diff --git a/Changelog b/Changelog
index e827208439..dd25715d6b 100644
--- a/Changelog
+++ b/Changelog
@@ -9,6 +9,7 @@ version <next>:
 - pad_vaapi, drawbox_vaapi filters
 - vf_scale supports secondary ref input and framesync options
 - vf_scale2ref deprecated
+- qsv_params option added for QSV encoders
 
 
 version 7.0:
diff --git a/configure b/configure
index bc8f40ed85..00c3cee33f 100755
--- a/configure
+++ b/configure
@@ -2490,6 +2490,7 @@ TYPES_LIST="
     struct_sockaddr_storage
     struct_stat_st_mtim_tv_nsec
     struct_v4l2_frmivalenum_discrete
+    struct_mfxConfigInterface
 "
 
 HAVE_LIST="
@@ -6921,6 +6922,7 @@ elif enabled libvpl; then
     check_pkg_config libmfx "vpl >= 2.6" "mfxvideo.h mfxdispatcher.h" MFXLoad || \
             die "ERROR: libvpl >= 2.6 not found"
     add_cflags -DMFX_DEPRECATED_OFF
+    check_type "vpl/mfxdefs.h vpl/mfxvideo.h" "struct mfxConfigInterface"
 fi
 
 if enabled libmfx; then
diff --git a/doc/encoders.texi b/doc/encoders.texi
index c08e40ee45..c82f316f94 100644
--- a/doc/encoders.texi
+++ b/doc/encoders.texi
@@ -3546,6 +3546,20 @@ Change these value to reset qsv codec's bitrate control configuration.
 @item @var{pic_timing_sei}
 Supported in h264_qsv and hevc_qsv.
 Change this value to reset qsv codec's pic_timing_sei configuration.
+
+@item @var{qsv_params}
+Set QSV encoder parameters as a colon-separated list of key-value pairs.
+
+The @option{qsv_params} should be formatted as @code{key1=value1:key2=value2:...}.
+
+These parameters are passed directly to the underlying Intel Quick Sync Video (QSV) encoder using the MFXSetParameter function.
+
+Example:
+@example
+ffmpeg -i input.mp4 -c:v h264_qsv -qsv_params "CodingOption1=1:CodingOption2=2" output.mp4
+@end example
+
+This option allows fine-grained control over various encoder-specific settings provided by the QSV encoder.
 @end table
 
 @subsection H264 options
diff --git a/libavcodec/qsvenc.c b/libavcodec/qsvenc.c
index 529b93f62d..d881c11160 100644
--- a/libavcodec/qsvenc.c
+++ b/libavcodec/qsvenc.c
@@ -31,6 +31,7 @@
 #include "libavutil/hwcontext_qsv.h"
 #include "libavutil/mem.h"
 #include "libavutil/log.h"
+#include "libavutil/dict.h"
 #include "libavutil/time.h"
 #include "libavutil/imgutils.h"
 
@@ -1635,6 +1636,11 @@ int ff_qsv_enc_init(AVCodecContext *avctx, QSVEncContext *q)
     int opaque_alloc = 0;
     int ret;
     void *tmp;
+#if HAVE_STRUCT_MFXCONFIGINTERFACE
+    mfxExtBuffer ext_buf;
+    mfxConfigInterface *iface = NULL;
+    const AVDictionaryEntry *param = NULL;
+#endif
 
     q->param.AsyncDepth = q->async_depth;
 
@@ -1729,6 +1735,58 @@ int ff_qsv_enc_init(AVCodecContext *avctx, QSVEncContext *q)
     q->param.ExtParam    = q->extparam;
     q->param.NumExtParam = q->nb_extparam;
 
+#if HAVE_STRUCT_MFXCONFIGINTERFACE
+    ret = MFXVideoCORE_GetHandle(q->session, MFX_HANDLE_CONFIG_INTERFACE, (mfxHDL *)(&iface));
+    if (ret < 0)
+        return ff_qsv_print_error(avctx, ret,
+                                  "Error getting mfx config interface handle");
+
+    while ((param = av_dict_get(q->qsv_params, "", param, AV_DICT_IGNORE_SUFFIX))) {
+        const char *param_key = param->key;
+        const char *param_value = param->value;
+        mfxExtBuffer *new_ext_buf;
+        void *tmp;
+
+        av_log(avctx, AV_LOG_VERBOSE, "Parameter key: %s, value: %s\n", param_key, param_value);
+
+        // Set encoding parameters using MFXSetParameter
+        for (int i = 0; i < 2; i++) {
+            ret = iface->SetParameter(iface, (mfxU8*)param_key, (mfxU8*)param_value, MFX_STRUCTURE_TYPE_VIDEO_PARAM, &q->param, &ext_buf);
+            if (ret == MFX_ERR_NONE) {
+                break;
+            } else if (i == 0 && ret == MFX_ERR_MORE_EXTBUFFER) {
+                tmp = av_realloc_array(q->extparam_str, q->nb_extparam_str + 1, sizeof(*q->extparam_str));
+                if (!tmp)
+                    return AVERROR(ENOMEM);
+                q->extparam_str = tmp;
+
+                tmp = av_realloc_array(q->extparam, q->nb_extparam + 1, sizeof(*q->extparam));
+                if (!tmp)
+                    return AVERROR(ENOMEM);
+                q->extparam = tmp;
+
+                new_ext_buf = (mfxExtBuffer*)av_mallocz(ext_buf.BufferSz);
+                if (!new_ext_buf)
+                    return AVERROR(ENOMEM);
+
+                new_ext_buf->BufferId = ext_buf.BufferId;
+                new_ext_buf->BufferSz = ext_buf.BufferSz;
+                q->extparam_str[q->nb_extparam_str++] = new_ext_buf;
+                q->extparam[q->nb_extparam++] = new_ext_buf;
+                q->param.ExtParam    = q->extparam;
+                q->param.NumExtParam = q->nb_extparam;
+            } else {
+                av_log(avctx, AV_LOG_ERROR, "Failed to set parameter: %s\n", param_key);
+                return AVERROR_UNKNOWN;
+            }
+       }
+    }
+#else
+    if (q->qsv_params) {
+        av_log(avctx, AV_LOG_WARNING, "MFX string API is not supported, ignore qsv_params option\n");
+    }
+#endif
+
     ret = MFXVideoENCODE_Query(q->session, &q->param, &q->param);
     if (ret == MFX_WRN_PARTIAL_ACCELERATION) {
         av_log(avctx, AV_LOG_WARNING, "Encoder will work with partial HW acceleration\n");
@@ -2688,6 +2746,10 @@ int ff_qsv_enc_close(AVCodecContext *avctx, QSVEncContext *q)
     av_buffer_unref(&q->opaque_alloc_buf);
 #endif
 
+    for (int i = 0; i < q->nb_extparam_str; i++)
+        av_free(q->extparam_str[i]);
+
+    av_freep(&q->extparam_str);
     av_freep(&q->extparam);
 
     return 0;
diff --git a/libavcodec/qsvenc.h b/libavcodec/qsvenc.h
index f2f0687bfe..e3eb083746 100644
--- a/libavcodec/qsvenc.h
+++ b/libavcodec/qsvenc.h
@@ -64,7 +64,8 @@
 { "slower",      NULL, 0, AV_OPT_TYPE_CONST, { .i64 = MFX_TARGETUSAGE_2  },            INT_MIN, INT_MAX, VE, .unit = "preset" },                                          \
 { "veryslow",    NULL, 0, AV_OPT_TYPE_CONST, { .i64 = MFX_TARGETUSAGE_BEST_QUALITY  }, INT_MIN, INT_MAX, VE, .unit = "preset" },                                          \
 { "forced_idr",     "Forcing I frames as IDR frames",         OFFSET(qsv.forced_idr),     AV_OPT_TYPE_BOOL,{ .i64 = 0  },  0,          1, VE },                         \
-{ "low_power", "enable low power mode(experimental: many limitations by mfx version, BRC modes, etc.)", OFFSET(qsv.low_power), AV_OPT_TYPE_BOOL, { .i64 = -1}, -1, 1, VE},
+{ "low_power", "enable low power mode(experimental: many limitations by mfx version, BRC modes, etc.)", OFFSET(qsv.low_power), AV_OPT_TYPE_BOOL, { .i64 = -1}, -1, 1, VE},\
+{ "qsv_params", "Set QSV encoder parameters as key1=value1:key2=value2:...", OFFSET(qsv.qsv_params), AV_OPT_TYPE_DICT, { 0 }, 0, 0, VE },
 
 #if QSV_HAVE_HE
 #define QSV_HE_OPTIONS \
@@ -195,6 +196,9 @@ typedef struct QSVEncContext {
     mfxExtBuffer  *extparam_internal[5 + (QSV_HAVE_MF * 2) + (QSV_HAVE_EXT_AV1_PARAM * 2) + QSV_HAVE_HE];
     int         nb_extparam_internal;
 
+    mfxExtBuffer  **extparam_str;
+    int         nb_extparam_str;
+
     mfxExtBuffer **extparam;
     int         nb_extparam;
 
@@ -315,6 +319,8 @@ typedef struct QSVEncContext {
     int skip_frame;
     // This is used for Hyper Encode
     int dual_gfx;
+
+    AVDictionary *qsv_params;
 } QSVEncContext;
 
 int ff_qsv_enc_init(AVCodecContext *avctx, QSVEncContext *q);