diff --git a/app/codec/ffmpeg/ffmpegencoder.cpp b/app/codec/ffmpeg/ffmpegencoder.cpp
index 6103345ba..9793faa29 100644
--- a/app/codec/ffmpeg/ffmpegencoder.cpp
+++ b/app/codec/ffmpeg/ffmpegencoder.cpp
@@ -654,9 +654,10 @@ bool FFmpegEncoder::InitializeStream(AVMediaType type, AVStream** stream_ptr, AV
 
       if (params().format() == ExportFormat::Format::kFormatQuickTime) {
         // nclc tags. See https://ffmpeg.org/doxygen/4.0/pixfmt_8h.html#ad384ee5a840bafd73daef08e6d9cafe7
+        // ffprobe -v error -show_format -show_streams "C:\Users\Tom\Documents\srgb correct tags.mov"
         if (params().color_transform().output().contains("sRGB")) {
           codec_ctx->color_primaries = AVCOL_PRI_BT709;
-          codec_ctx->color_trc = AVCOL_TRC_BT709;
+          codec_ctx->color_trc = AVCOL_TRC_IEC61966_2_1;
           codec_ctx->colorspace = AVCOL_SPC_BT709;
         } else { // Assume Rec.709
           codec_ctx->color_primaries = AVCOL_PRI_BT709;