It's unused.
---
libavcodec/avcodec.h | 8 ++++----
libavcodec/options.c | 2 ++
libavcodec/version.h | 3 +++
3 files changed, 9 insertions(+), 4 deletions(-)
diff --git a/libavcodec/avcodec.h b/libavcodec/avcodec.h
index 13de8cc..5a342b4 100644
--- a/libavcodec/avcodec.h
+++ b/libavcodec/avcodec.h
@@ -1747,12 +1747,12 @@ typedef struct AVCodecContext {
*/
int noise_reduction;
+#if FF_API_INTER_THRESHOLD
/**
- *
- * - encoding: Set by user.
- * - decoding: unused
+ * @deprecated this field is unused
*/
- int inter_threshold;
+ attribute_deprecated int inter_threshold;
+#endif
/**
* quantizer noise shaping
diff --git a/libavcodec/options.c b/libavcodec/options.c
index 64abc9f..c752794 100644
--- a/libavcodec/options.c
+++ b/libavcodec/options.c
@@ -322,7 +322,9 @@ static const AVOption options[]={
{"lmax", "max lagrange factor (VBR)", OFFSET(lmax), AV_OPT_TYPE_INT, {.dbl =
31*FF_QP2LAMBDA }, 0, INT_MAX, V|E},
{"nr", "noise reduction", OFFSET(noise_reduction), AV_OPT_TYPE_INT, {.dbl =
DEFAULT }, INT_MIN, INT_MAX, V|E},
{"rc_init_occupancy", "number of bits which should be loaded into the rc
buffer before decoding starts", OFFSET(rc_initial_buffer_occupancy),
AV_OPT_TYPE_INT, {.dbl = DEFAULT }, INT_MIN, INT_MAX, V|E},
+#if FF_API_INTER_THRESHOLD
{"inter_threshold", NULL, OFFSET(inter_threshold), AV_OPT_TYPE_INT, {.dbl =
DEFAULT }, INT_MIN, INT_MAX, V|E},
+#endif
{"flags2", NULL, OFFSET(flags2), AV_OPT_TYPE_FLAGS, {.dbl = DEFAULT}, 0,
UINT_MAX, V|A|E|D, "flags2"},
{"error", NULL, OFFSET(error_rate), AV_OPT_TYPE_INT, {.dbl = DEFAULT },
INT_MIN, INT_MAX, V|E},
{"qns", "quantizer noise shaping", OFFSET(quantizer_noise_shaping),
AV_OPT_TYPE_INT, {.dbl = DEFAULT }, INT_MIN, INT_MAX, V|E},
diff --git a/libavcodec/version.h b/libavcodec/version.h
index 33a6c2e..fab34f1 100644
--- a/libavcodec/version.h
+++ b/libavcodec/version.h
@@ -59,5 +59,8 @@
#ifndef FF_API_COLOR_TABLE_ID
#define FF_API_COLOR_TABLE_ID (LIBAVCODEC_VERSION_MAJOR < 55)
#endif
+#ifndef FF_API_INTER_THRESHOLD
+#define FF_API_INTER_THRESHOLD (LIBAVCODEC_VERSION_MAJOR < 55)
+#endif
#endif /* AVCODEC_VERSION_H */
--
1.7.9
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