2 * Various pretty-printing functions for use within FFmpeg
3 * Copyright (c) 2000, 2001, 2002 Fabrice Bellard
5 * This file is part of FFmpeg.
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.
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.
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
25 #include "libavutil/channel_layout.h"
26 #include "libavutil/display.h"
27 #include "libavutil/intreadwrite.h"
28 #include "libavutil/log.h"
29 #include "libavutil/mastering_display_metadata.h"
30 #include "libavutil/dovi_meta.h"
31 #include "libavutil/mathematics.h"
32 #include "libavutil/opt.h"
33 #include "libavutil/avstring.h"
34 #include "libavutil/replaygain.h"
35 #include "libavutil/spherical.h"
36 #include "libavutil/stereo3d.h"
37 #include "libavutil/timecode.h"
41 #define HEXDUMP_PRINT(...) \
44 av_log(avcl, level, __VA_ARGS__); \
46 fprintf(f, __VA_ARGS__); \
49 static void hex_dump_internal(void *avcl, FILE *f, int level,
50 const uint8_t *buf, int size)
54 for (i = 0; i < size; i += 16) {
58 HEXDUMP_PRINT("%08x ", i);
59 for (j = 0; j < 16; j++) {
61 HEXDUMP_PRINT(" %02x", buf[i + j]);
66 for (j = 0; j < len; j++) {
68 if (c < ' ' || c > '~')
70 HEXDUMP_PRINT("%c", c);
76 void av_hex_dump(FILE *f, const uint8_t *buf, int size)
78 hex_dump_internal(NULL, f, 0, buf, size);
81 void av_hex_dump_log(void *avcl, int level, const uint8_t *buf, int size)
83 hex_dump_internal(avcl, NULL, level, buf, size);
86 static void pkt_dump_internal(void *avcl, FILE *f, int level, const AVPacket *pkt,
87 int dump_payload, AVRational time_base)
89 HEXDUMP_PRINT("stream #%d:\n", pkt->stream_index);
90 HEXDUMP_PRINT(" keyframe=%d\n", (pkt->flags & AV_PKT_FLAG_KEY) != 0);
91 HEXDUMP_PRINT(" duration=%0.3f\n", pkt->duration * av_q2d(time_base));
92 /* DTS is _always_ valid after av_read_frame() */
93 HEXDUMP_PRINT(" dts=");
94 if (pkt->dts == AV_NOPTS_VALUE)
97 HEXDUMP_PRINT("%0.3f", pkt->dts * av_q2d(time_base));
98 /* PTS may not be known if B-frames are present. */
99 HEXDUMP_PRINT(" pts=");
100 if (pkt->pts == AV_NOPTS_VALUE)
101 HEXDUMP_PRINT("N/A");
103 HEXDUMP_PRINT("%0.3f", pkt->pts * av_q2d(time_base));
105 HEXDUMP_PRINT(" size=%d\n", pkt->size);
107 hex_dump_internal(avcl, f, level, pkt->data, pkt->size);
110 void av_pkt_dump2(FILE *f, const AVPacket *pkt, int dump_payload, const AVStream *st)
112 pkt_dump_internal(NULL, f, 0, pkt, dump_payload, st->time_base);
115 void av_pkt_dump_log2(void *avcl, int level, const AVPacket *pkt, int dump_payload,
118 pkt_dump_internal(avcl, NULL, level, pkt, dump_payload, st->time_base);
122 static void print_fps(double d, const char *postfix)
124 uint64_t v = lrintf(d * 100);
126 av_log(NULL, AV_LOG_INFO, "%1.4f %s", d, postfix);
128 av_log(NULL, AV_LOG_INFO, "%3.2f %s", d, postfix);
129 else if (v % (100 * 1000))
130 av_log(NULL, AV_LOG_INFO, "%1.0f %s", d, postfix);
132 av_log(NULL, AV_LOG_INFO, "%1.0fk %s", d / 1000, postfix);
135 static void dump_metadata(void *ctx, const AVDictionary *m, const char *indent)
137 if (m && !(av_dict_count(m) == 1 && av_dict_get(m, "language", NULL, 0))) {
138 const AVDictionaryEntry *tag = NULL;
140 av_log(ctx, AV_LOG_INFO, "%sMetadata:\n", indent);
141 while ((tag = av_dict_get(m, "", tag, AV_DICT_IGNORE_SUFFIX)))
142 if (strcmp("language", tag->key)) {
143 const char *p = tag->value;
144 av_log(ctx, AV_LOG_INFO,
145 "%s %-16s: ", indent, tag->key);
148 size_t len = strcspn(p, "\x8\xa\xb\xc\xd");
149 av_strlcpy(tmp, p, FFMIN(sizeof(tmp), len+1));
150 av_log(ctx, AV_LOG_INFO, "%s", tmp);
152 if (*p == 0xd) av_log(ctx, AV_LOG_INFO, " ");
153 if (*p == 0xa) av_log(ctx, AV_LOG_INFO, "\n%s %-16s: ", indent, "");
156 av_log(ctx, AV_LOG_INFO, "\n");
161 /* param change side data*/
162 static void dump_paramchange(void *ctx, const AVPacketSideData *sd)
165 const uint8_t *data = sd->data;
166 uint32_t flags, channels, sample_rate, width, height;
169 if (!data || sd->size < 4)
172 flags = AV_RL32(data);
176 if (flags & AV_SIDE_DATA_PARAM_CHANGE_CHANNEL_COUNT) {
179 channels = AV_RL32(data);
182 av_log(ctx, AV_LOG_INFO, "channel count %"PRIu32", ", channels);
184 if (flags & AV_SIDE_DATA_PARAM_CHANGE_CHANNEL_LAYOUT) {
187 layout = AV_RL64(data);
190 av_log(ctx, AV_LOG_INFO,
191 "channel layout: %s, ", av_get_channel_name(layout));
193 if (flags & AV_SIDE_DATA_PARAM_CHANGE_SAMPLE_RATE) {
196 sample_rate = AV_RL32(data);
199 av_log(ctx, AV_LOG_INFO, "sample_rate %"PRIu32", ", sample_rate);
201 if (flags & AV_SIDE_DATA_PARAM_CHANGE_DIMENSIONS) {
204 width = AV_RL32(data);
207 height = AV_RL32(data);
210 av_log(ctx, AV_LOG_INFO, "width %"PRIu32" height %"PRIu32, width, height);
215 av_log(ctx, AV_LOG_ERROR, "unknown param\n");
218 /* replaygain side data*/
219 static void print_gain(void *ctx, const char *str, int32_t gain)
221 av_log(ctx, AV_LOG_INFO, "%s - ", str);
222 if (gain == INT32_MIN)
223 av_log(ctx, AV_LOG_INFO, "unknown");
225 av_log(ctx, AV_LOG_INFO, "%f", gain / 100000.0f);
226 av_log(ctx, AV_LOG_INFO, ", ");
229 static void print_peak(void *ctx, const char *str, uint32_t peak)
231 av_log(ctx, AV_LOG_INFO, "%s - ", str);
233 av_log(ctx, AV_LOG_INFO, "unknown");
235 av_log(ctx, AV_LOG_INFO, "%f", (float) peak / UINT32_MAX);
236 av_log(ctx, AV_LOG_INFO, ", ");
239 static void dump_replaygain(void *ctx, const AVPacketSideData *sd)
241 const AVReplayGain *rg;
243 if (sd->size < sizeof(*rg)) {
244 av_log(ctx, AV_LOG_ERROR, "invalid data\n");
247 rg = (const AVReplayGain *)sd->data;
249 print_gain(ctx, "track gain", rg->track_gain);
250 print_peak(ctx, "track peak", rg->track_peak);
251 print_gain(ctx, "album gain", rg->album_gain);
252 print_peak(ctx, "album peak", rg->album_peak);
255 static void dump_stereo3d(void *ctx, const AVPacketSideData *sd)
257 const AVStereo3D *stereo;
259 if (sd->size < sizeof(*stereo)) {
260 av_log(ctx, AV_LOG_ERROR, "invalid data\n");
264 stereo = (const AVStereo3D *)sd->data;
266 av_log(ctx, AV_LOG_INFO, "%s", av_stereo3d_type_name(stereo->type));
268 if (stereo->flags & AV_STEREO3D_FLAG_INVERT)
269 av_log(ctx, AV_LOG_INFO, " (inverted)");
272 static void dump_audioservicetype(void *ctx, const AVPacketSideData *sd)
274 const enum AVAudioServiceType *ast = (const enum AVAudioServiceType *)sd->data;
276 if (sd->size < sizeof(*ast)) {
277 av_log(ctx, AV_LOG_ERROR, "invalid data\n");
282 case AV_AUDIO_SERVICE_TYPE_MAIN:
283 av_log(ctx, AV_LOG_INFO, "main");
285 case AV_AUDIO_SERVICE_TYPE_EFFECTS:
286 av_log(ctx, AV_LOG_INFO, "effects");
288 case AV_AUDIO_SERVICE_TYPE_VISUALLY_IMPAIRED:
289 av_log(ctx, AV_LOG_INFO, "visually impaired");
291 case AV_AUDIO_SERVICE_TYPE_HEARING_IMPAIRED:
292 av_log(ctx, AV_LOG_INFO, "hearing impaired");
294 case AV_AUDIO_SERVICE_TYPE_DIALOGUE:
295 av_log(ctx, AV_LOG_INFO, "dialogue");
297 case AV_AUDIO_SERVICE_TYPE_COMMENTARY:
298 av_log(ctx, AV_LOG_INFO, "commentary");
300 case AV_AUDIO_SERVICE_TYPE_EMERGENCY:
301 av_log(ctx, AV_LOG_INFO, "emergency");
303 case AV_AUDIO_SERVICE_TYPE_VOICE_OVER:
304 av_log(ctx, AV_LOG_INFO, "voice over");
306 case AV_AUDIO_SERVICE_TYPE_KARAOKE:
307 av_log(ctx, AV_LOG_INFO, "karaoke");
310 av_log(ctx, AV_LOG_WARNING, "unknown");
315 static void dump_cpb(void *ctx, const AVPacketSideData *sd)
317 const AVCPBProperties *cpb = (const AVCPBProperties *)sd->data;
319 if (sd->size < sizeof(*cpb)) {
320 av_log(ctx, AV_LOG_ERROR, "invalid data\n");
324 av_log(ctx, AV_LOG_INFO,
325 "bitrate max/min/avg: %"PRId64"/%"PRId64"/%"PRId64" buffer size: %"PRId64" ",
326 cpb->max_bitrate, cpb->min_bitrate, cpb->avg_bitrate,
328 if (cpb->vbv_delay == UINT64_MAX)
329 av_log(ctx, AV_LOG_INFO, "vbv_delay: N/A");
331 av_log(ctx, AV_LOG_INFO, "vbv_delay: %"PRIu64"", cpb->vbv_delay);
334 static void dump_mastering_display_metadata(void *ctx, const AVPacketSideData *sd)
336 const AVMasteringDisplayMetadata *metadata =
337 (const AVMasteringDisplayMetadata *)sd->data;
338 av_log(ctx, AV_LOG_INFO, "Mastering Display Metadata, "
339 "has_primaries:%d has_luminance:%d "
340 "r(%5.4f,%5.4f) g(%5.4f,%5.4f) b(%5.4f %5.4f) wp(%5.4f, %5.4f) "
341 "min_luminance=%f, max_luminance=%f",
342 metadata->has_primaries, metadata->has_luminance,
343 av_q2d(metadata->display_primaries[0][0]),
344 av_q2d(metadata->display_primaries[0][1]),
345 av_q2d(metadata->display_primaries[1][0]),
346 av_q2d(metadata->display_primaries[1][1]),
347 av_q2d(metadata->display_primaries[2][0]),
348 av_q2d(metadata->display_primaries[2][1]),
349 av_q2d(metadata->white_point[0]), av_q2d(metadata->white_point[1]),
350 av_q2d(metadata->min_luminance), av_q2d(metadata->max_luminance));
353 static void dump_content_light_metadata(void *ctx, const AVPacketSideData *sd)
355 const AVContentLightMetadata *metadata =
356 (const AVContentLightMetadata *)sd->data;
357 av_log(ctx, AV_LOG_INFO, "Content Light Level Metadata, "
358 "MaxCLL=%d, MaxFALL=%d",
359 metadata->MaxCLL, metadata->MaxFALL);
362 static void dump_spherical(void *ctx, const AVCodecParameters *par,
363 const AVPacketSideData *sd)
365 const AVSphericalMapping *spherical = (const AVSphericalMapping *)sd->data;
366 double yaw, pitch, roll;
368 if (sd->size < sizeof(*spherical)) {
369 av_log(ctx, AV_LOG_ERROR, "invalid data\n");
373 av_log(ctx, AV_LOG_INFO, "%s ", av_spherical_projection_name(spherical->projection));
375 yaw = ((double)spherical->yaw) / (1 << 16);
376 pitch = ((double)spherical->pitch) / (1 << 16);
377 roll = ((double)spherical->roll) / (1 << 16);
378 av_log(ctx, AV_LOG_INFO, "(%f/%f/%f) ", yaw, pitch, roll);
380 if (spherical->projection == AV_SPHERICAL_EQUIRECTANGULAR_TILE) {
382 av_spherical_tile_bounds(spherical, par->width, par->height,
384 av_log(ctx, AV_LOG_INFO,
385 "[%"SIZE_SPECIFIER", %"SIZE_SPECIFIER", %"SIZE_SPECIFIER", %"SIZE_SPECIFIER"] ",
387 } else if (spherical->projection == AV_SPHERICAL_CUBEMAP) {
388 av_log(ctx, AV_LOG_INFO, "[pad %"PRIu32"] ", spherical->padding);
392 static void dump_dovi_conf(void *ctx, const AVPacketSideData *sd)
394 const AVDOVIDecoderConfigurationRecord *dovi =
395 (const AVDOVIDecoderConfigurationRecord *)sd->data;
397 av_log(ctx, AV_LOG_INFO, "version: %d.%d, profile: %d, level: %d, "
398 "rpu flag: %d, el flag: %d, bl flag: %d, compatibility id: %d",
399 dovi->dv_version_major, dovi->dv_version_minor,
400 dovi->dv_profile, dovi->dv_level,
401 dovi->rpu_present_flag,
402 dovi->el_present_flag,
403 dovi->bl_present_flag,
404 dovi->dv_bl_signal_compatibility_id);
407 static void dump_s12m_timecode(void *ctx, const AVStream *st, const AVPacketSideData *sd)
409 const uint32_t *tc = (const uint32_t *)sd->data;
411 if ((sd->size != sizeof(uint32_t) * 4) || (tc[0] > 3)) {
412 av_log(ctx, AV_LOG_ERROR, "invalid data\n");
416 for (int j = 1; j <= tc[0]; j++) {
417 char tcbuf[AV_TIMECODE_STR_SIZE];
418 av_timecode_make_smpte_tc_string2(tcbuf, st->avg_frame_rate, tc[j], 0, 0);
419 av_log(ctx, AV_LOG_INFO, "timecode - %s%s", tcbuf, j != tc[0] ? ", " : "");
423 static void dump_sidedata(void *ctx, const AVStream *st, const char *indent)
427 if (st->nb_side_data)
428 av_log(ctx, AV_LOG_INFO, "%sSide data:\n", indent);
430 for (i = 0; i < st->nb_side_data; i++) {
431 const AVPacketSideData *sd = &st->side_data[i];
432 av_log(ctx, AV_LOG_INFO, "%s ", indent);
435 case AV_PKT_DATA_PALETTE:
436 av_log(ctx, AV_LOG_INFO, "palette");
438 case AV_PKT_DATA_NEW_EXTRADATA:
439 av_log(ctx, AV_LOG_INFO, "new extradata");
441 case AV_PKT_DATA_PARAM_CHANGE:
442 av_log(ctx, AV_LOG_INFO, "paramchange: ");
443 dump_paramchange(ctx, sd);
445 case AV_PKT_DATA_H263_MB_INFO:
446 av_log(ctx, AV_LOG_INFO, "H.263 macroblock info");
448 case AV_PKT_DATA_REPLAYGAIN:
449 av_log(ctx, AV_LOG_INFO, "replaygain: ");
450 dump_replaygain(ctx, sd);
452 case AV_PKT_DATA_DISPLAYMATRIX:
453 av_log(ctx, AV_LOG_INFO, "displaymatrix: rotation of %.2f degrees",
454 av_display_rotation_get((const int32_t *)sd->data));
456 case AV_PKT_DATA_STEREO3D:
457 av_log(ctx, AV_LOG_INFO, "stereo3d: ");
458 dump_stereo3d(ctx, sd);
460 case AV_PKT_DATA_AUDIO_SERVICE_TYPE:
461 av_log(ctx, AV_LOG_INFO, "audio service type: ");
462 dump_audioservicetype(ctx, sd);
464 case AV_PKT_DATA_QUALITY_STATS:
465 av_log(ctx, AV_LOG_INFO, "quality factor: %"PRId32", pict_type: %c",
466 AV_RL32(sd->data), av_get_picture_type_char(sd->data[4]));
468 case AV_PKT_DATA_CPB_PROPERTIES:
469 av_log(ctx, AV_LOG_INFO, "cpb: ");
472 case AV_PKT_DATA_MASTERING_DISPLAY_METADATA:
473 dump_mastering_display_metadata(ctx, sd);
475 case AV_PKT_DATA_SPHERICAL:
476 av_log(ctx, AV_LOG_INFO, "spherical: ");
477 dump_spherical(ctx, st->codecpar, sd);
479 case AV_PKT_DATA_CONTENT_LIGHT_LEVEL:
480 dump_content_light_metadata(ctx, sd);
482 case AV_PKT_DATA_ICC_PROFILE:
483 av_log(ctx, AV_LOG_INFO, "ICC Profile");
485 case AV_PKT_DATA_DOVI_CONF:
486 av_log(ctx, AV_LOG_INFO, "DOVI configuration record: ");
487 dump_dovi_conf(ctx, sd);
489 case AV_PKT_DATA_S12M_TIMECODE:
490 av_log(ctx, AV_LOG_INFO, "SMPTE ST 12-1:2014: ");
491 dump_s12m_timecode(ctx, st, sd);
494 av_log(ctx, AV_LOG_INFO, "unknown side data type %d "
495 "(%"SIZE_SPECIFIER" bytes)", sd->type, sd->size);
499 av_log(ctx, AV_LOG_INFO, "\n");
503 /* "user interface" functions */
504 static void dump_stream_format(const AVFormatContext *ic, int i,
505 int index, int is_output)
508 int flags = (is_output ? ic->oformat->flags : ic->iformat->flags);
509 const AVStream *st = ic->streams[i];
510 const AVDictionaryEntry *lang = av_dict_get(st->metadata, "language", NULL, 0);
511 const char *separator = ic->dump_separator;
512 AVCodecContext *avctx;
515 avctx = avcodec_alloc_context3(NULL);
519 ret = avcodec_parameters_to_context(avctx, st->codecpar);
521 avcodec_free_context(&avctx);
525 #if FF_API_LAVF_AVCTX
526 FF_DISABLE_DEPRECATION_WARNINGS
527 // Fields which are missing from AVCodecParameters need to be taken from the AVCodecContext
528 avctx->properties = st->codec->properties;
529 avctx->codec = st->codec->codec;
530 avctx->qmin = st->codec->qmin;
531 avctx->qmax = st->codec->qmax;
532 avctx->coded_width = st->codec->coded_width;
533 avctx->coded_height = st->codec->coded_height;
534 FF_ENABLE_DEPRECATION_WARNINGS
538 av_opt_set(avctx, "dump_separator", separator, 0);
539 avcodec_string(buf, sizeof(buf), avctx, is_output);
540 avcodec_free_context(&avctx);
542 av_log(NULL, AV_LOG_INFO, " Stream #%d:%d", index, i);
544 /* the pid is an important information, so we display it */
545 /* XXX: add a generic system */
546 if (flags & AVFMT_SHOW_IDS)
547 av_log(NULL, AV_LOG_INFO, "[0x%x]", st->id);
549 av_log(NULL, AV_LOG_INFO, "(%s)", lang->value);
550 av_log(NULL, AV_LOG_DEBUG, ", %d, %d/%d", st->codec_info_nb_frames,
551 st->time_base.num, st->time_base.den);
552 av_log(NULL, AV_LOG_INFO, ": %s", buf);
554 if (st->sample_aspect_ratio.num &&
555 av_cmp_q(st->sample_aspect_ratio, st->codecpar->sample_aspect_ratio)) {
556 AVRational display_aspect_ratio;
557 av_reduce(&display_aspect_ratio.num, &display_aspect_ratio.den,
558 st->codecpar->width * (int64_t)st->sample_aspect_ratio.num,
559 st->codecpar->height * (int64_t)st->sample_aspect_ratio.den,
561 av_log(NULL, AV_LOG_INFO, ", SAR %d:%d DAR %d:%d",
562 st->sample_aspect_ratio.num, st->sample_aspect_ratio.den,
563 display_aspect_ratio.num, display_aspect_ratio.den);
566 if (st->codecpar->codec_type == AVMEDIA_TYPE_VIDEO) {
567 int fps = st->avg_frame_rate.den && st->avg_frame_rate.num;
568 int tbr = st->r_frame_rate.den && st->r_frame_rate.num;
569 int tbn = st->time_base.den && st->time_base.num;
570 #if FF_API_LAVF_AVCTX
571 FF_DISABLE_DEPRECATION_WARNINGS
572 int tbc = st->codec->time_base.den && st->codec->time_base.num;
573 FF_ENABLE_DEPRECATION_WARNINGS
578 if (fps || tbr || tbn || tbc)
579 av_log(NULL, AV_LOG_INFO, "%s", separator);
582 print_fps(av_q2d(st->avg_frame_rate), tbr || tbn || tbc ? "fps, " : "fps");
584 print_fps(av_q2d(st->r_frame_rate), tbn || tbc ? "tbr, " : "tbr");
586 print_fps(1 / av_q2d(st->time_base), tbc ? "tbn, " : "tbn");
587 #if FF_API_LAVF_AVCTX
588 FF_DISABLE_DEPRECATION_WARNINGS
590 print_fps(1 / av_q2d(st->codec->time_base), "tbc");
591 FF_ENABLE_DEPRECATION_WARNINGS
595 if (st->disposition & AV_DISPOSITION_DEFAULT)
596 av_log(NULL, AV_LOG_INFO, " (default)");
597 if (st->disposition & AV_DISPOSITION_DUB)
598 av_log(NULL, AV_LOG_INFO, " (dub)");
599 if (st->disposition & AV_DISPOSITION_ORIGINAL)
600 av_log(NULL, AV_LOG_INFO, " (original)");
601 if (st->disposition & AV_DISPOSITION_COMMENT)
602 av_log(NULL, AV_LOG_INFO, " (comment)");
603 if (st->disposition & AV_DISPOSITION_LYRICS)
604 av_log(NULL, AV_LOG_INFO, " (lyrics)");
605 if (st->disposition & AV_DISPOSITION_KARAOKE)
606 av_log(NULL, AV_LOG_INFO, " (karaoke)");
607 if (st->disposition & AV_DISPOSITION_FORCED)
608 av_log(NULL, AV_LOG_INFO, " (forced)");
609 if (st->disposition & AV_DISPOSITION_HEARING_IMPAIRED)
610 av_log(NULL, AV_LOG_INFO, " (hearing impaired)");
611 if (st->disposition & AV_DISPOSITION_VISUAL_IMPAIRED)
612 av_log(NULL, AV_LOG_INFO, " (visual impaired)");
613 if (st->disposition & AV_DISPOSITION_CLEAN_EFFECTS)
614 av_log(NULL, AV_LOG_INFO, " (clean effects)");
615 if (st->disposition & AV_DISPOSITION_ATTACHED_PIC)
616 av_log(NULL, AV_LOG_INFO, " (attached pic)");
617 if (st->disposition & AV_DISPOSITION_TIMED_THUMBNAILS)
618 av_log(NULL, AV_LOG_INFO, " (timed thumbnails)");
619 if (st->disposition & AV_DISPOSITION_CAPTIONS)
620 av_log(NULL, AV_LOG_INFO, " (captions)");
621 if (st->disposition & AV_DISPOSITION_DESCRIPTIONS)
622 av_log(NULL, AV_LOG_INFO, " (descriptions)");
623 if (st->disposition & AV_DISPOSITION_METADATA)
624 av_log(NULL, AV_LOG_INFO, " (metadata)");
625 if (st->disposition & AV_DISPOSITION_DEPENDENT)
626 av_log(NULL, AV_LOG_INFO, " (dependent)");
627 if (st->disposition & AV_DISPOSITION_STILL_IMAGE)
628 av_log(NULL, AV_LOG_INFO, " (still image)");
629 av_log(NULL, AV_LOG_INFO, "\n");
631 dump_metadata(NULL, st->metadata, " ");
633 dump_sidedata(NULL, st, " ");
636 void av_dump_format(AVFormatContext *ic, int index,
637 const char *url, int is_output)
640 uint8_t *printed = ic->nb_streams ? av_mallocz(ic->nb_streams) : NULL;
641 if (ic->nb_streams && !printed)
644 av_log(NULL, AV_LOG_INFO, "%s #%d, %s, %s '%s':\n",
645 is_output ? "Output" : "Input",
647 is_output ? ic->oformat->name : ic->iformat->name,
648 is_output ? "to" : "from", url);
649 dump_metadata(NULL, ic->metadata, " ");
652 av_log(NULL, AV_LOG_INFO, " Duration: ");
653 if (ic->duration != AV_NOPTS_VALUE) {
654 int64_t hours, mins, secs, us;
655 int64_t duration = ic->duration + (ic->duration <= INT64_MAX - 5000 ? 5000 : 0);
656 secs = duration / AV_TIME_BASE;
657 us = duration % AV_TIME_BASE;
662 av_log(NULL, AV_LOG_INFO, "%02"PRId64":%02"PRId64":%02"PRId64".%02"PRId64"", hours, mins, secs,
663 (100 * us) / AV_TIME_BASE);
665 av_log(NULL, AV_LOG_INFO, "N/A");
667 if (ic->start_time != AV_NOPTS_VALUE) {
669 av_log(NULL, AV_LOG_INFO, ", start: ");
670 secs = llabs(ic->start_time / AV_TIME_BASE);
671 us = llabs(ic->start_time % AV_TIME_BASE);
672 av_log(NULL, AV_LOG_INFO, "%s%d.%06d",
673 ic->start_time >= 0 ? "" : "-",
675 (int) av_rescale(us, 1000000, AV_TIME_BASE));
677 av_log(NULL, AV_LOG_INFO, ", bitrate: ");
679 av_log(NULL, AV_LOG_INFO, "%"PRId64" kb/s", ic->bit_rate / 1000);
681 av_log(NULL, AV_LOG_INFO, "N/A");
682 av_log(NULL, AV_LOG_INFO, "\n");
686 av_log(NULL, AV_LOG_INFO, " Chapters:\n");
687 for (i = 0; i < ic->nb_chapters; i++) {
688 const AVChapter *ch = ic->chapters[i];
689 av_log(NULL, AV_LOG_INFO, " Chapter #%d:%d: ", index, i);
690 av_log(NULL, AV_LOG_INFO,
691 "start %f, ", ch->start * av_q2d(ch->time_base));
692 av_log(NULL, AV_LOG_INFO,
693 "end %f\n", ch->end * av_q2d(ch->time_base));
695 dump_metadata(NULL, ch->metadata, " ");
698 if (ic->nb_programs) {
700 for (j = 0; j < ic->nb_programs; j++) {
701 const AVProgram *program = ic->programs[j];
702 const AVDictionaryEntry *name = av_dict_get(program->metadata,
704 av_log(NULL, AV_LOG_INFO, " Program %d %s\n", program->id,
705 name ? name->value : "");
706 dump_metadata(NULL, program->metadata, " ");
707 for (k = 0; k < program->nb_stream_indexes; k++) {
708 dump_stream_format(ic, program->stream_index[k],
710 printed[program->stream_index[k]] = 1;
712 total += program->nb_stream_indexes;
714 if (total < ic->nb_streams)
715 av_log(NULL, AV_LOG_INFO, " No Program\n");
718 for (i = 0; i < ic->nb_streams; i++)
720 dump_stream_format(ic, i, index, is_output);