Levels are specified at https://www.webmproject.org/vp9/levels/
---
libavcodec/libvpxenc.c | 10 ++++++++++
1 file changed, 10 insertions(+)
diff --git a/libavcodec/libvpxenc.c b/libavcodec/libvpxenc.c
index 68f25a4..51f423a 100644
--- a/libavcodec/libvpxenc.c
+++ b/libavcodec/libvpxenc.c
@@ -107,6 +107,7 @@ typedef struct VPxEncoderContext {
int drop_threshold;
int noise_sensitivity;
int vpx_cs;
+ float level;
} VPxContext;
/** String mappings for enum vp8e_enc_control_id */
@@ -134,6 +135,9 @@ static const char *const ctlidstr[] = {
#if VPX_ENCODER_ABI_VERSION >= 11
[VP9E_SET_COLOR_RANGE] = "VP9E_SET_COLOR_RANGE",
#endif
+#if VPX_ENCODER_ABI_VERSION >= 12
+ [VP9E_SET_TARGET_LEVEL] = "VP9E_SET_TARGET_LEVEL",
+#endif
#endif
};
@@ -680,6 +684,9 @@ FF_ENABLE_DEPRECATION_WARNINGS
#if VPX_ENCODER_ABI_VERSION >= 11
set_color_range(avctx);
#endif
+#if VPX_ENCODER_ABI_VERSION >= 12
+ codecctl_int(avctx, VP9E_SET_TARGET_LEVEL, ctx->level < 0 ? 255 :
lrint(ctx->level * 10));
+#endif
}
#endif
@@ -1089,6 +1096,9 @@ static const AVOption vp9_options[] = {
{ "variance", "Variance based Aq", 0, AV_OPT_TYPE_CONST, {.i64 =
1}, 0, 0, VE, "aq_mode" },
{ "complexity", "Complexity based Aq", 0, AV_OPT_TYPE_CONST, {.i64 =
2}, 0, 0, VE, "aq_mode" },
{ "cyclic", "Cyclic Refresh Aq", 0, AV_OPT_TYPE_CONST, {.i64 =
3}, 0, 0, VE, "aq_mode" },
+#if VPX_ENCODER_ABI_VERSION >= 12
+ {"level", "Specify level", OFFSET(level), AV_OPT_TYPE_FLOAT, {.dbl=-1},
-1, 6.2, VE},
+#endif
LEGACY_OPTIONS
{ NULL }
};
--
2.8.0.rc3.226.g39d4020
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