diff --git a/multimedia/misc/libtg_owt/files/128.patch b/multimedia/misc/libtg_owt/files/128.patch
new file mode 100644
index 0000000000..936e1a3f3c
--- /dev/null
+++ b/multimedia/misc/libtg_owt/files/128.patch
@@ -0,0 +1,58 @@
+From c08682eda2d03bec1648cf5c779241ac0f14cde3 Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?Robert-Andr=C3=A9=20Mauchin?= <zebob.m@gmail.com>
+Date: Sat, 11 May 2024 19:11:07 +0200
+Subject: [PATCH] Add compatibility with FFMPEG 7.0
+
+avutil: remove deprecated FF_API_REORDERED_OPAQUE
+
+Ref: https://github.com/FFmpeg/FFmpeg/commit/67e7f0b05eeee37eee1357769038270fda08fe32
+---
+ .../video_coding/codecs/h264/h264_decoder_impl.cc        | 9 +++++++++
+ 1 file changed, 9 insertions(+)
+
+diff --git a/src/modules/video_coding/codecs/h264/h264_decoder_impl.cc b/src/modules/video_coding/codecs/h264/h264_decoder_impl.cc
+index 76d04e418..bc3917c52 100644
+--- a/src/modules/video_coding/codecs/h264/h264_decoder_impl.cc
++++ b/src/modules/video_coding/codecs/h264/h264_decoder_impl.cc
+@@ -14,6 +14,9 @@
+ // #ifdef unless needed and tested.
+ #ifdef WEBRTC_USE_H264
+ 
++#define HAVE_FFMPEG_REORDERED_OPAQUE (LIBAVFORMAT_VERSION_INT < \
++                                      AV_VERSION_INT(59, 8, 100))
++
+ #include "modules/video_coding/codecs/h264/h264_decoder_impl.h"
+ 
+ #include <algorithm>
+@@ -212,7 +215,9 @@ int H264DecoderImpl::AVGetBuffer2(AVCodecContext* context,
+   int total_size = y_size + 2 * uv_size;
+ 
+   av_frame->format = context->pix_fmt;
++#if HAVE_FFMPEG_REORDERED_OPAQUE
+   av_frame->reordered_opaque = context->reordered_opaque;
++#endif
+ 
+   // Create a VideoFrame object, to keep a reference to the buffer.
+   // TODO(nisse): The VideoFrame's timestamp and rotation info is not used.
+@@ -361,7 +366,9 @@ int32_t H264DecoderImpl::Decode(const EncodedImage& input_image,
+   }
+   packet->size = static_cast<int>(input_image.size());
+   int64_t frame_timestamp_us = input_image.ntp_time_ms_ * 1000;  // ms -> μs
++#if HAVE_FFMPEG_REORDERED_OPAQUE
+   av_context_->reordered_opaque = frame_timestamp_us;
++#endif
+ 
+   int result = avcodec_send_packet(av_context_.get(), packet.get());
+ 
+@@ -378,9 +385,11 @@ int32_t H264DecoderImpl::Decode(const EncodedImage& input_image,
+     return WEBRTC_VIDEO_CODEC_ERROR;
+   }
+ 
++#if HAVE_FFMPEG_REORDERED_OPAQUE
+   // We don't expect reordering. Decoded frame timestamp should match
+   // the input one.
+   RTC_DCHECK_EQ(av_frame_->reordered_opaque, frame_timestamp_us);
++#endif
+ 
+   // TODO(sakal): Maybe it is possible to get QP directly from FFmpeg.
+   h264_bitstream_parser_.ParseBitstream(input_image);
diff --git a/multimedia/misc/libtg_owt/pspec.xml b/multimedia/misc/libtg_owt/pspec.xml
index db97abc039..e133a5bf24 100644
--- a/multimedia/misc/libtg_owt/pspec.xml
+++ b/multimedia/misc/libtg_owt/pspec.xml
@@ -46,7 +46,7 @@
             <Dependency>egl-wayland-devel</Dependency>
         </BuildDependencies>
         <Patches>
-<!--             <Patch level="1">abseil.patch</Patch> -->
+            <Patch level="1">128.patch</Patch>
             <Patch level="1">101.patch</Patch>
         </Patches>
     </Source>