[FFmpeg-devel] [PATCH 5/7] decklink_dec: store timecode in 64-bit RFC 5484 format

[Jerome Martinez via ffmpeg-devel <ffmpeg-devel@ffmpeg.org>]

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>From 873b025037eced830eb3869cf4f5891a7c9ed042 Mon Sep 17 00:00:00 2001
From: Jerome Martinez <jerome@mediaarea.net>
Date: Wed, 27 Aug 2025 13:36:36 +0200
Subject: [PATCH 5/7] decklink_dec: store timecode in 64-bit RFC 5484 format

---
 libavdevice/decklink_dec.cpp | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/libavdevice/decklink_dec.cpp b/libavdevice/decklink_dec.cpp
index 418701e4e0..1dacf1b129 100644
--- a/libavdevice/decklink_dec.cpp
+++ b/libavdevice/decklink_dec.cpp
@@ -826,9 +826,9 @@ HRESULT decklink_input_callback::VideoInputFrameArrived(
                         uint8_t* packed_metadata;
 
                         if (av_cmp_q(ctx->video_st->r_frame_rate, av_make_q(60, 1)) < 1) {
-                            uint32_t tc_data = av_timecode_get_smpte_from_framenum(&tcr, 0);
-                            int size = sizeof(uint32_t) * 4;
-                            uint32_t *sd = (uint32_t *)av_packet_new_side_data(&pkt, AV_PKT_DATA_S12M_TIMECODE, size);
+                            uint64_t tc_data = av_timecode_expand_to_64bit(av_timecode_get_smpte_from_framenum(&tcr, 0));
+                            int size = sizeof(uint64_t) * 4;
+                            uint64_t *sd = (uint64_t *)av_packet_new_side_data(&pkt, AV_PKT_DATA_S12M_TIMECODE, size);
 
                             if (sd) {
                                 *sd       = 1;       // one TC
-- 
2.46.0.windows.1

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