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fftools/ffprobe: add support for HDR10+ metadata

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Signed-off-by: James Almer <jamrial@gmail.com>
This commit is contained in:
Mohammad Izadi 2020-11-23 13:29:36 -08:00 committed by James Almer
parent 6f2d6e3efd
commit 6e6d4c75fc
1 changed files with 103 additions and 0 deletions
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103
fftools/ffprobe.c
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@ -35,6 +35,7 @@
#include "libavutil/bprint.h"
#include "libavutil/display.h"
#include "libavutil/hash.h"
#include "libavutil/hdr_dynamic_metadata.h"
#include "libavutil/mastering_display_metadata.h"
#include "libavutil/dovi_meta.h"
#include "libavutil/opt.h"
@ -1860,6 +1861,105 @@ static inline int show_tags(WriterContext *w, AVDictionary *tags, int section_id
return ret;
}
static void print_dynamic_hdr10_plus(WriterContext *w, const AVDynamicHDRPlus *metadata)
{
if (!metadata)
return;
print_int("application version", metadata->application_version);
print_int("num_windows", metadata->num_windows);
for (int n = 1; n < metadata->num_windows; n++) {
const AVHDRPlusColorTransformParams *params = &metadata->params[n];
print_q("window_upper_left_corner_x",
params->window_upper_left_corner_x,'/');
print_q("window_upper_left_corner_y",
params->window_upper_left_corner_y,'/');
print_q("window_lower_right_corner_x",
params->window_lower_right_corner_x,'/');
print_q("window_lower_right_corner_y",
params->window_lower_right_corner_y,'/');
print_q("window_upper_left_corner_x",
params->window_upper_left_corner_x,'/');
print_q("window_upper_left_corner_y",
params->window_upper_left_corner_y,'/');
print_int("center_of_ellipse_x",
params->center_of_ellipse_x ) ;
print_int("center_of_ellipse_y",
params->center_of_ellipse_y );
print_int("rotation_angle",
params->rotation_angle);
print_int("semimajor_axis_internal_ellipse",
params->semimajor_axis_internal_ellipse);
print_int("semimajor_axis_external_ellipse",
params->semimajor_axis_external_ellipse);
print_int("semiminor_axis_external_ellipse",
params->semiminor_axis_external_ellipse);
print_int("overlap_process_option",
params->overlap_process_option);
}
print_q("targeted_system_display_maximum_luminance",
metadata->targeted_system_display_maximum_luminance,'/');
if (metadata->targeted_system_display_actual_peak_luminance_flag) {
print_int("num_rows_targeted_system_display_actual_peak_luminance",
metadata->num_rows_targeted_system_display_actual_peak_luminance);
print_int("num_cols_targeted_system_display_actual_peak_luminance",
metadata->num_cols_targeted_system_display_actual_peak_luminance);
for (int i = 0; i < metadata->num_rows_targeted_system_display_actual_peak_luminance; i++) {
for (int j = 0; j < metadata->num_cols_targeted_system_display_actual_peak_luminance; j++) {
print_q("targeted_system_display_actual_peak_luminance",
metadata->targeted_system_display_actual_peak_luminance[i][j],'/');
}
}
}
for (int n = 0; n < metadata->num_windows; n++) {
const AVHDRPlusColorTransformParams *params = &metadata->params[n];
for (int i = 0; i < 3; i++) {
print_q("maxscl",params->maxscl[i],'/');
}
print_q("average_maxrgb",
params->average_maxrgb,'/');
print_int("num_distribution_maxrgb_percentiles",
params->num_distribution_maxrgb_percentiles);
for (int i = 0; i < params->num_distribution_maxrgb_percentiles; i++) {
print_int("distribution_maxrgb_percentage",
params->distribution_maxrgb[i].percentage);
print_q("distribution_maxrgb_percentile",
params->distribution_maxrgb[i].percentile,'/');
}
print_q("fraction_bright_pixels",
params->fraction_bright_pixels,'/');
}
if (metadata->mastering_display_actual_peak_luminance_flag) {
print_int("num_rows_mastering_display_actual_peak_luminance",
metadata->num_rows_mastering_display_actual_peak_luminance);
print_int("num_cols_mastering_display_actual_peak_luminance",
metadata->num_cols_mastering_display_actual_peak_luminance);
for (int i = 0; i < metadata->num_rows_mastering_display_actual_peak_luminance; i++) {
for (int j = 0; j < metadata->num_cols_mastering_display_actual_peak_luminance; j++) {
print_q("mastering_display_actual_peak_luminance",
metadata->mastering_display_actual_peak_luminance[i][j],'/');
}
}
}
for (int n = 0; n < metadata->num_windows; n++) {
const AVHDRPlusColorTransformParams *params = &metadata->params[n];
if (params->tone_mapping_flag) {
print_q("knee_point_x", params->knee_point_x,'/');
print_q("knee_point_y", params->knee_point_y,'/');
print_int("num_bezier_curve_anchors",
params->num_bezier_curve_anchors );
for (int i = 0; i < params->num_bezier_curve_anchors; i++) {
print_q("bezier_curve_anchors",
params->bezier_curve_anchors[i],'/');
}
}
if (params->color_saturation_mapping_flag) {
print_q("color_saturation_weight",
params->color_saturation_weight,'/');
}
}
}
static void print_pkt_side_data(WriterContext *w,
AVCodecParameters *par,
const AVPacketSideData *side_data,
@ -2250,6 +2350,9 @@ static void show_frame(WriterContext *w, AVFrame *frame, AVStream *stream,
print_q("min_luminance", metadata->min_luminance, '/');
print_q("max_luminance", metadata->max_luminance, '/');
}
} else if (sd->type == AV_FRAME_DATA_DYNAMIC_HDR_PLUS) {
AVDynamicHDRPlus *metadata = (AVDynamicHDRPlus *)sd->data;
print_dynamic_hdr10_plus(w, metadata);
} else if (sd->type == AV_FRAME_DATA_CONTENT_LIGHT_LEVEL) {
AVContentLightMetadata *metadata = (AVContentLightMetadata *)sd->data;
print_int("max_content", metadata->MaxCLL);