FFmpeg coverage

Directory: ../../../ffmpeg/
File: src/libavformat/dump.c
Date: 2024-04-23 06:12:56
Exec Total Coverage
Lines: 395 555 71.2%
Functions: 18 27 66.7%
Branches: 219 340 64.4%
Line Branch Exec Source
1 /*
2 * Various pretty-printing functions for use within FFmpeg
3 * Copyright (c) 2000, 2001, 2002 Fabrice Bellard
4 *
5 * This file is part of FFmpeg.
6 *
7 * FFmpeg is free software; you can redistribute it and/or
8 * modify it under the terms of the GNU Lesser General Public
9 * License as published by the Free Software Foundation; either
10 * version 2.1 of the License, or (at your option) any later version.
11 *
12 * FFmpeg is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15 * Lesser General Public License for more details.
16 *
17 * You should have received a copy of the GNU Lesser General Public
18 * License along with FFmpeg; if not, write to the Free Software
19 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
20 */
21
22 #include <stdio.h>
23 #include <stdint.h>
24
25 #include "libavutil/avstring.h"
26 #include "libavutil/channel_layout.h"
27 #include "libavutil/display.h"
28 #include "libavutil/iamf.h"
29 #include "libavutil/intreadwrite.h"
30 #include "libavutil/log.h"
31 #include "libavutil/mastering_display_metadata.h"
32 #include "libavutil/ambient_viewing_environment.h"
33 #include "libavutil/dovi_meta.h"
34 #include "libavutil/mathematics.h"
35 #include "libavutil/mem.h"
36 #include "libavutil/opt.h"
37 #include "libavutil/replaygain.h"
38 #include "libavutil/spherical.h"
39 #include "libavutil/stereo3d.h"
40 #include "libavutil/timecode.h"
41
42 #include "libavcodec/avcodec.h"
43
44 #include "avformat.h"
45 #include "internal.h"
46
47 #define HEXDUMP_PRINT(...) \
48 do { \
49 if (!f) \
50 av_log(avcl, level, __VA_ARGS__); \
51 else \
52 fprintf(f, __VA_ARGS__); \
53 } while (0)
54
55 1 static void hex_dump_internal(void *avcl, FILE *f, int level,
56 const uint8_t *buf, int size)
57 {
58 int len, i, j, c;
59
60
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61 2 len = size - i;
62
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 2 if (len > 16)
63 1 len = 16;
64
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 2 HEXDUMP_PRINT("%08x ", i);
65
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 34 for (j = 0; j < 16; j++) {
66
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 32 if (j < len)
67
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 24 HEXDUMP_PRINT(" %02x", buf[i + j]);
68 else
69
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 8 HEXDUMP_PRINT(" ");
70 }
71
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 2 HEXDUMP_PRINT(" ");
72
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 26 for (j = 0; j < len; j++) {
73 24 c = buf[i + j];
74
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 24 if (c < ' ' || c > '~')
75 15 c = '.';
76
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 24 HEXDUMP_PRINT("%c", c);
77 }
78
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 2 HEXDUMP_PRINT("\n");
79 }
80 1 }
81
82 ✗ void av_hex_dump(FILE *f, const uint8_t *buf, int size)
83 {
84 ✗ hex_dump_internal(NULL, f, 0, buf, size);
85 ✗ }
86
87 1 void av_hex_dump_log(void *avcl, int level, const uint8_t *buf, int size)
88 {
89 1 hex_dump_internal(avcl, NULL, level, buf, size);
90 1 }
91
92 ✗ static void pkt_dump_internal(void *avcl, FILE *f, int level, const AVPacket *pkt,
93 int dump_payload, AVRational time_base)
94 {
95 ✗ HEXDUMP_PRINT("stream #%d:\n", pkt->stream_index);
96 ✗ HEXDUMP_PRINT(" keyframe=%d\n", (pkt->flags & AV_PKT_FLAG_KEY) != 0);
97 ✗ HEXDUMP_PRINT(" duration=%0.3f\n", pkt->duration * av_q2d(time_base));
98 /* DTS is _always_ valid after av_read_frame() */
99 ✗ HEXDUMP_PRINT(" dts=");
100 ✗ if (pkt->dts == AV_NOPTS_VALUE)
101 ✗ HEXDUMP_PRINT("N/A");
102 else
103 ✗ HEXDUMP_PRINT("%0.3f", pkt->dts * av_q2d(time_base));
104 /* PTS may not be known if B-frames are present. */
105 ✗ HEXDUMP_PRINT(" pts=");
106 ✗ if (pkt->pts == AV_NOPTS_VALUE)
107 ✗ HEXDUMP_PRINT("N/A");
108 else
109 ✗ HEXDUMP_PRINT("%0.3f", pkt->pts * av_q2d(time_base));
110 ✗ HEXDUMP_PRINT("\n");
111 ✗ HEXDUMP_PRINT(" size=%d\n", pkt->size);
112 ✗ if (dump_payload)
113 ✗ hex_dump_internal(avcl, f, level, pkt->data, pkt->size);
114 ✗ }
115
116 ✗ void av_pkt_dump2(FILE *f, const AVPacket *pkt, int dump_payload, const AVStream *st)
117 {
118 ✗ pkt_dump_internal(NULL, f, 0, pkt, dump_payload, st->time_base);
119 ✗ }
120
121 ✗ void av_pkt_dump_log2(void *avcl, int level, const AVPacket *pkt, int dump_payload,
122 const AVStream *st)
123 {
124 ✗ pkt_dump_internal(avcl, NULL, level, pkt, dump_payload, st->time_base);
125 ✗ }
126
127
128 27520 static void print_fps(double d, const char *postfix, int log_level)
129 {
130 27520 uint64_t v = lrintf(d * 100);
131
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 27520 if (!v)
132 ✗ av_log(NULL, log_level, "%1.4f %s", d, postfix);
133
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 27520 else if (v % 100)
134 1966 av_log(NULL, log_level, "%3.2f %s", d, postfix);
135
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 25554 else if (v % (100 * 1000))
136 23441 av_log(NULL, log_level, "%1.0f %s", d, postfix);
137 else
138 2113 av_log(NULL, log_level, "%1.0fk %s", d / 1000, postfix);
139 27520 }
140
141 10723 static void dump_dictionary(void *ctx, const AVDictionary *m,
142 const char *name, const char *indent,
143 int log_level)
144 {
145 10723 const AVDictionaryEntry *tag = NULL;
146
147
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 10723 if (!m)
148 ✗ return;
149
150 10723 av_log(ctx, log_level, "%s%s:\n", indent, name);
151
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 30215 while ((tag = av_dict_iterate(m, tag)))
152
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 19492 if (strcmp("language", tag->key)) {
153 18430 const char *p = tag->value;
154 18430 av_log(ctx, log_level,
155 18430 "%s %-16s: ", indent, tag->key);
156
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 37380 while (*p) {
157 18950 size_t len = strcspn(p, "\x8\xa\xb\xc\xd");
158
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 18950 av_log(ctx, log_level, "%.*s", (int)(FFMIN(255, len)), p);
159 18950 p += len;
160
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 18950 if (*p == 0xd) av_log(ctx, log_level, " ");
161
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 18950 if (*p == 0xa) av_log(ctx, log_level, "\n%s %-16s: ", indent, "");
162
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 18950 if (*p) p++;
163 }
164 18430 av_log(ctx, log_level, "\n");
165 }
166 }
167
168 28692 static void dump_metadata(void *ctx, const AVDictionary *m, const char *indent,
169 int log_level)
170 {
171
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 28692 if (m && !(av_dict_count(m) == 1 && av_dict_get(m, "language", NULL, 0)))
172 10669 dump_dictionary(ctx, m, "Metadata", indent, log_level);
173 28692 }
174
175 /* param change side data*/
176 ✗ static void dump_paramchange(void *ctx, const AVPacketSideData *sd, int log_level)
177 {
178 ✗ int size = sd->size;
179 ✗ const uint8_t *data = sd->data;
180 uint32_t flags, sample_rate, width, height;
181
182 ✗ if (!data || sd->size < 4)
183 ✗ goto fail;
184
185 ✗ flags = AV_RL32(data);
186 ✗ data += 4;
187 ✗ size -= 4;
188
189 ✗ if (flags & AV_SIDE_DATA_PARAM_CHANGE_SAMPLE_RATE) {
190 ✗ if (size < 4)
191 ✗ goto fail;
192 ✗ sample_rate = AV_RL32(data);
193 ✗ data += 4;
194 ✗ size -= 4;
195 ✗ av_log(ctx, log_level, "sample_rate %"PRIu32", ", sample_rate);
196 }
197 ✗ if (flags & AV_SIDE_DATA_PARAM_CHANGE_DIMENSIONS) {
198 ✗ if (size < 8)
199 ✗ goto fail;
200 ✗ width = AV_RL32(data);
201 ✗ data += 4;
202 ✗ size -= 4;
203 ✗ height = AV_RL32(data);
204 ✗ data += 4;
205 ✗ size -= 4;
206 ✗ av_log(ctx, log_level, "width %"PRIu32" height %"PRIu32, width, height);
207 }
208
209 ✗ return;
210 ✗ fail:
211 ✗ av_log(ctx, AV_LOG_ERROR, "unknown param\n");
212 }
213
214 /* replaygain side data*/
215 ✗ static void print_gain(void *ctx, const char *str, int32_t gain, int log_level)
216 {
217 ✗ av_log(ctx, log_level, "%s - ", str);
218 ✗ if (gain == INT32_MIN)
219 ✗ av_log(ctx, log_level, "unknown");
220 else
221 ✗ av_log(ctx, log_level, "%f", gain / 100000.0f);
222 ✗ av_log(ctx, log_level, ", ");
223 ✗ }
224
225 ✗ static void print_peak(void *ctx, const char *str, uint32_t peak, int log_level)
226 {
227 ✗ av_log(ctx, log_level, "%s - ", str);
228 ✗ if (!peak)
229 ✗ av_log(ctx, log_level, "unknown");
230 else
231 ✗ av_log(ctx, log_level, "%f", (float) peak / UINT32_MAX);
232 ✗ av_log(ctx, log_level, ", ");
233 ✗ }
234
235 ✗ static void dump_replaygain(void *ctx, const AVPacketSideData *sd, int log_level)
236 {
237 const AVReplayGain *rg;
238
239 ✗ if (sd->size < sizeof(*rg)) {
240 ✗ av_log(ctx, AV_LOG_ERROR, "invalid data\n");
241 ✗ return;
242 }
243 ✗ rg = (const AVReplayGain *)sd->data;
244
245 ✗ print_gain(ctx, "track gain", rg->track_gain, log_level);
246 ✗ print_peak(ctx, "track peak", rg->track_peak, log_level);
247 ✗ print_gain(ctx, "album gain", rg->album_gain, log_level);
248 ✗ print_peak(ctx, "album peak", rg->album_peak, log_level);
249 }
250
251 469 static void dump_stereo3d(void *ctx, const AVPacketSideData *sd, int log_level)
252 {
253 const AVStereo3D *stereo;
254
255
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 469 if (sd->size < sizeof(*stereo)) {
256 ✗ av_log(ctx, AV_LOG_ERROR, "invalid data\n");
257 ✗ return;
258 }
259
260 469 stereo = (const AVStereo3D *)sd->data;
261
262 469 av_log(ctx, log_level, "%s", av_stereo3d_type_name(stereo->type));
263
264
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 469 if (stereo->flags & AV_STEREO3D_FLAG_INVERT)
265 9 av_log(ctx, log_level, " (inverted)");
266 }
267
268 12 static void dump_audioservicetype(void *ctx, const AVPacketSideData *sd, int log_level)
269 {
270 12 const enum AVAudioServiceType *ast = (const enum AVAudioServiceType *)sd->data;
271
272
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 12 if (sd->size < sizeof(*ast)) {
273 ✗ av_log(ctx, AV_LOG_ERROR, "invalid data\n");
274 ✗ return;
275 }
276
277
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 12 switch (*ast) {
278 12 case AV_AUDIO_SERVICE_TYPE_MAIN:
279 12 av_log(ctx, log_level, "main");
280 12 break;
281 ✗ case AV_AUDIO_SERVICE_TYPE_EFFECTS:
282 ✗ av_log(ctx, log_level, "effects");
283 ✗ break;
284 ✗ case AV_AUDIO_SERVICE_TYPE_VISUALLY_IMPAIRED:
285 ✗ av_log(ctx, log_level, "visually impaired");
286 ✗ break;
287 ✗ case AV_AUDIO_SERVICE_TYPE_HEARING_IMPAIRED:
288 ✗ av_log(ctx, log_level, "hearing impaired");
289 ✗ break;
290 ✗ case AV_AUDIO_SERVICE_TYPE_DIALOGUE:
291 ✗ av_log(ctx, log_level, "dialogue");
292 ✗ break;
293 ✗ case AV_AUDIO_SERVICE_TYPE_COMMENTARY:
294 ✗ av_log(ctx, log_level, "commentary");
295 ✗ break;
296 ✗ case AV_AUDIO_SERVICE_TYPE_EMERGENCY:
297 ✗ av_log(ctx, log_level, "emergency");
298 ✗ break;
299 ✗ case AV_AUDIO_SERVICE_TYPE_VOICE_OVER:
300 ✗ av_log(ctx, log_level, "voice over");
301 ✗ break;
302 ✗ case AV_AUDIO_SERVICE_TYPE_KARAOKE:
303 ✗ av_log(ctx, log_level, "karaoke");
304 ✗ break;
305 ✗ default:
306 ✗ av_log(ctx, AV_LOG_WARNING, "unknown");
307 ✗ break;
308 }
309 }
310
311 319 static void dump_cpb(void *ctx, const AVPacketSideData *sd, int log_level)
312 {
313 319 const AVCPBProperties *cpb = (const AVCPBProperties *)sd->data;
314
315
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 319 if (sd->size < sizeof(*cpb)) {
316 ✗ av_log(ctx, AV_LOG_ERROR, "invalid data\n");
317 ✗ return;
318 }
319
320 319 av_log(ctx, log_level,
321 "bitrate max/min/avg: %"PRId64"/%"PRId64"/%"PRId64" buffer size: %"PRId64" ",
322 319 cpb->max_bitrate, cpb->min_bitrate, cpb->avg_bitrate,
323 319 cpb->buffer_size);
324
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 319 if (cpb->vbv_delay == UINT64_MAX)
325 319 av_log(ctx, log_level, "vbv_delay: N/A");
326 else
327 ✗ av_log(ctx, log_level, "vbv_delay: %"PRIu64"", cpb->vbv_delay);
328 }
329
330 21 static void dump_mastering_display_metadata(void *ctx, const AVPacketSideData *sd,
331 int log_level)
332 {
333 21 const AVMasteringDisplayMetadata *metadata =
334 (const AVMasteringDisplayMetadata *)sd->data;
335 21 av_log(ctx, log_level, "Mastering Display Metadata, "
336 "has_primaries:%d has_luminance:%d "
337 "r(%5.4f,%5.4f) g(%5.4f,%5.4f) b(%5.4f %5.4f) wp(%5.4f, %5.4f) "
338 "min_luminance=%f, max_luminance=%f",
339 21 metadata->has_primaries, metadata->has_luminance,
340 av_q2d(metadata->display_primaries[0][0]),
341 av_q2d(metadata->display_primaries[0][1]),
342 av_q2d(metadata->display_primaries[1][0]),
343 av_q2d(metadata->display_primaries[1][1]),
344 av_q2d(metadata->display_primaries[2][0]),
345 av_q2d(metadata->display_primaries[2][1]),
346 av_q2d(metadata->white_point[0]), av_q2d(metadata->white_point[1]),
347 av_q2d(metadata->min_luminance), av_q2d(metadata->max_luminance));
348 21 }
349
350 18 static void dump_content_light_metadata(void *ctx, const AVPacketSideData *sd,
351 int log_level)
352 {
353 18 const AVContentLightMetadata *metadata =
354 (const AVContentLightMetadata *)sd->data;
355 18 av_log(ctx, log_level, "Content Light Level Metadata, "
356 "MaxCLL=%d, MaxFALL=%d",
357 18 metadata->MaxCLL, metadata->MaxFALL);
358 18 }
359
360 6 static void dump_ambient_viewing_environment_metadata(void *ctx, const AVPacketSideData *sd)
361 {
362 6 const AVAmbientViewingEnvironment *ambient =
363 (const AVAmbientViewingEnvironment *)sd->data;
364 6 av_log(ctx, AV_LOG_INFO, "Ambient Viewing Environment, "
365 "ambient_illuminance=%f, ambient_light_x=%f, ambient_light_y=%f",
366 av_q2d(ambient->ambient_illuminance),
367 av_q2d(ambient->ambient_light_x),
368 av_q2d(ambient->ambient_light_y));
369 6 }
370
371 11 static void dump_spherical(void *ctx, const AVCodecParameters *par,
372 const AVPacketSideData *sd, int log_level)
373 {
374 11 const AVSphericalMapping *spherical = (const AVSphericalMapping *)sd->data;
375 double yaw, pitch, roll;
376
377
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 11 if (sd->size < sizeof(*spherical)) {
378 ✗ av_log(ctx, AV_LOG_ERROR, "invalid data\n");
379 ✗ return;
380 }
381
382 11 av_log(ctx, log_level, "%s ", av_spherical_projection_name(spherical->projection));
383
384 11 yaw = ((double)spherical->yaw) / (1 << 16);
385 11 pitch = ((double)spherical->pitch) / (1 << 16);
386 11 roll = ((double)spherical->roll) / (1 << 16);
387 11 av_log(ctx, log_level, "(%f/%f/%f) ", yaw, pitch, roll);
388
389
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 11 if (spherical->projection == AV_SPHERICAL_EQUIRECTANGULAR_TILE) {
390 size_t l, t, r, b;
391 11 av_spherical_tile_bounds(spherical, par->width, par->height,
392 &l, &t, &r, &b);
393 11 av_log(ctx, log_level,
394 "[%"SIZE_SPECIFIER", %"SIZE_SPECIFIER", %"SIZE_SPECIFIER", %"SIZE_SPECIFIER"] ",
395 l, t, r, b);
396 ✗ } else if (spherical->projection == AV_SPHERICAL_CUBEMAP) {
397 ✗ av_log(ctx, log_level, "[pad %"PRIu32"] ", spherical->padding);
398 }
399 }
400
401 13 static void dump_dovi_conf(void *ctx, const AVPacketSideData *sd,
402 int log_level)
403 {
404 13 const AVDOVIDecoderConfigurationRecord *dovi =
405 (const AVDOVIDecoderConfigurationRecord *)sd->data;
406
407 13 av_log(ctx, log_level, "version: %d.%d, profile: %d, level: %d, "
408 "rpu flag: %d, el flag: %d, bl flag: %d, compatibility id: %d",
409 13 dovi->dv_version_major, dovi->dv_version_minor,
410 13 dovi->dv_profile, dovi->dv_level,
411 13 dovi->rpu_present_flag,
412 13 dovi->el_present_flag,
413 13 dovi->bl_present_flag,
414 13 dovi->dv_bl_signal_compatibility_id);
415 13 }
416
417 ✗ static void dump_s12m_timecode(void *ctx, const AVStream *st, const AVPacketSideData *sd,
418 int log_level)
419 {
420 ✗ const uint32_t *tc = (const uint32_t *)sd->data;
421
422 ✗ if ((sd->size != sizeof(uint32_t) * 4) || (tc[0] > 3)) {
423 ✗ av_log(ctx, AV_LOG_ERROR, "invalid data\n");
424 ✗ return;
425 }
426
427 ✗ for (int j = 1; j <= tc[0]; j++) {
428 char tcbuf[AV_TIMECODE_STR_SIZE];
429 ✗ av_timecode_make_smpte_tc_string2(tcbuf, st->avg_frame_rate, tc[j], 0, 0);
430 ✗ av_log(ctx, log_level, "timecode - %s%s", tcbuf, j != tc[0] ? ", " : "");
431 }
432 }
433
434 14792 static void dump_sidedata(void *ctx, const AVStream *st, const char *indent,
435 int log_level)
436 {
437 int i;
438
439
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 14792 if (st->codecpar->nb_coded_side_data)
440 856 av_log(ctx, log_level, "%sSide data:\n", indent);
441
442
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 15690 for (i = 0; i < st->codecpar->nb_coded_side_data; i++) {
443 898 const AVPacketSideData *sd = &st->codecpar->coded_side_data[i];
444 898 av_log(ctx, log_level, "%s ", indent);
445
446
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 898 switch (sd->type) {
447 ✗ case AV_PKT_DATA_PALETTE:
448 ✗ av_log(ctx, log_level, "palette");
449 ✗ break;
450 ✗ case AV_PKT_DATA_NEW_EXTRADATA:
451 ✗ av_log(ctx, log_level, "new extradata");
452 ✗ break;
453 ✗ case AV_PKT_DATA_PARAM_CHANGE:
454 ✗ av_log(ctx, log_level, "paramchange: ");
455 ✗ dump_paramchange(ctx, sd, log_level);
456 ✗ break;
457 ✗ case AV_PKT_DATA_H263_MB_INFO:
458 ✗ av_log(ctx, log_level, "H.263 macroblock info");
459 ✗ break;
460 ✗ case AV_PKT_DATA_REPLAYGAIN:
461 ✗ av_log(ctx, log_level, "replaygain: ");
462 ✗ dump_replaygain(ctx, sd, log_level);
463 ✗ break;
464 19 case AV_PKT_DATA_DISPLAYMATRIX:
465 19 av_log(ctx, log_level, "displaymatrix: rotation of %.2f degrees",
466 19 av_display_rotation_get((const int32_t *)sd->data));
467 19 break;
468 469 case AV_PKT_DATA_STEREO3D:
469 469 av_log(ctx, log_level, "stereo3d: ");
470 469 dump_stereo3d(ctx, sd, log_level);
471 469 break;
472 12 case AV_PKT_DATA_AUDIO_SERVICE_TYPE:
473 12 av_log(ctx, log_level, "audio service type: ");
474 12 dump_audioservicetype(ctx, sd, log_level);
475 12 break;
476 ✗ case AV_PKT_DATA_QUALITY_STATS:
477 ✗ av_log(ctx, log_level, "quality factor: %"PRId32", pict_type: %c",
478 ✗ AV_RL32(sd->data), av_get_picture_type_char(sd->data[4]));
479 ✗ break;
480 319 case AV_PKT_DATA_CPB_PROPERTIES:
481 319 av_log(ctx, log_level, "cpb: ");
482 319 dump_cpb(ctx, sd, log_level);
483 319 break;
484 21 case AV_PKT_DATA_MASTERING_DISPLAY_METADATA:
485 21 dump_mastering_display_metadata(ctx, sd, log_level);
486 21 break;
487 11 case AV_PKT_DATA_SPHERICAL:
488 11 av_log(ctx, log_level, "spherical: ");
489 11 dump_spherical(ctx, st->codecpar, sd, log_level);
490 11 break;
491 18 case AV_PKT_DATA_CONTENT_LIGHT_LEVEL:
492 18 dump_content_light_metadata(ctx, sd, log_level);
493 18 break;
494 8 case AV_PKT_DATA_ICC_PROFILE:
495 8 av_log(ctx, log_level, "ICC Profile");
496 8 break;
497 13 case AV_PKT_DATA_DOVI_CONF:
498 13 av_log(ctx, log_level, "DOVI configuration record: ");
499 13 dump_dovi_conf(ctx, sd, log_level);
500 13 break;
501 ✗ case AV_PKT_DATA_S12M_TIMECODE:
502 ✗ av_log(ctx, log_level, "SMPTE ST 12-1:2014: ");
503 ✗ dump_s12m_timecode(ctx, st, sd, log_level);
504 ✗ break;
505 6 case AV_PKT_DATA_AMBIENT_VIEWING_ENVIRONMENT:
506 6 dump_ambient_viewing_environment_metadata(ctx, sd);
507 6 break;
508 2 default:
509 2 av_log(ctx, log_level, "unknown side data type %d "
510 2 "(%"SIZE_SPECIFIER" bytes)", sd->type, sd->size);
511 2 break;
512 }
513
514 898 av_log(ctx, log_level, "\n");
515 }
516 14792 }
517
518 14846 static void dump_disposition(int disposition, int log_level)
519 {
520
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 14846 if (disposition & AV_DISPOSITION_DEFAULT)
521 1729 av_log(NULL, log_level, " (default)");
522
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 14846 if (disposition & AV_DISPOSITION_DUB)
523 4 av_log(NULL, log_level, " (dub)");
524
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 14846 if (disposition & AV_DISPOSITION_ORIGINAL)
525 4 av_log(NULL, log_level, " (original)");
526
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 14846 if (disposition & AV_DISPOSITION_COMMENT)
527 5 av_log(NULL, log_level, " (comment)");
528
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 14846 if (disposition & AV_DISPOSITION_LYRICS)
529 1 av_log(NULL, log_level, " (lyrics)");
530
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 14846 if (disposition & AV_DISPOSITION_KARAOKE)
531 1 av_log(NULL, log_level, " (karaoke)");
532
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 14846 if (disposition & AV_DISPOSITION_FORCED)
533 7 av_log(NULL, log_level, " (forced)");
534
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 14846 if (disposition & AV_DISPOSITION_HEARING_IMPAIRED)
535 22 av_log(NULL, log_level, " (hearing impaired)");
536
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 14846 if (disposition & AV_DISPOSITION_VISUAL_IMPAIRED)
537 13 av_log(NULL, log_level, " (visual impaired)");
538
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 14846 if (disposition & AV_DISPOSITION_CLEAN_EFFECTS)
539 ✗ av_log(NULL, log_level, " (clean effects)");
540
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 14846 if (disposition & AV_DISPOSITION_ATTACHED_PIC)
541 97 av_log(NULL, log_level, " (attached pic)");
542
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 14846 if (disposition & AV_DISPOSITION_TIMED_THUMBNAILS)
543 ✗ av_log(NULL, log_level, " (timed thumbnails)");
544
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 14846 if (disposition & AV_DISPOSITION_CAPTIONS)
545 6 av_log(NULL, log_level, " (captions)");
546
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 14846 if (disposition & AV_DISPOSITION_DESCRIPTIONS)
547 15 av_log(NULL, log_level, " (descriptions)");
548
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 14846 if (disposition & AV_DISPOSITION_METADATA)
549 4 av_log(NULL, log_level, " (metadata)");
550
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 14846 if (disposition & AV_DISPOSITION_DEPENDENT)
551 165 av_log(NULL, log_level, " (dependent)");
552
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 14846 if (disposition & AV_DISPOSITION_STILL_IMAGE)
553 ✗ av_log(NULL, log_level, " (still image)");
554
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 14846 if (disposition & AV_DISPOSITION_NON_DIEGETIC)
555 ✗ av_log(NULL, log_level, " (non-diegetic)");
556 14846 }
557
558 /* "user interface" functions */
559 14792 static void dump_stream_format(const AVFormatContext *ic, int i,
560 int group_index, int index, int is_output,
561 int log_level)
562 {
563 char buf[256];
564
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 14792 int flags = (is_output ? ic->oformat->flags : ic->iformat->flags);
565 14792 const AVStream *st = ic->streams[i];
566 14792 const FFStream *const sti = cffstream(st);
567 14792 const AVDictionaryEntry *lang = av_dict_get(st->metadata, "language", NULL, 0);
568 14792 const char *separator = ic->dump_separator;
569
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 14792 const char *group_indent = group_index >= 0 ? " " : "";
570
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 14792 const char *extra_indent = group_index >= 0 ? " " : " ";
571 AVCodecContext *avctx;
572 int ret;
573
574 14792 avctx = avcodec_alloc_context3(NULL);
575
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 14792 if (!avctx)
576 ✗ return;
577
578 14792 ret = avcodec_parameters_to_context(avctx, st->codecpar);
579
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 14792 if (ret < 0) {
580 ✗ avcodec_free_context(&avctx);
581 ✗ return;
582 }
583
584 // Fields which are missing from AVCodecParameters need to be taken from the AVCodecContext
585
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 14792 if (sti->avctx) {
586 7650 avctx->properties = sti->avctx->properties;
587 7650 avctx->codec = sti->avctx->codec;
588 7650 avctx->qmin = sti->avctx->qmin;
589 7650 avctx->qmax = sti->avctx->qmax;
590 7650 avctx->coded_width = sti->avctx->coded_width;
591 7650 avctx->coded_height = sti->avctx->coded_height;
592 }
593
594
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 14792 if (separator)
595 14792 av_opt_set(avctx, "dump_separator", separator, 0);
596 14792 avcodec_string(buf, sizeof(buf), avctx, is_output);
597 14792 avcodec_free_context(&avctx);
598
599 14792 av_log(NULL, log_level, "%s Stream #%d", group_indent, index);
600 14792 av_log(NULL, log_level, ":%d", i);
601
602 /* the pid is an important information, so we display it */
603 /* XXX: add a generic system */
604
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 14792 if (flags & AVFMT_SHOW_IDS)
605 870 av_log(NULL, log_level, "[0x%x]", st->id);
606
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 14792 if (lang)
607 1407 av_log(NULL, log_level, "(%s)", lang->value);
608 14792 av_log(NULL, AV_LOG_DEBUG, ", %d, %d/%d", sti->codec_info_nb_frames,
609 14792 st->time_base.num, st->time_base.den);
610 14792 av_log(NULL, log_level, ": %s", buf);
611
612
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 16143 if (st->sample_aspect_ratio.num &&
613 1351 av_cmp_q(st->sample_aspect_ratio, st->codecpar->sample_aspect_ratio)) {
614 AVRational display_aspect_ratio;
615 375 av_reduce(&display_aspect_ratio.num, &display_aspect_ratio.den,
616 375 st->codecpar->width * (int64_t)st->sample_aspect_ratio.num,
617 375 st->codecpar->height * (int64_t)st->sample_aspect_ratio.den,
618 1024 * 1024);
619 375 av_log(NULL, log_level, ", SAR %d:%d DAR %d:%d",
620 375 st->sample_aspect_ratio.num, st->sample_aspect_ratio.den,
621 display_aspect_ratio.num, display_aspect_ratio.den);
622 }
623
624
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 14792 if (st->codecpar->codec_type == AVMEDIA_TYPE_VIDEO) {
625
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 11177 int fps = st->avg_frame_rate.den && st->avg_frame_rate.num;
626
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 11177 int tbr = st->r_frame_rate.den && st->r_frame_rate.num;
627
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 11177 int tbn = st->time_base.den && st->time_base.num;
628
629
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 11177 if (fps || tbr || tbn)
630 11177 av_log(NULL, log_level, "%s", separator);
631
632
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 11177 if (fps)
633
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 10362 print_fps(av_q2d(st->avg_frame_rate), tbr || tbn ? "fps, " : "fps", log_level);
634
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 11177 if (tbr)
635
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 5981 print_fps(av_q2d(st->r_frame_rate), tbn ? "tbr, " : "tbr", log_level);
636
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 11177 if (tbn)
637 11177 print_fps(1 / av_q2d(st->time_base), "tbn", log_level);
638 }
639
640 14792 dump_disposition(st->disposition, log_level);
641 14792 av_log(NULL, log_level, "\n");
642
643 14792 dump_metadata(NULL, st->metadata, extra_indent, log_level);
644
645 14792 dump_sidedata(NULL, st, extra_indent, log_level);
646 }
647
648 54 static void dump_stream_group(const AVFormatContext *ic, uint8_t *printed,
649 int i, int index, int is_output)
650 {
651 54 const AVStreamGroup *stg = ic->stream_groups[i];
652
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 54 int flags = (is_output ? ic->oformat->flags : ic->iformat->flags);
653 char buf[512];
654 int ret;
655
656 54 av_log(NULL, AV_LOG_INFO, " Stream group #%d:%d", index, i);
657
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 54 if (flags & AVFMT_SHOW_IDS)
658 38 av_log(NULL, AV_LOG_INFO, "[0x%"PRIx64"]", stg->id);
659 54 av_log(NULL, AV_LOG_INFO, ":");
660
661
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 54 switch (stg->type) {
662 24 case AV_STREAM_GROUP_PARAMS_IAMF_AUDIO_ELEMENT: {
663 24 const AVIAMFAudioElement *audio_element = stg->params.iamf_audio_element;
664 24 av_log(NULL, AV_LOG_INFO, " IAMF Audio Element:");
665 24 dump_disposition(stg->disposition, AV_LOG_INFO);
666 24 av_log(NULL, AV_LOG_INFO, "\n");
667 24 dump_metadata(NULL, stg->metadata, " ", AV_LOG_INFO);
668
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 84 for (int j = 0; j < audio_element->nb_layers; j++) {
669 60 const AVIAMFLayer *layer = audio_element->layers[j];
670 60 int channel_count = layer->ch_layout.nb_channels;
671 60 av_log(NULL, AV_LOG_INFO, " Layer %d:", j);
672 60 ret = av_channel_layout_describe(&layer->ch_layout, buf, sizeof(buf));
673
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 60 if (ret >= 0)
674 60 av_log(NULL, AV_LOG_INFO, " %s", buf);
675 60 av_log(NULL, AV_LOG_INFO, "\n");
676
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 294 for (int k = 0; channel_count > 0 && k < stg->nb_streams; k++) {
677 234 AVStream *st = stg->streams[k];
678 234 dump_stream_format(ic, st->index, i, index, is_output, AV_LOG_VERBOSE);
679 234 printed[st->index] = 1;
680 234 channel_count -= st->codecpar->ch_layout.nb_channels;
681 }
682 }
683 24 break;
684 }
685 24 case AV_STREAM_GROUP_PARAMS_IAMF_MIX_PRESENTATION: {
686 24 const AVIAMFMixPresentation *mix_presentation = stg->params.iamf_mix_presentation;
687 24 av_log(NULL, AV_LOG_INFO, " IAMF Mix Presentation:");
688 24 dump_disposition(stg->disposition, AV_LOG_INFO);
689 24 av_log(NULL, AV_LOG_INFO, "\n");
690 24 dump_metadata(NULL, stg->metadata, " ", AV_LOG_INFO);
691 24 dump_dictionary(NULL, mix_presentation->annotations, "Annotations", " ", AV_LOG_INFO);
692
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 54 for (int j = 0; j < mix_presentation->nb_submixes; j++) {
693 30 AVIAMFSubmix *sub_mix = mix_presentation->submixes[j];
694 30 av_log(NULL, AV_LOG_INFO, " Submix %d:\n", j);
695
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 60 for (int k = 0; k < sub_mix->nb_elements; k++) {
696 30 const AVIAMFSubmixElement *submix_element = sub_mix->elements[k];
697 30 const AVStreamGroup *audio_element = NULL;
698
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 30 for (int l = 0; l < ic->nb_stream_groups; l++)
699
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 30 if (ic->stream_groups[l]->type == AV_STREAM_GROUP_PARAMS_IAMF_AUDIO_ELEMENT &&
700
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 30 ic->stream_groups[l]->id == submix_element->audio_element_id) {
701 30 audio_element = ic->stream_groups[l];
702 30 break;
703 }
704
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 30 if (audio_element) {
705 30 av_log(NULL, AV_LOG_INFO, " IAMF Audio Element #%d:%d",
706 30 index, audio_element->index);
707
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 30 if (flags & AVFMT_SHOW_IDS)
708 20 av_log(NULL, AV_LOG_INFO, "[0x%"PRIx64"]", audio_element->id);
709 30 av_log(NULL, AV_LOG_INFO, "\n");
710 30 dump_dictionary(NULL, submix_element->annotations, "Annotations", " ", AV_LOG_INFO);
711 }
712 }
713
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 96 for (int k = 0; k < sub_mix->nb_layouts; k++) {
714 66 const AVIAMFSubmixLayout *submix_layout = sub_mix->layouts[k];
715 66 av_log(NULL, AV_LOG_INFO, " Layout #%d:", k);
716
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 66 if (submix_layout->layout_type == 2) {
717 60 ret = av_channel_layout_describe(&submix_layout->sound_system, buf, sizeof(buf));
718
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 60 if (ret >= 0)
719 60 av_log(NULL, AV_LOG_INFO, " %s", buf);
720
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 6 } else if (submix_layout->layout_type == 3)
721 6 av_log(NULL, AV_LOG_INFO, " Binaural");
722 66 av_log(NULL, AV_LOG_INFO, "\n");
723 }
724 }
725 24 break;
726 }
727 6 case AV_STREAM_GROUP_PARAMS_TILE_GRID: {
728 6 const AVStreamGroupTileGrid *tile_grid = stg->params.tile_grid;
729 6 AVCodecContext *avctx = avcodec_alloc_context3(NULL);
730 6 const char *ptr = NULL;
731 6 av_log(NULL, AV_LOG_INFO, " Tile Grid:");
732
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 6 if (avctx && stg->nb_streams && !avcodec_parameters_to_context(avctx, stg->streams[0]->codecpar)) {
733 6 avctx->width = tile_grid->width;
734 6 avctx->height = tile_grid->height;
735 6 avctx->coded_width = tile_grid->coded_width;
736 6 avctx->coded_height = tile_grid->coded_height;
737
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 6 if (ic->dump_separator)
738 6 av_opt_set(avctx, "dump_separator", ic->dump_separator, 0);
739 6 buf[0] = 0;
740 6 avcodec_string(buf, sizeof(buf), avctx, is_output);
741 6 ptr = av_stristr(buf, " ");
742 }
743 6 avcodec_free_context(&avctx);
744
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 6 if (ptr)
745 6 av_log(NULL, AV_LOG_INFO, "%s", ptr);
746 6 dump_disposition(stg->disposition, AV_LOG_INFO);
747 6 av_log(NULL, AV_LOG_INFO, "\n");
748 6 dump_metadata(NULL, stg->metadata, " ", AV_LOG_INFO);
749
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 20 for (int i = 0; i < stg->nb_streams; i++) {
750 14 const AVStream *st = stg->streams[i];
751 14 dump_stream_format(ic, st->index, i, index, is_output, AV_LOG_VERBOSE);
752 14 printed[st->index] = 1;
753 }
754 6 break;
755 }
756 ✗ default:
757 ✗ break;
758 }
759 54 }
760
761 13692 void av_dump_format(AVFormatContext *ic, int index,
762 const char *url, int is_output)
763 {
764 int i;
765
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 13692 uint8_t *printed = ic->nb_streams ? av_mallocz(ic->nb_streams) : NULL;
766
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 13692 if (ic->nb_streams && !printed)
767 ✗ return;
768
769
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 27384 av_log(NULL, AV_LOG_INFO, "%s #%d, %s, %s '%s':\n",
770 is_output ? "Output" : "Input",
771 index,
772 13692 is_output ? ic->oformat->name : ic->iformat->name,
773 is_output ? "to" : "from", url);
774 13692 dump_metadata(NULL, ic->metadata, " ", AV_LOG_INFO);
775
776
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 13692 if (!is_output) {
777 6934 av_log(NULL, AV_LOG_INFO, " Duration: ");
778
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 6934 if (ic->duration != AV_NOPTS_VALUE) {
779 int64_t hours, mins, secs, us;
780
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 5847 int64_t duration = ic->duration + (ic->duration <= INT64_MAX - 5000 ? 5000 : 0);
781 5847 secs = duration / AV_TIME_BASE;
782 5847 us = duration % AV_TIME_BASE;
783 5847 mins = secs / 60;
784 5847 secs %= 60;
785 5847 hours = mins / 60;
786 5847 mins %= 60;
787 5847 av_log(NULL, AV_LOG_INFO, "%02"PRId64":%02"PRId64":%02"PRId64".%02"PRId64"", hours, mins, secs,
788 (100 * us) / AV_TIME_BASE);
789 } else {
790 1087 av_log(NULL, AV_LOG_INFO, "N/A");
791 }
792
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 6934 if (ic->start_time != AV_NOPTS_VALUE) {
793 int secs, us;
794 5222 av_log(NULL, AV_LOG_INFO, ", start: ");
795 5222 secs = llabs(ic->start_time / AV_TIME_BASE);
796 5222 us = llabs(ic->start_time % AV_TIME_BASE);
797 5222 av_log(NULL, AV_LOG_INFO, "%s%d.%06d",
798 5222 ic->start_time >= 0 ? "" : "-",
799 secs,
800
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 5222 (int) av_rescale(us, 1000000, AV_TIME_BASE));
801 }
802 6934 av_log(NULL, AV_LOG_INFO, ", bitrate: ");
803
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 6934 if (ic->bit_rate)
804 3192 av_log(NULL, AV_LOG_INFO, "%"PRId64" kb/s", ic->bit_rate / 1000);
805 else
806 3742 av_log(NULL, AV_LOG_INFO, "N/A");
807 6934 av_log(NULL, AV_LOG_INFO, "\n");
808 }
809
810
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 13692 if (ic->nb_chapters)
811 44 av_log(NULL, AV_LOG_INFO, " Chapters:\n");
812
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 13797 for (i = 0; i < ic->nb_chapters; i++) {
813 105 const AVChapter *ch = ic->chapters[i];
814 105 av_log(NULL, AV_LOG_INFO, " Chapter #%d:%d: ", index, i);
815 105 av_log(NULL, AV_LOG_INFO,
816 105 "start %f, ", ch->start * av_q2d(ch->time_base));
817 105 av_log(NULL, AV_LOG_INFO,
818 105 "end %f\n", ch->end * av_q2d(ch->time_base));
819
820 105 dump_metadata(NULL, ch->metadata, " ", AV_LOG_INFO);
821 }
822
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 13692 if (ic->nb_programs) {
824 49 int j, k, total = 0;
825
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 98 for (j = 0; j < ic->nb_programs; j++) {
826 49 const AVProgram *program = ic->programs[j];
827 49 const AVDictionaryEntry *name = av_dict_get(program->metadata,
828 "name", NULL, 0);
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 49 av_log(NULL, AV_LOG_INFO, " Program %d %s\n", program->id,
830 name ? name->value : "");
831 49 dump_metadata(NULL, program->metadata, " ", AV_LOG_INFO);
832
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 141 for (k = 0; k < program->nb_stream_indexes; k++) {
833 92 dump_stream_format(ic, program->stream_index[k],
834 -1, index, is_output, AV_LOG_INFO);
835 92 printed[program->stream_index[k]] = 1;
836 }
837 49 total += program->nb_stream_indexes;
838 }
839
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 49 if (total < ic->nb_streams)
840 3 av_log(NULL, AV_LOG_INFO, " No Program\n");
841 }
842
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 13746 for (i = 0; i < ic->nb_stream_groups; i++)
844 54 dump_stream_group(ic, printed, i, index, is_output);
845
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 28358 for (i = 0; i < ic->nb_streams; i++)
847
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 14666 if (!printed[i])
848 14452 dump_stream_format(ic, i, -1, index, is_output, AV_LOG_INFO);
849
850 13692 av_free(printed);
851 }
852