mirrors/librempeg
1
0
Fork 0
mirror of https://github.com/librempeg/librempeg synced 2024-11-22 09:02:20 +00:00
Code Issues Packages Projects Releases Wiki Activity

fftool/ffprobe: support for CUVA HDR Vivid metadata

Browse Source 
Signed-off-by: Limin Wang <lance.lmwang@gmail.com>
This commit is contained in:
Limin Wang 2022-02-28 21:18:35 +08:00
parent d344169419
commit 316e0ff752
1 changed files with 72 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

72
fftools/ffprobe.c
View File

@ -38,6 +38,7 @@
#include "libavutil/hash.h"
#include "libavutil/hdr_dynamic_metadata.h"
#include "libavutil/mastering_display_metadata.h"
#include "libavutil/hdr_dynamic_vivid_metadata.h"
#include "libavutil/dovi_meta.h"
#include "libavutil/opt.h"
#include "libavutil/pixdesc.h"
@ -2118,6 +2119,74 @@ static void print_dynamic_hdr10_plus(WriterContext *w, const AVDynamicHDRPlus *m
}
}
static void print_dynamic_hdr_vivid(WriterContext *w, const AVDynamicHDRVivid *metadata)
{
if (!metadata)
return;
print_int("system_start_code", metadata->system_start_code);
print_int("num_windows", metadata->num_windows);
for (int n = 0; n < metadata->num_windows; n++) {
const AVHDRVividColorTransformParams *params = &metadata->params[n];
print_q("minimum_maxrgb", params->minimum_maxrgb, '/');
print_q("average_maxrgb", params->average_maxrgb, '/');
print_q("variance_maxrgb", params->variance_maxrgb, '/');
print_q("maximum_maxrgb", params->maximum_maxrgb, '/');
}
for (int n = 0; n < metadata->num_windows; n++) {
const AVHDRVividColorTransformParams *params = &metadata->params[n];
print_int("tone_mapping_mode_flag", params->tone_mapping_mode_flag);
print_int("tone_mapping_param_num", params->tone_mapping_param_num);
if (params->tone_mapping_mode_flag) {
for (int i = 0; i < params->tone_mapping_param_num; i++) {
const AVHDRVividColorToneMappingParams *tm_params = &params->tm_params[i];
print_q("targeted_system_display_maximum_luminance",
tm_params->targeted_system_display_maximum_luminance, '/');
print_int("base_enable_flag", tm_params->base_enable_flag);
if (tm_params->base_enable_flag) {
print_q("base_param_m_p", tm_params->base_param_m_p, '/');
print_q("base_param_m_m", tm_params->base_param_m_m, '/');
print_q("base_param_m_a", tm_params->base_param_m_a, '/');
print_q("base_param_m_b", tm_params->base_param_m_b, '/');
print_q("base_param_m_n", tm_params->base_param_m_n, '/');
print_int("base_param_k1", tm_params->base_param_k1);
print_int("base_param_k2", tm_params->base_param_k2);
print_int("base_param_k3", tm_params->base_param_k3);
print_int("base_param_Delta_enable_mode",
tm_params->base_param_Delta_enable_mode);
print_q("base_param_Delta", tm_params->base_param_Delta, '/');
}
print_int("3Spline_enable_flag", tm_params->three_Spline_enable_flag);
if (tm_params->three_Spline_enable_flag) {
print_int("3Spline_num", tm_params->three_Spline_num);
print_int("3Spline_TH_mode", tm_params->three_Spline_TH_mode);
for (int j = 0; j < tm_params->three_Spline_num; j++) {
print_q("3Spline_TH_enable_MB", tm_params->three_Spline_TH_enable_MB, '/');
print_q("3Spline_TH_enable", tm_params->three_Spline_TH_enable, '/');
print_q("3Spline_TH_Delta1", tm_params->three_Spline_TH_Delta1, '/');
print_q("3Spline_TH_Delta2", tm_params->three_Spline_TH_Delta2, '/');
print_q("3Spline_enable_Strength", tm_params->three_Spline_enable_Strength, '/');
}
}
}
}
print_int("color_saturation_mapping_flag", params->color_saturation_mapping_flag);
if (params->color_saturation_mapping_flag) {
print_int("color_saturation_num", params->color_saturation_num);
for (int i = 0; i < params->color_saturation_num; i++) {
print_q("color_saturation_gain", params->color_saturation_gain[i], '/');
}
}
}
}
static void print_pkt_side_data(WriterContext *w,
AVCodecParameters *par,
const AVPacketSideData *side_data,
@ -2537,6 +2606,9 @@ static void show_frame(WriterContext *w, AVFrame *frame, AVStream *stream,
print_int("size", sd->size);
} else if (sd->type == AV_FRAME_DATA_DOVI_METADATA) {
print_dovi_metadata(w, (const AVDOVIMetadata *)sd->data);
} else if (sd->type == AV_FRAME_DATA_DYNAMIC_HDR_VIVID) {
AVDynamicHDRVivid *metadata = (AVDynamicHDRVivid *)sd->data;
print_dynamic_hdr_vivid(w, metadata);
}
writer_print_section_footer(w);
}