[FFmpeg-devel] [PATCH 3/3] avformat/dump : Display Content Light Level metadata

[Steve Lhomme]

---
 libavformat/dump.c | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/libavformat/dump.c b/libavformat/dump.c
index 7c811ce5d2..a8122f216b 100644
--- a/libavformat/dump.c
+++ b/libavformat/dump.c
@@ -343,6 +343,14 @@ static void dump_mastering_display_metadata(void *ctx, AVPacketSideData* sd) {
            av_q2d(metadata->min_luminance), av_q2d(metadata->max_luminance));
 }
 
+static void dump_content_light_metadata(void *ctx, AVPacketSideData* sd)
+{
+    AVContentLightMetadata* metadata = (AVContentLightMetadata*)sd->data;
+    av_log(ctx, AV_LOG_INFO, "Content Light Level Metadata, "
+           "max_content_light_level=%f, max_pic_average_light_level=%f",
+           av_q2d(metadata->max_content_light_level), av_q2d(metadata->max_pic_avg_light_level));
+}
+
 static void dump_spherical(void *ctx, AVCodecParameters *par, AVPacketSideData *sd)
 {
     AVSphericalMapping *spherical = (AVSphericalMapping *)sd->data;
@@ -435,6 +443,9 @@ static void dump_sidedata(void *ctx, AVStream *st, const char *indent)
             av_log(ctx, AV_LOG_INFO, "spherical: ");
             dump_spherical(ctx, st->codecpar, &sd);
             break;
+        case AV_PKT_DATA_CONTENT_LIGHT_LEVEL:
+            dump_content_light_metadata(ctx, &sd);
+            break;
         default:
             av_log(ctx, AV_LOG_INFO,
                    "unknown side data type %d (%d bytes)", sd.type, sd.size);
-- 
2.11.1