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Code Issues Releases Activity

vf_showinfo: support AV_FRAME_DATA_VIDEO_ENC_PARAMS

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This commit is contained in:
Anton Khirnov 2020-03-23 12:21:09 +01:00
parent 991d417692
commit b84a2b91fd
1 changed files with 23 additions and 0 deletions
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23
libavfilter/vf_showinfo.c
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@ -36,6 +36,7 @@
#include "libavutil/timestamp.h"
#include "libavutil/timecode.h"
#include "libavutil/mastering_display_metadata.h"
#include "libavutil/video_enc_params.h"
#include "avfilter.h"
#include "internal.h"
@ -170,6 +171,25 @@ static void dump_content_light_metadata(AVFilterContext *ctx, AVFrameSideData *s
metadata->MaxCLL, metadata->MaxFALL);
}
static void dump_video_enc_params(AVFilterContext *ctx, AVFrameSideData *sd)
{
AVVideoEncParams *par = (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_color_property(AVFilterContext *ctx, AVFrame *frame)
{
const char *color_range_str = av_color_range_name(frame->color_range);
@ -352,6 +372,9 @@ static int filter_frame(AVFilterLink *inlink, AVFrame *frame)
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;
default:
av_log(ctx, AV_LOG_WARNING, "unknown side data type %d (%d bytes)",
sd->type, sd->size);