVbinSampleFormat</a> </td>
</tr>
</table>
</div>
<div class="memdoc">
<p>
The sample format for audio data.
<p>
</div>
</div><p>
<a class="anchor" name="a233281aaab283811a6b8a2afe5f65a2"></a><!-- doxytag: member="avbin.h::AVbinStream" ref="a233281aaab283811a6b8a2afe5f65a2" args="" -->
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">typedef struct _AVbinStream <a class="el" href="avbin_8h.html#a233281aaab283811a6b8a2afe5f65a2">AVbinStream</a> </td>
</tr>
</table>
</div>
<div class="memdoc">
<p>
Opaque open stream handle.
<p>
</div>
</div><p>
<a class="anchor" name="e2fa986d71e73add4b17da9802b455c0"></a><!-- doxytag: member="avbin.h::AVbinStreamInfo" ref="e2fa986d71e73add4b17da9802b455c0" args="" -->
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">typedef struct <a class="el" href="struct__AVbinStreamInfo.html">_AVbinStreamInfo</a> <a class="el" href="struct__AVbinStreamInfo.html">AVbinStreamInfo</a> </td>
</tr>
</table>
</div>
<div class="memdoc">
<p>
Stream details.
<p>
A stream is a single audio track or video. Most audio files contain one audio stream. Most video files contain one audio stream and one video stream. More than one audio stream may indicate the presence of multiple languages which can be selected (however at this time AVbin does not provide language information).
</div>
</div><p>
<a class="anchor" name="b67520b82e177cc6d18dbc80577e7f70"></a><!-- doxytag: member="avbin.h::AVbinStreamType" ref="b67520b82e177cc6d18dbc80577e7f70" args="" -->
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">typedef enum <a class="el" href="avbin_8h.html#648c5ec2971524c22e5560bb71a3eb5a">_AVbinStreamType</a> <a class="el" href="avbin_8h.html#b67520b82e177cc6d18dbc80577e7f70">AVbinStreamType</a> </td>
</tr>
</table>
</div>
<div class="memdoc">
<p>
Type of a stream; currently only video and audio streams are supported.
<p>
</div>
</div><p>
<a class="anchor" name="0d9db6a0aabe91ecd1ef952dd98a7d09"></a><!-- doxytag: member="avbin.h::AVbinTimestamp" ref="0d9db6a0aabe91ecd1ef952dd98a7d09" args="" -->
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">typedef int64_t <a class="el" href="avbin_8h.html#0d9db6a0aabe91ecd1ef952dd98a7d09">AVbinTimestamp</a> </td>
</tr>
</table>
</div>
<div class="memdoc">
<p>
Point in time, or a time range; given in microseconds.
<p>
</div>
</div><p>
<hr><h2>Enumeration Type Documentation</h2>
<a class="anchor" name="a78aec60e3e35de8f82164e165b34789"></a><!-- doxytag: member="avbin.h::_AVbinLogLevel" ref="a78aec60e3e35de8f82164e165b34789" args="" -->
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">enum <a class="el" href="avbin_8h.html#a78aec60e3e35de8f82164e165b34789">_AVbinLogLevel</a> </td>
</tr>
</table>
</div>
<div class="memdoc">
<p>
Threshold of logging verbosity.
<p>
<dl compact><dt><b>Enumerator: </b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"><em><a class="anchor" name="a78aec60e3e35de8f82164e165b3478968d50a3db363ba172860c7c14206a7db"></a><!-- doxytag: member="AVBIN_LOG_QUIET" ref="a78aec60e3e35de8f82164e165b3478968d50a3db363ba172860c7c14206a7db" args="" -->AVBIN_LOG_QUIET</em> </td><td>
</td></tr>
<tr><td valign="top"><em><a class="anchor" name="a78aec60e3e35de8f82164e165b34789d148badf8509bf1655a7c6908a794788"></a><!-- doxytag: member="AVBIN_LOG_PANIC" ref="a78aec60e3e35de8f82164e165b34789d148badf8509bf1655a7c6908a794788" args="" -->AVBIN_LOG_PANIC</em> </td><td>
</td></tr>
<tr><td valign="top"><em><a class="anchor" name="a78aec60e3e35de8f82164e165b34789d442cfa37a62219f4a8d284aaf3bbc4c"></a><!-- doxytag: member="AVBIN_LOG_FATAL" ref="a78aec60e3e35de8f82164e165b34789d442cfa37a62219f4a8d284aaf3bbc4c" args="" -->AVBIN_LOG_FATAL</em> </td><td>
</td></tr>
<tr><td valign="top"><em><a class="anchor" name="a78aec60e3e35de8f82164e165b347890917c9c429dca970c89df2594c3f8651"></a><!-- doxytag: member="AVBIN_LOG_ERROR" ref="a78aec60e3e35de8f82164e165b347890917c9c429dca970c89df2594c3f8651" args="" -->AVBIN_LOG_ERROR</em> </td><td>
</td></tr>
<tr><td valign="top"><em><a class="anchor" name="a78aec60e3e35de8f82164e165b3478951e461a60ae42d8a8d2f2f4372d5ae3c"></a><!-- doxytag: member="AVBIN_LOG_WARNING" ref="a78aec60e3e35de8f82164e165b3478951e461a60ae42d8a8d2f2f4372d5ae3c" args="" -->AVBIN_LOG_WARNING</em> </td><td>
</td></tr>
<tr><td valign="top"><em><a class="anchor" name="a78aec60e3e35de8f82164e165b3478964eb7d818bc12e0b035c4607dd886aa1"></a><!-- doxytag: member="AVBIN_LOG_INFO" ref="a78aec60e3e35de8f82164e165b3478964eb7d818bc12e0b035c4607dd886aa1" args="" -->AVBIN_LOG_INFO</em> </td><td>
</td></tr>
<tr><td valign="top"><em><a class="anchor" name="a78aec60e3e35de8f82164e165b34789a35531d7f9984d8fc79d7c659175346d"></a><!-- doxytag: member="AVBIN_LOG_VERBOSE" ref="a78aec60e3e35de8f82164e165b34789a35531d7f9984d8fc79d7c659175346d" args="" -->AVBIN_LOG_VERBOSE</em> </td><td>
</td></tr>
<tr><td valign="top"><em><a class="anchor" name="a78aec60e3e35de8f82164e165b34789a3d3ff1706617e803720744a9142ecf0"></a><!-- doxytag: member="AVBIN_LOG_DEBUG" ref="a78aec60e3e35de8f82164e165b34789a3d3ff1706617e803720744a9142ecf0" args="" -->AVBIN_LOG_DEBUG</em> </td><td>
</td></tr>
</table>
</dl>
</div>
</div><p>
<a class="anchor" name="938f8a6831025f0640b06ab1a67773d0"></a><!-- doxytag: member="avbin.h::_AVbinResult" ref="938f8a6831025f0640b06ab1a67773d0" args="" -->
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">enum <a class="el" href="avbin_8h.html#938f8a6831025f0640b06ab1a67773d0">_AVbinResult</a> </td>
</tr>
</table>
</div>
<div class="memdoc">
<p>
Error-checked function result.
<p>
<dl compact><dt><b>Enumerator: </b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"><em><a class="anchor" name="938f8a6831025f0640b06ab1a67773d09558f32c921ff22a3314421fe8091a97"></a><!-- doxytag: member="AVBIN_RESULT_ERROR" ref="938f8a6831025f0640b06ab1a67773d09558f32c921ff22a3314421fe8091a97" args="" -->AVBIN_RESULT_ERROR</em> </td><td>
</td></tr>
<tr><td valign="top"><em><a class="anchor" name="938f8a6831025f0640b06ab1a67773d0fec72cd5af57a067201a9ab4f7f0114e"></a><!-- doxytag: member="AVBIN_RESULT_OK" ref="938f8a6831025f0640b06ab1a67773d0fec72cd5af57a067201a9ab4f7f0114e" args="" -->AVBIN_RESULT_OK</em> </td><td>
</td></tr>
</table>
</dl>
</div>
</div><p>
<a class="anchor" name="176b82c7170fa053fa41a12314e9281c"></a><!-- doxytag: member="avbin.h::_AVbinSampleFormat" ref="176b82c7170fa053fa41a12314e9281c" args="" -->
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">enum <a class="el" href="avbin_8h.html#176b82c7170fa053fa41a12314e9281c">_AVbinSampleFormat</a> </td>
</tr>
</table>
</div>
<div class="memdoc">
<p>
The sample format for audio data.
<p>
<dl compact><dt><b>Enumerator: </b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"><em><a class="anchor" name="176b82c7170fa053fa41a12314e9281cc169b101cc521519e66946cade1bbe81"></a><!-- doxytag: member="AVBIN_SAMPLE_FORMAT_U8" ref="176b82c7170fa053fa41a12314e9281cc169b101cc521519e66946cade1bbe81" args="" -->AVBIN_SAMPLE_FORMAT_U8</em> </td><td>
Unsigned byte. </td></tr>
<tr><td valign="top"><em><a class="anchor" name="176b82c7170fa053fa41a12314e9281c8fbb25d5248473091aaf78b9dc3cfa35"></a><!-- doxytag: member="AVBIN_SAMPLE_FORMAT_S16" ref="176b82c7170fa053fa41a12314e9281c8fbb25d5248473091aaf78b9dc3cfa35" args="" -->AVBIN_SAMPLE_FORMAT_S16</em> </td><td>
Signed 16-bit integer. </td></tr>
<tr><td valign="top"><em><a class="anchor" name="176b82c7170fa053fa41a12314e9281ceb005d0485caf925496be80e5229caa8"></a><!-- doxytag: member="AVBIN_SAMPLE_FORMAT_S24" ref="176b82c7170fa053fa41a12314e9281ceb005d0485caf925496be80e5229caa8" args="" -->AVBIN_SAMPLE_FORMAT_S24</em> </td><td>
Signed 24-bit integer. </td></tr>
<tr><td valign="top"><em><a class="anchor" name="176b82c7170fa053fa41a12314e9281cb0872d6132613e1a581c33c97eb5bc88"></a><!-- doxytag: member="AVBIN_SAMPLE_FORMAT_S32" ref="176b82c7170fa053fa41a12314e9281cb0872d6132613e1a581c33c97eb5bc88" args="" -->AVBIN_SAMPLE_FORMAT_S32</em> </td><td>
Signed 32-bit integer. </td></tr>
<tr><td valign="top"><em><a class="anchor" name="176b82c7170fa053fa41a12314e9281c3f098a5f75c1ca254f01ef8ee8f4f607"></a><!-- doxytag: member="AVBIN_SAMPLE_FORMAT_FLOAT" ref="176b82c7170fa053fa41a12314e9281c3f098a5f75c1ca254f01ef8ee8f4f607" args="" -->AVBIN_SAMPLE_FORMAT_FLOAT</em> </td><td>
32-bit IEEE floating-point </td></tr>
</table>
</dl>
</div>
</div><p>
<a class="anchor" name="648c5ec2971524c22e5560bb71a3eb5a"></a><!-- doxytag: member="avbin.h::_AVbinStreamType" ref="648c5ec2971524c22e5560bb71a3eb5a" args="" -->
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">enum <a class="el" href="avbin_8h.html#648c5ec2971524c22e5560bb71a3eb5a">_AVbinStreamType</a> </td>
</tr>
</table>
</div>
<div class="memdoc">
<p>
Type of a stream; currently only video and audio streams are supported.
<p>
<dl compact><dt><b>Enumerator: </b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"><em><a class="anchor" name="648c5ec2971524c22e5560bb71a3eb5a39340b229c40b0b1b9d6dc3eae4e6cba"></a><!-- doxytag: member="AVBIN_STREAM_TYPE_UNKNOWN" ref="648c5ec2971524c22e5560bb71a3eb5a39340b229c40b0b1b9d6dc3eae4e6cba" args="" -->AVBIN_STREAM_TYPE_UNKNOWN</em> </td><td>
</td></tr>
<tr><td valign="top"><em><a class="anchor" name="648c5ec2971524c22e5560bb71a3eb5a8f3f50a7a88cabdea5eddb8701dcbbcf"></a><!-- doxytag: member="AVBIN_STREAM_TYPE_VIDEO" ref="648c5ec2971524c22e5560bb71a3eb5a8f3f50a7a88cabdea5eddb8701dcbbcf" args="" -->AVBIN_STREAM_TYPE_VIDEO</em> </td><td>
</td></tr>
<tr><td valign="top"><em><a class="anchor" name="648c5ec2971524c22e5560bb71a3eb5a7793f5bdbe35dd866b61e92f540461e3"></a><!-- doxytag: member="AVBIN_STREAM_TYPE_AUDIO" ref="648c5ec2971524c22e5560bb71a3eb5a7793f5bdbe35dd866b61e92f540461e3" args="" -->AVBIN_STREAM_TYPE_AUDIO</em> </td><td>
</td></tr>
</table>
</dl>
</div>
</div><p>
<hr><h2>Function Documentation</h2>
<a class="anchor" name="a4ba4c78a2715dd767bb53a4e1e1d71e"></a><!-- doxytag: member="avbin.h::avbin_close_file" ref="a4ba4c78a2715dd767bb53a4e1e1d71e" args="(AVbinFile *file)" -->
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">void avbin_close_file </td>
<td>(</td>
<td class="paramtype"><a class="el" href="avbin_8h.html#51ff67c4868cc5f3e60ac3acec0a8b24">AVbinFile</a> * </td>
<td class="paramname"> <em>file</em> </td>
<td> ) </td>
<td width="100%"></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>
Close a media file.
<p>
</div>
</div><p>
<a class="anchor" name="286bd6ad1d7897723266ef007446c278"></a><!-- doxytag: member="avbin.h::avbin_close_stream" ref="286bd6ad1d7897723266ef007446c278" args="(AVbinStream *stream)" -->
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">void avbin_close_stream </td>
<td>(</td>
<td class="paramtype"><a class="el" href="avbin_8h.html#a233281aaab283811a6b8a2afe5f65a2">AVbinStream</a> * </td>
<td class="paramname"> <em>stream</em> </td>
<td> ) </td>
<td width="100%"></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>
Close a file stream.
<p>
</div>
</div><p>
<a class="anchor" name="4539fe5dd529d8783f98133d6a392f83"></a><!-- doxytag: member="avbin.h::avbin_decode_audio" ref="4539fe5dd529d8783f98133d6a392f83" args="(AVbinStream *stream, uint8_t *data_in, size_t size_in, uint8_t *data_out, int *size_out)" -->
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">int avbin_decode_audio </td>
<td>(</td>
<td class="paramtype"><a class="el" href="avbin_8h.html#a233281aaab283811a6b8a2afe5f65a2">AVbinStream</a> * </td>
<td class="paramname"> <em>stream</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">uint8_t * </td>
<td class="paramname"> <em>data_in</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">size_t </td>
<td class="paramname"> <em>size_in</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">uint8_t * </td>
<td class="paramname"> <em>data_out</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">int * </td>
<td class="paramname"> <em>size_out</em></td><td> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td><td width="100%"></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>
Decode some audio data.
<p>
You must ensure that data_out is at least as big as the minimum audio buffer size (see <a class="el" href="avbin_8h.html#6470fc17c3f499a40524470a61f4e45f">avbin_get_audio_buffer_size()</a>).<p>
<dl compact><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"><tt>[in]</tt> </td><td valign="top"><em>stream</em> </td><td>The stream to decode. </td></tr>
<tr><td valign="top"><tt>[in]</tt> </td><td valign="top"><em>data_in</em> </td><td>Incoming data, as read from a packet </td></tr>
<tr><td valign="top"><tt>[in]</tt> </td><td valign="top"><em>size_in</em> </td><td>Size of data_in, in bytes </td></tr>
<tr><td valign="top"><tt>[out]</tt> </td><td valign="top"><em>data_out</em> </td><td>Decoded audio data buffer, provided by application </td></tr>
<tr><td valign="top"><tt>[out]</tt> </td><td valign="top"><em>size_out</em> </td><td>Number of bytes of data_out used.</td></tr>
</table>
</dl>
<dl class="return" compact><dt><b>Returns:</b></dt><dd>the number of bytes of data_in actually used. You should call this function repeatedly as long as the return value is greater than 0.</dd></dl>
<dl compact><dt><b>Return values:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>-1</em> </td><td>if there was an error </td></tr>
</table>
</dl>
</div>
</div><p>
<a class="anchor" name="7ed2c66eb66048f213bd0e276e676007"></a><!-- doxytag: member="avbin.h::avbin_decode_video" ref="7ed2c66eb66048f213bd0e276e676007" args="(AVbinStream *stream, uint8_t *data_in, size_t size_in, uint8_t *data_out)" -->
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">int avbin_decode_video </td>
<td>(</td>
<td class="paramtype"><a class="el" href="avbin_8h.html#a233281aaab283811a6b8a2afe5f65a2">AVbinStream</a> * </td>
<td class="paramname"> <em>stream</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">uint8_t * </td>
<td class="paramname"> <em>data_in</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">size_t </td>
<td class="paramname"> <em>size_in</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">uint8_t * </td>
<td class="paramname"> <em>data_out</em></td><td> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td><td width="100%"></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>
Decode a video frame image.
<p>
The size of data_out must be large enough to hold the entire image. This is width * height * 3 (images are always in 8-bit RGB format).<p>
<dl compact><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"><tt>[in]</tt> </td><td valign="top"><em>stream</em> </td><td>The stream to decode. </td></tr>
<tr><td valign="top"><tt>[in]</tt> </td><td valign="top"><em>data_in</em> </td><td>Incoming data, as read from a packet </td></tr>
<tr><td valign="top"><tt>[in]</tt> </td><td valign="top"><em>size_in</em> </td><td>Size of data_in, in bytes </td></tr>
<tr><td valign="top"><tt>[out]</tt> </td><td valign="top"><em>data_out</em> </td><td>Decoded image data.</td></tr>
</table>
</dl>
<dl class="return" compact><dt><b>Returns:</b></dt><dd>the number of bytes of data_in actually used. Any remaining bytes can be discarded.</dd></dl>
<dl compact><dt><b>Return values:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>-1</em> </td><td>if there was an error </td></tr>
</table>
</dl>
</div>
</div><p>
<a class="anchor" name="59d1b37e30850f36a6896360bbb30065"></a><!-- doxytag: member="avbin.h::avbin_file_info" ref="59d1b37e30850f36a6896360bbb30065" args="(AVbinFile *file, AVbinFileInfo *info)" -->
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname"><a class="el" href="avbin_8h.html#b7c26949a131d381b94a932de2c24ead">AVbinResult</a> avbin_file_info </td>
<td>(</td>
<td class="paramtype"><a class="el" href="avbin_8h.html#51ff67c4868cc5f3e60ac3acec0a8b24">AVbinFile</a> * </td>
<td class="paramname"> <em>file</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="struct__AVbinFileInfo.html">AVbinFileInfo</a> * </td>
<td class="paramname"> <em>info</em></td><td> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td><td width="100%"></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>
Get information about the opened file.
<p>
The info struct must be allocated by the application and have its structure_size member filled in correctly. On return, the structure will be filled with file details.
</div>
</div><p>
<a class="anchor" name="6470fc17c3f499a40524470a61f4e45f"></a><!-- doxytag: member="avbin.h::avbin_get_audio_buffer_size" ref="6470fc17c3f499a40524470a61f4e45f" args="()" -->
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">size_t avbin_get_audio_buffer_size </td>
<td>(</td>
<td class="paramname"> </td>
<td> ) </td>
<td width="100%"></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>
Get the minimum audio buffer size, in bytes.
<p>
</div>
</div><p>
<a class="anchor" name="9cb76e17b7c7ddc3bee47798448c5290"></a><!-- doxytag: member="avbin.h::avbin_get_ffmpeg_revision" ref="9cb76e17b7c7ddc3bee47798448c5290" args="()" -->
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">int avbin_get_ffmpeg_revision </td>
<td>(</td>
<td class="paramname"> </td>
<td> ) </td>
<td width="100%"></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>
Get the SVN revision of FFmpeg.
<p>
This is built into AVbin as it is built.
</div>
</div><p>
<a class="anchor" name="2844fc17be1a47c63e2c3df3e0b2b8fe"></a><!-- doxytag: member="avbin.h::avbin_get_version" ref="2844fc17be1a47c63e2c3df3e0b2b8fe" args="()" -->
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">int avbin_get_version </td>
<td>(</td>
<td class="paramname"> </td>
<td> ) </td>
<td width="100%"></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>
Get the linked version of AVbin.
<p>
Version numbers are always integer, there are no "minor" or "patch" revisions. All AVbin versions are backward and forward compatible, modulo the required feature set.
</div>
</div><p>
<a class="anchor" name="e26cd920bf5d3ae38bef9548f7fa8139"></a><!-- doxytag: member="avbin.h::avbin_have_feature" ref="e26cd920bf5d3ae38bef9548f7fa8139" args="(const char *feature)" -->
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">int avbin_have_feature </td>
<td>(</td>
<td class="paramtype">const char * </td>
<td class="paramname"> <em>feature</em> </td>
<td> ) </td>
<td width="100%"></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>
Determine if AVbin includes a requested feature.
<p>
When future versions of AVbin include more functionality, that functionality can be tested for by calling this function. Currently there are no features to test for.<p>
<dl compact><dt><b>Return values:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>1</em> </td><td>The feature is present </td></tr>
<tr><td valign="top"></td><td valign="top"><em>0</em> </td><td>The feature is not present </td></tr>
</table>
</dl>
</div>
</div><p>
<a class="anchor" name="1195440255b10b7a3e51b3ff04c42f77"></a><!-- doxytag: member="avbin.h::avbin_init" ref="1195440255b10b7a3e51b3ff04c42f77" args="()" -->
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname"><a class="el" href="avbin_8h.html#b7c26949a131d381b94a932de2c24ead">AVbinResult</a> avbin_init </td>
<td>(</td>
<td class="paramname"> </td>
<td> ) </td>
<td width="100%"></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>
Initialise AVbin.
<p>
This must be called before opening a file. Check the return value for success before continuing.
</div>
</div><p>
<a class="anchor" name="3e300b6ff9cfa0047053098a1be08932"></a><!-- doxytag: member="avbin.h::avbin_open_filename" ref="3e300b6ff9cfa0047053098a1be08932" args="(const char *filename)" -->
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname"><a class="el" href="avbin_8h.html#51ff67c4868cc5f3e60ac3acec0a8b24">AVbinFile</a>* avbin_open_filename </td>
<td>(</td>
<td class="paramtype">const char * </td>
<td class="paramname"> <em>filename</em> </td>
<td> ) </td>
<td width="100%"></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>
Open a media file given its filename.
<p>
<dl compact><dt><b>Return values:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>NULL</em> </td><td>if the file could not be opened, or is not of a recognised file format. </td></tr>
</table>
</dl>
</div>
</div><p>
<a class="anchor" name="f20c30924957aa1089e6b9cf944b94b2"></a><!-- doxytag: member="avbin.h::avbin_open_stream" ref="f20c30924957aa1089e6b9cf944b94b2" args="(AVbinFile *file, int stream_index)" -->
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname"><a class="el" href="avbin_8h.html#a233281aaab283811a6b8a2afe5f65a2">AVbinStream</a>* avbin_open_stream </td>
<td>(</td>
<td class="paramtype"><a class="el" href="avbin_8h.html#51ff67c4868cc5f3e60ac3acec0a8b24">AVbinFile</a> * </td>
<td class="paramname"> <em>file</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">int </td>
<td class="paramname"> <em>stream_index</em></td><td> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td><td width="100%"></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>
Open a stream for decoding.
<p>
If you intend to decode audio or video from a file, you must open the stream first. The returned opaque handle should be passed to the relevant decode function when a packet for that stream is read.
</div>
</div><p>
<a class="anchor" name="ef129b5cc21f027d9ad925cf24d38447"></a><!-- doxytag: member="avbin.h::avbin_read" ref="ef129b5cc21f027d9ad925cf24d38447" args="(AVbinFile *file, AVbinPacket *packet)" -->
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname"><a class="el" href="avbin_8h.html#b7c26949a131d381b94a932de2c24ead">AVbinResult</a> avbin_read </td>
<td>(</td>
<td class="paramtype"><a class="el" href="avbin_8h.html#51ff67c4868cc5f3e60ac3acec0a8b24">AVbinFile</a> * </td>
<td class="paramname"> <em>file</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="struct__AVbinPacket.html">AVbinPacket</a> * </td>
<td class="paramname"> <em>packet</em></td><td> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td><td width="100%"></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>
Read a packet from the file.
<p>
The packet struct must be allocated by the application and have its structure_size member filled in correctly. On return, the structure will be filled with a packet of data. The actual data pointer within the packet must not be freed, and is valid until the next call to avbin_read.<p>
Applications should examine the packet's stream index to match it with an appropriate open stream handle, or discard it if none match. The packet data can then be passed to the relevant decode function.
</div>
</div><p>
<a class="anchor" name="53db84928051171bb6b0ca7c0ba7cb8c"></a><!-- doxytag: member="avbin.h::avbin_seek_file" ref="53db84928051171bb6b0ca7c0ba7cb8c" args="(AVbinFile *file, AVbinTimestamp timestamp)" -->
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname"><a class="el" href="avbin_8h.html#b7c26949a131d381b94a932de2c24ead">AVbinResult</a> avbin_seek_file </td>
<td>(</td>
<td class="paramtype"><a class="el" href="avbin_8h.html#51ff67c4868cc5f3e60ac3acec0a8b24">AVbinFile</a> * </td>
<td class="paramname"> <em>file</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="avbin_8h.html#0d9db6a0aabe91ecd1ef952dd98a7d09">AVbinTimestamp</a> </td>
<td class="paramname"> <em>timestamp</em></td><td> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td><td width="100%"></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>
Seek to a timestamp within a file.
<p>
For video files, the first keyframe before the requested timestamp will be seeked to. For audio files, the first audio packet before the requested timestamp is used.
</div>
</div><p>
<a class="anchor" name="121db7d3d5a320458efb3d55a1fa4f40"></a><!-- doxytag: member="avbin.h::avbin_set_log_callback" ref="121db7d3d5a320458efb3d55a1fa4f40" args="(AVbinLogCallback callback)" -->
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname"><a class="el" href="avbin_8h.html#b7c26949a131d381b94a932de2c24ead">AVbinResult</a> avbin_set_log_callback </td>
<td>(</td>
<td class="paramtype"><a class="el" href="avbin_8h.html#6c8a97dd69b3b901a763d8c031fa7c7b">AVbinLogCallback</a> </td>
<td class="paramname"> <em>callback</em> </td>
<td> ) </td>
<td width="100%"></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>
Set a custom log callback.
<p>
By default, log messages are printed to standard error. Providing a NULL callback restores this default handler.
</div>
</div><p>
<a class="anchor" name="1eec7a7255ad3f94b7e023f63a2bc06f"></a><!-- doxytag: member="avbin.h::avbin_set_log_level" ref="1eec7a7255ad3f94b7e023f63a2bc06f" args="(AVbinLogLevel level)" -->
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname"><a class="el" href="avbin_8h.html#b7c26949a131d381b94a932de2c24ead">AVbinResult</a> avbin_set_log_level </td>
<td>(</td>
<td class="paramtype"><a class="el" href="avbin_8h.html#1a1a138ad0f63e3b0e9c7320ac82fbfa">AVbinLogLevel</a> </td>
<td class="paramname"> <em>level</em> </td>
<td> ) </td>
<td width="100%"></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>
Set the log level verbosity.
<p>
</div>
</div><p>
<a class="anchor" name="ad8080f6a77e36df17ad4358488ff42c"></a><!-- doxytag: member="avbin.h::avbin_stream_info" ref="ad8080f6a77e36df17ad4358488ff42c" args="(AVbinFile *file, int stream_index, AVbinStreamInfo *info)" -->
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname"><a class="el" href="avbin_8h.html#b7c26949a131d381b94a932de2c24ead">AVbinResult</a> avbin_stream_info </td>
<td>(</td>
<td class="paramtype"><a class="el" href="avbin_8h.html#51ff67c4868cc5f3e60ac3acec0a8b24">AVbinFile</a> * </td>
<td class="paramname"> <em>file</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">int </td>
<td class="paramname"> <em>stream_index</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="struct__AVbinStreamInfo.html">AVbinStreamInfo</a> * </td>
<td class="paramname"> <em>info</em></td><td> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td><td width="100%"></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>
Get information about a stream within the file.
<p>
The info struct must be allocated by the application and have its structure_size member filled in correctly. On return, the structure will be filled with stream details.<p>
Ensure that stream_index is less than n_streams given in the file info.<p>
<dl compact><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"><tt>[in]</tt> </td><td valign="top"><em>file</em> </td><td>The file to examine </td></tr>
<tr><td valign="top"><tt>[in]</tt> </td><td valign="top"><em>stream_index</em> </td><td>The number of the stream within the file </td></tr>
<tr><td valign="top"><tt>[out]</tt> </td><td valign="top"><em>info</em> </td><td>Returned stream information </td></tr>
</table>
</dl>
</div>
</div><p>
<hr size="1"><address style="align: right;"><small>Generated on Thu Apr 17 23:51:44 2008 for AVbin by
<a href="http://www.doxygen.org/index.html">
<img src="doxygen.png" alt="doxygen" align="middle" border="0"></a> 1.5.1 </small></address>
</body>
</html>
|
