FFmpeg coverage


Directory: ../../../ffmpeg/
File: src/libavfilter/vf_showinfo.c
Date: 2025-07-01 21:35:40
Exec Total Coverage
Lines: 0 570 0.0%
Functions: 0 23 0.0%
Branches: 0 298 0.0%

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1 /*
2 * Copyright (c) 2011 Stefano Sabatini
3 * This file is part of FFmpeg.
4 *
5 * FFmpeg is free software; you can redistribute it and/or
6 * modify it under the terms of the GNU Lesser General Public
7 * License as published by the Free Software Foundation; either
8 * version 2.1 of the License, or (at your option) any later version.
9 *
10 * FFmpeg 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 * Lesser General Public License for more details.
14 *
15 * You should have received a copy of the GNU Lesser General Public
16 * License along with FFmpeg; if not, write to the Free Software
17 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
18 */
19
20 /**
21 * @file
22 * filter for showing textual video frame information
23 */
24
25 #include <ctype.h>
26 #include <inttypes.h>
27
28 #include "libavutil/bswap.h"
29 #include "libavutil/adler32.h"
30 #include "libavutil/display.h"
31 #include "libavutil/dovi_meta.h"
32 #include "libavutil/imgutils.h"
33 #include "libavutil/internal.h"
34 #include "libavutil/film_grain_params.h"
35 #include "libavutil/hdr_dynamic_metadata.h"
36 #include "libavutil/hdr_dynamic_vivid_metadata.h"
37 #include "libavutil/opt.h"
38 #include "libavutil/pixdesc.h"
39 #include "libavutil/spherical.h"
40 #include "libavutil/stereo3d.h"
41 #include "libavutil/tdrdi.h"
42 #include "libavutil/timestamp.h"
43 #include "libavutil/timecode.h"
44 #include "libavutil/mastering_display_metadata.h"
45 #include "libavutil/video_enc_params.h"
46 #include "libavutil/detection_bbox.h"
47 #include "libavutil/ambient_viewing_environment.h"
48 #include "libavutil/uuid.h"
49
50 #include "avfilter.h"
51 #include "filters.h"
52 #include "video.h"
53
54 typedef struct ShowInfoContext {
55 const AVClass *class;
56 int calculate_checksums;
57 int udu_sei_as_ascii;
58 } ShowInfoContext;
59
60 #define OFFSET(x) offsetof(ShowInfoContext, x)
61 #define VF AV_OPT_FLAG_VIDEO_PARAM|AV_OPT_FLAG_FILTERING_PARAM
62
63 static const AVOption showinfo_options[] = {
64 { "checksum", "calculate checksums", OFFSET(calculate_checksums), AV_OPT_TYPE_BOOL, {.i64=1}, 0, 1, VF },
65 { "udu_sei_as_ascii", "try to print user data unregistered SEI as ascii character when possible",
66 OFFSET(udu_sei_as_ascii), AV_OPT_TYPE_BOOL, { .i64 = 0 }, 0, 1, VF },
67 { NULL }
68 };
69
70 AVFILTER_DEFINE_CLASS(showinfo);
71
72 static void dump_spherical(AVFilterContext *ctx, AVFrame *frame, const AVFrameSideData *sd)
73 {
74 const AVSphericalMapping *spherical = (const AVSphericalMapping *)sd->data;
75 double yaw, pitch, roll;
76
77 av_log(ctx, AV_LOG_INFO, "%s ", av_spherical_projection_name(spherical->projection));
78
79 if (spherical->yaw || spherical->pitch || spherical->roll) {
80 yaw = ((double)spherical->yaw) / (1 << 16);
81 pitch = ((double)spherical->pitch) / (1 << 16);
82 roll = ((double)spherical->roll) / (1 << 16);
83 av_log(ctx, AV_LOG_INFO, "(%f/%f/%f) ", yaw, pitch, roll);
84 }
85
86 if (spherical->projection == AV_SPHERICAL_EQUIRECTANGULAR_TILE) {
87 size_t l, t, r, b;
88 av_spherical_tile_bounds(spherical, frame->width, frame->height,
89 &l, &t, &r, &b);
90 av_log(ctx, AV_LOG_INFO,
91 "[%"SIZE_SPECIFIER", %"SIZE_SPECIFIER", %"SIZE_SPECIFIER", %"SIZE_SPECIFIER"] ",
92 l, t, r, b);
93 } else if (spherical->projection == AV_SPHERICAL_CUBEMAP) {
94 av_log(ctx, AV_LOG_INFO, "[pad %"PRIu32"] ", spherical->padding);
95 }
96 }
97
98 static void dump_stereo3d(AVFilterContext *ctx, const AVFrameSideData *sd)
99 {
100 const AVStereo3D *stereo = (const AVStereo3D *)sd->data;
101
102 av_log(ctx, AV_LOG_INFO, "type - %s", av_stereo3d_type_name(stereo->type));
103
104 if (stereo->flags & AV_STEREO3D_FLAG_INVERT)
105 av_log(ctx, AV_LOG_INFO, " (inverted)");
106
107 av_log(ctx, AV_LOG_INFO, ", view - %s, primary_eye - %s", av_stereo3d_view_name(stereo->view),
108 av_stereo3d_primary_eye_name(stereo->primary_eye));
109 if (stereo->baseline)
110 av_log(ctx, AV_LOG_INFO, ", baseline: %"PRIu32"", stereo->baseline);
111 if (stereo->horizontal_disparity_adjustment.num && stereo->horizontal_disparity_adjustment.den)
112 av_log(ctx, AV_LOG_INFO, ", horizontal_disparity_adjustment: %0.4f",
113 av_q2d(stereo->horizontal_disparity_adjustment));
114 if (stereo->horizontal_field_of_view.num && stereo->horizontal_field_of_view.den)
115 av_log(ctx, AV_LOG_INFO, ", horizontal_field_of_view: %0.3f", av_q2d(stereo->horizontal_field_of_view));
116 }
117
118 static void dump_s12m_timecode(AVFilterContext *ctx, AVFilterLink *inlink, const AVFrameSideData *sd)
119 {
120 FilterLink *l = ff_filter_link(inlink);
121 const uint32_t *tc = (const uint32_t *)sd->data;
122
123 if ((sd->size != sizeof(uint32_t) * 4) || (tc[0] > 3)) {
124 av_log(ctx, AV_LOG_ERROR, "invalid data\n");
125 return;
126 }
127
128 for (int j = 1; j <= tc[0]; j++) {
129 char tcbuf[AV_TIMECODE_STR_SIZE];
130 av_timecode_make_smpte_tc_string2(tcbuf, l->frame_rate, tc[j], 0, 0);
131 av_log(ctx, AV_LOG_INFO, "timecode - %s%s", tcbuf, j != tc[0] ? ", " : "");
132 }
133 }
134
135 static void dump_roi(AVFilterContext *ctx, const AVFrameSideData *sd)
136 {
137 int nb_rois;
138 const AVRegionOfInterest *roi;
139 uint32_t roi_size;
140
141 roi = (const AVRegionOfInterest *)sd->data;
142 roi_size = roi->self_size;
143 if (!roi_size || sd->size % roi_size != 0) {
144 av_log(ctx, AV_LOG_ERROR, "Invalid AVRegionOfInterest.self_size.\n");
145 return;
146 }
147 nb_rois = sd->size / roi_size;
148
149 for (int i = 0; i < nb_rois; i++) {
150 roi = (const AVRegionOfInterest *)(sd->data + roi_size * i);
151 av_log(ctx, AV_LOG_INFO, "index: %d, region: (%d, %d) -> (%d, %d), qp offset: %d/%d.\n",
152 i, roi->left, roi->top, roi->right, roi->bottom, roi->qoffset.num, roi->qoffset.den);
153 }
154 }
155
156 static void dump_tdrdi(AVFilterContext *ctx, const AVFrameSideData *sd)
157 {
158 const AV3DReferenceDisplaysInfo *tdrdi = (const AV3DReferenceDisplaysInfo *)sd->data;
159
160
161 av_log(ctx, AV_LOG_INFO, "number of reference displays: %u", tdrdi->num_ref_displays);
162 }
163
164 static void dump_detection_bbox(AVFilterContext *ctx, const AVFrameSideData *sd)
165 {
166 int nb_bboxes;
167 const AVDetectionBBoxHeader *header;
168 const AVDetectionBBox *bbox;
169
170 header = (const AVDetectionBBoxHeader *)sd->data;
171 nb_bboxes = header->nb_bboxes;
172 av_log(ctx, AV_LOG_INFO, "source: %s\n", header->source);
173
174 for (int i = 0; i < nb_bboxes; i++) {
175 bbox = av_get_detection_bbox(header, i);
176 av_log(ctx, AV_LOG_INFO, "index: %d,\tregion: (%d, %d) -> (%d, %d), label: %s, confidence: %d/%d.\n",
177 i, bbox->x, bbox->y, bbox->x + bbox->w, bbox->y + bbox->h,
178 bbox->detect_label, bbox->detect_confidence.num, bbox->detect_confidence.den);
179 if (bbox->classify_count > 0) {
180 for (int j = 0; j < bbox->classify_count; j++) {
181 av_log(ctx, AV_LOG_INFO, "\t\tclassify: label: %s, confidence: %d/%d.\n",
182 bbox->classify_labels[j], bbox->classify_confidences[j].num, bbox->classify_confidences[j].den);
183 }
184 }
185 }
186 }
187
188 static void dump_mastering_display(AVFilterContext *ctx, const AVFrameSideData *sd)
189 {
190 const AVMasteringDisplayMetadata *mastering_display;
191
192 if (sd->size < sizeof(*mastering_display)) {
193 av_log(ctx, AV_LOG_ERROR, "invalid data\n");
194 return;
195 }
196
197 mastering_display = (const AVMasteringDisplayMetadata *)sd->data;
198
199 av_log(ctx, AV_LOG_INFO, "has_primaries:%d has_luminance:%d "
200 "r(%5.4f,%5.4f) g(%5.4f,%5.4f) b(%5.4f %5.4f) wp(%5.4f, %5.4f) "
201 "min_luminance=%f, max_luminance=%f",
202 mastering_display->has_primaries, mastering_display->has_luminance,
203 av_q2d(mastering_display->display_primaries[0][0]),
204 av_q2d(mastering_display->display_primaries[0][1]),
205 av_q2d(mastering_display->display_primaries[1][0]),
206 av_q2d(mastering_display->display_primaries[1][1]),
207 av_q2d(mastering_display->display_primaries[2][0]),
208 av_q2d(mastering_display->display_primaries[2][1]),
209 av_q2d(mastering_display->white_point[0]), av_q2d(mastering_display->white_point[1]),
210 av_q2d(mastering_display->min_luminance), av_q2d(mastering_display->max_luminance));
211 }
212
213 static void dump_dynamic_hdr_plus(AVFilterContext *ctx, AVFrameSideData *sd)
214 {
215 AVDynamicHDRPlus *hdr_plus;
216
217 if (sd->size < sizeof(*hdr_plus)) {
218 av_log(ctx, AV_LOG_ERROR, "invalid data\n");
219 return;
220 }
221
222 hdr_plus = (AVDynamicHDRPlus *)sd->data;
223 av_log(ctx, AV_LOG_INFO, "application version: %d, ", hdr_plus->application_version);
224 av_log(ctx, AV_LOG_INFO, "num_windows: %d, ", hdr_plus->num_windows);
225 for (int w = 1; w < hdr_plus->num_windows; w++) {
226 AVHDRPlusColorTransformParams *params = &hdr_plus->params[w];
227 av_log(ctx, AV_LOG_INFO, w > 1 ? ", window %d { " : "window %d { ", w);
228 av_log(ctx, AV_LOG_INFO, "window_upper_left_corner: (%5.4f,%5.4f),",
229 av_q2d(params->window_upper_left_corner_x),
230 av_q2d(params->window_upper_left_corner_y));
231 av_log(ctx, AV_LOG_INFO, "window_lower_right_corner: (%5.4f,%5.4f), ",
232 av_q2d(params->window_lower_right_corner_x),
233 av_q2d(params->window_lower_right_corner_y));
234 av_log(ctx, AV_LOG_INFO, "window_upper_left_corner: (%5.4f, %5.4f), ",
235 av_q2d(params->window_upper_left_corner_x),
236 av_q2d(params->window_upper_left_corner_y));
237 av_log(ctx, AV_LOG_INFO, "center_of_ellipse_x: (%d,%d), ",
238 params->center_of_ellipse_x,
239 params->center_of_ellipse_y);
240 av_log(ctx, AV_LOG_INFO, "rotation_angle: %d, ",
241 params->rotation_angle);
242 av_log(ctx, AV_LOG_INFO, "semimajor_axis_internal_ellipse: %d, ",
243 params->semimajor_axis_internal_ellipse);
244 av_log(ctx, AV_LOG_INFO, "semimajor_axis_external_ellipse: %d, ",
245 params->semimajor_axis_external_ellipse);
246 av_log(ctx, AV_LOG_INFO, "semiminor_axis_external_ellipse: %d, ",
247 params->semiminor_axis_external_ellipse);
248 av_log(ctx, AV_LOG_INFO, "overlap_process_option: %d}",
249 params->overlap_process_option);
250 }
251 av_log(ctx, AV_LOG_INFO, "targeted_system_display_maximum_luminance: %9.4f, ",
252 av_q2d(hdr_plus->targeted_system_display_maximum_luminance));
253 if (hdr_plus->targeted_system_display_actual_peak_luminance_flag) {
254 av_log(ctx, AV_LOG_INFO, "targeted_system_display_actual_peak_luminance: {");
255 for (int i = 0; i < hdr_plus->num_rows_targeted_system_display_actual_peak_luminance; i++) {
256 av_log(ctx, AV_LOG_INFO, "(");
257 for (int j = 0; j < hdr_plus->num_cols_targeted_system_display_actual_peak_luminance; j++) {
258 av_log(ctx, AV_LOG_INFO, i ? ",%5.4f" : "%5.4f",
259 av_q2d(hdr_plus->targeted_system_display_actual_peak_luminance[i][j]));
260 }
261 av_log(ctx, AV_LOG_INFO, ")");
262 }
263 av_log(ctx, AV_LOG_INFO, "}, ");
264 }
265
266 for (int w = 0; w < hdr_plus->num_windows; w++) {
267 AVHDRPlusColorTransformParams *params = &hdr_plus->params[w];
268 av_log(ctx, AV_LOG_INFO, "window %d {maxscl: {", w);
269 for (int i = 0; i < 3; i++) {
270 av_log(ctx, AV_LOG_INFO, i ? ",%5.4f" : "%5.4f",av_q2d(params->maxscl[i]));
271 }
272 av_log(ctx, AV_LOG_INFO, "}, average_maxrgb: %5.4f, ",
273 av_q2d(params->average_maxrgb));
274 av_log(ctx, AV_LOG_INFO, "distribution_maxrgb: {");
275 for (int i = 0; i < params->num_distribution_maxrgb_percentiles; i++) {
276 av_log(ctx, AV_LOG_INFO, "(%d,%5.4f)",
277 params->distribution_maxrgb[i].percentage,
278 av_q2d(params->distribution_maxrgb[i].percentile));
279 }
280 av_log(ctx, AV_LOG_INFO, "}, fraction_bright_pixels: %5.4f",
281 av_q2d(params->fraction_bright_pixels));
282 if (params->tone_mapping_flag) {
283 av_log(ctx, AV_LOG_INFO, ", knee_point: (%5.4f,%5.4f), ", av_q2d(params->knee_point_x), av_q2d(params->knee_point_y));
284 av_log(ctx, AV_LOG_INFO, "bezier_curve_anchors: {");
285 for (int i = 0; i < params->num_bezier_curve_anchors; i++) {
286 av_log(ctx, AV_LOG_INFO, i ? ",%5.4f" : "%5.4f",
287 av_q2d(params->bezier_curve_anchors[i]));
288 }
289 av_log(ctx, AV_LOG_INFO, "}");
290 }
291 if (params->color_saturation_mapping_flag) {
292 av_log(ctx, AV_LOG_INFO, ", color_saturation_weight: %5.4f",
293 av_q2d(params->color_saturation_weight));
294 }
295 av_log(ctx, AV_LOG_INFO, "}");
296 }
297
298 if (hdr_plus->mastering_display_actual_peak_luminance_flag) {
299 av_log(ctx, AV_LOG_INFO, ", mastering_display_actual_peak_luminance: {");
300 for (int i = 0; i < hdr_plus->num_rows_mastering_display_actual_peak_luminance; i++) {
301 av_log(ctx, AV_LOG_INFO, "(");
302 for (int j = 0; j < hdr_plus->num_cols_mastering_display_actual_peak_luminance; j++) {
303 av_log(ctx, AV_LOG_INFO, i ? ",%5.4f" : "%5.4f",
304 av_q2d(hdr_plus->mastering_display_actual_peak_luminance[i][j]));
305 }
306 av_log(ctx, AV_LOG_INFO, ")");
307 }
308 av_log(ctx, AV_LOG_INFO, "}");
309 }
310 }
311
312 static void dump_dynamic_hdr_vivid(AVFilterContext *ctx, AVFrameSideData *sd)
313 {
314 AVDynamicHDRVivid *hdr_vivid;
315
316 if (sd->size < sizeof(*hdr_vivid)) {
317 av_log(ctx, AV_LOG_ERROR, "invalid hdr vivid data\n");
318 return;
319 }
320
321 hdr_vivid = (AVDynamicHDRVivid *)sd->data;
322 av_log(ctx, AV_LOG_INFO, "system_start_code: %d, ", hdr_vivid->system_start_code);
323 av_log(ctx, AV_LOG_INFO, "num_windows: %d, ", hdr_vivid->num_windows);
324 for (int w = 0; w < hdr_vivid->num_windows; w++) {
325 const AVHDRVividColorTransformParams *params = &hdr_vivid->params[w];
326
327 av_log(ctx, AV_LOG_INFO, "minimum_maxrgb[%d]: %.4f, ", w, av_q2d(params->minimum_maxrgb));
328 av_log(ctx, AV_LOG_INFO, "average_maxrgb[%d]: %.4f, ", w, av_q2d(params->average_maxrgb));
329 av_log(ctx, AV_LOG_INFO, "variance_maxrgb[%d]:%.4f, ", w, av_q2d(params->variance_maxrgb));
330 av_log(ctx, AV_LOG_INFO, "maximum_maxrgb[%d]: %.4f, ", w, av_q2d(params->maximum_maxrgb));
331 }
332
333 for (int w = 0; w < hdr_vivid->num_windows; w++) {
334 const AVHDRVividColorTransformParams *params = &hdr_vivid->params[w];
335
336 av_log(ctx, AV_LOG_INFO, "tone_mapping_mode_flag[%d]: %d, ", w, params->tone_mapping_mode_flag);
337 av_log(ctx, AV_LOG_INFO, "tone_mapping_param_num[%d]: %d, ", w, params->tone_mapping_param_num);
338 if (params->tone_mapping_mode_flag) {
339 for (int i = 0; i < params->tone_mapping_param_num; i++) {
340 const AVHDRVividColorToneMappingParams *tm_params = &params->tm_params[i];
341
342 av_log(ctx, AV_LOG_INFO, "targeted_system_display_maximum_luminance[%d][%d]: %.4f, ",
343 w, i, av_q2d(tm_params->targeted_system_display_maximum_luminance));
344 av_log(ctx, AV_LOG_INFO, "base_enable_flag[%d][%d]: %d, ",
345 w, i, tm_params->base_enable_flag);
346 if (tm_params->base_enable_flag) {
347 av_log(ctx, AV_LOG_INFO, "base_param_m_p[%d][%d]: %.4f, ", w, i, av_q2d(tm_params->base_param_m_p));
348 av_log(ctx, AV_LOG_INFO, "base_param_m_m[%d][%d]: %.4f, ", w, i, av_q2d(tm_params->base_param_m_m));
349 av_log(ctx, AV_LOG_INFO, "base_param_m_a[%d][%d]: %.4f, ", w, i, av_q2d(tm_params->base_param_m_a));
350 av_log(ctx, AV_LOG_INFO, "base_param_m_b[%d][%d]: %.4f, ", w, i, av_q2d(tm_params->base_param_m_b));
351 av_log(ctx, AV_LOG_INFO, "base_param_m_n[%d][%d]: %.4f, ", w, i, av_q2d(tm_params->base_param_m_n));
352 av_log(ctx, AV_LOG_INFO, "base_param_k1[%d][%d]: %d, ", w, i, tm_params->base_param_k1);
353 av_log(ctx, AV_LOG_INFO, "base_param_k2[%d][%d]: %d, ", w, i, tm_params->base_param_k2);
354 av_log(ctx, AV_LOG_INFO, "base_param_k3[%d][%d]: %d, ", w, i, tm_params->base_param_k3);
355 av_log(ctx, AV_LOG_INFO, "base_param_Delta_enable_mode[%d][%d]: %d, ", w, i,
356 tm_params->base_param_Delta_enable_mode);
357 av_log(ctx, AV_LOG_INFO, "base_param_Delta[%d][%d]: %.4f, ", w, i, av_q2d(tm_params->base_param_Delta));
358 }
359 av_log(ctx, AV_LOG_INFO, "3Spline_enable_flag[%d][%d]: %d, ",
360 w, i, tm_params->three_Spline_enable_flag);
361 if (tm_params->three_Spline_enable_flag) {
362 for (int j = 0; j < tm_params->three_Spline_num; j++) {
363 const AVHDRVivid3SplineParams *three_spline = &tm_params->three_spline[j];
364 av_log(ctx, AV_LOG_INFO, "3Spline_TH_mode[%d][%d]: %d, ", w, i, three_spline->th_mode);
365 if (three_spline->th_mode == 0 || three_spline->th_mode == 2)
366 av_log(ctx, AV_LOG_INFO, "3Spline_TH_enable_MB[%d][%d][%d]: %.4f, ",
367 w, i, j, av_q2d(three_spline->th_enable_mb));
368 av_log(ctx, AV_LOG_INFO, "3Spline_TH_enable[%d][%d][%d]: %.4f, ",
369 w, i, j, av_q2d(three_spline->th_enable));
370 av_log(ctx, AV_LOG_INFO, "3Spline_TH_Delta1[%d][%d][%d]: %.4f, ",
371 w, i, j, av_q2d(three_spline->th_delta1));
372 av_log(ctx, AV_LOG_INFO, "3Spline_TH_Delta2[%d][%d][%d]: %.4f, ",
373 w, i, j, av_q2d(three_spline->th_delta2));
374 av_log(ctx, AV_LOG_INFO, "3Spline_enable_Strength[%d][%d][%d]: %.4f, ",
375 w, i, j, av_q2d(three_spline->enable_strength));
376 }
377 }
378 }
379 }
380
381 av_log(ctx, AV_LOG_INFO, "color_saturation_mapping_flag[%d]: %d",
382 w, params->color_saturation_mapping_flag);
383 if (params->color_saturation_mapping_flag) {
384 av_log(ctx, AV_LOG_INFO, ", color_saturation_num[%d]: %d",
385 w, params->color_saturation_num);
386 for (int i = 0; i < params->color_saturation_num; i++) {
387 av_log(ctx, AV_LOG_INFO, ", color_saturation_gain[%d][%d]: %.4f",
388 w, i, av_q2d(params->color_saturation_gain[i]));
389 }
390 }
391 }
392 }
393
394
395 static void dump_content_light_metadata(AVFilterContext *ctx, AVFrameSideData *sd)
396 {
397 const AVContentLightMetadata *metadata = (const AVContentLightMetadata *)sd->data;
398
399 av_log(ctx, AV_LOG_INFO,
400 "MaxCLL=%d, MaxFALL=%d",
401 metadata->MaxCLL, metadata->MaxFALL);
402 }
403
404 static void dump_video_enc_params(AVFilterContext *ctx, const AVFrameSideData *sd)
405 {
406 const AVVideoEncParams *par = (const AVVideoEncParams *)sd->data;
407 int plane, acdc;
408
409 av_log(ctx, AV_LOG_INFO, "type %d; ", par->type);
410 if (par->qp)
411 av_log(ctx, AV_LOG_INFO, "qp=%d; ", par->qp);
412 for (plane = 0; plane < FF_ARRAY_ELEMS(par->delta_qp); plane++)
413 for (acdc = 0; acdc < FF_ARRAY_ELEMS(par->delta_qp[plane]); acdc++) {
414 int delta_qp = par->delta_qp[plane][acdc];
415 if (delta_qp)
416 av_log(ctx, AV_LOG_INFO, "delta_qp[%d][%d]=%d; ",
417 plane, acdc, delta_qp);
418 }
419 if (par->nb_blocks)
420 av_log(ctx, AV_LOG_INFO, "%u blocks; ", par->nb_blocks);
421 }
422
423 static void dump_sei_unregistered_metadata(AVFilterContext *ctx, const AVFrameSideData *sd)
424 {
425 const uint8_t *user_data = sd->data;
426 ShowInfoContext *s = ctx->priv;
427
428 if (sd->size < AV_UUID_LEN) {
429 av_log(ctx, AV_LOG_ERROR, "invalid data(%"SIZE_SPECIFIER" < "
430 "UUID(%d-bytes))\n", sd->size, AV_UUID_LEN);
431 return;
432 }
433
434 av_log(ctx, AV_LOG_INFO, "UUID=" AV_PRI_UUID "\n", AV_UUID_ARG(user_data));
435
436 av_log(ctx, AV_LOG_INFO, "User Data=");
437 for (size_t i = 16; i < sd->size; i++) {
438 const char *format = "%02x";
439
440 if (s->udu_sei_as_ascii)
441 format = isprint(user_data[i]) ? "%c" : "\\x%02x";
442 av_log(ctx, AV_LOG_INFO, format, user_data[i]);
443 }
444 av_log(ctx, AV_LOG_INFO, "\n");
445 }
446
447 static void dump_sei_film_grain_params_metadata(AVFilterContext *ctx, const AVFrameSideData *sd)
448 {
449 const AVFilmGrainParams *fgp = (const AVFilmGrainParams *)sd->data;
450 const char *const film_grain_type_names[] = {
451 [AV_FILM_GRAIN_PARAMS_NONE] = "none",
452 [AV_FILM_GRAIN_PARAMS_AV1] = "av1",
453 [AV_FILM_GRAIN_PARAMS_H274] = "h274",
454 };
455
456 const char *color_range_str = av_color_range_name(fgp->color_range);
457 const char *color_primaries_str = av_color_primaries_name(fgp->color_primaries);
458 const char *color_trc_str = av_color_transfer_name(fgp->color_trc);
459 const char *colorspace_str = av_color_space_name(fgp->color_space);
460
461 if (fgp->type >= FF_ARRAY_ELEMS(film_grain_type_names)) {
462 av_log(ctx, AV_LOG_ERROR, "invalid data\n");
463 return;
464 }
465
466 av_log(ctx, AV_LOG_INFO, "type %s; ", film_grain_type_names[fgp->type]);
467 av_log(ctx, AV_LOG_INFO, "seed=%"PRIu64"; ", fgp->seed);
468 av_log(ctx, AV_LOG_INFO, "width=%d; ", fgp->width);
469 av_log(ctx, AV_LOG_INFO, "height=%d; ", fgp->height);
470 av_log(ctx, AV_LOG_INFO, "subsampling_x=%d; ", fgp->subsampling_x);
471 av_log(ctx, AV_LOG_INFO, "subsampling_y=%d; ", fgp->subsampling_y);
472 av_log(ctx, AV_LOG_INFO, "color_range=%s; ", color_range_str ? color_range_str : "unknown");
473 av_log(ctx, AV_LOG_INFO, "color_primaries=%s; ", color_primaries_str ? color_primaries_str : "unknown");
474 av_log(ctx, AV_LOG_INFO, "color_trc=%s; ", color_trc_str ? color_trc_str : "unknown");
475 av_log(ctx, AV_LOG_INFO, "color_space=%s; ", colorspace_str ? colorspace_str : "unknown");
476 av_log(ctx, AV_LOG_INFO, "bit_depth_luma=%d; ", fgp->bit_depth_luma);
477 av_log(ctx, AV_LOG_INFO, "bit_depth_chroma=%d; ", fgp->bit_depth_chroma);
478
479 switch (fgp->type) {
480 case AV_FILM_GRAIN_PARAMS_NONE:
481 break;
482 case AV_FILM_GRAIN_PARAMS_AV1: {
483 const AVFilmGrainAOMParams *aom = &fgp->codec.aom;
484 const int num_ar_coeffs_y = 2 * aom->ar_coeff_lag * (aom->ar_coeff_lag + 1);
485 const int num_ar_coeffs_uv = num_ar_coeffs_y + !!aom->num_y_points;
486 av_log(ctx, AV_LOG_INFO, "y_points={ ");
487 for (int i = 0; i < aom->num_y_points; i++)
488 av_log(ctx, AV_LOG_INFO, "(%d,%d) ", aom->y_points[i][0], aom->y_points[i][1]);
489 av_log(ctx, AV_LOG_INFO, "}; chroma_scaling_from_luma=%d; ", aom->chroma_scaling_from_luma);
490 for (int uv = 0; uv < 2; uv++) {
491 av_log(ctx, AV_LOG_INFO, "uv_points[%d]={ ", uv);
492 for (int i = 0; i < aom->num_uv_points[uv]; i++)
493 av_log(ctx, AV_LOG_INFO, "(%d,%d) ", aom->uv_points[uv][i][0], aom->uv_points[uv][i][1]);
494 av_log(ctx, AV_LOG_INFO, "}; ");
495 }
496 av_log(ctx, AV_LOG_INFO, "scaling_shift=%d; ", aom->scaling_shift);
497 av_log(ctx, AV_LOG_INFO, "ar_coeff_lag=%d; ", aom->ar_coeff_lag);
498 if (num_ar_coeffs_y) {
499 av_log(ctx, AV_LOG_INFO, "ar_coeffs_y={ ");
500 for (int i = 0; i < num_ar_coeffs_y; i++)
501 av_log(ctx, AV_LOG_INFO, "%d ", aom->ar_coeffs_y[i]);
502 av_log(ctx, AV_LOG_INFO, "}; ");
503 }
504 for (int uv = 0; num_ar_coeffs_uv && uv < 2; uv++) {
505 av_log(ctx, AV_LOG_INFO, "ar_coeffs_uv[%d]={ ", uv);
506 for (int i = 0; i < num_ar_coeffs_uv; i++)
507 av_log(ctx, AV_LOG_INFO, "%d ", aom->ar_coeffs_uv[uv][i]);
508 av_log(ctx, AV_LOG_INFO, "}; ");
509 }
510 av_log(ctx, AV_LOG_INFO, "ar_coeff_shift=%d; ", aom->ar_coeff_shift);
511 av_log(ctx, AV_LOG_INFO, "grain_scale_shift=%d; ", aom->grain_scale_shift);
512 for (int uv = 0; uv < 2; uv++) {
513 av_log(ctx, AV_LOG_INFO, "uv_mult[%d] = %d; ", uv, aom->uv_mult[uv]);
514 av_log(ctx, AV_LOG_INFO, "uv_mult_luma[%d] = %d; ", uv, aom->uv_mult_luma[uv]);
515 av_log(ctx, AV_LOG_INFO, "uv_offset[%d] = %d; ", uv, aom->uv_offset[uv]);
516 }
517 av_log(ctx, AV_LOG_INFO, "overlap_flag=%d; ", aom->overlap_flag);
518 av_log(ctx, AV_LOG_INFO, "limit_output_range=%d; ", aom->limit_output_range);
519 break;
520 }
521 case AV_FILM_GRAIN_PARAMS_H274: {
522 const AVFilmGrainH274Params *h274 = &fgp->codec.h274;
523 av_log(ctx, AV_LOG_INFO, "model_id=%d; ", h274->model_id);
524 av_log(ctx, AV_LOG_INFO, "blending_mode_id=%d; ", h274->blending_mode_id);
525 av_log(ctx, AV_LOG_INFO, "log2_scale_factor=%d; ", h274->log2_scale_factor);
526
527 for (int c = 0; c < 3; c++)
528 if (h274->component_model_present[c] && (h274->num_model_values[c] > 6 ||
529 h274->num_intensity_intervals[c] < 1 ||
530 h274->num_intensity_intervals[c] > 256)) {
531 av_log(ctx, AV_LOG_ERROR, "invalid data\n");
532 return;
533 }
534
535 for (int c = 0; c < 3; c++) {
536 if (!h274->component_model_present[c])
537 continue;
538
539 av_log(ctx, AV_LOG_INFO, "num_intensity_intervals[%d]=%u; ", c, h274->num_intensity_intervals[c]);
540 av_log(ctx, AV_LOG_INFO, "num_model_values[%d]=%u; ", c, h274->num_model_values[c]);
541 for (int i = 0; i < h274->num_intensity_intervals[c]; i++) {
542 av_log(ctx, AV_LOG_INFO, "intensity_interval_lower_bound[%d][%d]=%u; ",
543 c, i, h274->intensity_interval_lower_bound[c][i]);
544 av_log(ctx, AV_LOG_INFO, "intensity_interval_upper_bound[%d][%d]=%u; ",
545 c, i, h274->intensity_interval_upper_bound[c][i]);
546 for (int j = 0; j < h274->num_model_values[c]; j++)
547 av_log(ctx, AV_LOG_INFO, "comp_model_value[%d][%d][%d]=%d; ",
548 c, i, j, h274->comp_model_value[c][i][j]);
549 }
550 }
551 break;
552 }
553 }
554 }
555
556 static void dump_dovi_metadata(AVFilterContext *ctx, const AVFrameSideData *sd)
557 {
558 const AVDOVIMetadata *dovi = (AVDOVIMetadata *) sd->data;
559 const AVDOVIRpuDataHeader *hdr = av_dovi_get_header(dovi);
560 const AVDOVIDataMapping *mapping = av_dovi_get_mapping(dovi);
561 const AVDOVIColorMetadata *color = av_dovi_get_color(dovi);
562
563 av_log(ctx, AV_LOG_INFO, " rpu_type=%"PRIu8"; ", hdr->rpu_type);
564 av_log(ctx, AV_LOG_INFO, "rpu_format=%"PRIu16"; ", hdr->rpu_format);
565 av_log(ctx, AV_LOG_INFO, "vdr_rpu_profile=%"PRIu8"; ", hdr->vdr_rpu_profile);
566 av_log(ctx, AV_LOG_INFO, "vdr_rpu_level=%"PRIu8"; ", hdr->vdr_rpu_level);
567 av_log(ctx, AV_LOG_INFO, "chroma_resampling_explicit_filter_flag=%"PRIu8"; ", hdr->chroma_resampling_explicit_filter_flag);
568 av_log(ctx, AV_LOG_INFO, "coef_data_type=%"PRIu8"; ", hdr->coef_data_type);
569 av_log(ctx, AV_LOG_INFO, "coef_log2_denom=%"PRIu8"; ", hdr->coef_log2_denom);
570 av_log(ctx, AV_LOG_INFO, "vdr_rpu_normalized_idc=%"PRIu8"; ", hdr->vdr_rpu_normalized_idc);
571 av_log(ctx, AV_LOG_INFO, "bl_video_full_range_flag=%"PRIu8"; ", hdr->bl_video_full_range_flag);
572 av_log(ctx, AV_LOG_INFO, "bl_bit_depth=%"PRIu8"; ", hdr->bl_bit_depth);
573 av_log(ctx, AV_LOG_INFO, "el_bit_depth=%"PRIu8"; ", hdr->el_bit_depth);
574 av_log(ctx, AV_LOG_INFO, "vdr_bit_depth=%"PRIu8"; ", hdr->vdr_bit_depth);
575 av_log(ctx, AV_LOG_INFO, "spatial_resampling_filter_flag=%"PRIu8"; ", hdr->spatial_resampling_filter_flag);
576 av_log(ctx, AV_LOG_INFO, "el_spatial_resampling_filter_flag=%"PRIu8"; ", hdr->el_spatial_resampling_filter_flag);
577 av_log(ctx, AV_LOG_INFO, "disable_residual_flag=%"PRIu8"\n", hdr->disable_residual_flag);
578
579 av_log(ctx, AV_LOG_INFO, " data mapping: ");
580 av_log(ctx, AV_LOG_INFO, "vdr_rpu_id=%"PRIu8"; ", mapping->vdr_rpu_id);
581 av_log(ctx, AV_LOG_INFO, "mapping_color_space=%"PRIu8"; ", mapping->mapping_color_space);
582 av_log(ctx, AV_LOG_INFO, "mapping_chroma_format_idc=%"PRIu8"; ", mapping->mapping_chroma_format_idc);
583 av_log(ctx, AV_LOG_INFO, "nlq_method_idc=%d; ", (int) mapping->nlq_method_idc);
584 av_log(ctx, AV_LOG_INFO, "num_x_partitions=%"PRIu32"; ", mapping->num_x_partitions);
585 av_log(ctx, AV_LOG_INFO, "num_y_partitions=%"PRIu32"\n", mapping->num_y_partitions);
586
587 for (int c = 0; c < 3; c++) {
588 const AVDOVIReshapingCurve *curve = &mapping->curves[c];
589 const AVDOVINLQParams *nlq = &mapping->nlq[c];
590 av_log(ctx, AV_LOG_INFO, " channel %d: ", c);
591 av_log(ctx, AV_LOG_INFO, "pivots={ ");
592 for (int i = 0; i < curve->num_pivots; i++)
593 av_log(ctx, AV_LOG_INFO, "%"PRIu16" ", curve->pivots[i]);
594 av_log(ctx, AV_LOG_INFO, "}; mapping_idc={ ");
595 for (int i = 0; i < curve->num_pivots - 1; i++)
596 av_log(ctx, AV_LOG_INFO, "%d ", (int) curve->mapping_idc[i]);
597 av_log(ctx, AV_LOG_INFO, "}; poly_order={ ");
598 for (int i = 0; i < curve->num_pivots - 1; i++)
599 av_log(ctx, AV_LOG_INFO, "%"PRIu8" ", curve->poly_order[i]);
600 av_log(ctx, AV_LOG_INFO, "}; poly_coef={ ");
601 for (int i = 0; i < curve->num_pivots - 1; i++) {
602 av_log(ctx, AV_LOG_INFO, "{%"PRIi64", %"PRIi64", %"PRIi64"} ",
603 curve->poly_coef[i][0],
604 curve->poly_coef[i][1],
605 curve->poly_coef[i][2]);
606 }
607
608 av_log(ctx, AV_LOG_INFO, "}; mmr_order={ ");
609 for (int i = 0; i < curve->num_pivots - 1; i++)
610 av_log(ctx, AV_LOG_INFO, "%"PRIu8" ", curve->mmr_order[i]);
611 av_log(ctx, AV_LOG_INFO, "}; mmr_constant={ ");
612 for (int i = 0; i < curve->num_pivots - 1; i++)
613 av_log(ctx, AV_LOG_INFO, "%"PRIi64" ", curve->mmr_constant[i]);
614 av_log(ctx, AV_LOG_INFO, "}; mmr_coef={ ");
615 for (int i = 0; i < curve->num_pivots - 1; i++) {
616 av_log(ctx, AV_LOG_INFO, "{");
617 for (int j = 0; j < curve->mmr_order[i]; j++) {
618 for (int k = 0; k < 7; k++)
619 av_log(ctx, AV_LOG_INFO, "%"PRIi64" ", curve->mmr_coef[i][j][k]);
620 }
621 av_log(ctx, AV_LOG_INFO, "} ");
622 }
623
624 av_log(ctx, AV_LOG_INFO, "}; nlq_offset=%"PRIu16"; ", nlq->nlq_offset);
625 av_log(ctx, AV_LOG_INFO, "vdr_in_max=%"PRIu64"; ", nlq->vdr_in_max);
626 switch (mapping->nlq_method_idc) {
627 case AV_DOVI_NLQ_LINEAR_DZ:
628 av_log(ctx, AV_LOG_INFO, "linear_deadzone_slope=%"PRIu64"; ", nlq->linear_deadzone_slope);
629 av_log(ctx, AV_LOG_INFO, "linear_deadzone_threshold=%"PRIu64"\n", nlq->linear_deadzone_threshold);
630 break;
631 }
632 }
633
634 av_log(ctx, AV_LOG_INFO, " color metadata: ");
635 av_log(ctx, AV_LOG_INFO, "dm_metadata_id=%"PRIu8"; ", color->dm_metadata_id);
636 av_log(ctx, AV_LOG_INFO, "scene_refresh_flag=%"PRIu8"; ", color->scene_refresh_flag);
637 av_log(ctx, AV_LOG_INFO, "ycc_to_rgb_matrix={ ");
638 for (int i = 0; i < 9; i++)
639 av_log(ctx, AV_LOG_INFO, "%f ", av_q2d(color->ycc_to_rgb_matrix[i]));
640 av_log(ctx, AV_LOG_INFO, "}; ycc_to_rgb_offset={ ");
641 for (int i = 0; i < 3; i++)
642 av_log(ctx, AV_LOG_INFO, "%f ", av_q2d(color->ycc_to_rgb_offset[i]));
643 av_log(ctx, AV_LOG_INFO, "}; rgb_to_lms_matrix={ ");
644 for (int i = 0; i < 9; i++)
645 av_log(ctx, AV_LOG_INFO, "%f ", av_q2d(color->rgb_to_lms_matrix[i]));
646 av_log(ctx, AV_LOG_INFO, "}; signal_eotf=%"PRIu16"; ", color->signal_eotf);
647 av_log(ctx, AV_LOG_INFO, "signal_eotf_param0=%"PRIu16"; ", color->signal_eotf_param0);
648 av_log(ctx, AV_LOG_INFO, "signal_eotf_param1=%"PRIu16"; ", color->signal_eotf_param1);
649 av_log(ctx, AV_LOG_INFO, "signal_eotf_param2=%"PRIu32"; ", color->signal_eotf_param2);
650 av_log(ctx, AV_LOG_INFO, "signal_bit_depth=%"PRIu8"; ", color->signal_bit_depth);
651 av_log(ctx, AV_LOG_INFO, "signal_color_space=%"PRIu8"; ", color->signal_color_space);
652 av_log(ctx, AV_LOG_INFO, "signal_chroma_format=%"PRIu8"; ", color->signal_chroma_format);
653 av_log(ctx, AV_LOG_INFO, "signal_full_range_flag=%"PRIu8"; ", color->signal_full_range_flag);
654 av_log(ctx, AV_LOG_INFO, "source_min_pq=%"PRIu16"; ", color->source_min_pq);
655 av_log(ctx, AV_LOG_INFO, "source_max_pq=%"PRIu16"; ", color->source_max_pq);
656 av_log(ctx, AV_LOG_INFO, "source_diagonal=%"PRIu16"; ", color->source_diagonal);
657 }
658
659 static void dump_ambient_viewing_environment(AVFilterContext *ctx, const AVFrameSideData *sd)
660 {
661 const AVAmbientViewingEnvironment *ambient_viewing_environment =
662 (const AVAmbientViewingEnvironment *)sd->data;
663
664 av_log(ctx, AV_LOG_INFO, "ambient_illuminance=%f, ambient_light_x=%f, ambient_light_y=%f",
665 av_q2d(ambient_viewing_environment->ambient_illuminance),
666 av_q2d(ambient_viewing_environment->ambient_light_x),
667 av_q2d(ambient_viewing_environment->ambient_light_y));
668 }
669
670 static void dump_color_property(AVFilterContext *ctx, AVFrame *frame)
671 {
672 const char *color_range_str = av_color_range_name(frame->color_range);
673 const char *colorspace_str = av_color_space_name(frame->colorspace);
674 const char *color_primaries_str = av_color_primaries_name(frame->color_primaries);
675 const char *color_trc_str = av_color_transfer_name(frame->color_trc);
676
677 if (!color_range_str || frame->color_range == AVCOL_RANGE_UNSPECIFIED) {
678 av_log(ctx, AV_LOG_INFO, "color_range:unknown");
679 } else {
680 av_log(ctx, AV_LOG_INFO, "color_range:%s", color_range_str);
681 }
682
683 if (!colorspace_str || frame->colorspace == AVCOL_SPC_UNSPECIFIED) {
684 av_log(ctx, AV_LOG_INFO, " color_space:unknown");
685 } else {
686 av_log(ctx, AV_LOG_INFO, " color_space:%s", colorspace_str);
687 }
688
689 if (!color_primaries_str || frame->color_primaries == AVCOL_PRI_UNSPECIFIED) {
690 av_log(ctx, AV_LOG_INFO, " color_primaries:unknown");
691 } else {
692 av_log(ctx, AV_LOG_INFO, " color_primaries:%s", color_primaries_str);
693 }
694
695 if (!color_trc_str || frame->color_trc == AVCOL_TRC_UNSPECIFIED) {
696 av_log(ctx, AV_LOG_INFO, " color_trc:unknown");
697 } else {
698 av_log(ctx, AV_LOG_INFO, " color_trc:%s", color_trc_str);
699 }
700 av_log(ctx, AV_LOG_INFO, "\n");
701 }
702
703 static void update_sample_stats_8(const uint8_t *src, int len, int64_t *sum, int64_t *sum2)
704 {
705 int i;
706
707 for (i = 0; i < len; i++) {
708 *sum += src[i];
709 *sum2 += src[i] * src[i];
710 }
711 }
712
713 static void update_sample_stats_16(int be, const uint8_t *src, int len, int64_t *sum, int64_t *sum2)
714 {
715 const uint16_t *src1 = (const uint16_t *)src;
716 int i;
717
718 for (i = 0; i < len / 2; i++) {
719 if ((HAVE_BIGENDIAN && !be) || (!HAVE_BIGENDIAN && be)) {
720 *sum += av_bswap16(src1[i]);
721 *sum2 += (uint32_t)av_bswap16(src1[i]) * (uint32_t)av_bswap16(src1[i]);
722 } else {
723 *sum += src1[i];
724 *sum2 += (uint32_t)src1[i] * (uint32_t)src1[i];
725 }
726 }
727 }
728
729 static void update_sample_stats(int depth, int be, const uint8_t *src, int len, int64_t *sum, int64_t *sum2)
730 {
731 if (depth <= 8)
732 update_sample_stats_8(src, len, sum, sum2);
733 else
734 update_sample_stats_16(be, src, len, sum, sum2);
735 }
736
737 static int filter_frame(AVFilterLink *inlink, AVFrame *frame)
738 {
739 FilterLink *inl = ff_filter_link(inlink);
740 AVFilterContext *ctx = inlink->dst;
741 ShowInfoContext *s = ctx->priv;
742 const AVPixFmtDescriptor *desc = av_pix_fmt_desc_get(inlink->format);
743 uint32_t plane_checksum[4] = {0}, checksum = 0;
744 int64_t sum[4] = {0}, sum2[4] = {0};
745 int32_t pixelcount[4] = {0};
746 int bitdepth = desc->comp[0].depth;
747 int be = desc->flags & AV_PIX_FMT_FLAG_BE;
748 int i, plane, vsub = desc->log2_chroma_h;
749
750 for (plane = 0; plane < 4 && s->calculate_checksums && frame->data[plane] && frame->linesize[plane]; plane++) {
751 uint8_t *data = frame->data[plane];
752 int h = plane == 1 || plane == 2 ? AV_CEIL_RSHIFT(inlink->h, vsub) : inlink->h;
753 int linesize = av_image_get_linesize(frame->format, frame->width, plane);
754 int width = linesize >> (bitdepth > 8);
755
756 if (linesize < 0)
757 return linesize;
758
759 for (i = 0; i < h; i++) {
760 plane_checksum[plane] = av_adler32_update(plane_checksum[plane], data, linesize);
761 checksum = av_adler32_update(checksum, data, linesize);
762
763 update_sample_stats(bitdepth, be, data, linesize, sum+plane, sum2+plane);
764 pixelcount[plane] += width;
765 data += frame->linesize[plane];
766 }
767 }
768
769 av_log(ctx, AV_LOG_INFO,
770 "n:%4"PRId64" pts:%7s pts_time:%-7s duration:%7"PRId64
771 " duration_time:%-7s "
772 "fmt:%s cl:%s sar:%d/%d s:%dx%d i:%c iskey:%d type:%c ",
773 inl->frame_count_out,
774 av_ts2str(frame->pts), av_ts2timestr(frame->pts, &inlink->time_base),
775 frame->duration, av_ts2timestr(frame->duration, &inlink->time_base),
776 desc->name, av_chroma_location_name(frame->chroma_location),
777 frame->sample_aspect_ratio.num, frame->sample_aspect_ratio.den,
778 frame->width, frame->height,
779 !(frame->flags & AV_FRAME_FLAG_INTERLACED) ? 'P' : /* Progressive */
780 (frame->flags & AV_FRAME_FLAG_TOP_FIELD_FIRST) ? 'T' : 'B', /* Top / Bottom */
781 !!(frame->flags & AV_FRAME_FLAG_KEY),
782 av_get_picture_type_char(frame->pict_type));
783
784 if (s->calculate_checksums) {
785 av_log(ctx, AV_LOG_INFO,
786 "checksum:%08"PRIX32" plane_checksum:[%08"PRIX32,
787 checksum, plane_checksum[0]);
788
789 for (plane = 1; plane < 4 && frame->data[plane] && frame->linesize[plane]; plane++)
790 av_log(ctx, AV_LOG_INFO, " %08"PRIX32, plane_checksum[plane]);
791 av_log(ctx, AV_LOG_INFO, "] mean:[");
792 for (plane = 0; plane < 4 && frame->data[plane] && frame->linesize[plane]; plane++)
793 av_log(ctx, AV_LOG_INFO, "%s%"PRId64,
794 plane ? " ":"",
795 (sum[plane] + pixelcount[plane]/2) / pixelcount[plane]);
796 av_log(ctx, AV_LOG_INFO, "] stdev:[");
797 for (plane = 0; plane < 4 && frame->data[plane] && frame->linesize[plane]; plane++)
798 av_log(ctx, AV_LOG_INFO, "%s%3.1f",
799 plane ? " ":"",
800 sqrt((sum2[plane] - sum[plane]*(double)sum[plane]/pixelcount[plane])/pixelcount[plane]));
801 av_log(ctx, AV_LOG_INFO, "]");
802 }
803 av_log(ctx, AV_LOG_INFO, "\n");
804
805 for (i = 0; i < frame->nb_side_data; i++) {
806 AVFrameSideData *sd = frame->side_data[i];
807 const char *name = av_frame_side_data_name(sd->type);
808
809 av_log(ctx, AV_LOG_INFO, " side data - ");
810 if (name)
811 av_log(ctx, AV_LOG_INFO, "%s: ", name);
812 switch (sd->type) {
813 case AV_FRAME_DATA_SPHERICAL:
814 dump_spherical(ctx, frame, sd);
815 break;
816 case AV_FRAME_DATA_STEREO3D:
817 dump_stereo3d(ctx, sd);
818 break;
819 case AV_FRAME_DATA_S12M_TIMECODE: {
820 dump_s12m_timecode(ctx, inlink, sd);
821 break;
822 }
823 case AV_FRAME_DATA_DISPLAYMATRIX:
824 av_log(ctx, AV_LOG_INFO, "rotation of %.2f degrees",
825 av_display_rotation_get((int32_t *)sd->data));
826 break;
827 case AV_FRAME_DATA_AFD:
828 av_log(ctx, AV_LOG_INFO, "value of %"PRIu8, sd->data[0]);
829 break;
830 case AV_FRAME_DATA_REGIONS_OF_INTEREST:
831 dump_roi(ctx, sd);
832 break;
833 case AV_FRAME_DATA_DETECTION_BBOXES:
834 dump_detection_bbox(ctx, sd);
835 break;
836 case AV_FRAME_DATA_MASTERING_DISPLAY_METADATA:
837 dump_mastering_display(ctx, sd);
838 break;
839 case AV_FRAME_DATA_DYNAMIC_HDR_PLUS:
840 dump_dynamic_hdr_plus(ctx, sd);
841 break;
842 case AV_FRAME_DATA_DYNAMIC_HDR_VIVID:
843 dump_dynamic_hdr_vivid(ctx, sd);
844 break;
845 case AV_FRAME_DATA_CONTENT_LIGHT_LEVEL:
846 dump_content_light_metadata(ctx, sd);
847 break;
848 case AV_FRAME_DATA_GOP_TIMECODE: {
849 char tcbuf[AV_TIMECODE_STR_SIZE];
850 av_timecode_make_mpeg_tc_string(tcbuf, *(int64_t *)(sd->data));
851 av_log(ctx, AV_LOG_INFO, "%s", tcbuf);
852 break;
853 }
854 case AV_FRAME_DATA_VIDEO_ENC_PARAMS:
855 dump_video_enc_params(ctx, sd);
856 break;
857 case AV_FRAME_DATA_SEI_UNREGISTERED:
858 dump_sei_unregistered_metadata(ctx, sd);
859 break;
860 case AV_FRAME_DATA_FILM_GRAIN_PARAMS:
861 dump_sei_film_grain_params_metadata(ctx, sd);
862 break;
863 case AV_FRAME_DATA_DOVI_METADATA:
864 dump_dovi_metadata(ctx, sd);
865 break;
866 case AV_FRAME_DATA_AMBIENT_VIEWING_ENVIRONMENT:
867 dump_ambient_viewing_environment(ctx, sd);
868 break;
869 case AV_FRAME_DATA_VIEW_ID:
870 av_log(ctx, AV_LOG_INFO, "view id: %d\n", *(int*)sd->data);
871 break;
872 case AV_FRAME_DATA_3D_REFERENCE_DISPLAYS:
873 dump_tdrdi(ctx, sd);
874 break;
875 default:
876 if (name)
877 av_log(ctx, AV_LOG_INFO,
878 "(%"SIZE_SPECIFIER" bytes)", sd->size);
879 else
880 av_log(ctx, AV_LOG_WARNING, "unknown side data type %d "
881 "(%"SIZE_SPECIFIER" bytes)", sd->type, sd->size);
882 break;
883 }
884
885 av_log(ctx, AV_LOG_INFO, "\n");
886 }
887
888 dump_color_property(ctx, frame);
889
890 return ff_filter_frame(inlink->dst->outputs[0], frame);
891 }
892
893 static int config_props(AVFilterContext *ctx, AVFilterLink *link, int is_out)
894 {
895 FilterLink *l = ff_filter_link(link);
896
897 av_log(ctx, AV_LOG_INFO, "config %s time_base: %d/%d, frame_rate: %d/%d\n",
898 is_out ? "out" : "in",
899 link->time_base.num, link->time_base.den,
900 l->frame_rate.num, l->frame_rate.den);
901
902 return 0;
903 }
904
905 static int config_props_in(AVFilterLink *link)
906 {
907 AVFilterContext *ctx = link->dst;
908 return config_props(ctx, link, 0);
909 }
910
911 static int config_props_out(AVFilterLink *link)
912 {
913 AVFilterContext *ctx = link->src;
914 return config_props(ctx, link, 1);
915 }
916
917 static const AVFilterPad avfilter_vf_showinfo_inputs[] = {
918 {
919 .name = "default",
920 .type = AVMEDIA_TYPE_VIDEO,
921 .filter_frame = filter_frame,
922 .config_props = config_props_in,
923 },
924 };
925
926 static const AVFilterPad avfilter_vf_showinfo_outputs[] = {
927 {
928 .name = "default",
929 .type = AVMEDIA_TYPE_VIDEO,
930 .config_props = config_props_out,
931 },
932 };
933
934 const FFFilter ff_vf_showinfo = {
935 .p.name = "showinfo",
936 .p.description = NULL_IF_CONFIG_SMALL("Show textual information for each video frame."),
937 .p.priv_class = &showinfo_class,
938 .p.flags = AVFILTER_FLAG_METADATA_ONLY,
939 FILTER_INPUTS(avfilter_vf_showinfo_inputs),
940 FILTER_OUTPUTS(avfilter_vf_showinfo_outputs),
941 .priv_size = sizeof(ShowInfoContext),
942 };
943