diff --git a/libavcodec/avcodec.h b/libavcodec/avcodec.h
index 3b68de6986..6ce315c2eb 100644
--- a/libavcodec/avcodec.h
+++ b/libavcodec/avcodec.h
@@ -2349,15 +2349,6 @@ typedef struct AVCodecContext {
     int chromaoffset;
 #endif
 
-#if FF_API_UNUSED_MEMBERS
-    /**
-     * Multiplied by qscale for each frame and added to scene_change_score.
-     * - encoding: Set by user.
-     * - decoding: unused
-     */
-    attribute_deprecated int scenechange_factor;
-#endif
-
     /**
      * Note: Value depends upon the compare function used for fullpel ME.
      * - encoding: Set by user.
@@ -2707,9 +2698,6 @@ typedef struct AVCodecContext {
 #define FF_CODER_TYPE_AC        1
 #define FF_CODER_TYPE_RAW       2
 #define FF_CODER_TYPE_RLE       3
-#if FF_API_UNUSED_MEMBERS
-#define FF_CODER_TYPE_DEFLATE   4
-#endif /* FF_API_UNUSED_MEMBERS */
     /**
      * @deprecated use encoder private options instead
      */
@@ -2911,9 +2899,6 @@ typedef struct AVCodecContext {
 #define FF_DEBUG_DCT_COEFF   0x00000040
 #define FF_DEBUG_SKIP        0x00000080
 #define FF_DEBUG_STARTCODE   0x00000100
-#if FF_API_UNUSED_MEMBERS
-#define FF_DEBUG_PTS         0x00000200
-#endif /* FF_API_UNUSED_MEMBERS */
 #define FF_DEBUG_ER          0x00000400
 #define FF_DEBUG_MMCO        0x00000800
 #define FF_DEBUG_BUGS        0x00001000
@@ -3022,9 +3007,6 @@ typedef struct AVCodecContext {
 #define FF_IDCT_ARM           7
 #define FF_IDCT_ALTIVEC       8
 #define FF_IDCT_SIMPLEARM     10
-#if FF_API_UNUSED_MEMBERS
-#define FF_IDCT_IPP           13
-#endif /* FF_API_UNUSED_MEMBERS */
 #define FF_IDCT_XVID          14
 #define FF_IDCT_SIMPLEARMV5TE 16
 #define FF_IDCT_SIMPLEARMV6   17
diff --git a/libavcodec/avdct.c b/libavcodec/avdct.c
index a9a43cc18a..860f86595d 100644
--- a/libavcodec/avdct.c
+++ b/libavcodec/avdct.c
@@ -52,9 +52,6 @@ static const AVOption avdct_options[] = {
 {"simplearmv5te", "experimental / for debugging", 0, AV_OPT_TYPE_CONST, {.i64 = FF_IDCT_SIMPLEARMV5TE }, INT_MIN, INT_MAX, V|E|D, "idct"},
 {"simplearmv6", "experimental / for debugging", 0, AV_OPT_TYPE_CONST, {.i64 = FF_IDCT_SIMPLEARMV6 }, INT_MIN, INT_MAX, V|E|D, "idct"},
 {"simpleneon", "experimental / for debugging", 0, AV_OPT_TYPE_CONST, {.i64 = FF_IDCT_SIMPLENEON }, INT_MIN, INT_MAX, V|E|D, "idct"},
-#if FF_API_UNUSED_MEMBERS
-{"ipp", "experimental / for debugging", 0, AV_OPT_TYPE_CONST, {.i64 = FF_IDCT_IPP }, INT_MIN, INT_MAX, V|E|D, "idct"},
-#endif
 {"xvid", "experimental / for debugging", 0, AV_OPT_TYPE_CONST, {.i64 = FF_IDCT_XVID }, INT_MIN, INT_MAX, V|E|D, "idct"},
 {"xvidmmx", "experimental / for debugging", 0, AV_OPT_TYPE_CONST, {.i64 = FF_IDCT_XVID }, INT_MIN, INT_MAX, V|E|D, "idct"},
 {"faani", "floating point AAN IDCT (experimental / for debugging)", 0, AV_OPT_TYPE_CONST, {.i64 = FF_IDCT_FAAN }, INT_MIN, INT_MAX, V|D|E, "idct"},
diff --git a/libavcodec/options_table.h b/libavcodec/options_table.h
index 944c6c4f85..ca2132cb3e 100644
--- a/libavcodec/options_table.h
+++ b/libavcodec/options_table.h
@@ -220,9 +220,6 @@ static const AVOption avcodec_options[] = {
 {"simplearmv5te", NULL, 0, AV_OPT_TYPE_CONST, {.i64 = FF_IDCT_SIMPLEARMV5TE }, INT_MIN, INT_MAX, V|E|D, "idct"},
 {"simplearmv6", NULL, 0, AV_OPT_TYPE_CONST, {.i64 = FF_IDCT_SIMPLEARMV6 }, INT_MIN, INT_MAX, V|E|D, "idct"},
 {"simpleneon", NULL, 0, AV_OPT_TYPE_CONST, {.i64 = FF_IDCT_SIMPLENEON }, INT_MIN, INT_MAX, V|E|D, "idct"},
-#if FF_API_UNUSED_MEMBERS
-{"ipp", NULL, 0, AV_OPT_TYPE_CONST, {.i64 = FF_IDCT_IPP }, INT_MIN, INT_MAX, V|E|D, "idct"},
-#endif /* FF_API_UNUSED_MEMBERS */
 {"xvid", NULL, 0, AV_OPT_TYPE_CONST, {.i64 = FF_IDCT_XVID }, INT_MIN, INT_MAX, V|E|D, "idct"},
 {"xvidmmx", "deprecated, for compatibility only", 0, AV_OPT_TYPE_CONST, {.i64 = FF_IDCT_XVID }, INT_MIN, INT_MAX, V|E|D, "idct"},
 {"faani", "floating point AAN IDCT", 0, AV_OPT_TYPE_CONST, {.i64 = FF_IDCT_FAAN }, INT_MIN, INT_MAX, V|D|E, "idct"},
@@ -254,9 +251,6 @@ static const AVOption avcodec_options[] = {
 {"green_metadata", NULL, 0, AV_OPT_TYPE_CONST, {.i64 = FF_DEBUG_GREEN_MD }, INT_MIN, INT_MAX, V|D, "debug"},
 {"skip", NULL, 0, AV_OPT_TYPE_CONST, {.i64 = FF_DEBUG_SKIP }, INT_MIN, INT_MAX, V|D, "debug"},
 {"startcode", NULL, 0, AV_OPT_TYPE_CONST, {.i64 = FF_DEBUG_STARTCODE }, INT_MIN, INT_MAX, V|D, "debug"},
-#if FF_API_UNUSED_MEMBERS
-{"pts", NULL, 0, AV_OPT_TYPE_CONST, {.i64 = FF_DEBUG_PTS }, INT_MIN, INT_MAX, V|D, "debug"},
-#endif /* FF_API_UNUSED_MEMBERS */
 {"er", "error recognition", 0, AV_OPT_TYPE_CONST, {.i64 = FF_DEBUG_ER }, INT_MIN, INT_MAX, V|D, "debug"},
 {"mmco", "memory management control operations (H.264)", 0, AV_OPT_TYPE_CONST, {.i64 = FF_DEBUG_MMCO }, INT_MIN, INT_MAX, V|D, "debug"},
 {"bugs", NULL, 0, AV_OPT_TYPE_CONST, {.i64 = FF_DEBUG_BUGS }, INT_MIN, INT_MAX, V|D, "debug"},
@@ -318,9 +312,6 @@ static const AVOption avcodec_options[] = {
 {"ac", "arithmetic coder", 0, AV_OPT_TYPE_CONST, {.i64 = FF_CODER_TYPE_AC }, INT_MIN, INT_MAX, V|E, "coder"},
 {"raw", "raw (no encoding)", 0, AV_OPT_TYPE_CONST, {.i64 = FF_CODER_TYPE_RAW }, INT_MIN, INT_MAX, V|E, "coder"},
 {"rle", "run-length coder", 0, AV_OPT_TYPE_CONST, {.i64 = FF_CODER_TYPE_RLE }, INT_MIN, INT_MAX, V|E, "coder"},
-#if FF_API_UNUSED_MEMBERS
-{"deflate", "deflate-based coder", 0, AV_OPT_TYPE_CONST, {.i64 = FF_CODER_TYPE_DEFLATE }, INT_MIN, INT_MAX, V|E, "coder"},
-#endif /* FF_API_UNUSED_MEMBERS */
 #endif /* FF_API_CODER_TYPE */
 #if FF_API_PRIVATE_OPT
 {"context", "context model", OFFSET(context_model), AV_OPT_TYPE_INT, {.i64 = DEFAULT }, INT_MIN, INT_MAX, V|E},
@@ -414,9 +405,6 @@ static const AVOption avcodec_options[] = {
 {"chromaoffset", "chroma QP offset from luma", OFFSET(chromaoffset), AV_OPT_TYPE_INT, {.i64 = DEFAULT }, INT_MIN, INT_MAX, V|E},
 #endif
 {"trellis", "rate-distortion optimal quantization", OFFSET(trellis), AV_OPT_TYPE_INT, {.i64 = DEFAULT }, INT_MIN, INT_MAX, V|A|E},
-#if FF_API_UNUSED_MEMBERS
-{"sc_factor", "multiplied by qscale for each frame and added to scene_change_score", OFFSET(scenechange_factor), AV_OPT_TYPE_INT, {.i64 = 6 }, 0, INT_MAX, V|E},
-#endif /* FF_API_UNUSED_MEMBERS */
 {"mv0_threshold", NULL, OFFSET(mv0_threshold), AV_OPT_TYPE_INT, {.i64 = 256 }, 0, INT_MAX, V|E},
 #if FF_API_PRIVATE_OPT
 {"b_sensitivity", "adjust sensitivity of b_frame_strategy 1", OFFSET(b_sensitivity), AV_OPT_TYPE_INT, {.i64 = 40 }, 1, INT_MAX, V|E},
diff --git a/libavcodec/version.h b/libavcodec/version.h
index df427fbff4..2835b5fd42 100644
--- a/libavcodec/version.h
+++ b/libavcodec/version.h
@@ -57,9 +57,6 @@
 #ifndef FF_API_DEBUG_MV
 #define FF_API_DEBUG_MV          (LIBAVCODEC_VERSION_MAJOR < 58)
 #endif
-#ifndef FF_API_UNUSED_MEMBERS
-#define FF_API_UNUSED_MEMBERS    (LIBAVCODEC_VERSION_MAJOR < 58)
-#endif
 #ifndef FF_API_INPUT_PRESERVED
 #define FF_API_INPUT_PRESERVED   (LIBAVCODEC_VERSION_MAJOR < 58)
 #endif