mirror of
https://github.com/FFmpeg/FFmpeg.git
synced 2024-12-12 19:18:44 +02:00
873 lines
38 KiB
C
873 lines
38 KiB
C
/*
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* Copyright (c) 2011 Stefano Sabatini
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* This file is part of FFmpeg.
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*
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* FFmpeg is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* FFmpeg is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with FFmpeg; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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/**
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* @file
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* filter for showing textual video frame information
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*/
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#include <inttypes.h>
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#include "libavutil/bswap.h"
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#include "libavutil/adler32.h"
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#include "libavutil/display.h"
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#include "libavutil/dovi_meta.h"
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#include "libavutil/imgutils.h"
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#include "libavutil/internal.h"
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#include "libavutil/film_grain_params.h"
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#include "libavutil/hdr_dynamic_metadata.h"
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#include "libavutil/hdr_dynamic_vivid_metadata.h"
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#include "libavutil/opt.h"
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#include "libavutil/pixdesc.h"
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#include "libavutil/spherical.h"
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#include "libavutil/stereo3d.h"
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#include "libavutil/timestamp.h"
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#include "libavutil/timecode.h"
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#include "libavutil/mastering_display_metadata.h"
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#include "libavutil/video_enc_params.h"
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#include "libavutil/detection_bbox.h"
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#include "libavutil/uuid.h"
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#include "avfilter.h"
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#include "internal.h"
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#include "video.h"
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typedef struct ShowInfoContext {
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const AVClass *class;
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int calculate_checksums;
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} ShowInfoContext;
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#define OFFSET(x) offsetof(ShowInfoContext, x)
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#define VF AV_OPT_FLAG_VIDEO_PARAM|AV_OPT_FLAG_FILTERING_PARAM
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static const AVOption showinfo_options[] = {
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{ "checksum", "calculate checksums", OFFSET(calculate_checksums), AV_OPT_TYPE_BOOL, {.i64=1}, 0, 1, VF },
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{ NULL }
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};
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AVFILTER_DEFINE_CLASS(showinfo);
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static void dump_spherical(AVFilterContext *ctx, AVFrame *frame, const AVFrameSideData *sd)
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{
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const AVSphericalMapping *spherical = (const AVSphericalMapping *)sd->data;
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double yaw, pitch, roll;
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av_log(ctx, AV_LOG_INFO, "spherical information: ");
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if (sd->size < sizeof(*spherical)) {
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av_log(ctx, AV_LOG_ERROR, "invalid data\n");
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return;
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}
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if (spherical->projection == AV_SPHERICAL_EQUIRECTANGULAR)
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av_log(ctx, AV_LOG_INFO, "equirectangular ");
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else if (spherical->projection == AV_SPHERICAL_CUBEMAP)
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av_log(ctx, AV_LOG_INFO, "cubemap ");
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else if (spherical->projection == AV_SPHERICAL_EQUIRECTANGULAR_TILE)
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av_log(ctx, AV_LOG_INFO, "tiled equirectangular ");
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else {
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av_log(ctx, AV_LOG_WARNING, "unknown\n");
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return;
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}
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yaw = ((double)spherical->yaw) / (1 << 16);
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pitch = ((double)spherical->pitch) / (1 << 16);
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roll = ((double)spherical->roll) / (1 << 16);
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av_log(ctx, AV_LOG_INFO, "(%f/%f/%f) ", yaw, pitch, roll);
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if (spherical->projection == AV_SPHERICAL_EQUIRECTANGULAR_TILE) {
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size_t l, t, r, b;
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av_spherical_tile_bounds(spherical, frame->width, frame->height,
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&l, &t, &r, &b);
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av_log(ctx, AV_LOG_INFO,
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"[%"SIZE_SPECIFIER", %"SIZE_SPECIFIER", %"SIZE_SPECIFIER", %"SIZE_SPECIFIER"] ",
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l, t, r, b);
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} else if (spherical->projection == AV_SPHERICAL_CUBEMAP) {
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av_log(ctx, AV_LOG_INFO, "[pad %"PRIu32"] ", spherical->padding);
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}
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}
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static void dump_stereo3d(AVFilterContext *ctx, const AVFrameSideData *sd)
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{
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const AVStereo3D *stereo;
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av_log(ctx, AV_LOG_INFO, "stereoscopic information: ");
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if (sd->size < sizeof(*stereo)) {
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av_log(ctx, AV_LOG_ERROR, "invalid data\n");
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return;
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}
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stereo = (const AVStereo3D *)sd->data;
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av_log(ctx, AV_LOG_INFO, "type - %s", av_stereo3d_type_name(stereo->type));
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if (stereo->flags & AV_STEREO3D_FLAG_INVERT)
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av_log(ctx, AV_LOG_INFO, " (inverted)");
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}
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static void dump_s12m_timecode(AVFilterContext *ctx, AVRational frame_rate, const AVFrameSideData *sd)
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{
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const uint32_t *tc = (const uint32_t *)sd->data;
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if ((sd->size != sizeof(uint32_t) * 4) || (tc[0] > 3)) {
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av_log(ctx, AV_LOG_ERROR, "invalid data\n");
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return;
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}
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for (int j = 1; j <= tc[0]; j++) {
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char tcbuf[AV_TIMECODE_STR_SIZE];
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av_timecode_make_smpte_tc_string2(tcbuf, frame_rate, tc[j], 0, 0);
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av_log(ctx, AV_LOG_INFO, "timecode - %s%s", tcbuf, j != tc[0] ? ", " : "");
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}
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}
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static void dump_roi(AVFilterContext *ctx, const AVFrameSideData *sd)
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{
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int nb_rois;
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const AVRegionOfInterest *roi;
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uint32_t roi_size;
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roi = (const AVRegionOfInterest *)sd->data;
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roi_size = roi->self_size;
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if (!roi_size || sd->size % roi_size != 0) {
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av_log(ctx, AV_LOG_ERROR, "Invalid AVRegionOfInterest.self_size.\n");
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return;
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}
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nb_rois = sd->size / roi_size;
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av_log(ctx, AV_LOG_INFO, "Regions Of Interest(ROI) information:\n");
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for (int i = 0; i < nb_rois; i++) {
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roi = (const AVRegionOfInterest *)(sd->data + roi_size * i);
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av_log(ctx, AV_LOG_INFO, "index: %d, region: (%d, %d) -> (%d, %d), qp offset: %d/%d.\n",
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i, roi->left, roi->top, roi->right, roi->bottom, roi->qoffset.num, roi->qoffset.den);
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}
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}
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static void dump_detection_bbox(AVFilterContext *ctx, const AVFrameSideData *sd)
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{
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int nb_bboxes;
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const AVDetectionBBoxHeader *header;
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const AVDetectionBBox *bbox;
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header = (const AVDetectionBBoxHeader *)sd->data;
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nb_bboxes = header->nb_bboxes;
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av_log(ctx, AV_LOG_INFO, "detection bounding boxes:\n");
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av_log(ctx, AV_LOG_INFO, "source: %s\n", header->source);
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for (int i = 0; i < nb_bboxes; i++) {
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bbox = av_get_detection_bbox(header, i);
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av_log(ctx, AV_LOG_INFO, "index: %d,\tregion: (%d, %d) -> (%d, %d), label: %s, confidence: %d/%d.\n",
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i, bbox->x, bbox->y, bbox->x + bbox->w, bbox->y + bbox->h,
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bbox->detect_label, bbox->detect_confidence.num, bbox->detect_confidence.den);
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if (bbox->classify_count > 0) {
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for (int j = 0; j < bbox->classify_count; j++) {
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av_log(ctx, AV_LOG_INFO, "\t\tclassify: label: %s, confidence: %d/%d.\n",
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bbox->classify_labels[j], bbox->classify_confidences[j].num, bbox->classify_confidences[j].den);
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}
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}
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}
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}
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static void dump_mastering_display(AVFilterContext *ctx, const AVFrameSideData *sd)
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{
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const AVMasteringDisplayMetadata *mastering_display;
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av_log(ctx, AV_LOG_INFO, "mastering display: ");
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if (sd->size < sizeof(*mastering_display)) {
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av_log(ctx, AV_LOG_ERROR, "invalid data\n");
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return;
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}
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mastering_display = (const AVMasteringDisplayMetadata *)sd->data;
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av_log(ctx, AV_LOG_INFO, "has_primaries:%d has_luminance:%d "
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"r(%5.4f,%5.4f) g(%5.4f,%5.4f) b(%5.4f %5.4f) wp(%5.4f, %5.4f) "
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"min_luminance=%f, max_luminance=%f",
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mastering_display->has_primaries, mastering_display->has_luminance,
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av_q2d(mastering_display->display_primaries[0][0]),
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av_q2d(mastering_display->display_primaries[0][1]),
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av_q2d(mastering_display->display_primaries[1][0]),
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av_q2d(mastering_display->display_primaries[1][1]),
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av_q2d(mastering_display->display_primaries[2][0]),
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av_q2d(mastering_display->display_primaries[2][1]),
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av_q2d(mastering_display->white_point[0]), av_q2d(mastering_display->white_point[1]),
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av_q2d(mastering_display->min_luminance), av_q2d(mastering_display->max_luminance));
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}
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static void dump_dynamic_hdr_plus(AVFilterContext *ctx, AVFrameSideData *sd)
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{
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AVDynamicHDRPlus *hdr_plus;
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av_log(ctx, AV_LOG_INFO, "HDR10+ metadata: ");
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if (sd->size < sizeof(*hdr_plus)) {
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av_log(ctx, AV_LOG_ERROR, "invalid data\n");
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return;
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}
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hdr_plus = (AVDynamicHDRPlus *)sd->data;
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av_log(ctx, AV_LOG_INFO, "application version: %d, ", hdr_plus->application_version);
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av_log(ctx, AV_LOG_INFO, "num_windows: %d, ", hdr_plus->num_windows);
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for (int w = 1; w < hdr_plus->num_windows; w++) {
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AVHDRPlusColorTransformParams *params = &hdr_plus->params[w];
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av_log(ctx, AV_LOG_INFO, w > 1 ? ", window %d { " : "window %d { ", w);
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av_log(ctx, AV_LOG_INFO, "window_upper_left_corner: (%5.4f,%5.4f),",
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av_q2d(params->window_upper_left_corner_x),
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av_q2d(params->window_upper_left_corner_y));
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av_log(ctx, AV_LOG_INFO, "window_lower_right_corner: (%5.4f,%5.4f), ",
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av_q2d(params->window_lower_right_corner_x),
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av_q2d(params->window_lower_right_corner_y));
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av_log(ctx, AV_LOG_INFO, "window_upper_left_corner: (%5.4f, %5.4f), ",
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av_q2d(params->window_upper_left_corner_x),
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av_q2d(params->window_upper_left_corner_y));
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av_log(ctx, AV_LOG_INFO, "center_of_ellipse_x: (%d,%d), ",
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params->center_of_ellipse_x,
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params->center_of_ellipse_y);
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av_log(ctx, AV_LOG_INFO, "rotation_angle: %d, ",
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params->rotation_angle);
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av_log(ctx, AV_LOG_INFO, "semimajor_axis_internal_ellipse: %d, ",
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params->semimajor_axis_internal_ellipse);
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av_log(ctx, AV_LOG_INFO, "semimajor_axis_external_ellipse: %d, ",
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params->semimajor_axis_external_ellipse);
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av_log(ctx, AV_LOG_INFO, "semiminor_axis_external_ellipse: %d, ",
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params->semiminor_axis_external_ellipse);
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av_log(ctx, AV_LOG_INFO, "overlap_process_option: %d}",
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params->overlap_process_option);
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}
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av_log(ctx, AV_LOG_INFO, "targeted_system_display_maximum_luminance: %9.4f, ",
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av_q2d(hdr_plus->targeted_system_display_maximum_luminance));
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if (hdr_plus->targeted_system_display_actual_peak_luminance_flag) {
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av_log(ctx, AV_LOG_INFO, "targeted_system_display_actual_peak_luminance: {");
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for (int i = 0; i < hdr_plus->num_rows_targeted_system_display_actual_peak_luminance; i++) {
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av_log(ctx, AV_LOG_INFO, "(");
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for (int j = 0; j < hdr_plus->num_cols_targeted_system_display_actual_peak_luminance; j++) {
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av_log(ctx, AV_LOG_INFO, i ? ",%5.4f" : "%5.4f",
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av_q2d(hdr_plus->targeted_system_display_actual_peak_luminance[i][j]));
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}
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av_log(ctx, AV_LOG_INFO, ")");
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}
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av_log(ctx, AV_LOG_INFO, "}, ");
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}
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for (int w = 0; w < hdr_plus->num_windows; w++) {
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AVHDRPlusColorTransformParams *params = &hdr_plus->params[w];
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av_log(ctx, AV_LOG_INFO, "window %d {maxscl: {", w);
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for (int i = 0; i < 3; i++) {
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av_log(ctx, AV_LOG_INFO, i ? ",%5.4f" : "%5.4f",av_q2d(params->maxscl[i]));
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}
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av_log(ctx, AV_LOG_INFO, "}, average_maxrgb: %5.4f, ",
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av_q2d(params->average_maxrgb));
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av_log(ctx, AV_LOG_INFO, "distribution_maxrgb: {");
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for (int i = 0; i < params->num_distribution_maxrgb_percentiles; i++) {
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av_log(ctx, AV_LOG_INFO, "(%d,%5.4f)",
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params->distribution_maxrgb[i].percentage,
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av_q2d(params->distribution_maxrgb[i].percentile));
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}
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av_log(ctx, AV_LOG_INFO, "}, fraction_bright_pixels: %5.4f",
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av_q2d(params->fraction_bright_pixels));
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if (params->tone_mapping_flag) {
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av_log(ctx, AV_LOG_INFO, ", knee_point: (%5.4f,%5.4f), ", av_q2d(params->knee_point_x), av_q2d(params->knee_point_y));
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av_log(ctx, AV_LOG_INFO, "bezier_curve_anchors: {");
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for (int i = 0; i < params->num_bezier_curve_anchors; i++) {
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av_log(ctx, AV_LOG_INFO, i ? ",%5.4f" : "%5.4f",
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av_q2d(params->bezier_curve_anchors[i]));
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}
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av_log(ctx, AV_LOG_INFO, "}");
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}
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if (params->color_saturation_mapping_flag) {
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av_log(ctx, AV_LOG_INFO, ", color_saturation_weight: %5.4f",
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av_q2d(params->color_saturation_weight));
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}
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av_log(ctx, AV_LOG_INFO, "}");
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}
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if (hdr_plus->mastering_display_actual_peak_luminance_flag) {
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av_log(ctx, AV_LOG_INFO, ", mastering_display_actual_peak_luminance: {");
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for (int i = 0; i < hdr_plus->num_rows_mastering_display_actual_peak_luminance; i++) {
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av_log(ctx, AV_LOG_INFO, "(");
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for (int j = 0; j < hdr_plus->num_cols_mastering_display_actual_peak_luminance; j++) {
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av_log(ctx, AV_LOG_INFO, i ? ",%5.4f" : "%5.4f",
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av_q2d(hdr_plus->mastering_display_actual_peak_luminance[i][j]));
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}
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av_log(ctx, AV_LOG_INFO, ")");
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}
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av_log(ctx, AV_LOG_INFO, "}");
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}
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}
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static void dump_dynamic_hdr_vivid(AVFilterContext *ctx, AVFrameSideData *sd)
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{
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AVDynamicHDRVivid *hdr_vivid;
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av_log(ctx, AV_LOG_INFO, "HDR Vivid metadata: ");
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if (sd->size < sizeof(*hdr_vivid)) {
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av_log(ctx, AV_LOG_ERROR, "invalid hdr vivid data\n");
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return;
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}
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hdr_vivid = (AVDynamicHDRVivid *)sd->data;
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av_log(ctx, AV_LOG_INFO, "system_start_code: %d, ", hdr_vivid->system_start_code);
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av_log(ctx, AV_LOG_INFO, "num_windows: %d, ", hdr_vivid->num_windows);
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for (int w = 0; w < hdr_vivid->num_windows; w++) {
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const AVHDRVividColorTransformParams *params = &hdr_vivid->params[w];
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av_log(ctx, AV_LOG_INFO, "minimum_maxrgb[%d]: %.4f, ", w, av_q2d(params->minimum_maxrgb));
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av_log(ctx, AV_LOG_INFO, "average_maxrgb[%d]: %.4f, ", w, av_q2d(params->average_maxrgb));
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av_log(ctx, AV_LOG_INFO, "variance_maxrgb[%d]:%.4f, ", w, av_q2d(params->variance_maxrgb));
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av_log(ctx, AV_LOG_INFO, "maximum_maxrgb[%d]: %.4f, ", w, av_q2d(params->maximum_maxrgb));
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}
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for (int w = 0; w < hdr_vivid->num_windows; w++) {
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const AVHDRVividColorTransformParams *params = &hdr_vivid->params[w];
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av_log(ctx, AV_LOG_INFO, "tone_mapping_mode_flag[%d]: %d, ", w, params->tone_mapping_mode_flag);
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av_log(ctx, AV_LOG_INFO, "tone_mapping_param_num[%d]: %d, ", w, params->tone_mapping_param_num);
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if (params->tone_mapping_mode_flag) {
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for (int i = 0; i < params->tone_mapping_param_num; i++) {
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const AVHDRVividColorToneMappingParams *tm_params = ¶ms->tm_params[i];
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av_log(ctx, AV_LOG_INFO, "targeted_system_display_maximum_luminance[%d][%d]: %.4f, ",
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w, i, av_q2d(tm_params->targeted_system_display_maximum_luminance));
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av_log(ctx, AV_LOG_INFO, "base_enable_flag[%d][%d]: %d, ",
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w, i, tm_params->base_enable_flag);
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if (tm_params->base_enable_flag) {
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av_log(ctx, AV_LOG_INFO, "base_param_m_p[%d][%d]: %.4f, ", w, i, av_q2d(tm_params->base_param_m_p));
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av_log(ctx, AV_LOG_INFO, "base_param_m_m[%d][%d]: %.4f, ", w, i, av_q2d(tm_params->base_param_m_m));
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av_log(ctx, AV_LOG_INFO, "base_param_m_a[%d][%d]: %.4f, ", w, i, av_q2d(tm_params->base_param_m_a));
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av_log(ctx, AV_LOG_INFO, "base_param_m_b[%d][%d]: %.4f, ", w, i, av_q2d(tm_params->base_param_m_b));
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av_log(ctx, AV_LOG_INFO, "base_param_m_n[%d][%d]: %.4f, ", w, i, av_q2d(tm_params->base_param_m_n));
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av_log(ctx, AV_LOG_INFO, "base_param_k1[%d][%d]: %d, ", w, i, tm_params->base_param_k1);
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av_log(ctx, AV_LOG_INFO, "base_param_k2[%d][%d]: %d, ", w, i, tm_params->base_param_k2);
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av_log(ctx, AV_LOG_INFO, "base_param_k3[%d][%d]: %d, ", w, i, tm_params->base_param_k3);
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|
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) {
|
|
av_log(ctx, AV_LOG_INFO, "3Spline_TH_mode[%d][%d]: %d, ", w, i, tm_params->three_Spline_TH_mode);
|
|
|
|
for (int j = 0; j < tm_params->three_Spline_num; j++) {
|
|
av_log(ctx, AV_LOG_INFO, "3Spline_TH_enable_MB[%d][%d][%d]: %.4f, ",
|
|
w, i, j, av_q2d(tm_params->three_Spline_TH_enable_MB));
|
|
av_log(ctx, AV_LOG_INFO, "3Spline_TH_enable[%d][%d][%d]: %.4f, ",
|
|
w, i, j, av_q2d(tm_params->three_Spline_TH_enable));
|
|
av_log(ctx, AV_LOG_INFO, "3Spline_TH_Delta1[%d][%d][%d]: %.4f, ",
|
|
w, i, j, av_q2d(tm_params->three_Spline_TH_Delta1));
|
|
av_log(ctx, AV_LOG_INFO, "3Spline_TH_Delta2[%d][%d][%d]: %.4f, ",
|
|
w, i, j, av_q2d(tm_params->three_Spline_TH_Delta2));
|
|
av_log(ctx, AV_LOG_INFO, "3Spline_enable_Strength[%d][%d][%d]: %.4f, ",
|
|
w, i, j, av_q2d(tm_params->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, "Content Light Level information: "
|
|
"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, "video encoding parameters: 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, "User Data Unregistered:\n");
|
|
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, "film grain parameters: 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, "Dolby Vision Metadata:\n");
|
|
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_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)
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|
update_sample_stats_8(src, len, sum, sum2);
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else
|
|
update_sample_stats_16(be, src, len, sum, sum2);
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|
}
|
|
|
|
static int filter_frame(AVFilterLink *inlink, AVFrame *frame)
|
|
{
|
|
AVFilterContext *ctx = inlink->dst;
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ShowInfoContext *s = ctx->priv;
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|
const AVPixFmtDescriptor *desc = av_pix_fmt_desc_get(inlink->format);
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uint32_t plane_checksum[4] = {0}, checksum = 0;
|
|
int64_t sum[4] = {0}, sum2[4] = {0};
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|
int32_t pixelcount[4] = {0};
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|
int bitdepth = desc->comp[0].depth;
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|
int be = desc->flags & AV_PIX_FMT_FLAG_BE;
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|
int i, plane, vsub = desc->log2_chroma_h;
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|
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for (plane = 0; plane < 4 && s->calculate_checksums && frame->data[plane] && frame->linesize[plane]; plane++) {
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|
uint8_t *data = frame->data[plane];
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|
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);
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|
int width = linesize >> (bitdepth > 8);
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|
|
|
if (linesize < 0)
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|
return linesize;
|
|
|
|
for (i = 0; i < h; i++) {
|
|
plane_checksum[plane] = av_adler32_update(plane_checksum[plane], data, linesize);
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|
checksum = av_adler32_update(checksum, data, linesize);
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|
|
|
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 pos:%9"PRId64" "
|
|
"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),
|
|
frame->pkt_pos,
|
|
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, "%"PRId64" ", (sum[plane] + pixelcount[plane]/2) / pixelcount[plane]);
|
|
av_log(ctx, AV_LOG_INFO, "\b] stdev:[");
|
|
for (plane = 0; plane < 4 && frame->data[plane] && frame->linesize[plane]; plane++)
|
|
av_log(ctx, AV_LOG_INFO, "%3.1f ",
|
|
sqrt((sum2[plane] - sum[plane]*(double)sum[plane]/pixelcount[plane])/pixelcount[plane]));
|
|
av_log(ctx, AV_LOG_INFO, "\b]");
|
|
}
|
|
av_log(ctx, AV_LOG_INFO, "\n");
|
|
|
|
for (i = 0; i < frame->nb_side_data; i++) {
|
|
AVFrameSideData *sd = frame->side_data[i];
|
|
|
|
av_log(ctx, AV_LOG_INFO, " side data - ");
|
|
switch (sd->type) {
|
|
case AV_FRAME_DATA_PANSCAN:
|
|
av_log(ctx, AV_LOG_INFO, "pan/scan");
|
|
break;
|
|
case AV_FRAME_DATA_A53_CC:
|
|
av_log(ctx, AV_LOG_INFO, "A/53 closed captions "
|
|
"(%"SIZE_SPECIFIER" bytes)", sd->size);
|
|
break;
|
|
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, "displaymatrix: rotation of %.2f degrees",
|
|
av_display_rotation_get((int32_t *)sd->data));
|
|
break;
|
|
case AV_FRAME_DATA_AFD:
|
|
av_log(ctx, AV_LOG_INFO, "afd: 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, "GOP timecode - %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;
|
|
default:
|
|
av_log(ctx, AV_LOG_WARNING, "unknown side data type %d "
|
|
"(%"SIZE_SPECIFIER" bytes)\n", 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,
|
|
};
|