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"
30 gst_riff_create_video_caps (guint32 codec_fcc,
31 gst_riff_strh * strh, gst_riff_strf_vids * strf, char **codec_name)
36 case GST_MAKE_FOURCC ('I', '4', '2', '0'):
37 caps = gst_caps_new_simple ("video/x-raw-yuv",
38 "format", GST_TYPE_FOURCC, codec_fcc, NULL);
40 *codec_name = g_strdup ("Raw, uncompressed I420");
42 case GST_MAKE_FOURCC ('Y', 'U', 'Y', '2'):
43 caps = gst_caps_new_simple ("video/x-raw-yuv",
44 "format", GST_TYPE_FOURCC, codec_fcc, NULL);
46 *codec_name = g_strdup ("Raw, uncompressed YUV 4:2:2");
49 case GST_MAKE_FOURCC ('M', 'J', 'P', 'G'): /* YUY2 MJPEG */
50 caps = gst_caps_new_simple ("video/x-jpeg", NULL);
52 *codec_name = g_strdup ("Motion JPEG");
54 case GST_MAKE_FOURCC ('J', 'P', 'E', 'G'): /* generic (mostly RGB) MJPEG */
55 caps = gst_caps_new_simple ("video/x-jpeg", NULL);
57 *codec_name = g_strdup ("JPEG Still Image");
60 case GST_MAKE_FOURCC ('P', 'I', 'X', 'L'): /* Miro/Pinnacle fourccs */
61 case GST_MAKE_FOURCC ('V', 'I', 'X', 'L'): /* Miro/Pinnacle fourccs */
62 caps = gst_caps_new_simple ("video/x-jpeg", NULL);
64 *codec_name = g_strdup ("Miro/Pinnacle Video XL");
67 case GST_MAKE_FOURCC ('H', 'F', 'Y', 'U'):
68 caps = gst_caps_new_simple ("video/x-huffyuv", NULL);
70 *codec_name = g_strdup ("Huffman Lossless Codec");
73 case GST_MAKE_FOURCC ('M', 'P', 'E', 'G'):
74 case GST_MAKE_FOURCC ('M', 'P', 'G', 'I'):
75 caps = gst_caps_new_simple ("video/mpeg",
76 "systemstream", G_TYPE_BOOLEAN, FALSE,
77 "mpegversion", G_TYPE_BOOLEAN, 1, NULL);
79 *codec_name = g_strdup ("MPEG video");
82 case GST_MAKE_FOURCC ('H', '2', '6', '3'):
83 caps = gst_caps_new_simple ("video/x-h263", NULL);
85 *codec_name = g_strdup ("ITU H.26n");
87 case GST_MAKE_FOURCC ('i', '2', '6', '3'):
88 caps = gst_caps_new_simple ("video/x-h263", NULL);
90 *codec_name = g_strdup ("ITU H.263");
92 case GST_MAKE_FOURCC ('L', '2', '6', '3'):
93 caps = gst_caps_new_simple ("video/x-h263", NULL);
95 *codec_name = g_strdup ("Lead H.263");
97 case GST_MAKE_FOURCC ('M', '2', '6', '3'):
98 caps = gst_caps_new_simple ("video/x-h263", NULL);
100 *codec_name = g_strdup ("Microsoft H.263");
102 case GST_MAKE_FOURCC ('V', 'D', 'O', 'W'):
103 caps = gst_caps_new_simple ("video/x-h263", NULL);
105 *codec_name = g_strdup ("VDOLive");
107 case GST_MAKE_FOURCC ('V', 'I', 'V', 'O'):
108 caps = gst_caps_new_simple ("video/x-h263", NULL);
110 *codec_name = g_strdup ("Vivo H.263");
112 case GST_MAKE_FOURCC ('x', '2', '6', '3'):
113 caps = gst_caps_new_simple ("video/x-h263", NULL);
115 *codec_name = g_strdup ("Xirlink H.263");
118 case GST_MAKE_FOURCC ('D', 'I', 'V', '3'):
119 caps = gst_caps_new_simple ("video/x-divx",
120 "divxversion", G_TYPE_INT, 3, NULL);
122 *codec_name = g_strdup ("DivX MPEG-4 Version 3");
124 case GST_MAKE_FOURCC ('D', 'I', 'V', '4'):
125 caps = gst_caps_new_simple ("video/x-divx",
126 "divxversion", G_TYPE_INT, 4, NULL);
128 *codec_name = g_strdup ("DivX MPEG-4 Version 4");
130 case GST_MAKE_FOURCC ('d', 'i', 'v', 'x'):
131 case GST_MAKE_FOURCC ('D', 'I', 'V', 'X'):
132 case GST_MAKE_FOURCC ('D', 'X', '5', '0'):
133 case GST_MAKE_FOURCC ('D', 'I', 'V', '5'):
134 caps = gst_caps_new_simple ("video/x-divx",
135 "divxversion", G_TYPE_INT, 5, NULL);
137 *codec_name = g_strdup ("DivX MPEG-4 Version 5");
140 case GST_MAKE_FOURCC ('X', 'V', 'I', 'D'):
141 case GST_MAKE_FOURCC ('x', 'v', 'i', 'd'):
142 caps = gst_caps_new_simple ("video/x-xvid", NULL);
144 *codec_name = g_strdup ("XVID MPEG-4");
147 case GST_MAKE_FOURCC ('M', 'P', 'G', '4'):
148 caps = gst_caps_new_simple ("video/x-msmpeg",
149 "msmpegversion", G_TYPE_INT, 41, NULL);
151 *codec_name = g_strdup ("Microsoft MPEG-4 4.1");
154 case GST_MAKE_FOURCC ('M', 'P', '4', '2'):
155 caps = gst_caps_new_simple ("video/x-msmpeg",
156 "msmpegversion", G_TYPE_INT, 42, NULL);
158 *codec_name = g_strdup ("Microsoft MPEG-4 4.2");
161 case GST_MAKE_FOURCC ('M', 'P', '4', '3'):
162 caps = gst_caps_new_simple ("video/x-msmpeg",
163 "msmpegversion", G_TYPE_INT, 43, NULL);
165 *codec_name = g_strdup ("Microsoft MPEG-4 4.3");
168 case GST_MAKE_FOURCC ('3', 'I', 'V', '1'):
169 case GST_MAKE_FOURCC ('3', 'I', 'V', '2'):
170 caps = gst_caps_new_simple ("video/x-3ivx", NULL);
172 *codec_name = g_strdup ("3ivx");
175 case GST_MAKE_FOURCC ('D', 'V', 'S', 'D'):
176 case GST_MAKE_FOURCC ('d', 'v', 's', 'd'):
177 caps = gst_caps_new_simple ("video/x-dv",
178 "systemstream", G_TYPE_BOOLEAN, FALSE, NULL);
180 *codec_name = g_strdup ("Generic DV");
183 case GST_MAKE_FOURCC ('W', 'M', 'V', '1'):
184 caps = gst_caps_new_simple ("video/x-wmv",
185 "wmvversion", G_TYPE_INT, 1, NULL);
187 *codec_name = g_strdup ("Windows Media Video 7");
190 case GST_MAKE_FOURCC ('W', 'M', 'V', '2'):
191 caps = gst_caps_new_simple ("video/x-wmv",
192 "wmvversion", G_TYPE_INT, 2, NULL);
194 *codec_name = g_strdup ("Windows Media Video 8");
197 case GST_MAKE_FOURCC ('W', 'M', 'V', '3'):
198 caps = gst_caps_new_simple ("video/x-wmv",
199 "wmvversion", G_TYPE_INT, 3, NULL);
201 *codec_name = g_strdup ("Windows Media Video 9");
204 case GST_MAKE_FOURCC ('c', 'v', 'i', 'd'):
205 caps = gst_caps_new_simple ("video/x-cinepak", NULL);
207 *codec_name = g_strdup ("Cinepak video");
211 GST_WARNING ("Unkown video fourcc " GST_FOURCC_FORMAT,
212 GST_FOURCC_ARGS (codec_fcc));
217 gfloat fps = 1. * strh->rate / strh->scale;
219 gst_caps_set_simple (caps, "framerate", G_TYPE_DOUBLE, fps, NULL);
221 gst_caps_set_simple (caps,
222 "framerate", GST_TYPE_DOUBLE_RANGE, 0., G_MAXDOUBLE, NULL);
226 gst_caps_set_simple (caps,
227 "width", G_TYPE_INT, strf->width,
228 "height", G_TYPE_INT, strf->height, NULL);
230 gst_caps_set_simple (caps,
231 "width", GST_TYPE_INT_RANGE, 16, 4096,
232 "height", GST_TYPE_INT_RANGE, 16, 4096, NULL);
239 gst_riff_create_audio_caps (guint16 codec_id,
240 gst_riff_strh * strh, gst_riff_strf_auds * strf, char **codec_name)
242 GstCaps *caps = NULL;
245 case GST_RIFF_WAVE_FORMAT_MPEGL3: /* mp3 */
246 caps = gst_caps_new_simple ("audio/mpeg",
247 "mpegversion", G_TYPE_INT, 1, "layer", G_TYPE_INT, 3, NULL);
249 *codec_name = g_strdup ("MPEG 1 layer 3");
252 case GST_RIFF_WAVE_FORMAT_MPEGL12: /* mp1 or mp2 */
253 caps = gst_caps_new_simple ("audio/mpeg",
254 "mpegversion", G_TYPE_INT, 1, "layer", G_TYPE_INT, 2, NULL);
256 *codec_name = g_strdup ("MPEG 1 layer 2");
259 case GST_RIFF_WAVE_FORMAT_PCM: /* PCM/wav */
261 gint ba = GUINT16_FROM_LE (strf->blockalign);
262 gint ch = GUINT16_FROM_LE (strf->channels);
263 gint ws = GUINT16_FROM_LE (strf->size);
265 caps = gst_caps_new_simple ("audio/x-raw-int",
266 "endianness", G_TYPE_INT, G_LITTLE_ENDIAN,
267 "width", G_TYPE_INT, (int) (ba * 8 / ch),
268 "depth", G_TYPE_INT, ws, "signed", G_TYPE_BOOLEAN, ws != 8, NULL);
270 caps = gst_caps_from_string ("audio/x-raw-int, "
271 "endianness = (int) LITTLE_ENDIAN, "
272 "signed = (boolean) { true, false }, "
273 "width = (int) { 8, 16 }, " "height = (int) { 8, 16 }");
276 *codec_name = g_strdup ("PCM WAV");
279 case GST_RIFF_WAVE_FORMAT_MULAW:
280 if (strf != NULL && strf->size != 8) {
281 GST_WARNING ("invalid depth (%d) of mulaw audio, overwriting.",
284 caps = gst_caps_new_simple ("audio/x-mulaw", NULL);
286 *codec_name = g_strdup ("Mulaw");
289 case GST_RIFF_WAVE_FORMAT_ALAW:
290 if (strf != NULL && strf->size != 8) {
291 GST_WARNING ("invalid depth (%d) of alaw audio, overwriting.",
294 caps = gst_caps_new_simple ("audio/x-alaw", NULL);
296 *codec_name = g_strdup ("Alaw");
299 case GST_RIFF_WAVE_FORMAT_VORBIS1: /* ogg/vorbis mode 1 */
300 case GST_RIFF_WAVE_FORMAT_VORBIS2: /* ogg/vorbis mode 2 */
301 case GST_RIFF_WAVE_FORMAT_VORBIS3: /* ogg/vorbis mode 3 */
302 case GST_RIFF_WAVE_FORMAT_VORBIS1PLUS: /* ogg/vorbis mode 1+ */
303 case GST_RIFF_WAVE_FORMAT_VORBIS2PLUS: /* ogg/vorbis mode 2+ */
304 case GST_RIFF_WAVE_FORMAT_VORBIS3PLUS: /* ogg/vorbis mode 3+ */
305 caps = gst_caps_new_simple ("audio/x-vorbis", NULL);
307 *codec_name = g_strdup ("Vorbis");
310 case GST_RIFF_WAVE_FORMAT_A52:
311 caps = gst_caps_new_simple ("audio/x-ac3", NULL);
313 *codec_name = g_strdup ("AC3");
317 GST_WARNING ("Unkown audio tag 0x%04x", codec_id);
322 gst_caps_set_simple (caps,
323 "rate", G_TYPE_INT, strf->rate,
324 "channels", G_TYPE_INT, strf->channels, NULL);
326 gst_caps_set_simple (caps,
327 "rate", GST_TYPE_INT_RANGE, 8000, 96000,
328 "channels", GST_TYPE_INT_RANGE, 1, 2, NULL);
335 gst_riff_create_iavs_caps (guint32 codec_fcc,
336 gst_riff_strh * strh, gst_riff_strf_iavs * strf, char **codec_name)
338 GstCaps *caps = NULL;
341 /* is this correct? */
342 case GST_MAKE_FOURCC ('D', 'V', 'S', 'D'):
343 case GST_MAKE_FOURCC ('d', 'v', 's', 'd'):
344 caps = gst_caps_new_simple ("video/x-dv",
345 "systemstream", G_TYPE_BOOLEAN, TRUE, NULL);
347 *codec_name = g_strdup ("Generic DV");
350 GST_WARNING ("Unkown IAVS fourcc " GST_FOURCC_FORMAT,
351 GST_FOURCC_ARGS (codec_fcc));
359 * Functions below are for template caps. All is variable.
363 gst_riff_create_video_template_caps (void)
366 GST_MAKE_FOURCC ('I', '4', '2', '0'),
367 GST_MAKE_FOURCC ('Y', 'U', 'Y', '2'),
368 GST_MAKE_FOURCC ('M', 'J', 'P', 'G'),
369 GST_MAKE_FOURCC ('D', 'V', 'S', 'D'),
370 GST_MAKE_FOURCC ('W', 'M', 'V', '1'),
371 GST_MAKE_FOURCC ('W', 'M', 'V', '2'),
372 GST_MAKE_FOURCC ('M', 'P', 'G', '4'),
373 GST_MAKE_FOURCC ('M', 'P', '4', '2'),
374 GST_MAKE_FOURCC ('M', 'P', '4', '3'),
375 GST_MAKE_FOURCC ('H', 'F', 'Y', 'U'),
376 GST_MAKE_FOURCC ('D', 'I', 'V', '3'),
377 GST_MAKE_FOURCC ('M', 'P', 'E', 'G'),
378 GST_MAKE_FOURCC ('H', '2', '6', '3'),
379 GST_MAKE_FOURCC ('D', 'I', 'V', 'X'),
380 GST_MAKE_FOURCC ('X', 'V', 'I', 'D'),
381 GST_MAKE_FOURCC ('3', 'I', 'V', '1'),
388 caps = gst_caps_new_empty ();
389 for (i = 0; tags[i] != 0; i++) {
390 one = gst_riff_create_video_caps (tags[i], NULL, NULL, NULL);
392 gst_caps_append (caps, one);
399 gst_riff_create_audio_template_caps (void)
402 GST_RIFF_WAVE_FORMAT_MPEGL3,
403 GST_RIFF_WAVE_FORMAT_MPEGL12,
404 GST_RIFF_WAVE_FORMAT_PCM,
405 GST_RIFF_WAVE_FORMAT_VORBIS1,
406 GST_RIFF_WAVE_FORMAT_A52,
407 GST_RIFF_WAVE_FORMAT_ALAW,
408 GST_RIFF_WAVE_FORMAT_MULAW,
415 caps = gst_caps_new_empty ();
416 for (i = 0; tags[i] != 0; i++) {
417 one = gst_riff_create_audio_caps (tags[i], NULL, NULL, NULL);
419 gst_caps_append (caps, one);
426 gst_riff_create_iavs_template_caps (void)
429 GST_MAKE_FOURCC ('D', 'V', 'S', 'D'),
436 caps = gst_caps_new_empty ();
437 for (i = 0; tags[i] != 0; i++) {
438 one = gst_riff_create_iavs_caps (tags[i], NULL, NULL, NULL);
440 gst_caps_append (caps, one);