[FFmpeg-cvslog] avfilter/vf_showinfo: display GOP timecode side data

[Limin Wang]

ffmpeg | branch: master | Limin Wang <lance.lmwang at gmail.com> | Sun Aug 25 00:17:59 2019 +0800| [ede15bf2e359c2d2480ee451d7579a7fdc009665] | committer: Michael Niedermayer

avfilter/vf_showinfo: display GOP timecode side data

Signed-off-by: Limin Wang <lance.lmwang at gmail.com>
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=ede15bf2e359c2d2480ee451d7579a7fdc009665
---

 libavfilter/vf_showinfo.c | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/libavfilter/vf_showinfo.c b/libavfilter/vf_showinfo.c
index 3c13f11524..31f6b32aa4 100644
--- a/libavfilter/vf_showinfo.c
+++ b/libavfilter/vf_showinfo.c
@@ -313,6 +313,12 @@ static int filter_frame(AVFilterLink *inlink, AVFrame *frame)
         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;
+        }
         default:
             av_log(ctx, AV_LOG_WARNING, "unknown side data type %d (%d bytes)",
                    sd->type, sd->size);