|
1 /* Quicktime muxer plugin for GStreamer |
|
2 * Copyright (C) 2008 Thiago Sousa Santos <thiagoss@embedded.ufcg.edu.br> |
|
3 * Copyright (C) 2008 Mark Nauwelaerts <mnauw@users.sf.net> |
|
4 * |
|
5 * This library is free software; you can redistribute it and/or |
|
6 * modify it under the terms of the GNU Library General Public |
|
7 * License as published by the Free Software Foundation; either |
|
8 * version 2 of the License, or (at your option) any later version. |
|
9 * |
|
10 * This library is distributed in the hope that it will be useful, |
|
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of |
|
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
|
13 * Library General Public License for more details. |
|
14 * |
|
15 * You should have received a copy of the GNU Library General Public |
|
16 * License along with this library; if not, write to the |
|
17 * Free Software Foundation, Inc., 59 Temple Place - Suite 330, |
|
18 * Boston, MA 02111-1307, USA. |
|
19 */ |
|
20 /* |
|
21 * Unless otherwise indicated, Source Code is licensed under MIT license. |
|
22 * See further explanation attached in License Statement (distributed in the file |
|
23 * LICENSE). |
|
24 * |
|
25 * Permission is hereby granted, free of charge, to any person obtaining a copy of |
|
26 * this software and associated documentation files (the "Software"), to deal in |
|
27 * the Software without restriction, including without limitation the rights to |
|
28 * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies |
|
29 * of the Software, and to permit persons to whom the Software is furnished to do |
|
30 * so, subject to the following conditions: |
|
31 * |
|
32 * The above copyright notice and this permission notice shall be included in all |
|
33 * copies or substantial portions of the Software. |
|
34 * |
|
35 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
|
36 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
|
37 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE |
|
38 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
|
39 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, |
|
40 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE |
|
41 * SOFTWARE. |
|
42 */ |
|
43 |
|
44 #include "gstqtmuxmap.h" |
|
45 #include "fourcc.h" |
|
46 #include "ftypcc.h" |
|
47 |
|
48 /* static info related to various format */ |
|
49 |
|
50 #define COMMON_VIDEO_CAPS \ |
|
51 "width = (int) [ 16, 4096 ], " \ |
|
52 "height = (int) [ 16, 4096 ], " \ |
|
53 "framerate = (fraction) [ 0, MAX ]" |
|
54 |
|
55 #define COMMON_VIDEO_CAPS_NO_FRAMERATE \ |
|
56 "width = (int) [ 16, 4096 ], " \ |
|
57 "height = (int) [ 16, 4096 ] " |
|
58 |
|
59 #define H263_CAPS \ |
|
60 "video/x-h263, " \ |
|
61 COMMON_VIDEO_CAPS |
|
62 |
|
63 #define H264_CAPS \ |
|
64 "video/x-h264, " \ |
|
65 COMMON_VIDEO_CAPS |
|
66 |
|
67 #define MPEG4V_CAPS \ |
|
68 "video/mpeg, " \ |
|
69 "mpegversion = (int) 4, "\ |
|
70 "systemstream = (boolean) false, " \ |
|
71 COMMON_VIDEO_CAPS "; " \ |
|
72 "video/x-divx, " \ |
|
73 "divxversion = (int) 5, "\ |
|
74 COMMON_VIDEO_CAPS |
|
75 |
|
76 #define COMMON_AUDIO_CAPS(c, r) \ |
|
77 "channels = (int) [ 1, " G_STRINGIFY (c) " ], " \ |
|
78 "rate = (int) [ 1, " G_STRINGIFY (r) " ]" |
|
79 |
|
80 #define PCM_CAPS \ |
|
81 "audio/x-raw-int, " \ |
|
82 "width = (int) 8, " \ |
|
83 "depth = (int) 8, " \ |
|
84 COMMON_AUDIO_CAPS (2, MAX) ", " \ |
|
85 "signed = (boolean) { true, false }; " \ |
|
86 "audio/x-raw-int, " \ |
|
87 "width = (int) 16, " \ |
|
88 "depth = (int) 16, " \ |
|
89 "endianness = (int) { BIG_ENDIAN, LITTLE_ENDIAN }, " \ |
|
90 COMMON_AUDIO_CAPS (2, MAX) ", " \ |
|
91 "signed = (boolean) true " \ |
|
92 |
|
93 #define PCM_CAPS_FULL \ |
|
94 PCM_CAPS "; " \ |
|
95 "audio/x-raw-int, " \ |
|
96 "width = (int) 24, " \ |
|
97 "depth = (int) 24, " \ |
|
98 "endianness = (int) { BIG_ENDIAN, LITTLE_ENDIAN }, " \ |
|
99 COMMON_AUDIO_CAPS (2, MAX) ", " \ |
|
100 "signed = (boolean) true; " \ |
|
101 "audio/x-raw-int, " \ |
|
102 "width = (int) 32, " \ |
|
103 "depth = (int) 32, " \ |
|
104 "endianness = (int) { BIG_ENDIAN, LITTLE_ENDIAN }, " \ |
|
105 COMMON_AUDIO_CAPS (2, MAX) ", " \ |
|
106 "signed = (boolean) true " |
|
107 |
|
108 #define MP3_CAPS \ |
|
109 "audio/mpeg, " \ |
|
110 "mpegversion = (int) 1, " \ |
|
111 "layer = (int) 3, " \ |
|
112 COMMON_AUDIO_CAPS (2, MAX) |
|
113 |
|
114 #define AAC_CAPS \ |
|
115 "audio/mpeg, " \ |
|
116 "mpegversion = (int) 4, " \ |
|
117 COMMON_AUDIO_CAPS (8, MAX) |
|
118 |
|
119 #define AMR_CAPS \ |
|
120 "audio/AMR, " \ |
|
121 "rate = (int) 8000, " \ |
|
122 "channels = [ 1, 2 ]; " \ |
|
123 "audio/AMR-WB, " \ |
|
124 "rate = (int) 16000, " \ |
|
125 "channels = [ 1, 2 ] " |
|
126 |
|
127 /* FIXME 0.11 - take a look at bugs #580005 and #340375 */ |
|
128 GstQTMuxFormatProp gst_qt_mux_format_list[] = { |
|
129 /* original QuickTime format; see Apple site (e.g. qtff.pdf) */ |
|
130 { |
|
131 GST_QT_MUX_FORMAT_QT, |
|
132 "qtmux", |
|
133 "QuickTime", |
|
134 "GstQTMux", |
|
135 GST_STATIC_CAPS ("video/quicktime, variant = (string) apple"), |
|
136 GST_STATIC_CAPS ("video/x-raw-rgb, " |
|
137 COMMON_VIDEO_CAPS "; " |
|
138 "video/x-raw-yuv, " |
|
139 "format = (fourcc) UYVY, " |
|
140 COMMON_VIDEO_CAPS "; " |
|
141 MPEG4V_CAPS "; " |
|
142 H263_CAPS "; " |
|
143 H264_CAPS "; " |
|
144 "video/x-dv, " |
|
145 "systemstream = (boolean) false, " |
|
146 COMMON_VIDEO_CAPS "; " |
|
147 "image/jpeg, " |
|
148 COMMON_VIDEO_CAPS_NO_FRAMERATE "; " |
|
149 "video/x-qt-part, " COMMON_VIDEO_CAPS), |
|
150 GST_STATIC_CAPS (PCM_CAPS_FULL "; " |
|
151 MP3_CAPS " ; " |
|
152 AAC_CAPS " ; " |
|
153 "audio/x-alaw, " COMMON_AUDIO_CAPS (2, MAX) "; " AMR_CAPS) |
|
154 } |
|
155 , |
|
156 /* ISO 14496-14: mp42 as ISO base media extension |
|
157 * (supersedes original ISO 144996-1 mp41) */ |
|
158 { |
|
159 GST_QT_MUX_FORMAT_MP4, |
|
160 "mp4mux", |
|
161 "MP4", |
|
162 "GstMP4Mux", |
|
163 GST_STATIC_CAPS ("video/quicktime, variant = (string) iso"), |
|
164 GST_STATIC_CAPS (MPEG4V_CAPS "; " H264_CAPS ";" |
|
165 "video/x-mp4-part," COMMON_VIDEO_CAPS), |
|
166 GST_STATIC_CAPS (MP3_CAPS "; " AAC_CAPS) |
|
167 } |
|
168 , |
|
169 /* 3GPP Technical Specification 26.244 V7.3.0 |
|
170 * (extended in 3GPP2 File Formats for Multimedia Services) */ |
|
171 { |
|
172 GST_QT_MUX_FORMAT_3GP, |
|
173 "gppmux", |
|
174 "3GPP", |
|
175 "GstGPPMux", |
|
176 GST_STATIC_CAPS ("video/quicktime, variant = (string) 3gpp"), |
|
177 GST_STATIC_CAPS (H263_CAPS "; " MPEG4V_CAPS "; " H264_CAPS), |
|
178 GST_STATIC_CAPS (AMR_CAPS "; " MP3_CAPS "; " AAC_CAPS) |
|
179 } |
|
180 , |
|
181 /* ISO 15444-3: Motion-JPEG-2000 (also ISO base media extension) */ |
|
182 { |
|
183 GST_QT_MUX_FORMAT_MJ2, |
|
184 "mj2mux", |
|
185 "MJ2", |
|
186 "GstMJ2Mux", |
|
187 GST_STATIC_CAPS ("video/mj2"), |
|
188 GST_STATIC_CAPS ("image/x-j2c, " COMMON_VIDEO_CAPS), |
|
189 GST_STATIC_CAPS (PCM_CAPS) |
|
190 } |
|
191 , |
|
192 { |
|
193 GST_QT_MUX_FORMAT_NONE, |
|
194 } |
|
195 , |
|
196 }; |
|
197 |
|
198 /* pretty static, but may turn out needed a few times */ |
|
199 AtomsTreeFlavor |
|
200 gst_qt_mux_map_format_to_flavor (GstQTMuxFormat format) |
|
201 { |
|
202 if (format == GST_QT_MUX_FORMAT_QT) |
|
203 return ATOMS_TREE_FLAVOR_MOV; |
|
204 else if (format == GST_QT_MUX_FORMAT_3GP) |
|
205 return ATOMS_TREE_FLAVOR_3GP; |
|
206 else |
|
207 return ATOMS_TREE_FLAVOR_ISOM; |
|
208 } |
|
209 |
|
210 static void |
|
211 gst_qt_mux_map_check_tracks (AtomMOOV * moov, gint * _video, gint * _audio, |
|
212 gboolean * _has_h264) |
|
213 { |
|
214 GList *it; |
|
215 gint video = 0, audio = 0; |
|
216 gboolean has_h264 = FALSE; |
|
217 |
|
218 for (it = moov->traks; it != NULL; it = g_list_next (it)) { |
|
219 AtomTRAK *track = it->data; |
|
220 |
|
221 if (track->is_video) { |
|
222 video++; |
|
223 if (track->is_h264) |
|
224 has_h264 = TRUE; |
|
225 } else |
|
226 audio++; |
|
227 } |
|
228 |
|
229 if (_video) |
|
230 *_video = video; |
|
231 if (_audio) |
|
232 *_audio = audio; |
|
233 if (_has_h264) |
|
234 *_has_h264 = has_h264; |
|
235 } |
|
236 |
|
237 /* pretty static, but possibly dynamic format info */ |
|
238 |
|
239 /* notes: |
|
240 * - avc1 brand is not used, since the specific extensions indicated by it |
|
241 * are not used (e.g. sample groupings, etc) |
|
242 * - TODO: maybe even more 3GPP brand fine-tuning ?? |
|
243 * (but that might need ftyp rewriting at the end) */ |
|
244 void |
|
245 gst_qt_mux_map_format_to_header (GstQTMuxFormat format, GstBuffer ** _prefix, |
|
246 guint32 * _major, guint32 * _version, GList ** _compatible, AtomMOOV * moov, |
|
247 GstClockTime longest_chunk, gboolean faststart) |
|
248 { |
|
249 static guint32 qt_brands[] = { 0 }; |
|
250 static guint32 mp4_brands[] = { FOURCC_mp41, FOURCC_isom, FOURCC_iso2, 0 }; |
|
251 static guint32 gpp_brands[] = { FOURCC_isom, FOURCC_iso2, 0 }; |
|
252 static guint32 mjp2_brands[] = { FOURCC_isom, FOURCC_iso2, 0 }; |
|
253 static guint8 mjp2_prefix[] = |
|
254 { 0, 0, 0, 12, 'j', 'P', ' ', ' ', 0x0D, 0x0A, 0x87, 0x0A }; |
|
255 guint32 *comp = NULL; |
|
256 guint32 major = 0, version = 0; |
|
257 GstBuffer *prefix = NULL; |
|
258 GList *result = NULL; |
|
259 |
|
260 g_return_if_fail (_prefix != NULL); |
|
261 g_return_if_fail (_major != NULL); |
|
262 g_return_if_fail (_version != NULL); |
|
263 g_return_if_fail (_compatible != NULL); |
|
264 |
|
265 switch (format) { |
|
266 case GST_QT_MUX_FORMAT_QT: |
|
267 major = FOURCC_qt__; |
|
268 comp = qt_brands; |
|
269 version = 0x20050300; |
|
270 break; |
|
271 case GST_QT_MUX_FORMAT_MP4: |
|
272 major = FOURCC_mp42; |
|
273 comp = mp4_brands; |
|
274 break; |
|
275 case GST_QT_MUX_FORMAT_3GP: |
|
276 { |
|
277 gint video, audio; |
|
278 gboolean has_h264; |
|
279 |
|
280 gst_qt_mux_map_check_tracks (moov, &video, &audio, &has_h264); |
|
281 /* only track restriction really matters for Basic Profile */ |
|
282 if (video <= 1 && audio <= 1) { |
|
283 /* it seems only newer spec knows about H264 */ |
|
284 major = has_h264 ? FOURCC_3gp6 : FOURCC_3gp4; |
|
285 version = has_h264 ? 0x100 : 0x200; |
|
286 } else { |
|
287 major = FOURCC_3gg6; |
|
288 version = 0x100; |
|
289 } |
|
290 comp = gpp_brands; |
|
291 |
|
292 /* |
|
293 * We assume that we have chunks in dts order |
|
294 */ |
|
295 if (faststart && longest_chunk <= GST_SECOND) { |
|
296 /* add progressive download profile */ |
|
297 result = g_list_append (result, GUINT_TO_POINTER (FOURCC_3gr6)); |
|
298 } |
|
299 break; |
|
300 } |
|
301 case GST_QT_MUX_FORMAT_MJ2: |
|
302 major = FOURCC_mjp2; |
|
303 comp = mjp2_brands; |
|
304 version = 0; |
|
305 prefix = gst_buffer_new_and_alloc (sizeof (mjp2_prefix)); |
|
306 memcpy (GST_BUFFER_DATA (prefix), mjp2_prefix, GST_BUFFER_SIZE (prefix)); |
|
307 break; |
|
308 default: |
|
309 g_assert_not_reached (); |
|
310 break; |
|
311 } |
|
312 |
|
313 /* convert list to list, hm */ |
|
314 while (comp && *comp != 0) { |
|
315 /* order matters over efficiency */ |
|
316 result = g_list_append (result, GUINT_TO_POINTER (*comp)); |
|
317 comp++; |
|
318 } |
|
319 |
|
320 *_major = major; |
|
321 *_version = version; |
|
322 *_prefix = prefix; |
|
323 *_compatible = result; |
|
324 |
|
325 /* TODO 3GPP may include mp42 as compatible if applicable */ |
|
326 /* TODO 3GPP major brand 3gp7 if at most 1 video and audio track */ |
|
327 } |