2 * Copyright (C) 2003 Ronald Bultje <rbultje@ronald.bitfreak.net>
4 * riff-media.h: RIFF-id to/from caps routines
6 * This library is free software; you can redistribute it and/or
7 * modify it under the terms of the GNU Library General Public
8 * License as published by the Free Software Foundation; either
9 * version 2 of the License, or (at your option) any later version.
11 * This library is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 * Library General Public License for more details.
16 * You should have received a copy of the GNU Library General Public
17 * License along with this library; if not, write to the
18 * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
19 * Boston, MA 02111-1307, USA.
27 #include "riff-media.h"
29 #include <gst/audio/audio.h>
34 GST_DEBUG_CATEGORY_EXTERN (riff_debug);
35 #define GST_CAT_DEFAULT riff_debug
38 * gst_riff_create_video_caps:
39 * @codec_fcc: fourCC codec for this codec.
40 * @strh: pointer to the strh stream header structure.
41 * @strf: pointer to the strf stream header structure, including any
42 * data that is within the range of strf.size, but excluding any
43 * additional data withint this chunk but outside strf.size.
44 * @strf_data: a #GstBuffer containing the additional data in the strf
45 * chunk outside reach of strf.size. Ususally a palette.
46 * @strd_data: a #GstBuffer containing the data in the strd stream header
47 * chunk. Usually codec initialization data.
48 * @codec_name: if given, will be filled with a human-readable codec name.
52 gst_riff_create_video_caps (guint32 codec_fcc,
53 gst_riff_strh * strh, gst_riff_strf_vids * strf,
54 GstBuffer * strf_data, GstBuffer * strd_data, char **codec_name)
57 GstBuffer *palette = NULL;
59 GST_DEBUG ("video fourcc %" GST_FOURCC_FORMAT, GST_FOURCC_ARGS (codec_fcc));
62 case GST_MAKE_FOURCC ('D', 'I', 'B', ' '): /* uncompressed RGB */
63 case GST_MAKE_FOURCC (0x00, 0x00, 0x00, 0x00):
64 case GST_MAKE_FOURCC ('R', 'G', 'B', ' '):
65 case GST_MAKE_FOURCC ('R', 'A', 'W', ' '):
67 gint bpp = (strf && strf->bit_cnt != 0) ? strf->bit_cnt : 8;
71 caps = gst_caps_new_simple ("video/x-raw",
72 "format", G_TYPE_STRING, "RGB8_PALETTED", NULL);
73 } else if (bpp == 24) {
74 caps = gst_caps_new_simple ("video/x-raw",
75 "format", G_TYPE_STRING, "BGR", NULL);
76 } else if (bpp == 32) {
77 caps = gst_caps_new_simple ("video/x-raw",
78 "format", G_TYPE_STRING, "BGRx", NULL);
80 GST_WARNING ("Unhandled DIB RGB depth: %d", bpp);
86 gst_caps_from_string ("video/x-raw, format = (string) "
87 "{ RGB8_PALETTED, BGR, BGRx }");
94 *codec_name = g_strdup_printf ("Palettized %d-bit RGB", bpp);
96 *codec_name = g_strdup_printf ("%d-bit RGB", bpp);
100 case GST_MAKE_FOURCC ('I', '4', '2', '0'):
101 caps = gst_caps_new_simple ("video/x-raw",
102 "format", G_TYPE_STRING, "I420", NULL);
104 *codec_name = g_strdup ("Uncompressed planar YUV 4:2:0");
107 case GST_MAKE_FOURCC ('Y', 'U', 'Y', '2'):
108 case GST_MAKE_FOURCC ('Y', 'U', 'N', 'V'):
109 caps = gst_caps_new_simple ("video/x-raw",
110 "format", G_TYPE_STRING, "YUY2", NULL);
112 *codec_name = g_strdup ("Uncompressed packed YUV 4:2:2");
115 case GST_MAKE_FOURCC ('Y', 'V', 'U', '9'):
116 caps = gst_caps_new_simple ("video/x-raw",
117 "format", G_TYPE_STRING, "YVU9", NULL);
119 *codec_name = g_strdup ("Uncompressed packed YVU 4:1:0");
122 case GST_MAKE_FOURCC ('U', 'Y', 'V', 'Y'):
123 case GST_MAKE_FOURCC ('2', 'v', 'u', 'y'):
124 caps = gst_caps_new_simple ("video/x-raw",
125 "format", G_TYPE_STRING, "UYVY", NULL);
127 *codec_name = g_strdup ("Uncompressed packed YUV 4:2:2");
130 case GST_MAKE_FOURCC ('Y', 'V', '1', '2'):
131 caps = gst_caps_new_simple ("video/x-raw",
132 "format", G_TYPE_STRING, "YV12", NULL);
134 *codec_name = g_strdup ("Uncompressed packed YVU 4:2:2");
137 case GST_MAKE_FOURCC ('M', 'J', 'P', 'G'): /* YUY2 MJPEG */
138 case GST_MAKE_FOURCC ('A', 'V', 'R', 'n'):
139 case GST_MAKE_FOURCC ('I', 'J', 'P', 'G'):
140 case GST_MAKE_FOURCC ('i', 'j', 'p', 'g'):
141 case GST_MAKE_FOURCC ('d', 'm', 'b', '1'):
142 case GST_MAKE_FOURCC ('A', 'C', 'D', 'V'):
143 case GST_MAKE_FOURCC ('Q', 'I', 'V', 'G'):
144 caps = gst_caps_new_empty_simple ("image/jpeg");
146 *codec_name = g_strdup ("Motion JPEG");
149 case GST_MAKE_FOURCC ('J', 'P', 'E', 'G'): /* generic (mostly RGB) MJPEG */
150 case GST_MAKE_FOURCC ('j', 'p', 'e', 'g'): /* generic (mostly RGB) MJPEG */
151 caps = gst_caps_new_empty_simple ("image/jpeg");
153 *codec_name = g_strdup ("JPEG Still Image");
156 case GST_MAKE_FOURCC ('P', 'I', 'X', 'L'): /* Miro/Pinnacle fourccs */
157 case GST_MAKE_FOURCC ('V', 'I', 'X', 'L'): /* Miro/Pinnacle fourccs */
158 caps = gst_caps_new_empty_simple ("image/jpeg");
160 *codec_name = g_strdup ("Miro/Pinnacle Motion JPEG");
163 case GST_MAKE_FOURCC ('C', 'J', 'P', 'G'):
164 caps = gst_caps_new_empty_simple ("image/jpeg");
166 *codec_name = g_strdup ("Creative Webcam JPEG");
169 case GST_MAKE_FOURCC ('S', 'L', 'M', 'J'):
170 caps = gst_caps_new_empty_simple ("image/jpeg");
172 *codec_name = g_strdup ("SL Motion JPEG");
175 case GST_MAKE_FOURCC ('J', 'P', 'G', 'L'):
176 caps = gst_caps_new_empty_simple ("image/jpeg");
178 *codec_name = g_strdup ("Pegasus Lossless JPEG");
181 case GST_MAKE_FOURCC ('L', 'O', 'C', 'O'):
182 caps = gst_caps_new_empty_simple ("video/x-loco");
184 *codec_name = g_strdup ("LOCO Lossless");
187 case GST_MAKE_FOURCC ('S', 'P', '5', '3'):
188 case GST_MAKE_FOURCC ('S', 'P', '5', '4'):
189 case GST_MAKE_FOURCC ('S', 'P', '5', '5'):
190 case GST_MAKE_FOURCC ('S', 'P', '5', '6'):
191 case GST_MAKE_FOURCC ('S', 'P', '5', '7'):
192 case GST_MAKE_FOURCC ('S', 'P', '5', '8'):
193 caps = gst_caps_new_empty_simple ("video/sp5x");
195 *codec_name = g_strdup ("Sp5x-like JPEG");
198 case GST_MAKE_FOURCC ('Z', 'M', 'B', 'V'):
199 caps = gst_caps_new_empty_simple ("video/x-zmbv");
201 *codec_name = g_strdup ("Zip Motion Block video");
204 case GST_MAKE_FOURCC ('H', 'F', 'Y', 'U'):
205 caps = gst_caps_new_empty_simple ("video/x-huffyuv");
207 gst_caps_set_simple (caps, "bpp",
208 G_TYPE_INT, (int) strf->bit_cnt, NULL);
211 *codec_name = g_strdup ("Huffman Lossless Codec");
214 case GST_MAKE_FOURCC ('M', 'P', 'E', 'G'):
215 case GST_MAKE_FOURCC ('M', 'P', 'G', 'I'):
216 case GST_MAKE_FOURCC ('m', 'p', 'g', '1'):
217 case GST_MAKE_FOURCC ('M', 'P', 'G', '1'):
218 case GST_MAKE_FOURCC ('P', 'I', 'M', '1'):
219 case GST_MAKE_FOURCC (0x01, 0x00, 0x00, 0x10):
220 caps = gst_caps_new_simple ("video/mpeg",
221 "systemstream", G_TYPE_BOOLEAN, FALSE,
222 "mpegversion", G_TYPE_INT, 1, NULL);
224 *codec_name = g_strdup ("MPEG-1 video");
227 case GST_MAKE_FOURCC ('M', 'P', 'G', '2'):
228 case GST_MAKE_FOURCC ('m', 'p', 'g', '2'):
229 case GST_MAKE_FOURCC ('P', 'I', 'M', '2'):
230 case GST_MAKE_FOURCC ('D', 'V', 'R', ' '):
231 case GST_MAKE_FOURCC (0x02, 0x00, 0x00, 0x10):
232 caps = gst_caps_new_simple ("video/mpeg",
233 "systemstream", G_TYPE_BOOLEAN, FALSE,
234 "mpegversion", G_TYPE_INT, 2, NULL);
236 *codec_name = g_strdup ("MPEG-2 video");
239 case GST_MAKE_FOURCC ('L', 'M', 'P', '2'):
240 caps = gst_caps_new_simple ("video/mpeg",
241 "systemstream", G_TYPE_BOOLEAN, FALSE,
242 "mpegversion", G_TYPE_INT, 2, NULL);
244 *codec_name = g_strdup ("Lead MPEG-2 video");
247 case GST_MAKE_FOURCC ('H', '2', '6', '3'):
248 case GST_MAKE_FOURCC ('h', '2', '6', '3'):
249 case GST_MAKE_FOURCC ('i', '2', '6', '3'):
250 case GST_MAKE_FOURCC ('U', '2', '6', '3'):
251 case GST_MAKE_FOURCC ('v', 'i', 'v', '1'):
252 case GST_MAKE_FOURCC ('T', '2', '6', '3'):
253 caps = gst_caps_new_simple ("video/x-h263",
254 "variant", G_TYPE_STRING, "itu", NULL);
256 *codec_name = g_strdup ("ITU H.26n");
259 case GST_MAKE_FOURCC ('L', '2', '6', '3'):
260 /* http://www.leadcodecs.com/Codecs/LEAD-H263.htm */
261 caps = gst_caps_new_simple ("video/x-h263",
262 "variant", G_TYPE_STRING, "lead", NULL);
264 *codec_name = g_strdup ("Lead H.263");
267 case GST_MAKE_FOURCC ('M', '2', '6', '3'):
268 case GST_MAKE_FOURCC ('m', '2', '6', '3'):
269 caps = gst_caps_new_simple ("video/x-h263",
270 "variant", G_TYPE_STRING, "microsoft", NULL);
272 *codec_name = g_strdup ("Microsoft H.263");
275 case GST_MAKE_FOURCC ('V', 'D', 'O', 'W'):
276 caps = gst_caps_new_simple ("video/x-h263",
277 "variant", G_TYPE_STRING, "vdolive", NULL);
279 *codec_name = g_strdup ("VDOLive");
282 case GST_MAKE_FOURCC ('V', 'I', 'V', 'O'):
283 caps = gst_caps_new_simple ("video/x-h263",
284 "variant", G_TYPE_STRING, "vivo", NULL);
286 *codec_name = g_strdup ("Vivo H.263");
289 case GST_MAKE_FOURCC ('x', '2', '6', '3'):
290 caps = gst_caps_new_simple ("video/x-h263",
291 "variant", G_TYPE_STRING, "xirlink", NULL);
293 *codec_name = g_strdup ("Xirlink H.263");
296 /* apparently not standard H.263...? */
297 case GST_MAKE_FOURCC ('I', '2', '6', '3'):
298 caps = gst_caps_new_simple ("video/x-intel-h263",
299 "variant", G_TYPE_STRING, "intel", NULL);
301 *codec_name = g_strdup ("Intel H.263");
304 case GST_MAKE_FOURCC ('V', 'X', '1', 'K'):
305 caps = gst_caps_new_simple ("video/x-h263",
306 "variant", G_TYPE_STRING, "lucent", NULL);
308 *codec_name = g_strdup ("Lucent VX1000S H.263");
311 case GST_MAKE_FOURCC ('X', '2', '6', '4'):
312 case GST_MAKE_FOURCC ('x', '2', '6', '4'):
313 case GST_MAKE_FOURCC ('H', '2', '6', '4'):
314 case GST_MAKE_FOURCC ('h', '2', '6', '4'):
315 case GST_MAKE_FOURCC ('a', 'v', 'c', '1'):
316 case GST_MAKE_FOURCC ('A', 'V', 'C', '1'):
317 caps = gst_caps_new_simple ("video/x-h264",
318 "variant", G_TYPE_STRING, "itu", NULL);
320 *codec_name = g_strdup ("ITU H.264");
323 case GST_MAKE_FOURCC ('V', 'S', 'S', 'H'):
324 caps = gst_caps_new_simple ("video/x-h264",
325 "variant", G_TYPE_STRING, "videosoft", NULL);
327 *codec_name = g_strdup ("VideoSoft H.264");
330 case GST_MAKE_FOURCC ('L', '2', '6', '4'):
331 /* http://www.leadcodecs.com/Codecs/LEAD-H264.htm */
332 caps = gst_caps_new_simple ("video/x-h264",
333 "variant", G_TYPE_STRING, "lead", NULL);
335 *codec_name = g_strdup ("Lead H.264");
338 case GST_MAKE_FOURCC ('S', 'E', 'D', 'G'):
339 caps = gst_caps_new_simple ("video/mpeg",
340 "mpegversion", G_TYPE_INT, 4, NULL);
342 *codec_name = g_strdup ("Samsung MPEG-4");
345 case GST_MAKE_FOURCC ('M', '4', 'C', 'C'):
346 caps = gst_caps_new_simple ("video/mpeg",
347 "mpegversion", G_TYPE_INT, 4, NULL);
349 *codec_name = g_strdup ("Divio MPEG-4");
352 case GST_MAKE_FOURCC ('D', 'I', 'V', '3'):
353 case GST_MAKE_FOURCC ('d', 'i', 'v', '3'):
354 case GST_MAKE_FOURCC ('D', 'V', 'X', '3'):
355 case GST_MAKE_FOURCC ('d', 'v', 'x', '3'):
356 case GST_MAKE_FOURCC ('D', 'I', 'V', '4'):
357 case GST_MAKE_FOURCC ('d', 'i', 'v', '4'):
358 case GST_MAKE_FOURCC ('D', 'I', 'V', '5'):
359 case GST_MAKE_FOURCC ('d', 'i', 'v', '5'):
360 case GST_MAKE_FOURCC ('D', 'I', 'V', '6'):
361 case GST_MAKE_FOURCC ('d', 'i', 'v', '6'):
362 case GST_MAKE_FOURCC ('M', 'P', 'G', '3'):
363 case GST_MAKE_FOURCC ('m', 'p', 'g', '3'):
364 case GST_MAKE_FOURCC ('c', 'o', 'l', '0'):
365 case GST_MAKE_FOURCC ('C', 'O', 'L', '0'):
366 case GST_MAKE_FOURCC ('c', 'o', 'l', '1'):
367 case GST_MAKE_FOURCC ('C', 'O', 'L', '1'):
368 case GST_MAKE_FOURCC ('A', 'P', '4', '1'):
369 caps = gst_caps_new_simple ("video/x-divx",
370 "divxversion", G_TYPE_INT, 3, NULL);
372 *codec_name = g_strdup ("DivX MS-MPEG-4 Version 3");
375 case GST_MAKE_FOURCC ('d', 'i', 'v', 'x'):
376 case GST_MAKE_FOURCC ('D', 'I', 'V', 'X'):
377 caps = gst_caps_new_simple ("video/x-divx",
378 "divxversion", G_TYPE_INT, 4, NULL);
380 *codec_name = g_strdup ("DivX MPEG-4 Version 4");
383 case GST_MAKE_FOURCC ('B', 'L', 'Z', '0'):
384 caps = gst_caps_new_simple ("video/x-divx",
385 "divxversion", G_TYPE_INT, 4, NULL);
387 *codec_name = g_strdup ("Blizzard DivX");
390 case GST_MAKE_FOURCC ('D', 'X', '5', '0'):
391 caps = gst_caps_new_simple ("video/x-divx",
392 "divxversion", G_TYPE_INT, 5, NULL);
394 *codec_name = g_strdup ("DivX MPEG-4 Version 5");
397 case GST_MAKE_FOURCC ('X', 'V', 'I', 'D'):
398 case GST_MAKE_FOURCC ('x', 'v', 'i', 'd'):
399 caps = gst_caps_new_empty_simple ("video/x-xvid");
401 *codec_name = g_strdup ("XVID MPEG-4");
404 case GST_MAKE_FOURCC ('R', 'M', 'P', '4'):
405 caps = gst_caps_new_empty_simple ("video/x-xvid");
407 *codec_name = g_strdup ("Sigma-Designs MPEG-4");
410 case GST_MAKE_FOURCC ('M', 'P', 'G', '4'):
411 case GST_MAKE_FOURCC ('M', 'P', '4', '1'):
412 case GST_MAKE_FOURCC ('m', 'p', '4', '1'):
413 caps = gst_caps_new_simple ("video/x-msmpeg",
414 "msmpegversion", G_TYPE_INT, 41, NULL);
416 *codec_name = g_strdup ("Microsoft MPEG-4 4.1");
419 case GST_MAKE_FOURCC ('m', 'p', '4', '2'):
420 case GST_MAKE_FOURCC ('M', 'P', '4', '2'):
421 caps = gst_caps_new_simple ("video/x-msmpeg",
422 "msmpegversion", G_TYPE_INT, 42, NULL);
424 *codec_name = g_strdup ("Microsoft MPEG-4 4.2");
427 case GST_MAKE_FOURCC ('m', 'p', '4', '3'):
428 case GST_MAKE_FOURCC ('M', 'P', '4', '3'):
429 caps = gst_caps_new_simple ("video/x-msmpeg",
430 "msmpegversion", G_TYPE_INT, 43, NULL);
432 *codec_name = g_strdup ("Microsoft MPEG-4 4.3");
435 case GST_MAKE_FOURCC ('M', 'P', '4', 'S'):
436 case GST_MAKE_FOURCC ('M', '4', 'S', '2'):
437 caps = gst_caps_new_simple ("video/mpeg",
438 "mpegversion", G_TYPE_INT, 4, NULL);
440 *codec_name = g_strdup ("Microsoft ISO MPEG-4 1.1");
443 case GST_MAKE_FOURCC ('F', 'M', 'P', '4'):
444 case GST_MAKE_FOURCC ('U', 'M', 'P', '4'):
445 case GST_MAKE_FOURCC ('F', 'F', 'D', 'S'):
446 caps = gst_caps_new_simple ("video/mpeg",
447 "mpegversion", G_TYPE_INT, 4, NULL);
449 *codec_name = g_strdup ("FFmpeg MPEG-4");
452 case GST_MAKE_FOURCC ('E', 'M', '4', 'A'):
453 case GST_MAKE_FOURCC ('E', 'P', 'V', 'H'):
454 case GST_MAKE_FOURCC ('F', 'V', 'F', 'W'):
455 case GST_MAKE_FOURCC ('I', 'N', 'M', 'C'):
456 case GST_MAKE_FOURCC ('D', 'I', 'G', 'I'):
457 case GST_MAKE_FOURCC ('D', 'M', '2', 'K'):
458 case GST_MAKE_FOURCC ('D', 'C', 'O', 'D'):
459 case GST_MAKE_FOURCC ('M', 'V', 'X', 'M'):
460 case GST_MAKE_FOURCC ('P', 'M', '4', 'V'):
461 case GST_MAKE_FOURCC ('S', 'M', 'P', '4'):
462 case GST_MAKE_FOURCC ('D', 'X', 'G', 'M'):
463 case GST_MAKE_FOURCC ('V', 'I', 'D', 'M'):
464 case GST_MAKE_FOURCC ('M', '4', 'T', '3'):
465 case GST_MAKE_FOURCC ('G', 'E', 'O', 'X'):
466 case GST_MAKE_FOURCC ('M', 'P', '4', 'V'):
467 case GST_MAKE_FOURCC ('m', 'p', '4', 'v'):
468 caps = gst_caps_new_simple ("video/mpeg",
469 "mpegversion", G_TYPE_INT, 4, NULL);
471 *codec_name = g_strdup ("MPEG-4");
474 case GST_MAKE_FOURCC ('3', 'i', 'v', 'd'):
475 case GST_MAKE_FOURCC ('3', 'I', 'V', 'D'):
476 caps = gst_caps_new_simple ("video/x-msmpeg",
477 "msmpegversion", G_TYPE_INT, 43, NULL);
479 *codec_name = g_strdup ("Microsoft MPEG-4 4.3"); /* FIXME? */
482 case GST_MAKE_FOURCC ('3', 'I', 'V', '1'):
483 case GST_MAKE_FOURCC ('3', 'I', 'V', '2'):
484 caps = gst_caps_new_empty_simple ("video/x-3ivx");
486 *codec_name = g_strdup ("3ivx");
489 case GST_MAKE_FOURCC ('D', 'V', 'S', 'D'):
490 case GST_MAKE_FOURCC ('d', 'v', 's', 'd'):
491 case GST_MAKE_FOURCC ('d', 'v', 'c', ' '):
492 case GST_MAKE_FOURCC ('d', 'v', '2', '5'):
493 caps = gst_caps_new_simple ("video/x-dv",
494 "systemstream", G_TYPE_BOOLEAN, FALSE,
495 "dvversion", G_TYPE_INT, 25, NULL);
497 *codec_name = g_strdup ("Generic DV");
500 case GST_MAKE_FOURCC ('C', 'D', 'V', 'C'):
501 case GST_MAKE_FOURCC ('c', 'd', 'v', 'c'):
502 caps = gst_caps_new_simple ("video/x-dv",
503 "systemstream", G_TYPE_BOOLEAN, FALSE,
504 "dvversion", G_TYPE_INT, 25, NULL);
506 *codec_name = g_strdup ("Canopus DV");
509 case GST_MAKE_FOURCC ('D', 'V', '5', '0'):
510 case GST_MAKE_FOURCC ('d', 'v', '5', '0'):
511 caps = gst_caps_new_simple ("video/x-dv",
512 "systemstream", G_TYPE_BOOLEAN, FALSE,
513 "dvversion", G_TYPE_INT, 50, NULL);
515 *codec_name = g_strdup ("DVCPro50 Video");
518 case GST_MAKE_FOURCC ('W', 'M', 'V', '1'):
519 caps = gst_caps_new_simple ("video/x-wmv",
520 "wmvversion", G_TYPE_INT, 1, NULL);
522 *codec_name = g_strdup ("Microsoft Windows Media 7");
525 case GST_MAKE_FOURCC ('W', 'M', 'V', '2'):
526 caps = gst_caps_new_simple ("video/x-wmv",
527 "wmvversion", G_TYPE_INT, 2, NULL);
529 *codec_name = g_strdup ("Microsoft Windows Media 8");
532 case GST_MAKE_FOURCC ('W', 'M', 'V', '3'):
533 caps = gst_caps_new_simple ("video/x-wmv",
534 "wmvversion", G_TYPE_INT, 3, NULL);
536 *codec_name = g_strdup ("Microsoft Windows Media 9");
539 case GST_MAKE_FOURCC ('W', 'M', 'V', 'A'):
540 caps = gst_caps_new_simple ("video/x-wmv",
541 "wmvversion", G_TYPE_INT, 3, "format", G_TYPE_STRING, "WMVA", NULL);
543 *codec_name = g_strdup ("Microsoft Windows Media Advanced Profile");
546 case GST_MAKE_FOURCC ('W', 'V', 'C', '1'):
547 caps = gst_caps_new_simple ("video/x-wmv",
548 "wmvversion", G_TYPE_INT, 3, "format", G_TYPE_STRING, "WVC1", NULL);
550 *codec_name = g_strdup ("Microsoft Windows Media VC-1");
553 case GST_MAKE_FOURCC ('c', 'v', 'i', 'd'):
554 caps = gst_caps_new_empty_simple ("video/x-cinepak");
556 *codec_name = g_strdup ("Cinepak video");
559 case GST_MAKE_FOURCC ('M', 'S', 'V', 'C'):
560 case GST_MAKE_FOURCC ('m', 's', 'v', 'c'):
561 case GST_MAKE_FOURCC ('C', 'R', 'A', 'M'):
562 case GST_MAKE_FOURCC ('c', 'r', 'a', 'm'):
563 case GST_MAKE_FOURCC ('W', 'H', 'A', 'M'):
564 case GST_MAKE_FOURCC ('w', 'h', 'a', 'm'):
565 caps = gst_caps_new_simple ("video/x-msvideocodec",
566 "msvideoversion", G_TYPE_INT, 1, NULL);
568 *codec_name = g_strdup ("MS video v1");
573 case GST_MAKE_FOURCC ('R', 'L', 'E', ' '):
574 case GST_MAKE_FOURCC ('m', 'r', 'l', 'e'):
575 case GST_MAKE_FOURCC (0x1, 0x0, 0x0, 0x0): /* why, why, why? */
576 case GST_MAKE_FOURCC (0x2, 0x0, 0x0, 0x0): /* why, why, why? */
577 caps = gst_caps_new_simple ("video/x-rle",
578 "layout", G_TYPE_STRING, "microsoft", NULL);
582 gst_caps_set_simple (caps,
583 "depth", G_TYPE_INT, (gint) strf->bit_cnt, NULL);
585 gst_caps_set_simple (caps, "depth", GST_TYPE_INT_RANGE, 1, 64, NULL);
588 *codec_name = g_strdup ("Microsoft RLE");
591 case GST_MAKE_FOURCC ('A', 'A', 'S', 'C'):
592 caps = gst_caps_new_empty_simple ("video/x-aasc");
594 *codec_name = g_strdup ("Autodesk Animator");
597 case GST_MAKE_FOURCC ('X', 'x', 'a', 'n'):
598 caps = gst_caps_new_simple ("video/x-xan",
599 "wcversion", G_TYPE_INT, 4, NULL);
601 *codec_name = g_strdup ("Xan Wing Commander 4");
604 case GST_MAKE_FOURCC ('R', 'T', '2', '1'):
605 caps = gst_caps_new_simple ("video/x-indeo",
606 "indeoversion", G_TYPE_INT, 2, NULL);
608 *codec_name = g_strdup ("Intel Video 2");
611 case GST_MAKE_FOURCC ('I', 'V', '3', '1'):
612 case GST_MAKE_FOURCC ('I', 'V', '3', '2'):
613 case GST_MAKE_FOURCC ('i', 'v', '3', '1'):
614 case GST_MAKE_FOURCC ('i', 'v', '3', '2'):
615 caps = gst_caps_new_simple ("video/x-indeo",
616 "indeoversion", G_TYPE_INT, 3, NULL);
618 *codec_name = g_strdup ("Intel Video 3");
621 case GST_MAKE_FOURCC ('I', 'V', '4', '1'):
622 case GST_MAKE_FOURCC ('i', 'v', '4', '1'):
623 caps = gst_caps_new_simple ("video/x-indeo",
624 "indeoversion", G_TYPE_INT, 4, NULL);
626 *codec_name = g_strdup ("Intel Video 4");
629 case GST_MAKE_FOURCC ('I', 'V', '5', '0'):
630 caps = gst_caps_new_simple ("video/x-indeo",
631 "indeoversion", G_TYPE_INT, 5, NULL);
633 *codec_name = g_strdup ("Intel Video 5");
636 case GST_MAKE_FOURCC ('M', 'S', 'Z', 'H'):
637 caps = gst_caps_new_empty_simple ("video/x-mszh");
639 *codec_name = g_strdup ("Lossless MSZH Video");
642 case GST_MAKE_FOURCC ('Z', 'L', 'I', 'B'):
643 caps = gst_caps_new_empty_simple ("video/x-zlib");
645 *codec_name = g_strdup ("Lossless zlib video");
648 case GST_MAKE_FOURCC ('C', 'L', 'J', 'R'):
649 case GST_MAKE_FOURCC ('c', 'l', 'j', 'r'):
650 caps = gst_caps_new_empty_simple ("video/x-cirrus-logic-accupak");
652 *codec_name = g_strdup ("Cirrus Logipak AccuPak");
655 case GST_MAKE_FOURCC ('C', 'Y', 'U', 'V'):
656 case GST_MAKE_FOURCC ('c', 'y', 'u', 'v'):
657 caps = gst_caps_new_empty_simple ("video/x-compressed-yuv");
659 *codec_name = g_strdup ("CYUV Lossless");
662 case GST_MAKE_FOURCC ('D', 'U', 'C', 'K'):
663 case GST_MAKE_FOURCC ('P', 'V', 'E', 'Z'):
664 caps = gst_caps_new_simple ("video/x-truemotion",
665 "trueversion", G_TYPE_INT, 1, NULL);
667 *codec_name = g_strdup ("Duck Truemotion1");
670 case GST_MAKE_FOURCC ('T', 'M', '2', '0'):
671 caps = gst_caps_new_simple ("video/x-truemotion",
672 "trueversion", G_TYPE_INT, 2, NULL);
674 *codec_name = g_strdup ("TrueMotion 2.0");
677 case GST_MAKE_FOURCC ('V', 'P', '3', '0'):
678 case GST_MAKE_FOURCC ('v', 'p', '3', '0'):
679 case GST_MAKE_FOURCC ('V', 'P', '3', '1'):
680 case GST_MAKE_FOURCC ('v', 'p', '3', '1'):
681 case GST_MAKE_FOURCC ('V', 'P', '3', ' '):
682 caps = gst_caps_new_empty_simple ("video/x-vp3");
684 *codec_name = g_strdup ("VP3");
687 case GST_MAKE_FOURCC ('U', 'L', 'T', 'I'):
688 caps = gst_caps_new_empty_simple ("video/x-ultimotion");
690 *codec_name = g_strdup ("IBM UltiMotion");
693 case GST_MAKE_FOURCC ('T', 'S', 'C', 'C'):
694 case GST_MAKE_FOURCC ('t', 's', 'c', 'c'):{
696 gint depth = (strf->bit_cnt != 0) ? (gint) strf->bit_cnt : 24;
698 caps = gst_caps_new_simple ("video/x-camtasia", "depth", G_TYPE_INT,
702 caps = gst_caps_new_empty_simple ("video/x-camtasia");
705 *codec_name = g_strdup ("TechSmith Camtasia");
709 case GST_MAKE_FOURCC ('C', 'S', 'C', 'D'):
712 gint depth = (strf->bit_cnt != 0) ? (gint) strf->bit_cnt : 24;
714 caps = gst_caps_new_simple ("video/x-camstudio", "depth", G_TYPE_INT,
718 caps = gst_caps_new_empty_simple ("video/x-camstudio");
721 *codec_name = g_strdup ("Camstudio");
725 case GST_MAKE_FOURCC ('V', 'C', 'R', '1'):
726 caps = gst_caps_new_simple ("video/x-ati-vcr",
727 "vcrversion", G_TYPE_INT, 1, NULL);
729 *codec_name = g_strdup ("ATI VCR 1");
732 case GST_MAKE_FOURCC ('V', 'C', 'R', '2'):
733 caps = gst_caps_new_simple ("video/x-ati-vcr",
734 "vcrversion", G_TYPE_INT, 2, NULL);
736 *codec_name = g_strdup ("ATI VCR 2");
739 case GST_MAKE_FOURCC ('A', 'S', 'V', '1'):
740 caps = gst_caps_new_simple ("video/x-asus",
741 "asusversion", G_TYPE_INT, 1, NULL);
743 *codec_name = g_strdup ("Asus Video 1");
746 case GST_MAKE_FOURCC ('A', 'S', 'V', '2'):
747 caps = gst_caps_new_simple ("video/x-asus",
748 "asusversion", G_TYPE_INT, 2, NULL);
750 *codec_name = g_strdup ("Asus Video 2");
753 case GST_MAKE_FOURCC ('M', 'P', 'N', 'G'):
754 case GST_MAKE_FOURCC ('m', 'p', 'n', 'g'):
755 case GST_MAKE_FOURCC ('P', 'N', 'G', ' '):
756 caps = gst_caps_new_empty_simple ("image/png");
758 *codec_name = g_strdup ("PNG image");
761 case GST_MAKE_FOURCC ('F', 'L', 'V', '1'):
762 caps = gst_caps_new_simple ("video/x-flash-video",
763 "flvversion", G_TYPE_INT, 1, NULL);
765 *codec_name = g_strdup ("Flash Video 1");
768 case GST_MAKE_FOURCC ('V', 'M', 'n', 'c'):
769 caps = gst_caps_new_simple ("video/x-vmnc",
770 "version", G_TYPE_INT, 1, NULL);
772 *codec_name = g_strdup ("VMWare NC Video");
775 case GST_MAKE_FOURCC ('d', 'r', 'a', 'c'):
776 caps = gst_caps_new_empty_simple ("video/x-dirac");
778 *codec_name = g_strdup ("Dirac");
783 case GST_MAKE_FOURCC ('R', 'P', 'Z', 'A'):
784 caps = gst_caps_new_empty_simple ("video/x-apple-video");
786 *codec_name = g_strdup ("Apple Video (RPZA)");
790 case GST_MAKE_FOURCC ('F', 'F', 'V', '1'):
791 caps = gst_caps_new_simple ("video/x-ffv",
792 "ffvversion", G_TYPE_INT, 1, NULL);
794 *codec_name = g_strdup ("FFmpeg lossless video codec");
797 case GST_MAKE_FOURCC ('K', 'M', 'V', 'C'):
798 caps = gst_caps_new_empty_simple ("video/x-kmvc");
800 *codec_name = g_strdup ("Karl Morton's video codec");
803 case GST_MAKE_FOURCC ('v', 'p', '5', '0'):
804 case GST_MAKE_FOURCC ('V', 'P', '5', '0'):
805 caps = gst_caps_new_empty_simple ("video/x-vp5");
807 *codec_name = g_strdup ("On2 VP5");
810 case GST_MAKE_FOURCC ('v', 'p', '6', '0'):
811 case GST_MAKE_FOURCC ('V', 'P', '6', '0'):
812 case GST_MAKE_FOURCC ('v', 'p', '6', '1'):
813 case GST_MAKE_FOURCC ('V', 'P', '6', '1'):
814 case GST_MAKE_FOURCC ('V', 'p', '6', '2'):
815 case GST_MAKE_FOURCC ('V', 'P', '6', '2'):
816 caps = gst_caps_new_empty_simple ("video/x-vp6");
818 *codec_name = g_strdup ("On2 VP6");
821 case GST_MAKE_FOURCC ('V', 'P', '6', 'F'):
822 case GST_MAKE_FOURCC ('v', 'p', '6', 'f'):
823 case GST_MAKE_FOURCC ('F', 'L', 'V', '4'):
824 caps = gst_caps_new_empty_simple ("video/x-vp6-flash");
826 *codec_name = g_strdup ("On2 VP6");
829 case GST_MAKE_FOURCC ('v', 'p', '7', '0'):
830 case GST_MAKE_FOURCC ('V', 'P', '7', '0'):
831 caps = gst_caps_new_empty_simple ("video/x-vp7");
833 *codec_name = g_strdup ("On2 VP7");
836 case GST_MAKE_FOURCC ('V', 'P', '8', '0'):
837 caps = gst_caps_new_empty_simple ("video/x-vp8");
839 *codec_name = g_strdup ("On2 VP8");
842 case GST_MAKE_FOURCC ('L', 'M', '2', '0'):
843 caps = gst_caps_new_empty_simple ("video/x-mimic");
845 *codec_name = g_strdup ("Mimic webcam");
848 case GST_MAKE_FOURCC ('T', 'H', 'E', 'O'):
849 case GST_MAKE_FOURCC ('t', 'h', 'e', 'o'):
850 caps = gst_caps_new_empty_simple ("video/x-theora");
852 *codec_name = g_strdup ("Theora video codec");
856 case GST_MAKE_FOURCC ('F', 'P', 'S', '1'):
857 caps = gst_caps_new_empty_simple ("video/x-fraps");
859 *codec_name = g_strdup ("Fraps video");
864 GST_WARNING ("Unknown video fourcc %" GST_FOURCC_FORMAT,
865 GST_FOURCC_ARGS (codec_fcc));
870 gst_caps_set_simple (caps, "framerate", GST_TYPE_FRACTION,
871 strh->rate, strh->scale, NULL);
873 gst_caps_set_simple (caps,
874 "framerate", GST_TYPE_FRACTION_RANGE, 0, 1, G_MAXINT, 1, NULL);
878 gst_caps_set_simple (caps,
879 "width", G_TYPE_INT, strf->width,
880 "height", G_TYPE_INT, strf->height, NULL);
882 gst_caps_set_simple (caps,
883 "width", GST_TYPE_INT_RANGE, 1, G_MAXINT,
884 "height", GST_TYPE_INT_RANGE, 1, G_MAXINT, NULL);
888 if (strf_data || strd_data) {
889 GstBuffer *codec_data;
891 codec_data = strf_data ? strf_data : strd_data;
893 gst_caps_set_simple (caps, "codec_data", GST_TYPE_BUFFER, codec_data, NULL);
903 num_colors = strf->num_colors;
907 size = gst_buffer_get_size (palette);
909 if (size >= (num_colors * 4)) {
910 /* palette is always at least 256*4 bytes */
911 copy = gst_buffer_new_and_alloc (MAX (size, 256 * 4));
912 gst_buffer_copy_into (copy, palette, GST_BUFFER_COPY_MEMORY, 0, size);
914 #if (G_BYTE_ORDER == G_BIG_ENDIAN)
919 data = p = gst_buffer_map (copy, NULL, NULL, GST_MAP_READWRITE);
921 for (n = 0; n < num_colors; n++) {
922 GST_WRITE_UINT32_BE (p, GST_READ_UINT32_LE (p));
923 p += sizeof (guint32);
925 gst_buffer_unmap (copy, data, -1);
928 gst_caps_set_simple (caps, "palette_data", GST_TYPE_BUFFER, copy, NULL);
929 gst_buffer_unref (copy);
931 GST_WARNING ("Palette smaller than expected: broken file");
940 const guint32 ms_mask;
941 const GstAudioChannelPosition gst_pos;
942 } layout_mapping[] = {
944 0x00001, GST_AUDIO_CHANNEL_POSITION_FRONT_LEFT}, {
945 0x00002, GST_AUDIO_CHANNEL_POSITION_FRONT_RIGHT}, {
946 0x00004, GST_AUDIO_CHANNEL_POSITION_FRONT_CENTER}, {
947 0x00008, GST_AUDIO_CHANNEL_POSITION_LFE1}, {
948 0x00010, GST_AUDIO_CHANNEL_POSITION_REAR_LEFT}, {
949 0x00020, GST_AUDIO_CHANNEL_POSITION_REAR_RIGHT}, {
950 0x00040, GST_AUDIO_CHANNEL_POSITION_FRONT_LEFT_OF_CENTER}, {
951 0x00080, GST_AUDIO_CHANNEL_POSITION_FRONT_RIGHT_OF_CENTER}, {
952 0x00100, GST_AUDIO_CHANNEL_POSITION_REAR_CENTER}, {
953 0x00200, GST_AUDIO_CHANNEL_POSITION_SIDE_LEFT}, {
954 0x00400, GST_AUDIO_CHANNEL_POSITION_SIDE_RIGHT}, {
955 0x00800, GST_AUDIO_CHANNEL_POSITION_TOP_CENTER}, {
956 0x01000, GST_AUDIO_CHANNEL_POSITION_TOP_FRONT_LEFT}, {
957 0x02000, GST_AUDIO_CHANNEL_POSITION_TOP_FRONT_CENTER}, {
958 0x04000, GST_AUDIO_CHANNEL_POSITION_TOP_FRONT_RIGHT}, {
959 0x08000, GST_AUDIO_CHANNEL_POSITION_TOP_REAR_LEFT}, {
960 0x10000, GST_AUDIO_CHANNEL_POSITION_TOP_REAR_CENTER}, {
961 0x20000, GST_AUDIO_CHANNEL_POSITION_TOP_REAR_RIGHT}
964 #define MAX_CHANNEL_POSITIONS G_N_ELEMENTS (layout_mapping)
967 gst_riff_wavext_add_channel_mask (GstCaps * caps, guint32 layout)
970 gint num_channels, i, p;
971 guint64 channel_mask = 0;
973 s = gst_caps_get_structure (caps, 0);
974 if (!gst_structure_get_int (s, "channels", &num_channels))
975 g_return_val_if_reached (FALSE);
977 if (num_channels < 2 || num_channels > MAX_CHANNEL_POSITIONS) {
978 GST_DEBUG ("invalid number of channels: %d", num_channels);
983 for (i = 0; i < MAX_CHANNEL_POSITIONS; ++i) {
984 if ((layout & layout_mapping[i].ms_mask) != 0) {
985 if (p >= num_channels) {
986 GST_WARNING ("More bits set in the channel layout map than there "
987 "are channels! Broken file");
990 if (layout_mapping[i].gst_pos == GST_AUDIO_CHANNEL_POSITION_INVALID) {
991 GST_WARNING ("Unsupported channel position (mask 0x%08x) in channel "
992 "layout map - ignoring those channels", layout_mapping[i].ms_mask);
993 /* what to do? just ignore it and let downstream deal with a channel
994 * layout that has INVALID positions in it for now ... */
996 channel_mask |= G_GUINT64_CONSTANT (1) << layout_mapping[i].gst_pos;
1001 if (p != num_channels) {
1002 GST_WARNING ("Only %d bits set in the channel layout map, but there are "
1003 "supposed to be %d channels! Broken file", p, num_channels);
1007 gst_caps_set_simple (caps, "channel-mask", GST_TYPE_BITMASK, channel_mask,
1014 gst_riff_wave_add_default_channel_mask (GstCaps * caps)
1018 guint64 channel_mask = 0;
1020 s = gst_caps_get_structure (caps, 0);
1022 if (!gst_structure_get_int (s, "channels", &nchannels))
1023 g_return_val_if_reached (FALSE);
1025 if (nchannels > 8) {
1026 GST_DEBUG ("invalid number of channels: %d", nchannels);
1030 /* This uses the default channel mapping from ALSA which
1031 * is used in quite a few surround test files and seems to be
1032 * the defacto standard. The channel mapping from
1033 * WAVE_FORMAT_EXTENSIBLE doesn't seem to be used in normal
1034 * wav files like chan-id.wav.
1035 * http://bugzilla.gnome.org/show_bug.cgi?id=489010
1037 switch (nchannels) {
1039 /* Mono => nothing */
1043 G_GUINT64_CONSTANT (1) << GST_AUDIO_CHANNEL_POSITION_SIDE_RIGHT;
1045 G_GUINT64_CONSTANT (1) << GST_AUDIO_CHANNEL_POSITION_SIDE_LEFT;
1048 channel_mask |= G_GUINT64_CONSTANT (1) << GST_AUDIO_CHANNEL_POSITION_LFE1;
1052 G_GUINT64_CONSTANT (1) << GST_AUDIO_CHANNEL_POSITION_FRONT_CENTER;
1056 G_GUINT64_CONSTANT (1) << GST_AUDIO_CHANNEL_POSITION_REAR_RIGHT;
1058 G_GUINT64_CONSTANT (1) << GST_AUDIO_CHANNEL_POSITION_REAR_LEFT;
1062 G_GUINT64_CONSTANT (1) << GST_AUDIO_CHANNEL_POSITION_FRONT_RIGHT;
1064 G_GUINT64_CONSTANT (1) << GST_AUDIO_CHANNEL_POSITION_FRONT_LEFT;
1070 gst_caps_set_simple (caps, "channel-mask", GST_TYPE_BITMASK, channel_mask,
1077 gst_riff_wavext_get_default_channel_mask (guint nchannels)
1079 guint32 channel_mask = 0;
1081 /* Set the default channel mask for the given number of channels.
1082 * http://www.microsoft.com/whdc/device/audio/multichaud.mspx
1084 switch (nchannels) {
1086 channel_mask |= 0x00400;
1087 channel_mask |= 0x00200;
1089 channel_mask |= 0x00100;
1091 channel_mask |= 0x00080;
1092 channel_mask |= 0x00040;
1094 channel_mask |= 0x00020;
1095 channel_mask |= 0x00010;
1097 channel_mask |= 0x00008;
1099 channel_mask |= 0x00004;
1101 channel_mask |= 0x00002;
1102 channel_mask |= 0x00001;
1106 return channel_mask;
1110 gst_riff_create_audio_caps (guint16 codec_id,
1111 gst_riff_strh * strh, gst_riff_strf_auds * strf,
1112 GstBuffer * strf_data, GstBuffer * strd_data, char **codec_name)
1114 gboolean block_align = FALSE, rate_chan = TRUE;
1115 GstCaps *caps = NULL;
1116 gint rate_min = 1000, rate_max = 96000;
1117 gint channels_max = 2;
1120 case GST_RIFF_WAVE_FORMAT_PCM: /* PCM */
1125 gint ba = strf->blockalign;
1126 gint ch = strf->channels;
1128 GstAudioFormat format;
1130 /* If we have an empty blockalign, we take the width contained in
1137 if (strf->size > 32) {
1138 GST_WARNING ("invalid depth (%d) of pcm audio, overwriting.",
1140 strf->size = 8 * ((wd + 7) / 8);
1143 /* in riff, the depth is stored in the size field but it just means that
1144 * the _least_ significant bits are cleared. We can therefore just play
1145 * the sample as if it had a depth == width */
1146 /* For reference, the actual depth is in strf->size */
1150 gst_audio_format_build_integer (wd != 8, G_LITTLE_ENDIAN, wd, ws);
1152 caps = gst_caps_new_simple ("audio/x-raw",
1153 "format", G_TYPE_STRING, gst_audio_format_to_string (format),
1154 "layout", G_TYPE_STRING, "interleaved",
1155 "channels", G_TYPE_INT, ch, NULL);
1157 /* Add default channel layout. In theory this should be done
1158 * for 1 and 2 channels too but apparently breaks too many
1159 * things currently. Also we know no default layout for more than
1163 GST_WARNING ("don't know default layout for %d channels", ch);
1164 else if (gst_riff_wave_add_default_channel_mask (caps))
1165 GST_DEBUG ("using default channel layout for %d channels", ch);
1167 GST_WARNING ("failed to add channel layout");
1170 /* FIXME: this is pretty useless - we need fixed caps */
1171 caps = gst_caps_from_string ("audio/x-raw, "
1172 "format = (string) { S8, U8, S16LE, U16LE, S24LE, "
1173 "U24LE, S32LE, U32LE }, " "layout = (string) interleaved");
1175 if (codec_name && strf)
1176 *codec_name = g_strdup_printf ("Uncompressed %d-bit PCM audio",
1180 case GST_RIFF_WAVE_FORMAT_ADPCM:
1181 caps = gst_caps_new_simple ("audio/x-adpcm",
1182 "layout", G_TYPE_STRING, "microsoft", NULL);
1184 *codec_name = g_strdup ("ADPCM audio");
1188 case GST_RIFF_WAVE_FORMAT_IEEE_FLOAT:
1193 gint ba = strf->blockalign;
1194 gint ch = strf->channels;
1195 gint wd = ba * 8 / ch;
1197 caps = gst_caps_new_simple ("audio/x-raw",
1198 "format", G_TYPE_STRING, wd == 64 ? "F64LE" : "F32LE",
1199 "layout", G_TYPE_STRING, "interleaved",
1200 "channels", G_TYPE_INT, ch, NULL);
1202 /* Add default channel layout. In theory this should be done
1203 * for 1 and 2 channels too but apparently breaks too many
1204 * things currently. Also we know no default layout for more than
1208 GST_WARNING ("don't know default layout for %d channels", ch);
1209 else if (gst_riff_wave_add_default_channel_mask (caps))
1210 GST_DEBUG ("using default channel layout for %d channels", ch);
1212 GST_WARNING ("failed to add channel layout");
1215 /* FIXME: this is pretty useless - we need fixed caps */
1216 caps = gst_caps_from_string ("audio/x-raw, "
1217 "format = (string) { F32LE, F64LE }, "
1218 "layout = (string) interleaved");
1220 if (codec_name && strf)
1221 *codec_name = g_strdup_printf ("Uncompressed %d-bit IEEE float audio",
1225 case GST_RIFF_WAVE_FORMAT_IBM_CVSD:
1228 case GST_RIFF_WAVE_FORMAT_ALAW:
1230 if (strf->size != 8) {
1231 GST_WARNING ("invalid depth (%d) of alaw audio, overwriting.",
1234 strf->blockalign = (strf->size * strf->channels) / 8;
1235 strf->av_bps = strf->blockalign * strf->rate;
1237 if (strf->av_bps == 0 || strf->blockalign == 0) {
1238 GST_WARNING ("fixing av_bps (%d) and blockalign (%d) of alaw audio",
1239 strf->av_bps, strf->blockalign);
1240 strf->blockalign = (strf->size * strf->channels) / 8;
1241 strf->av_bps = strf->blockalign * strf->rate;
1245 caps = gst_caps_new_empty_simple ("audio/x-alaw");
1247 *codec_name = g_strdup ("A-law audio");
1250 case GST_RIFF_WAVE_FORMAT_WMS:
1251 caps = gst_caps_new_empty_simple ("audio/x-wms");
1253 gst_caps_set_simple (caps,
1254 "bitrate", G_TYPE_INT, strf->av_bps * 8,
1255 "width", G_TYPE_INT, strf->size,
1256 "depth", G_TYPE_INT, strf->size, NULL);
1258 gst_caps_set_simple (caps,
1259 "bitrate", GST_TYPE_INT_RANGE, 0, G_MAXINT, NULL);
1262 *codec_name = g_strdup ("Windows Media Audio Speech");
1266 case GST_RIFF_WAVE_FORMAT_MULAW:
1268 if (strf->size != 8) {
1269 GST_WARNING ("invalid depth (%d) of mulaw audio, overwriting.",
1272 strf->blockalign = (strf->size * strf->channels) / 8;
1273 strf->av_bps = strf->blockalign * strf->rate;
1275 if (strf->av_bps == 0 || strf->blockalign == 0) {
1276 GST_WARNING ("fixing av_bps (%d) and blockalign (%d) of mulaw audio",
1277 strf->av_bps, strf->blockalign);
1278 strf->blockalign = (strf->size * strf->channels) / 8;
1279 strf->av_bps = strf->blockalign * strf->rate;
1283 caps = gst_caps_new_empty_simple ("audio/x-mulaw");
1285 *codec_name = g_strdup ("Mu-law audio");
1288 case GST_RIFF_WAVE_FORMAT_OKI_ADPCM:
1291 case GST_RIFF_WAVE_FORMAT_DVI_ADPCM:
1293 caps = gst_caps_new_simple ("audio/x-adpcm",
1294 "layout", G_TYPE_STRING, "dvi", NULL);
1296 *codec_name = g_strdup ("DVI ADPCM audio");
1300 case GST_RIFF_WAVE_FORMAT_DSP_TRUESPEECH:
1303 caps = gst_caps_new_empty_simple ("audio/x-truespeech");
1305 *codec_name = g_strdup ("DSP Group TrueSpeech");
1308 case GST_RIFF_WAVE_FORMAT_GSM610:
1309 case GST_RIFF_WAVE_FORMAT_MSN:
1311 caps = gst_caps_new_empty_simple ("audio/ms-gsm");
1313 *codec_name = g_strdup ("MS GSM audio");
1316 case GST_RIFF_WAVE_FORMAT_MPEGL12: /* mp1 or mp2 */
1319 caps = gst_caps_new_simple ("audio/mpeg",
1320 "mpegversion", G_TYPE_INT, 1, "layer", G_TYPE_INT, 2, NULL);
1322 *codec_name = g_strdup ("MPEG-1 layer 2");
1325 case GST_RIFF_WAVE_FORMAT_MPEGL3: /* mp3 */
1328 caps = gst_caps_new_simple ("audio/mpeg",
1329 "mpegversion", G_TYPE_INT, 1, "layer", G_TYPE_INT, 3, NULL);
1331 *codec_name = g_strdup ("MPEG-1 layer 3");
1334 case GST_RIFF_WAVE_FORMAT_AMR_NB: /* amr-nb */
1338 caps = gst_caps_new_empty_simple ("audio/AMR");
1340 *codec_name = g_strdup ("AMR Narrow Band (NB)");
1343 case GST_RIFF_WAVE_FORMAT_AMR_WB: /* amr-wb */
1347 caps = gst_caps_new_empty_simple ("audio/AMR-WB");
1349 *codec_name = g_strdup ("AMR Wide Band (WB)");
1352 case GST_RIFF_WAVE_FORMAT_VORBIS1: /* ogg/vorbis mode 1 */
1353 case GST_RIFF_WAVE_FORMAT_VORBIS2: /* ogg/vorbis mode 2 */
1354 case GST_RIFF_WAVE_FORMAT_VORBIS3: /* ogg/vorbis mode 3 */
1355 case GST_RIFF_WAVE_FORMAT_VORBIS1PLUS: /* ogg/vorbis mode 1+ */
1356 case GST_RIFF_WAVE_FORMAT_VORBIS2PLUS: /* ogg/vorbis mode 2+ */
1357 case GST_RIFF_WAVE_FORMAT_VORBIS3PLUS: /* ogg/vorbis mode 3+ */
1359 caps = gst_caps_new_empty_simple ("audio/x-vorbis");
1361 *codec_name = g_strdup ("Vorbis");
1364 case GST_RIFF_WAVE_FORMAT_A52:
1366 caps = gst_caps_new_empty_simple ("audio/x-ac3");
1368 *codec_name = g_strdup ("AC-3 audio");
1370 case GST_RIFF_WAVE_FORMAT_DTS:
1372 caps = gst_caps_new_empty_simple ("audio/x-dts");
1374 *codec_name = g_strdup ("DTS audio");
1375 /* wavparse is not always able to specify rate/channels for DTS-in-wav */
1378 case GST_RIFF_WAVE_FORMAT_AAC:
1379 case GST_RIFF_WAVE_FORMAT_AAC_AC:
1380 case GST_RIFF_WAVE_FORMAT_AAC_pm:
1383 caps = gst_caps_new_simple ("audio/mpeg",
1384 "mpegversion", G_TYPE_INT, 4, NULL);
1386 *codec_name = g_strdup ("MPEG-4 AAC audio");
1389 case GST_RIFF_WAVE_FORMAT_WMAV1:
1390 case GST_RIFF_WAVE_FORMAT_WMAV2:
1391 case GST_RIFF_WAVE_FORMAT_WMAV3:
1392 case GST_RIFF_WAVE_FORMAT_WMAV3_L:
1394 gint version = (codec_id - GST_RIFF_WAVE_FORMAT_WMAV1) + 1;
1399 caps = gst_caps_new_simple ("audio/x-wma",
1400 "wmaversion", G_TYPE_INT, version, NULL);
1403 if (codec_id == GST_RIFF_WAVE_FORMAT_WMAV3_L)
1404 *codec_name = g_strdup ("WMA Lossless");
1406 *codec_name = g_strdup_printf ("WMA Version %d", version + 6);
1410 gst_caps_set_simple (caps,
1411 "bitrate", G_TYPE_INT, strf->av_bps * 8,
1412 "depth", G_TYPE_INT, strf->size, NULL);
1414 gst_caps_set_simple (caps,
1415 "bitrate", GST_TYPE_INT_RANGE, 0, G_MAXINT, NULL);
1419 case GST_RIFF_WAVE_FORMAT_SONY_ATRAC3:
1420 caps = gst_caps_new_empty_simple ("audio/x-vnd.sony.atrac3");
1422 *codec_name = g_strdup ("Sony ATRAC3");
1425 case GST_RIFF_WAVE_FORMAT_SIREN:
1426 caps = gst_caps_new_empty_simple ("audio/x-siren");
1428 *codec_name = g_strdup ("Siren7");
1432 case GST_RIFF_WAVE_FORMAT_ADPCM_IMA_DK4:
1437 gst_caps_new_simple ("audio/x-adpcm", "layout", G_TYPE_STRING, "dk4",
1440 *codec_name = g_strdup ("IMA/DK4 ADPCM");
1442 case GST_RIFF_WAVE_FORMAT_ADPCM_IMA_DK3:
1447 gst_caps_new_simple ("audio/x-adpcm", "layout", G_TYPE_STRING, "dk3",
1450 *codec_name = g_strdup ("IMA/DK3 ADPCM");
1453 case GST_RIFF_WAVE_FORMAT_ADPCM_IMA_WAV:
1458 gst_caps_new_simple ("audio/x-adpcm", "layout", G_TYPE_STRING, "dvi",
1461 *codec_name = g_strdup ("IMA/WAV ADPCM");
1463 case GST_RIFF_WAVE_FORMAT_EXTENSIBLE:{
1464 guint16 valid_bits_per_sample;
1465 guint32 channel_mask;
1466 guint32 subformat_guid[4];
1472 /* should be at least 22 bytes */
1473 size = gst_buffer_get_size (strf_data);
1475 if (strf_data == NULL || size < 22) {
1476 GST_WARNING ("WAVE_FORMAT_EXTENSIBLE data size is %" G_GSIZE_FORMAT
1477 " (expected: 22)", (strf_data) ? size : -1);
1481 data = gst_buffer_map (strf_data, &size, NULL, GST_MAP_READ);
1482 valid_bits_per_sample = GST_READ_UINT16_LE (data);
1483 channel_mask = GST_READ_UINT32_LE (data + 2);
1484 subformat_guid[0] = GST_READ_UINT32_LE (data + 6);
1485 subformat_guid[1] = GST_READ_UINT32_LE (data + 10);
1486 subformat_guid[2] = GST_READ_UINT32_LE (data + 14);
1487 subformat_guid[3] = GST_READ_UINT32_LE (data + 18);
1488 gst_buffer_unmap (strf_data, data, size);
1490 GST_DEBUG ("valid bps = %u", valid_bits_per_sample);
1491 GST_DEBUG ("channel mask = 0x%08x", channel_mask);
1492 GST_DEBUG ("GUID = %08x-%08x-%08x-%08x", subformat_guid[0],
1493 subformat_guid[1], subformat_guid[2], subformat_guid[3]);
1495 if (subformat_guid[1] == 0x00100000 &&
1496 subformat_guid[2] == 0xaa000080 && subformat_guid[3] == 0x719b3800) {
1497 if (subformat_guid[0] == 0x00000001) {
1500 gint ba = strf->blockalign;
1501 gint wd = ba * 8 / strf->channels;
1503 GstAudioFormat format;
1505 /* in riff, the depth is stored in the size field but it just
1506 * means that the _least_ significant bits are cleared. We can
1507 * therefore just play the sample as if it had a depth == width */
1510 /* For reference, use this to get the actual depth:
1512 * if (valid_bits_per_sample != 0)
1513 * ws = valid_bits_per_sample; */
1516 gst_audio_format_build_integer (wd != 8, G_LITTLE_ENDIAN, wd,
1519 caps = gst_caps_new_simple ("audio/x-raw",
1520 "format", G_TYPE_STRING, gst_audio_format_to_string (format),
1521 "layout", G_TYPE_STRING, "interleaved",
1522 "channels", G_TYPE_INT, strf->channels,
1523 "rate", G_TYPE_INT, strf->rate, NULL);
1525 /* If channel_mask == 0 and channels > 2 let's
1526 * assume default layout as some wav files don't have the
1527 * channel mask set. Don't set the layout for 1 or 2
1528 * channels as it apparently breaks too many things currently. */
1529 if (channel_mask == 0 && strf->channels > 2)
1531 gst_riff_wavext_get_default_channel_mask (strf->channels);
1533 if ((channel_mask != 0 || strf->channels > 2) &&
1534 !gst_riff_wavext_add_channel_mask (caps, channel_mask)) {
1535 GST_WARNING ("failed to add channel layout");
1536 gst_caps_unref (caps);
1542 *codec_name = g_strdup_printf ("Uncompressed %d-bit PCM audio",
1546 } else if (subformat_guid[0] == 0x00000003) {
1547 GST_DEBUG ("FLOAT");
1549 gint ba = strf->blockalign;
1550 gint wd = ba * 8 / strf->channels;
1552 caps = gst_caps_new_simple ("audio/x-raw",
1553 "format", G_TYPE_STRING, wd == 32 ? "F32LE" : "F64LE",
1554 "layout", G_TYPE_STRING, "interleaved",
1555 "channels", G_TYPE_INT, strf->channels,
1556 "rate", G_TYPE_INT, strf->rate, NULL);
1558 /* If channel_mask == 0 and channels > 2 let's
1559 * assume default layout as some wav files don't have the
1560 * channel mask set. Don't set the layout for 1 or 2
1561 * channels as it apparently breaks too many things currently. */
1562 if (channel_mask == 0 && strf->channels > 2)
1564 gst_riff_wavext_get_default_channel_mask (strf->channels);
1566 if ((channel_mask != 0 || strf->channels > 2) &&
1567 !gst_riff_wavext_add_channel_mask (caps, channel_mask)) {
1568 GST_WARNING ("failed to add channel layout");
1569 gst_caps_unref (caps);
1576 g_strdup_printf ("Uncompressed %d-bit IEEE float audio",
1580 } else if (subformat_guid[0] == 00000006) {
1583 if (strf->size != 8) {
1584 GST_WARNING ("invalid depth (%d) of alaw audio, overwriting.",
1588 strf->blockalign = strf->av_bps * strf->channels;
1590 if (strf->av_bps == 0 || strf->blockalign == 0) {
1592 ("fixing av_bps (%d) and blockalign (%d) of alaw audio",
1593 strf->av_bps, strf->blockalign);
1594 strf->av_bps = strf->size;
1595 strf->blockalign = strf->av_bps * strf->channels;
1599 caps = gst_caps_new_empty_simple ("audio/x-alaw");
1602 *codec_name = g_strdup ("A-law audio");
1603 } else if (subformat_guid[0] == 0x00000007) {
1604 GST_DEBUG ("MULAW");
1606 if (strf->size != 8) {
1607 GST_WARNING ("invalid depth (%d) of mulaw audio, overwriting.",
1611 strf->blockalign = strf->av_bps * strf->channels;
1613 if (strf->av_bps == 0 || strf->blockalign == 0) {
1615 ("fixing av_bps (%d) and blockalign (%d) of mulaw audio",
1616 strf->av_bps, strf->blockalign);
1617 strf->av_bps = strf->size;
1618 strf->blockalign = strf->av_bps * strf->channels;
1622 caps = gst_caps_new_empty_simple ("audio/x-mulaw");
1624 *codec_name = g_strdup ("Mu-law audio");
1625 } else if (subformat_guid[0] == 0x00000092) {
1626 GST_DEBUG ("FIXME: handle DOLBY AC3 SPDIF format");
1628 } else if (subformat_guid[0] == 0x6ba47966 &&
1629 subformat_guid[1] == 0x41783f83 &&
1630 subformat_guid[2] == 0xf0006596 && subformat_guid[3] == 0xe59262bf) {
1631 caps = gst_caps_new_empty_simple ("application/x-ogg-avi");
1633 *codec_name = g_strdup ("Ogg-AVI");
1637 GST_WARNING ("Unknown WAVE_FORMAT_EXTENSIBLE audio format");
1642 /* can anything decode these? pitfdll? */
1643 case GST_RIFF_WAVE_FORMAT_VOXWARE_AC8:
1644 case GST_RIFF_WAVE_FORMAT_VOXWARE_AC10:
1645 case GST_RIFF_WAVE_FORMAT_VOXWARE_AC16:
1646 case GST_RIFF_WAVE_FORMAT_VOXWARE_AC20:
1647 case GST_RIFF_WAVE_FORMAT_VOXWARE_METAVOICE:
1648 case GST_RIFF_WAVE_FORMAT_VOXWARE_METASOUND:
1649 case GST_RIFF_WAVE_FORMAT_VOXWARE_RT29HW:
1650 case GST_RIFF_WAVE_FORMAT_VOXWARE_VR12:
1651 case GST_RIFF_WAVE_FORMAT_VOXWARE_VR18:
1652 case GST_RIFF_WAVE_FORMAT_VOXWARE_TQ40:
1653 case GST_RIFF_WAVE_FORMAT_VOXWARE_TQ60:{
1654 caps = gst_caps_new_simple ("audio/x-voxware",
1655 "voxwaretype", G_TYPE_INT, (gint) codec_id, NULL);
1657 *codec_name = g_strdup ("Voxware");
1662 GST_WARNING ("Unknown audio tag 0x%04x", codec_id);
1668 if (strf->channels > channels_max)
1669 goto too_many_channels;
1670 if (strf->rate < rate_min || strf->rate > rate_max)
1673 gst_caps_set_simple (caps,
1674 "rate", G_TYPE_INT, strf->rate,
1675 "channels", G_TYPE_INT, strf->channels, NULL);
1678 gst_caps_set_simple (caps,
1679 "block_align", G_TYPE_INT, strf->blockalign, NULL);
1683 if (rate_min == rate_max)
1684 gst_caps_set_simple (caps, "rate", G_TYPE_INT, rate_min, NULL);
1686 gst_caps_set_simple (caps,
1687 "rate", GST_TYPE_INT_RANGE, rate_min, rate_max, NULL);
1688 if (channels_max == 1)
1689 gst_caps_set_simple (caps, "channels", G_TYPE_INT, 1, NULL);
1691 gst_caps_set_simple (caps,
1692 "channels", GST_TYPE_INT_RANGE, 1, channels_max, NULL);
1695 gst_caps_set_simple (caps,
1696 "block_align", GST_TYPE_INT_RANGE, 1, G_MAXINT, NULL);
1701 if (strf_data || strd_data) {
1702 gst_caps_set_simple (caps, "codec_data", GST_TYPE_BUFFER,
1703 strf_data ? strf_data : strd_data, NULL);
1711 ("Stream claims to contain %u channels, but format only supports %d",
1712 strf->channels, channels_max);
1713 gst_caps_unref (caps);
1717 ("Stream with sample_rate %u, but format only supports %d .. %d",
1718 strf->rate, rate_min, rate_max);
1719 gst_caps_unref (caps);
1724 gst_riff_create_iavs_caps (guint32 codec_fcc,
1725 gst_riff_strh * strh, gst_riff_strf_iavs * strf,
1726 GstBuffer * init_data, GstBuffer * extra_data, char **codec_name)
1728 GstCaps *caps = NULL;
1730 switch (codec_fcc) {
1731 /* is this correct? */
1732 case GST_MAKE_FOURCC ('D', 'V', 'S', 'D'):
1733 case GST_MAKE_FOURCC ('d', 'v', 's', 'd'):
1734 caps = gst_caps_new_simple ("video/x-dv",
1735 "systemstream", G_TYPE_BOOLEAN, TRUE, NULL);
1737 *codec_name = g_strdup ("Generic DV");
1741 GST_WARNING ("Unknown IAVS fourcc %" GST_FOURCC_FORMAT,
1742 GST_FOURCC_ARGS (codec_fcc));
1750 * Functions below are for template caps. All is variable.
1754 gst_riff_create_video_template_caps (void)
1756 static const guint32 tags[] = {
1757 GST_MAKE_FOURCC ('3', 'I', 'V', '1'),
1758 GST_MAKE_FOURCC ('A', 'S', 'V', '1'),
1759 GST_MAKE_FOURCC ('A', 'S', 'V', '2'),
1760 GST_MAKE_FOURCC ('C', 'L', 'J', 'R'),
1761 GST_MAKE_FOURCC ('C', 'S', 'C', 'D'),
1762 GST_MAKE_FOURCC ('C', 'Y', 'U', 'V'),
1763 GST_MAKE_FOURCC ('D', 'I', 'B', ' '),
1764 GST_MAKE_FOURCC ('D', 'I', 'V', '3'),
1765 GST_MAKE_FOURCC ('D', 'I', 'V', 'X'),
1766 GST_MAKE_FOURCC ('D', 'U', 'C', 'K'),
1767 GST_MAKE_FOURCC ('D', 'V', 'S', 'D'),
1768 GST_MAKE_FOURCC ('D', 'V', '5', '0'),
1769 GST_MAKE_FOURCC ('D', 'X', '5', '0'),
1770 GST_MAKE_FOURCC ('M', '4', 'C', 'C'),
1771 GST_MAKE_FOURCC ('F', 'L', 'V', '1'),
1772 GST_MAKE_FOURCC ('F', 'L', 'V', '4'),
1773 GST_MAKE_FOURCC ('H', '2', '6', '3'),
1774 GST_MAKE_FOURCC ('V', 'X', '1', 'K'),
1775 GST_MAKE_FOURCC ('H', '2', '6', '4'),
1776 GST_MAKE_FOURCC ('H', 'F', 'Y', 'U'),
1777 GST_MAKE_FOURCC ('I', '2', '6', '3'),
1778 GST_MAKE_FOURCC ('I', '4', '2', '0'),
1779 GST_MAKE_FOURCC ('I', 'V', '3', '2'),
1780 GST_MAKE_FOURCC ('I', 'V', '4', '1'),
1781 GST_MAKE_FOURCC ('I', 'V', '5', '0'),
1782 GST_MAKE_FOURCC ('L', '2', '6', '3'),
1783 GST_MAKE_FOURCC ('L', '2', '6', '4'),
1784 GST_MAKE_FOURCC ('M', '2', '6', '3'),
1785 GST_MAKE_FOURCC ('M', '4', 'S', '2'),
1786 GST_MAKE_FOURCC ('M', 'J', 'P', 'G'),
1787 GST_MAKE_FOURCC ('M', 'P', '4', '2'),
1788 GST_MAKE_FOURCC ('M', 'P', '4', '3'),
1789 GST_MAKE_FOURCC ('M', 'P', 'E', 'G'),
1790 GST_MAKE_FOURCC ('M', 'P', 'G', '2'),
1791 GST_MAKE_FOURCC ('M', 'P', 'G', '4'),
1792 GST_MAKE_FOURCC ('M', 'S', 'Z', 'H'),
1793 GST_MAKE_FOURCC ('P', 'N', 'G', ' '),
1794 GST_MAKE_FOURCC ('R', 'L', 'E', ' '),
1795 GST_MAKE_FOURCC ('R', 'T', '2', '1'),
1796 GST_MAKE_FOURCC ('S', 'P', '5', '3'),
1797 GST_MAKE_FOURCC ('T', 'M', '2', '0'),
1798 GST_MAKE_FOURCC ('T', 'S', 'C', 'C'),
1799 GST_MAKE_FOURCC ('U', 'L', 'T', 'I'),
1800 GST_MAKE_FOURCC ('U', 'Y', 'V', 'Y'),
1801 GST_MAKE_FOURCC ('V', 'C', 'R', '1'),
1802 GST_MAKE_FOURCC ('V', 'C', 'R', '2'),
1803 GST_MAKE_FOURCC ('V', 'D', 'O', 'W'),
1804 GST_MAKE_FOURCC ('V', 'I', 'V', 'O'),
1805 GST_MAKE_FOURCC ('V', 'M', 'n', 'c'),
1806 GST_MAKE_FOURCC ('V', 'P', '3', ' '),
1807 GST_MAKE_FOURCC ('V', 'S', 'S', 'H'),
1808 GST_MAKE_FOURCC ('W', 'M', 'V', '1'),
1809 GST_MAKE_FOURCC ('W', 'M', 'V', '2'),
1810 GST_MAKE_FOURCC ('W', 'M', 'V', '3'),
1811 GST_MAKE_FOURCC ('X', 'V', 'I', 'D'),
1812 GST_MAKE_FOURCC ('X', 'x', 'a', 'n'),
1813 GST_MAKE_FOURCC ('Y', 'U', 'Y', '2'),
1814 GST_MAKE_FOURCC ('Y', 'V', 'U', '9'),
1815 GST_MAKE_FOURCC ('Z', 'L', 'I', 'B'),
1816 GST_MAKE_FOURCC ('c', 'v', 'i', 'd'),
1817 GST_MAKE_FOURCC ('h', '2', '6', '4'),
1818 GST_MAKE_FOURCC ('m', 's', 'v', 'c'),
1819 GST_MAKE_FOURCC ('x', '2', '6', '3'),
1820 GST_MAKE_FOURCC ('d', 'r', 'a', 'c'),
1821 GST_MAKE_FOURCC ('F', 'F', 'V', '1'),
1822 GST_MAKE_FOURCC ('K', 'M', 'V', 'C'),
1823 GST_MAKE_FOURCC ('V', 'P', '5', '0'),
1824 GST_MAKE_FOURCC ('V', 'P', '6', '0'),
1825 GST_MAKE_FOURCC ('V', 'P', '6', 'F'),
1826 GST_MAKE_FOURCC ('V', 'P', '7', '0'),
1827 GST_MAKE_FOURCC ('V', 'P', '8', '0'),
1828 GST_MAKE_FOURCC ('L', 'M', '2', '0'),
1829 GST_MAKE_FOURCC ('R', 'P', 'Z', 'A'),
1830 GST_MAKE_FOURCC ('T', 'H', 'E', 'O'),
1831 GST_MAKE_FOURCC ('F', 'P', 'S', '1'),
1832 GST_MAKE_FOURCC ('A', 'A', 'S', 'C'),
1833 GST_MAKE_FOURCC ('Y', 'V', '1', '2'),
1834 GST_MAKE_FOURCC ('L', 'O', 'C', 'O'),
1835 GST_MAKE_FOURCC ('Z', 'M', 'B', 'V'),
1839 GstCaps *caps, *one;
1841 caps = gst_caps_new_empty ();
1842 for (i = 0; i < G_N_ELEMENTS (tags); i++) {
1843 one = gst_riff_create_video_caps (tags[i], NULL, NULL, NULL, NULL, NULL);
1845 gst_caps_append (caps, one);
1852 gst_riff_create_audio_template_caps (void)
1854 static const guint16 tags[] = {
1855 GST_RIFF_WAVE_FORMAT_GSM610,
1856 GST_RIFF_WAVE_FORMAT_MPEGL3,
1857 GST_RIFF_WAVE_FORMAT_MPEGL12,
1858 GST_RIFF_WAVE_FORMAT_PCM,
1859 GST_RIFF_WAVE_FORMAT_VORBIS1,
1860 GST_RIFF_WAVE_FORMAT_A52,
1861 GST_RIFF_WAVE_FORMAT_DTS,
1862 GST_RIFF_WAVE_FORMAT_AAC,
1863 GST_RIFF_WAVE_FORMAT_ALAW,
1864 GST_RIFF_WAVE_FORMAT_MULAW,
1865 GST_RIFF_WAVE_FORMAT_WMS,
1866 GST_RIFF_WAVE_FORMAT_ADPCM,
1867 GST_RIFF_WAVE_FORMAT_DVI_ADPCM,
1868 GST_RIFF_WAVE_FORMAT_DSP_TRUESPEECH,
1869 GST_RIFF_WAVE_FORMAT_WMAV1,
1870 GST_RIFF_WAVE_FORMAT_WMAV2,
1871 GST_RIFF_WAVE_FORMAT_WMAV3,
1872 GST_RIFF_WAVE_FORMAT_SONY_ATRAC3,
1873 GST_RIFF_WAVE_FORMAT_IEEE_FLOAT,
1874 GST_RIFF_WAVE_FORMAT_VOXWARE_METASOUND,
1875 GST_RIFF_WAVE_FORMAT_ADPCM_IMA_DK4,
1876 GST_RIFF_WAVE_FORMAT_ADPCM_IMA_DK3,
1877 GST_RIFF_WAVE_FORMAT_ADPCM_IMA_WAV,
1878 GST_RIFF_WAVE_FORMAT_AMR_NB,
1879 GST_RIFF_WAVE_FORMAT_AMR_WB,
1880 GST_RIFF_WAVE_FORMAT_SIREN,
1884 GstCaps *caps, *one;
1886 caps = gst_caps_new_empty ();
1887 for (i = 0; i < G_N_ELEMENTS (tags); i++) {
1888 one = gst_riff_create_audio_caps (tags[i], NULL, NULL, NULL, NULL, NULL);
1890 gst_caps_append (caps, one);
1892 one = gst_caps_new_empty_simple ("application/x-ogg-avi");
1893 gst_caps_append (caps, one);
1899 gst_riff_create_iavs_template_caps (void)
1901 static const guint32 tags[] = {
1902 GST_MAKE_FOURCC ('D', 'V', 'S', 'D')
1906 GstCaps *caps, *one;
1908 caps = gst_caps_new_empty ();
1909 for (i = 0; i < G_N_ELEMENTS (tags); i++) {
1910 one = gst_riff_create_iavs_caps (tags[i], NULL, NULL, NULL, NULL, NULL);
1912 gst_caps_append (caps, one);