diff --git a/debian/patches/0005-lavfi-fix-framesync-with-embedded-PGS-subtitle.patch b/debian/patches/0005-lavfi-fix-framesync-with-embedded-PGS-subtitle.patch
new file mode 100644
index 000000000..f12b17e19
--- /dev/null
+++ b/debian/patches/0005-lavfi-fix-framesync-with-embedded-PGS-subtitle.patch
@@ -0,0 +1,33 @@
+avfilter/hwupload_cuda: add YUVA420P format support
+avfilter/overlay_cuda: fix framesync with embedded PGS subtitle
+Index: jellyfin-ffmpeg/libavfilter/vf_hwupload_cuda.c
+===================================================================
+--- jellyfin-ffmpeg.orig/libavfilter/vf_hwupload_cuda.c
++++ jellyfin-ffmpeg/libavfilter/vf_hwupload_cuda.c
+@@ -57,7 +57,7 @@ static int cudaupload_query_formats(AVFi
+     int ret;
+ 
+     static const enum AVPixelFormat input_pix_fmts[] = {
+-        AV_PIX_FMT_NV12, AV_PIX_FMT_YUV420P, AV_PIX_FMT_YUV444P,
++        AV_PIX_FMT_NV12, AV_PIX_FMT_YUV420P, AV_PIX_FMT_YUVA420P, AV_PIX_FMT_YUV444P,
+         AV_PIX_FMT_P010, AV_PIX_FMT_P016, AV_PIX_FMT_YUV444P16,
+         AV_PIX_FMT_0RGB32, AV_PIX_FMT_0BGR32,
+ #if CONFIG_VULKAN
+Index: jellyfin-ffmpeg/libavfilter/vf_overlay_cuda.c
+===================================================================
+--- jellyfin-ffmpeg.orig/libavfilter/vf_overlay_cuda.c
++++ jellyfin-ffmpeg/libavfilter/vf_overlay_cuda.c
+@@ -157,9 +157,12 @@ static int overlay_cuda_blend(FFFrameSyn
+     if (ret < 0)
+         return ret;
+ 
+-    if (!input_main || !input_overlay)
++    if (!input_main)
+         return AVERROR_BUG;
+ 
++    if (!input_overlay)
++        return ff_filter_frame(outlink, input_main);
++
+     ret = av_frame_make_writable(input_main);
+     if (ret < 0) {
+         av_frame_free(&input_main);
diff --git a/debian/patches/series b/debian/patches/series
index 7b6c31c78..ae537e9b9 100644
--- a/debian/patches/series
+++ b/debian/patches/series
@@ -2,3 +2,4 @@
 0002-lavfi-add-a-filter-for-uploading-normal-frames-to-VAAPI.patch
 0003-fix-for-the-broken-tonemap_vaapi-filter.patch
 0004-cuda-format-converter-impl.patch
+0005-lavfi-fix-framesync-with-embedded-PGS-subtitle.patch