virtualenv/FFmpeg
1
0
Fork 0
mirror of https://github.com/FFmpeg/FFmpeg.git synced 2024-11-26 19:01:44 +02:00
Code Issues Releases Activity
b9ba036680
FFmpeg/libavfilter/vf_showinfo.c
Anton Khirnov 27f8c9b27b lavu/frame: deprecate AVFrame.pkt_{pos,size} 
These fields are supposed to store information about the packet the
frame was decoded from, specifically the byte offset it was stored at
and its size.

However,
- the fields are highly ad-hoc - there is no strong reason why
  specifically those (and not any other) packet properties should have a
  dedicated field in AVFrame; unlike e.g. the timestamps, there is no
  fundamental link between coded packet offset/size and decoded frames
- they only make sense for frames produced by decoding demuxed packets,
  and even then it is not always the case that the encoded data was
  stored in the file as a contiguous sequence of bytes (in order for pos
  to be well-defined)
- pkt_pos was added without much explanation, apparently to allow
  passthrough of this information through lavfi in order to handle byte
  seeking in ffplay. That is now implemented using arbitrary user data
  passthrough in AVFrame.opaque_ref.
- several filters use pkt_pos as a variable available to user-supplied
  expressions, but there seems to be no established motivation for using them.
- pkt_size was added for use in ffprobe, but that too is now handled
  without using this field. Additonally, the values of this field
  produced by libavcodec are flawed, as described in the previous
  ffprobe conversion commit.

In summary - these fields are ill-defined and insufficiently motivated,
so deprecate them.
2023-03-20 10:42:09 +01:00

882 lines
39 KiB
C
Raw Blame History

/*
* Copyright (c) 2011 Stefano Sabatini
* This file is part of FFmpeg.
*
* FFmpeg is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* FFmpeg is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with FFmpeg; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
/**
* @file
* filter for showing textual video frame information
*/
#include <inttypes.h>
#include "libavutil/bswap.h"
#include "libavutil/adler32.h"
#include "libavutil/display.h"
#include "libavutil/dovi_meta.h"
#include "libavutil/imgutils.h"
#include "libavutil/internal.h"
#include "libavutil/film_grain_params.h"
#include "libavutil/hdr_dynamic_metadata.h"
#include "libavutil/hdr_dynamic_vivid_metadata.h"
#include "libavutil/opt.h"
#include "libavutil/pixdesc.h"
#include "libavutil/spherical.h"
#include "libavutil/stereo3d.h"
#include "libavutil/timestamp.h"
#include "libavutil/timecode.h"
#include "libavutil/mastering_display_metadata.h"
#include "libavutil/video_enc_params.h"
#include "libavutil/detection_bbox.h"
#include "libavutil/ambient_viewing_environment.h"
#include "libavutil/uuid.h"
#include "avfilter.h"
#include "internal.h"
#include "video.h"
typedef struct ShowInfoContext {
const AVClass *class;
int calculate_checksums;
} ShowInfoContext;
#define OFFSET(x) offsetof(ShowInfoContext, x)
#define VF AV_OPT_FLAG_VIDEO_PARAM|AV_OPT_FLAG_FILTERING_PARAM
static const AVOption showinfo_options[] = {
{ "checksum", "calculate checksums", OFFSET(calculate_checksums), AV_OPT_TYPE_BOOL, {.i64=1}, 0, 1, VF },
{ NULL }
};
AVFILTER_DEFINE_CLASS(showinfo);
static void dump_spherical(AVFilterContext *ctx, AVFrame *frame, const AVFrameSideData *sd)
{
const AVSphericalMapping *spherical = (const AVSphericalMapping *)sd->data;
double yaw, pitch, roll;
if (sd->size < sizeof(*spherical)) {
av_log(ctx, AV_LOG_ERROR, "invalid data\n");
return;
}
if (spherical->projection == AV_SPHERICAL_EQUIRECTANGULAR)
av_log(ctx, AV_LOG_INFO, "equirectangular ");
else if (spherical->projection == AV_SPHERICAL_CUBEMAP)
av_log(ctx, AV_LOG_INFO, "cubemap ");
else if (spherical->projection == AV_SPHERICAL_EQUIRECTANGULAR_TILE)
av_log(ctx, AV_LOG_INFO, "tiled equirectangular ");
else {
av_log(ctx, AV_LOG_WARNING, "unknown\n");
return;
}
yaw = ((double)spherical->yaw) / (1 << 16);
pitch = ((double)spherical->pitch) / (1 << 16);
roll = ((double)spherical->roll) / (1 << 16);
av_log(ctx, AV_LOG_INFO, "(%f/%f/%f) ", yaw, pitch, roll);
if (spherical->projection == AV_SPHERICAL_EQUIRECTANGULAR_TILE) {
size_t l, t, r, b;
av_spherical_tile_bounds(spherical, frame->width, frame->height,
&l, &t, &r, &b);
av_log(ctx, AV_LOG_INFO,
"[%"SIZE_SPECIFIER", %"SIZE_SPECIFIER", %"SIZE_SPECIFIER", %"SIZE_SPECIFIER"] ",
l, t, r, b);
} else if (spherical->projection == AV_SPHERICAL_CUBEMAP) {
av_log(ctx, AV_LOG_INFO, "[pad %"PRIu32"] ", spherical->padding);
}
}
static void dump_stereo3d(AVFilterContext *ctx, const AVFrameSideData *sd)
{
const AVStereo3D *stereo;
if (sd->size < sizeof(*stereo)) {
av_log(ctx, AV_LOG_ERROR, "invalid data\n");
return;
}
stereo = (const AVStereo3D *)sd->data;
av_log(ctx, AV_LOG_INFO, "type - %s", av_stereo3d_type_name(stereo->type));
if (stereo->flags & AV_STEREO3D_FLAG_INVERT)
av_log(ctx, AV_LOG_INFO, " (inverted)");
}
static void dump_s12m_timecode(AVFilterContext *ctx, AVRational frame_rate, const AVFrameSideData *sd)
{
const uint32_t *tc = (const uint32_t *)sd->data;
if ((sd->size != sizeof(uint32_t) * 4) || (tc[0] > 3)) {
av_log(ctx, AV_LOG_ERROR, "invalid data\n");
return;
}
for (int j = 1; j <= tc[0]; j++) {
char tcbuf[AV_TIMECODE_STR_SIZE];
av_timecode_make_smpte_tc_string2(tcbuf, frame_rate, tc[j], 0, 0);
av_log(ctx, AV_LOG_INFO, "timecode - %s%s", tcbuf, j != tc[0] ? ", " : "");
}
}
static void dump_roi(AVFilterContext *ctx, const AVFrameSideData *sd)
{
int nb_rois;
const AVRegionOfInterest *roi;
uint32_t roi_size;
roi = (const AVRegionOfInterest *)sd->data;
roi_size = roi->self_size;
if (!roi_size || sd->size % roi_size != 0) {
av_log(ctx, AV_LOG_ERROR, "Invalid AVRegionOfInterest.self_size.\n");
return;
}
nb_rois = sd->size / roi_size;
for (int i = 0; i < nb_rois; i++) {
roi = (const AVRegionOfInterest *)(sd->data + roi_size * i);
av_log(ctx, AV_LOG_INFO, "index: %d, region: (%d, %d) -> (%d, %d), qp offset: %d/%d.\n",
i, roi->left, roi->top, roi->right, roi->bottom, roi->qoffset.num, roi->qoffset.den);
}
}
static void dump_detection_bbox(AVFilterContext *ctx, const AVFrameSideData *sd)
{
int nb_bboxes;
const AVDetectionBBoxHeader *header;
const AVDetectionBBox *bbox;
header = (const AVDetectionBBoxHeader *)sd->data;
nb_bboxes = header->nb_bboxes;
av_log(ctx, AV_LOG_INFO, "source: %s\n", header->source);
for (int i = 0; i < nb_bboxes; i++) {
bbox = av_get_detection_bbox(header, i);
av_log(ctx, AV_LOG_INFO, "index: %d,\tregion: (%d, %d) -> (%d, %d), label: %s, confidence: %d/%d.\n",
i, bbox->x, bbox->y, bbox->x + bbox->w, bbox->y + bbox->h,
bbox->detect_label, bbox->detect_confidence.num, bbox->detect_confidence.den);
if (bbox->classify_count > 0) {
for (int j = 0; j < bbox->classify_count; j++) {
av_log(ctx, AV_LOG_INFO, "\t\tclassify: label: %s, confidence: %d/%d.\n",
bbox->classify_labels[j], bbox->classify_confidences[j].num, bbox->classify_confidences[j].den);
}
}
}
}
static void dump_mastering_display(AVFilterContext *ctx, const AVFrameSideData *sd)
{
const AVMasteringDisplayMetadata *mastering_display;
if (sd->size < sizeof(*mastering_display)) {
av_log(ctx, AV_LOG_ERROR, "invalid data\n");
return;
}
mastering_display = (const AVMasteringDisplayMetadata *)sd->data;
av_log(ctx, AV_LOG_INFO, "has_primaries:%d has_luminance:%d "
"r(%5.4f,%5.4f) g(%5.4f,%5.4f) b(%5.4f %5.4f) wp(%5.4f, %5.4f) "
"min_luminance=%f, max_luminance=%f",
mastering_display->has_primaries, mastering_display->has_luminance,
av_q2d(mastering_display->display_primaries[0][0]),
av_q2d(mastering_display->display_primaries[0][1]),
av_q2d(mastering_display->display_primaries[1][0]),
av_q2d(mastering_display->display_primaries[1][1]),
av_q2d(mastering_display->display_primaries[2][0]),
av_q2d(mastering_display->display_primaries[2][1]),
av_q2d(mastering_display->white_point[0]), av_q2d(mastering_display->white_point[1]),
av_q2d(mastering_display->min_luminance), av_q2d(mastering_display->max_luminance));
}
static void dump_dynamic_hdr_plus(AVFilterContext *ctx, AVFrameSideData *sd)
{
AVDynamicHDRPlus *hdr_plus;
if (sd->size < sizeof(*hdr_plus)) {
av_log(ctx, AV_LOG_ERROR, "invalid data\n");
return;
}
hdr_plus = (AVDynamicHDRPlus *)sd->data;
av_log(ctx, AV_LOG_INFO, "application version: %d, ", hdr_plus->application_version);
av_log(ctx, AV_LOG_INFO, "num_windows: %d, ", hdr_plus->num_windows);
for (int w = 1; w < hdr_plus->num_windows; w++) {
AVHDRPlusColorTransformParams *params = &hdr_plus->params[w];
av_log(ctx, AV_LOG_INFO, w > 1 ? ", window %d { " : "window %d { ", w);
av_log(ctx, AV_LOG_INFO, "window_upper_left_corner: (%5.4f,%5.4f),",
av_q2d(params->window_upper_left_corner_x),
av_q2d(params->window_upper_left_corner_y));
av_log(ctx, AV_LOG_INFO, "window_lower_right_corner: (%5.4f,%5.4f), ",
av_q2d(params->window_lower_right_corner_x),
av_q2d(params->window_lower_right_corner_y));
av_log(ctx, AV_LOG_INFO, "window_upper_left_corner: (%5.4f, %5.4f), ",
av_q2d(params->window_upper_left_corner_x),
av_q2d(params->window_upper_left_corner_y));
av_log(ctx, AV_LOG_INFO, "center_of_ellipse_x: (%d,%d), ",
params->center_of_ellipse_x,
params->center_of_ellipse_y);
av_log(ctx, AV_LOG_INFO, "rotation_angle: %d, ",
params->rotation_angle);
av_log(ctx, AV_LOG_INFO, "semimajor_axis_internal_ellipse: %d, ",
params->semimajor_axis_internal_ellipse);
av_log(ctx, AV_LOG_INFO, "semimajor_axis_external_ellipse: %d, ",
params->semimajor_axis_external_ellipse);
av_log(ctx, AV_LOG_INFO, "semiminor_axis_external_ellipse: %d, ",
params->semiminor_axis_external_ellipse);
av_log(ctx, AV_LOG_INFO, "overlap_process_option: %d}",
params->overlap_process_option);
}
av_log(ctx, AV_LOG_INFO, "targeted_system_display_maximum_luminance: %9.4f, ",
av_q2d(hdr_plus->targeted_system_display_maximum_luminance));
if (hdr_plus->targeted_system_display_actual_peak_luminance_flag) {
av_log(ctx, AV_LOG_INFO, "targeted_system_display_actual_peak_luminance: {");
for (int i = 0; i < hdr_plus->num_rows_targeted_system_display_actual_peak_luminance; i++) {
av_log(ctx, AV_LOG_INFO, "(");
for (int j = 0; j < hdr_plus->num_cols_targeted_system_display_actual_peak_luminance; j++) {
av_log(ctx, AV_LOG_INFO, i ? ",%5.4f" : "%5.4f",
av_q2d(hdr_plus->targeted_system_display_actual_peak_luminance[i][j]));
}
av_log(ctx, AV_LOG_INFO, ")");
}
av_log(ctx, AV_LOG_INFO, "}, ");
}
for (int w = 0; w < hdr_plus->num_windows; w++) {
AVHDRPlusColorTransformParams *params = &hdr_plus->params[w];
av_log(ctx, AV_LOG_INFO, "window %d {maxscl: {", w);
for (int i = 0; i < 3; i++) {
av_log(ctx, AV_LOG_INFO, i ? ",%5.4f" : "%5.4f",av_q2d(params->maxscl[i]));
}
av_log(ctx, AV_LOG_INFO, "}, average_maxrgb: %5.4f, ",
av_q2d(params->average_maxrgb));
av_log(ctx, AV_LOG_INFO, "distribution_maxrgb: {");
for (int i = 0; i < params->num_distribution_maxrgb_percentiles; i++) {
av_log(ctx, AV_LOG_INFO, "(%d,%5.4f)",
params->distribution_maxrgb[i].percentage,
av_q2d(params->distribution_maxrgb[i].percentile));
}
av_log(ctx, AV_LOG_INFO, "}, fraction_bright_pixels: %5.4f",
av_q2d(params->fraction_bright_pixels));
if (params->tone_mapping_flag) {
av_log(ctx, AV_LOG_INFO, ", knee_point: (%5.4f,%5.4f), ", av_q2d(params->knee_point_x), av_q2d(params->knee_point_y));
av_log(ctx, AV_LOG_INFO, "bezier_curve_anchors: {");
for (int i = 0; i < params->num_bezier_curve_anchors; i++) {
av_log(ctx, AV_LOG_INFO, i ? ",%5.4f" : "%5.4f",
av_q2d(params->bezier_curve_anchors[i]));
}
av_log(ctx, AV_LOG_INFO, "}");
}
if (params->color_saturation_mapping_flag) {
av_log(ctx, AV_LOG_INFO, ", color_saturation_weight: %5.4f",
av_q2d(params->color_saturation_weight));
}
av_log(ctx, AV_LOG_INFO, "}");
}
if (hdr_plus->mastering_display_actual_peak_luminance_flag) {
av_log(ctx, AV_LOG_INFO, ", mastering_display_actual_peak_luminance: {");
for (int i = 0; i < hdr_plus->num_rows_mastering_display_actual_peak_luminance; i++) {
av_log(ctx, AV_LOG_INFO, "(");
for (int j = 0; j < hdr_plus->num_cols_mastering_display_actual_peak_luminance; j++) {
av_log(ctx, AV_LOG_INFO, i ? ",%5.4f" : "%5.4f",
av_q2d(hdr_plus->mastering_display_actual_peak_luminance[i][j]));
}
av_log(ctx, AV_LOG_INFO, ")");
}
av_log(ctx, AV_LOG_INFO, "}");
}
}
static void dump_dynamic_hdr_vivid(AVFilterContext *ctx, AVFrameSideData *sd)
{
AVDynamicHDRVivid *hdr_vivid;
if (sd->size < sizeof(*hdr_vivid)) {
av_log(ctx, AV_LOG_ERROR, "invalid hdr vivid data\n");
return;
}
hdr_vivid = (AVDynamicHDRVivid *)sd->data;
av_log(ctx, AV_LOG_INFO, "system_start_code: %d, ", hdr_vivid->system_start_code);
av_log(ctx, AV_LOG_INFO, "num_windows: %d, ", hdr_vivid->num_windows);
for (int w = 0; w < hdr_vivid->num_windows; w++) {
const AVHDRVividColorTransformParams *params = &hdr_vivid->params[w];
av_log(ctx, AV_LOG_INFO, "minimum_maxrgb[%d]: %.4f, ", w, av_q2d(params->minimum_maxrgb));
av_log(ctx, AV_LOG_INFO, "average_maxrgb[%d]: %.4f, ", w, av_q2d(params->average_maxrgb));
av_log(ctx, AV_LOG_INFO, "variance_maxrgb[%d]:%.4f, ", w, av_q2d(params->variance_maxrgb));
av_log(ctx, AV_LOG_INFO, "maximum_maxrgb[%d]: %.4f, ", w, av_q2d(params->maximum_maxrgb));
}
for (int w = 0; w < hdr_vivid->num_windows; w++) {
const AVHDRVividColorTransformParams *params = &hdr_vivid->params[w];
av_log(ctx, AV_LOG_INFO, "tone_mapping_mode_flag[%d]: %d, ", w, params->tone_mapping_mode_flag);
av_log(ctx, AV_LOG_INFO, "tone_mapping_param_num[%d]: %d, ", w, 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];
av_log(ctx, AV_LOG_INFO, "targeted_system_display_maximum_luminance[%d][%d]: %.4f, ",
w, i, av_q2d(tm_params->targeted_system_display_maximum_luminance));
av_log(ctx, AV_LOG_INFO, "base_enable_flag[%d][%d]: %d, ",
w, i, tm_params->base_enable_flag);
if (tm_params->base_enable_flag) {
av_log(ctx, AV_LOG_INFO, "base_param_m_p[%d][%d]: %.4f, ", w, i, av_q2d(tm_params->base_param_m_p));
av_log(ctx, AV_LOG_INFO, "base_param_m_m[%d][%d]: %.4f, ", w, i, av_q2d(tm_params->base_param_m_m));
av_log(ctx, AV_LOG_INFO, "base_param_m_a[%d][%d]: %.4f, ", w, i, av_q2d(tm_params->base_param_m_a));
av_log(ctx, AV_LOG_INFO, "base_param_m_b[%d][%d]: %.4f, ", w, i, av_q2d(tm_params->base_param_m_b));
av_log(ctx, AV_LOG_INFO, "base_param_m_n[%d][%d]: %.4f, ", w, i, av_q2d(tm_params->base_param_m_n));
av_log(ctx, AV_LOG_INFO, "base_param_k1[%d][%d]: %d, ", w, i, tm_params->base_param_k1);
av_log(ctx, AV_LOG_INFO, "base_param_k2[%d][%d]: %d, ", w, i, tm_params->base_param_k2);
av_log(ctx, AV_LOG_INFO, "base_param_k3[%d][%d]: %d, ", w, i, tm_params->base_param_k3);
av_log(ctx, AV_LOG_INFO, "base_param_Delta_enable_mode[%d][%d]: %d, ", w, i,
tm_params->base_param_Delta_enable_mode);
av_log(ctx, AV_LOG_INFO, "base_param_Delta[%d][%d]: %.4f, ", w, i, av_q2d(tm_params->base_param_Delta));
}
av_log(ctx, AV_LOG_INFO, "3Spline_enable_flag[%d][%d]: %d, ",
w, i, tm_params->three_Spline_enable_flag);
if (tm_params->three_Spline_enable_flag) {
for (int j = 0; j < tm_params->three_Spline_num; j++) {
const AVHDRVivid3SplineParams *three_spline = &tm_params->three_spline[j];
av_log(ctx, AV_LOG_INFO, "3Spline_TH_mode[%d][%d]: %d, ", w, i, three_spline->th_mode);
if (three_spline->th_mode == 0 || three_spline->th_mode == 2)
av_log(ctx, AV_LOG_INFO, "3Spline_TH_enable_MB[%d][%d][%d]: %.4f, ",
w, i, j, av_q2d(three_spline->th_enable_mb));
av_log(ctx, AV_LOG_INFO, "3Spline_TH_enable[%d][%d][%d]: %.4f, ",
w, i, j, av_q2d(three_spline->th_enable));
av_log(ctx, AV_LOG_INFO, "3Spline_TH_Delta1[%d][%d][%d]: %.4f, ",
w, i, j, av_q2d(three_spline->th_delta1));
av_log(ctx, AV_LOG_INFO, "3Spline_TH_Delta2[%d][%d][%d]: %.4f, ",
w, i, j, av_q2d(three_spline->th_delta2));
av_log(ctx, AV_LOG_INFO, "3Spline_enable_Strength[%d][%d][%d]: %.4f, ",
w, i, j, av_q2d(three_spline->enable_strength));
}
}
}
}
av_log(ctx, AV_LOG_INFO, "color_saturation_mapping_flag[%d]: %d",
w, params->color_saturation_mapping_flag);
if (params->color_saturation_mapping_flag) {
av_log(ctx, AV_LOG_INFO, ", color_saturation_num[%d]: %d",
w, params->color_saturation_num);
for (int i = 0; i < params->color_saturation_num; i++) {
av_log(ctx, AV_LOG_INFO, ", color_saturation_gain[%d][%d]: %.4f",
w, i, av_q2d(params->color_saturation_gain[i]));
}
}
}
}
static void dump_content_light_metadata(AVFilterContext *ctx, AVFrameSideData *sd)
{
const AVContentLightMetadata *metadata = (const AVContentLightMetadata *)sd->data;
av_log(ctx, AV_LOG_INFO,
"MaxCLL=%d, MaxFALL=%d",
metadata->MaxCLL, metadata->MaxFALL);
}
static void dump_video_enc_params(AVFilterContext *ctx, const AVFrameSideData *sd)
{
const AVVideoEncParams *par = (const AVVideoEncParams *)sd->data;
int plane, acdc;
av_log(ctx, AV_LOG_INFO, "type %d; ", par->type);
if (par->qp)
av_log(ctx, AV_LOG_INFO, "qp=%d; ", par->qp);
for (plane = 0; plane < FF_ARRAY_ELEMS(par->delta_qp); plane++)
for (acdc = 0; acdc < FF_ARRAY_ELEMS(par->delta_qp[plane]); acdc++) {
int delta_qp = par->delta_qp[plane][acdc];
if (delta_qp)
av_log(ctx, AV_LOG_INFO, "delta_qp[%d][%d]=%d; ",
plane, acdc, delta_qp);
}
if (par->nb_blocks)
av_log(ctx, AV_LOG_INFO, "%u blocks; ", par->nb_blocks);
}
static void dump_sei_unregistered_metadata(AVFilterContext *ctx, const AVFrameSideData *sd)
{
const uint8_t *user_data = sd->data;
if (sd->size < AV_UUID_LEN) {
av_log(ctx, AV_LOG_ERROR, "invalid data(%"SIZE_SPECIFIER" < "
"UUID(%d-bytes))\n", sd->size, AV_UUID_LEN);
return;
}
av_log(ctx, AV_LOG_INFO, "UUID=" AV_PRI_UUID "\n", AV_UUID_ARG(user_data));
av_log(ctx, AV_LOG_INFO, "User Data=");
for (size_t i = 16; i < sd->size; i++)
av_log(ctx, AV_LOG_INFO, "%02x", user_data[i]);
av_log(ctx, AV_LOG_INFO, "\n");
}
static void dump_sei_film_grain_params_metadata(AVFilterContext *ctx, const AVFrameSideData *sd)
{
const AVFilmGrainParams *fgp = (const AVFilmGrainParams *)sd->data;
const char *const film_grain_type_names[] = {
[AV_FILM_GRAIN_PARAMS_NONE] = "none",
[AV_FILM_GRAIN_PARAMS_AV1] = "av1",
[AV_FILM_GRAIN_PARAMS_H274] = "h274",
};
if (fgp->type >= FF_ARRAY_ELEMS(film_grain_type_names)) {
av_log(ctx, AV_LOG_ERROR, "invalid data\n");
return;
}
av_log(ctx, AV_LOG_INFO, "type %s; ", film_grain_type_names[fgp->type]);
av_log(ctx, AV_LOG_INFO, "seed=%"PRIu64"; ", fgp->seed);
switch (fgp->type) {
case AV_FILM_GRAIN_PARAMS_NONE:
case AV_FILM_GRAIN_PARAMS_AV1:
return;
case AV_FILM_GRAIN_PARAMS_H274: {
const AVFilmGrainH274Params *h274 = &fgp->codec.h274;
const char *color_range_str = av_color_range_name(h274->color_range);
const char *color_primaries_str = av_color_primaries_name(h274->color_primaries);
const char *color_trc_str = av_color_transfer_name(h274->color_trc);
const char *colorspace_str = av_color_space_name(h274->color_space);
av_log(ctx, AV_LOG_INFO, "model_id=%d; ", h274->model_id);
av_log(ctx, AV_LOG_INFO, "bit_depth_luma=%d; ", h274->bit_depth_luma);
av_log(ctx, AV_LOG_INFO, "bit_depth_chroma=%d; ", h274->bit_depth_chroma);
av_log(ctx, AV_LOG_INFO, "color_range=%s; ", color_range_str ? color_range_str : "unknown");
av_log(ctx, AV_LOG_INFO, "color_primaries=%s; ", color_primaries_str ? color_primaries_str : "unknown");
av_log(ctx, AV_LOG_INFO, "color_trc=%s; ", color_trc_str ? color_trc_str : "unknown");
av_log(ctx, AV_LOG_INFO, "color_space=%s; ", colorspace_str ? colorspace_str : "unknown");
av_log(ctx, AV_LOG_INFO, "blending_mode_id=%d; ", h274->blending_mode_id);
av_log(ctx, AV_LOG_INFO, "log2_scale_factor=%d; ", h274->log2_scale_factor);
for (int c = 0; c < 3; c++)
if (h274->component_model_present[c] && (h274->num_model_values[c] > 6 ||
h274->num_intensity_intervals[c] < 1 ||
h274->num_intensity_intervals[c] > 256)) {
av_log(ctx, AV_LOG_ERROR, "invalid data\n");
return;
}
for (int c = 0; c < 3; c++) {
if (!h274->component_model_present[c])
continue;
av_log(ctx, AV_LOG_INFO, "num_intensity_intervals[%d]=%u; ", c, h274->num_intensity_intervals[c]);
av_log(ctx, AV_LOG_INFO, "num_model_values[%d]=%u; ", c, h274->num_model_values[c]);
for (int i = 0; i < h274->num_intensity_intervals[c]; i++) {
av_log(ctx, AV_LOG_INFO, "intensity_interval_lower_bound[%d][%d]=%u; ",
c, i, h274->intensity_interval_lower_bound[c][i]);
av_log(ctx, AV_LOG_INFO, "intensity_interval_upper_bound[%d][%d]=%u; ",
c, i, h274->intensity_interval_upper_bound[c][i]);
for (int j = 0; j < h274->num_model_values[c]; j++)
av_log(ctx, AV_LOG_INFO, "comp_model_value[%d][%d][%d]=%d; ",
c, i, j, h274->comp_model_value[c][i][j]);
}
}
break;
}
}
}
static void dump_dovi_metadata(AVFilterContext *ctx, const AVFrameSideData *sd)
{
const AVDOVIMetadata *dovi = (AVDOVIMetadata *) sd->data;
const AVDOVIRpuDataHeader *hdr = av_dovi_get_header(dovi);
const AVDOVIDataMapping *mapping = av_dovi_get_mapping(dovi);
const AVDOVIColorMetadata *color = av_dovi_get_color(dovi);
av_log(ctx, AV_LOG_INFO, " rpu_type=%"PRIu8"; ", hdr->rpu_type);
av_log(ctx, AV_LOG_INFO, "rpu_format=%"PRIu16"; ", hdr->rpu_format);
av_log(ctx, AV_LOG_INFO, "vdr_rpu_profile=%"PRIu8"; ", hdr->vdr_rpu_profile);
av_log(ctx, AV_LOG_INFO, "vdr_rpu_level=%"PRIu8"; ", hdr->vdr_rpu_level);
av_log(ctx, AV_LOG_INFO, "chroma_resampling_explicit_filter_flag=%"PRIu8"; ", hdr->chroma_resampling_explicit_filter_flag);
av_log(ctx, AV_LOG_INFO, "coef_data_type=%"PRIu8"; ", hdr->coef_data_type);
av_log(ctx, AV_LOG_INFO, "coef_log2_denom=%"PRIu8"; ", hdr->coef_log2_denom);
av_log(ctx, AV_LOG_INFO, "vdr_rpu_normalized_idc=%"PRIu8"; ", hdr->vdr_rpu_normalized_idc);
av_log(ctx, AV_LOG_INFO, "bl_video_full_range_flag=%"PRIu8"; ", hdr->bl_video_full_range_flag);
av_log(ctx, AV_LOG_INFO, "bl_bit_depth=%"PRIu8"; ", hdr->bl_bit_depth);
av_log(ctx, AV_LOG_INFO, "el_bit_depth=%"PRIu8"; ", hdr->el_bit_depth);
av_log(ctx, AV_LOG_INFO, "vdr_bit_depth=%"PRIu8"; ", hdr->vdr_bit_depth);
av_log(ctx, AV_LOG_INFO, "spatial_resampling_filter_flag=%"PRIu8"; ", hdr->spatial_resampling_filter_flag);
av_log(ctx, AV_LOG_INFO, "el_spatial_resampling_filter_flag=%"PRIu8"; ", hdr->el_spatial_resampling_filter_flag);
av_log(ctx, AV_LOG_INFO, "disable_residual_flag=%"PRIu8"\n", hdr->disable_residual_flag);
av_log(ctx, AV_LOG_INFO, " data mapping: ");
av_log(ctx, AV_LOG_INFO, "vdr_rpu_id=%"PRIu8"; ", mapping->vdr_rpu_id);
av_log(ctx, AV_LOG_INFO, "mapping_color_space=%"PRIu8"; ", mapping->mapping_color_space);
av_log(ctx, AV_LOG_INFO, "mapping_chroma_format_idc=%"PRIu8"; ", mapping->mapping_chroma_format_idc);
av_log(ctx, AV_LOG_INFO, "nlq_method_idc=%d; ", (int) mapping->nlq_method_idc);
av_log(ctx, AV_LOG_INFO, "num_x_partitions=%"PRIu32"; ", mapping->num_x_partitions);
av_log(ctx, AV_LOG_INFO, "num_y_partitions=%"PRIu32"\n", mapping->num_y_partitions);
for (int c = 0; c < 3; c++) {
const AVDOVIReshapingCurve *curve = &mapping->curves[c];
const AVDOVINLQParams *nlq = &mapping->nlq[c];
av_log(ctx, AV_LOG_INFO, " channel %d: ", c);
av_log(ctx, AV_LOG_INFO, "pivots={ ");
for (int i = 0; i < curve->num_pivots; i++)
av_log(ctx, AV_LOG_INFO, "%"PRIu16" ", curve->pivots[i]);
av_log(ctx, AV_LOG_INFO, "}; mapping_idc={ ");
for (int i = 0; i < curve->num_pivots - 1; i++)
av_log(ctx, AV_LOG_INFO, "%d ", (int) curve->mapping_idc[i]);
av_log(ctx, AV_LOG_INFO, "}; poly_order={ ");
for (int i = 0; i < curve->num_pivots - 1; i++)
av_log(ctx, AV_LOG_INFO, "%"PRIu8" ", curve->poly_order[i]);
av_log(ctx, AV_LOG_INFO, "}; poly_coef={ ");
for (int i = 0; i < curve->num_pivots - 1; i++) {
av_log(ctx, AV_LOG_INFO, "{%"PRIi64", %"PRIi64", %"PRIi64"} ",
curve->poly_coef[i][0],
curve->poly_coef[i][1],
curve->poly_coef[i][2]);
}
av_log(ctx, AV_LOG_INFO, "}; mmr_order={ ");
for (int i = 0; i < curve->num_pivots - 1; i++)
av_log(ctx, AV_LOG_INFO, "%"PRIu8" ", curve->mmr_order[i]);
av_log(ctx, AV_LOG_INFO, "}; mmr_constant={ ");
for (int i = 0; i < curve->num_pivots - 1; i++)
av_log(ctx, AV_LOG_INFO, "%"PRIi64" ", curve->mmr_constant[i]);
av_log(ctx, AV_LOG_INFO, "}; mmr_coef={ ");
for (int i = 0; i < curve->num_pivots - 1; i++) {
av_log(ctx, AV_LOG_INFO, "{");
for (int j = 0; j < curve->mmr_order[i]; j++) {
for (int k = 0; k < 7; k++)
av_log(ctx, AV_LOG_INFO, "%"PRIi64" ", curve->mmr_coef[i][j][k]);
}
av_log(ctx, AV_LOG_INFO, "} ");
}
av_log(ctx, AV_LOG_INFO, "}; nlq_offset=%"PRIu16"; ", nlq->nlq_offset);
av_log(ctx, AV_LOG_INFO, "vdr_in_max=%"PRIu64"; ", nlq->vdr_in_max);
switch (mapping->nlq_method_idc) {
case AV_DOVI_NLQ_LINEAR_DZ:
av_log(ctx, AV_LOG_INFO, "linear_deadzone_slope=%"PRIu64"; ", nlq->linear_deadzone_slope);
av_log(ctx, AV_LOG_INFO, "linear_deadzone_threshold=%"PRIu64"\n", nlq->linear_deadzone_threshold);
break;
}
}
av_log(ctx, AV_LOG_INFO, " color metadata: ");
av_log(ctx, AV_LOG_INFO, "dm_metadata_id=%"PRIu8"; ", color->dm_metadata_id);
av_log(ctx, AV_LOG_INFO, "scene_refresh_flag=%"PRIu8"; ", color->scene_refresh_flag);
av_log(ctx, AV_LOG_INFO, "ycc_to_rgb_matrix={ ");
for (int i = 0; i < 9; i++)
av_log(ctx, AV_LOG_INFO, "%f ", av_q2d(color->ycc_to_rgb_matrix[i]));
av_log(ctx, AV_LOG_INFO, "}; ycc_to_rgb_offset={ ");
for (int i = 0; i < 3; i++)
av_log(ctx, AV_LOG_INFO, "%f ", av_q2d(color->ycc_to_rgb_offset[i]));
av_log(ctx, AV_LOG_INFO, "}; rgb_to_lms_matrix={ ");
for (int i = 0; i < 9; i++)
av_log(ctx, AV_LOG_INFO, "%f ", av_q2d(color->rgb_to_lms_matrix[i]));
av_log(ctx, AV_LOG_INFO, "}; signal_eotf=%"PRIu16"; ", color->signal_eotf);
av_log(ctx, AV_LOG_INFO, "signal_eotf_param0=%"PRIu16"; ", color->signal_eotf_param0);
av_log(ctx, AV_LOG_INFO, "signal_eotf_param1=%"PRIu16"; ", color->signal_eotf_param1);
av_log(ctx, AV_LOG_INFO, "signal_eotf_param2=%"PRIu32"; ", color->signal_eotf_param2);
av_log(ctx, AV_LOG_INFO, "signal_bit_depth=%"PRIu8"; ", color->signal_bit_depth);
av_log(ctx, AV_LOG_INFO, "signal_color_space=%"PRIu8"; ", color->signal_color_space);
av_log(ctx, AV_LOG_INFO, "signal_chroma_format=%"PRIu8"; ", color->signal_chroma_format);
av_log(ctx, AV_LOG_INFO, "signal_full_range_flag=%"PRIu8"; ", color->signal_full_range_flag);
av_log(ctx, AV_LOG_INFO, "source_min_pq=%"PRIu16"; ", color->source_min_pq);
av_log(ctx, AV_LOG_INFO, "source_max_pq=%"PRIu16"; ", color->source_max_pq);
av_log(ctx, AV_LOG_INFO, "source_diagonal=%"PRIu16"; ", color->source_diagonal);
}
static void dump_ambient_viewing_environment(AVFilterContext *ctx, const AVFrameSideData *sd)
{
const AVAmbientViewingEnvironment *ambient_viewing_environment =
(const AVAmbientViewingEnvironment *)sd->data;
av_log(ctx, AV_LOG_INFO, "ambient_illuminance=%f, ambient_light_x=%f, ambient_light_y=%f",
av_q2d(ambient_viewing_environment->ambient_illuminance),
av_q2d(ambient_viewing_environment->ambient_light_x),
av_q2d(ambient_viewing_environment->ambient_light_y));
}
static void dump_color_property(AVFilterContext *ctx, AVFrame *frame)
{
const char *color_range_str = av_color_range_name(frame->color_range);
const char *colorspace_str = av_color_space_name(frame->colorspace);
const char *color_primaries_str = av_color_primaries_name(frame->color_primaries);
const char *color_trc_str = av_color_transfer_name(frame->color_trc);
if (!color_range_str || frame->color_range == AVCOL_RANGE_UNSPECIFIED) {
av_log(ctx, AV_LOG_INFO, "color_range:unknown");
} else {
av_log(ctx, AV_LOG_INFO, "color_range:%s", color_range_str);
}
if (!colorspace_str || frame->colorspace == AVCOL_SPC_UNSPECIFIED) {
av_log(ctx, AV_LOG_INFO, " color_space:unknown");
} else {
av_log(ctx, AV_LOG_INFO, " color_space:%s", colorspace_str);
}
if (!color_primaries_str || frame->color_primaries == AVCOL_PRI_UNSPECIFIED) {
av_log(ctx, AV_LOG_INFO, " color_primaries:unknown");
} else {
av_log(ctx, AV_LOG_INFO, " color_primaries:%s", color_primaries_str);
}
if (!color_trc_str || frame->color_trc == AVCOL_TRC_UNSPECIFIED) {
av_log(ctx, AV_LOG_INFO, " color_trc:unknown");
} else {
av_log(ctx, AV_LOG_INFO, " color_trc:%s", color_trc_str);
}
av_log(ctx, AV_LOG_INFO, "\n");
}
static void update_sample_stats_8(const uint8_t *src, int len, int64_t *sum, int64_t *sum2)
{
int i;
for (i = 0; i < len; i++) {
*sum += src[i];
*sum2 += src[i] * src[i];
}
}
static void update_sample_stats_16(int be, const uint8_t *src, int len, int64_t *sum, int64_t *sum2)
{
const uint16_t *src1 = (const uint16_t *)src;
int i;
for (i = 0; i < len / 2; i++) {
if ((HAVE_BIGENDIAN && !be) || (!HAVE_BIGENDIAN && be)) {
*sum += av_bswap16(src1[i]);
*sum2 += (uint32_t)av_bswap16(src1[i]) * (uint32_t)av_bswap16(src1[i]);
} else {
*sum += src1[i];
*sum2 += (uint32_t)src1[i] * (uint32_t)src1[i];
}
}
}
static void update_sample_stats(int depth, int be, const uint8_t *src, int len, int64_t *sum, int64_t *sum2)
{
if (depth <= 8)
update_sample_stats_8(src, len, sum, sum2);
else
update_sample_stats_16(be, src, len, sum, sum2);
}
static int filter_frame(AVFilterLink *inlink, AVFrame *frame)
{
AVFilterContext *ctx = inlink->dst;
ShowInfoContext *s = ctx->priv;
const AVPixFmtDescriptor *desc = av_pix_fmt_desc_get(inlink->format);
uint32_t plane_checksum[4] = {0}, checksum = 0;
int64_t sum[4] = {0}, sum2[4] = {0};
int32_t pixelcount[4] = {0};
int bitdepth = desc->comp[0].depth;
int be = desc->flags & AV_PIX_FMT_FLAG_BE;
int i, plane, vsub = desc->log2_chroma_h;
for (plane = 0; plane < 4 && s->calculate_checksums && frame->data[plane] && frame->linesize[plane]; plane++) {
uint8_t *data = frame->data[plane];
int h = plane == 1 || plane == 2 ? AV_CEIL_RSHIFT(inlink->h, vsub) : inlink->h;
int linesize = av_image_get_linesize(frame->format, frame->width, plane);
int width = linesize >> (bitdepth > 8);
if (linesize < 0)
return linesize;
for (i = 0; i < h; i++) {
plane_checksum[plane] = av_adler32_update(plane_checksum[plane], data, linesize);
checksum = av_adler32_update(checksum, data, linesize);
update_sample_stats(bitdepth, be, data, linesize, sum+plane, sum2+plane);
pixelcount[plane] += width;
data += frame->linesize[plane];
}
}
av_log(ctx, AV_LOG_INFO,
"n:%4"PRId64" pts:%7s pts_time:%-7s duration:%7"PRId64
" duration_time:%-7s "
"fmt:%s sar:%d/%d s:%dx%d i:%c iskey:%d type:%c ",
inlink->frame_count_out,
av_ts2str(frame->pts), av_ts2timestr(frame->pts, &inlink->time_base),
frame->duration, av_ts2timestr(frame->duration, &inlink->time_base),
desc->name,
frame->sample_aspect_ratio.num, frame->sample_aspect_ratio.den,
frame->width, frame->height,
!frame->interlaced_frame ? 'P' : /* Progressive */
frame->top_field_first ? 'T' : 'B', /* Top / Bottom */
frame->key_frame,
av_get_picture_type_char(frame->pict_type));
if (s->calculate_checksums) {
av_log(ctx, AV_LOG_INFO,
"checksum:%08"PRIX32" plane_checksum:[%08"PRIX32,
checksum, plane_checksum[0]);
for (plane = 1; plane < 4 && frame->data[plane] && frame->linesize[plane]; plane++)
av_log(ctx, AV_LOG_INFO, " %08"PRIX32, plane_checksum[plane]);
av_log(ctx, AV_LOG_INFO, "] mean:[");
for (plane = 0; plane < 4 && frame->data[plane] && frame->linesize[plane]; plane++)
av_log(ctx, AV_LOG_INFO, "%s%"PRId64,
plane ? " ":"",
(sum[plane] + pixelcount[plane]/2) / pixelcount[plane]);
av_log(ctx, AV_LOG_INFO, "] stdev:[");
for (plane = 0; plane < 4 && frame->data[plane] && frame->linesize[plane]; plane++)
av_log(ctx, AV_LOG_INFO, "%s%3.1f",
plane ? " ":"",
sqrt((sum2[plane] - sum[plane]*(double)sum[plane]/pixelcount[plane])/pixelcount[plane]));
av_log(ctx, AV_LOG_INFO, "]");
}
av_log(ctx, AV_LOG_INFO, "\n");
for (i = 0; i < frame->nb_side_data; i++) {
AVFrameSideData *sd = frame->side_data[i];
const char *name = av_frame_side_data_name(sd->type);
av_log(ctx, AV_LOG_INFO, " side data - ");
if (name)
av_log(ctx, AV_LOG_INFO, "%s: ", name);
switch (sd->type) {
case AV_FRAME_DATA_SPHERICAL:
dump_spherical(ctx, frame, sd);
break;
case AV_FRAME_DATA_STEREO3D:
dump_stereo3d(ctx, sd);
break;
case AV_FRAME_DATA_S12M_TIMECODE: {
dump_s12m_timecode(ctx, inlink->frame_rate, sd);
break;
}
case AV_FRAME_DATA_DISPLAYMATRIX:
av_log(ctx, AV_LOG_INFO, "rotation of %.2f degrees",
av_display_rotation_get((int32_t *)sd->data));
break;
case AV_FRAME_DATA_AFD:
av_log(ctx, AV_LOG_INFO, "value of %"PRIu8, sd->data[0]);
break;
case AV_FRAME_DATA_REGIONS_OF_INTEREST:
dump_roi(ctx, sd);
break;
case AV_FRAME_DATA_DETECTION_BBOXES:
dump_detection_bbox(ctx, sd);
break;
case AV_FRAME_DATA_MASTERING_DISPLAY_METADATA:
dump_mastering_display(ctx, sd);
break;
case AV_FRAME_DATA_DYNAMIC_HDR_PLUS:
dump_dynamic_hdr_plus(ctx, sd);
break;
case AV_FRAME_DATA_DYNAMIC_HDR_VIVID:
dump_dynamic_hdr_vivid(ctx, sd);
break;
case AV_FRAME_DATA_CONTENT_LIGHT_LEVEL:
dump_content_light_metadata(ctx, sd);
break;
case AV_FRAME_DATA_GOP_TIMECODE: {
char tcbuf[AV_TIMECODE_STR_SIZE];
av_timecode_make_mpeg_tc_string(tcbuf, *(int64_t *)(sd->data));
av_log(ctx, AV_LOG_INFO, "%s", tcbuf);
break;
}
case AV_FRAME_DATA_VIDEO_ENC_PARAMS:
dump_video_enc_params(ctx, sd);
break;
case AV_FRAME_DATA_SEI_UNREGISTERED:
dump_sei_unregistered_metadata(ctx, sd);
break;
case AV_FRAME_DATA_FILM_GRAIN_PARAMS:
dump_sei_film_grain_params_metadata(ctx, sd);
break;
case AV_FRAME_DATA_DOVI_METADATA:
dump_dovi_metadata(ctx, sd);
break;
case AV_FRAME_DATA_AMBIENT_VIEWING_ENVIRONMENT:
dump_ambient_viewing_environment(ctx, sd);
break;
default:
if (name)
av_log(ctx, AV_LOG_INFO,
"(%"SIZE_SPECIFIER" bytes)", sd->size);
else
av_log(ctx, AV_LOG_WARNING, "unknown side data type %d "
"(%"SIZE_SPECIFIER" bytes)", sd->type, sd->size);
break;
}
av_log(ctx, AV_LOG_INFO, "\n");
}
dump_color_property(ctx, frame);
return ff_filter_frame(inlink->dst->outputs[0], frame);
}
static int config_props(AVFilterContext *ctx, AVFilterLink *link, int is_out)
{
av_log(ctx, AV_LOG_INFO, "config %s time_base: %d/%d, frame_rate: %d/%d\n",
is_out ? "out" : "in",
link->time_base.num, link->time_base.den,
link->frame_rate.num, link->frame_rate.den);
return 0;
}
static int config_props_in(AVFilterLink *link)
{
AVFilterContext *ctx = link->dst;
return config_props(ctx, link, 0);
}
static int config_props_out(AVFilterLink *link)
{
AVFilterContext *ctx = link->src;
return config_props(ctx, link, 1);
}
static const AVFilterPad avfilter_vf_showinfo_inputs[] = {
{
.name = "default",
.type = AVMEDIA_TYPE_VIDEO,
.filter_frame = filter_frame,
.config_props = config_props_in,
},
};
static const AVFilterPad avfilter_vf_showinfo_outputs[] = {
{
.name = "default",
.type = AVMEDIA_TYPE_VIDEO,
.config_props = config_props_out,
},
};
const AVFilter ff_vf_showinfo = {
.name = "showinfo",
.description = NULL_IF_CONFIG_SMALL("Show textual information for each video frame."),
FILTER_INPUTS(avfilter_vf_showinfo_inputs),
FILTER_OUTPUTS(avfilter_vf_showinfo_outputs),
.priv_size = sizeof(ShowInfoContext),
.priv_class = &showinfo_class,
.flags = AVFILTER_FLAG_METADATA_ONLY,
};
Reference in New Issue View Git Blame Copy Permalink