diff --git a/src/core/libraries/ajm/ajm.h b/src/core/libraries/ajm/ajm.h
index f6dca8c2c..34aeb9aa4 100644
--- a/src/core/libraries/ajm/ajm.h
+++ b/src/core/libraries/ajm/ajm.h
@@ -76,6 +76,7 @@ union AjmJobFlags {
 
 enum class AjmStatisticsFlags : u64 {
     Memory = 1 << 0,
+    EnginePerCodec = 1 << 15,
     Engine = 1 << 16,
 };
 DECLARE_ENUM_FLAG_OPERATORS(AjmStatisticsFlags)
@@ -145,19 +146,25 @@ union AjmSidebandInitParameters {
     u8 reserved[8];
 };
 
-typedef struct {
+struct AjmSidebandStatisticsEngine {
     float usage_batch;
     float usage_interval[3];
-} AjmSidebandStatisticsEngine;
+};
 
-typedef struct {
+struct AjmSidebandStatisticsEnginePerCodec {
+    u8 codec_count;
+    u8 codec_id[3];
+    float codec_percentage[3];
+};
+
+struct AjmSidebandStatisticsMemory {
     u32 instance_free;
     u32 buffer_free;
     u32 batch_size;
     u32 input_size;
     u32 output_size;
     u32 small_size;
-} AjmSidebandStatisticsMemory;
+};
 
 struct AjmSidebandStatisticsEngineParameters {
     u32 interval_count;
diff --git a/src/core/libraries/ajm/ajm_batch.cpp b/src/core/libraries/ajm/ajm_batch.cpp
index 222dff1ee..30e1deb71 100644
--- a/src/core/libraries/ajm/ajm_batch.cpp
+++ b/src/core/libraries/ajm/ajm_batch.cpp
@@ -183,6 +183,11 @@ AjmJob AjmStatisticsJobFromBatchBuffer(u32 instance_id, AjmBatchBuffer batch_buf
             job.output.p_engine = &output_batch.Consume<AjmSidebandStatisticsEngine>();
             *job.output.p_engine = AjmSidebandStatisticsEngine{};
         }
+        if (True(flags.statistics_flags & AjmStatisticsFlags::EnginePerCodec)) {
+            job.output.p_engine_per_codec =
+                &output_batch.Consume<AjmSidebandStatisticsEnginePerCodec>();
+            *job.output.p_engine_per_codec = AjmSidebandStatisticsEnginePerCodec{};
+        }
         if (True(flags.statistics_flags & AjmStatisticsFlags::Memory)) {
             job.output.p_memory = &output_batch.Consume<AjmSidebandStatisticsMemory>();
             *job.output.p_memory = AjmSidebandStatisticsMemory{};
diff --git a/src/core/libraries/ajm/ajm_batch.h b/src/core/libraries/ajm/ajm_batch.h
index c335af9c5..9ac9ef1a4 100644
--- a/src/core/libraries/ajm/ajm_batch.h
+++ b/src/core/libraries/ajm/ajm_batch.h
@@ -34,6 +34,7 @@ struct AjmJob {
         AjmSidebandStream* p_stream = nullptr;
         AjmSidebandFormat* p_format = nullptr;
         AjmSidebandStatisticsMemory* p_memory = nullptr;
+        AjmSidebandStatisticsEnginePerCodec* p_engine_per_codec = nullptr;
         AjmSidebandStatisticsEngine* p_engine = nullptr;
         AjmSidebandGaplessDecode* p_gapless_decode = nullptr;
         AjmSidebandMFrame* p_mframe = nullptr;
diff --git a/src/core/libraries/ajm/ajm_instance_statistics.cpp b/src/core/libraries/ajm/ajm_instance_statistics.cpp
index 45c5e594b..c0c1af8bb 100644
--- a/src/core/libraries/ajm/ajm_instance_statistics.cpp
+++ b/src/core/libraries/ajm/ajm_instance_statistics.cpp
@@ -14,6 +14,11 @@ void AjmInstanceStatistics::ExecuteJob(AjmJob& job) {
             job.output.p_engine->usage_interval[idx] = 0.01;
         }
     }
+    if (job.output.p_engine_per_codec) {
+        job.output.p_engine_per_codec->codec_count = 1;
+        job.output.p_engine_per_codec->codec_id[0] = static_cast<u8>(AjmCodecType::At9Dec);
+        job.output.p_engine_per_codec->codec_percentage[0] = 0.01;
+    }
     if (job.output.p_memory) {
         job.output.p_memory->instance_free = 0x400000;
         job.output.p_memory->buffer_free = 0x400000;