[FFmpeg-devel] [PATCH 5/5] libavcodec/libaomenc.c: Add command-line options for inter-coding tools

[James Zern]

On Thu, Jun 25, 2020 at 5:56 PM Wang Cao <doubleecao at gmail.com> wrote:
>
> Signed-off-by: Wang Cao <wangcao at google.com>
> ---
>  doc/encoders.texi      | 36 +++++++++++++++++++++++++
>  libavcodec/libaomenc.c | 61 ++++++++++++++++++++++++++++++++++++++++++
>  libavcodec/version.h   |  2 +-
>  3 files changed, 98 insertions(+), 1 deletion(-)
>
> [...]
>      codecctl_int(avctx, AOME_SET_STATIC_THRESHOLD, ctx->static_thresh);
> @@ -1226,6 +1275,18 @@ static const AVOption options[] = {
>      { "use-intra-dct-only",        "Use DCT only for INTRA modes",                         OFFSET(use_intra_dct_only),        AV_OPT_TYPE_BOOL, {.i64 = -1}, -1, 1, VE},
>      { "use-inter-dct-only",        "Use DCT only for INTRA modes",                         OFFSET(use_inter_dct_only),        AV_OPT_TYPE_BOOL, {.i64 = -1}, -1, 1, VE},
>      { "use-intra-default-tx-only", "Use Default-transform only for INTRA modes",           OFFSET(use_intra_default_tx_only), AV_OPT_TYPE_BOOL, {.i64 = -1}, -1, 1, VE},
> +    { "enable-ref-frame-mvs",         "Enable temporal mv prediction (default is 1)",                                 OFFSET(enable_ref_frame_mvs),         AV_OPT_TYPE_BOOL, {.i64 = -1}, -1, 1, VE},
> +    { "enable-reduced-reference-set", "Use reduced set of single and compound references  (0: off (default), 1: on)", OFFSET(enable_reduced_reference_set), AV_OPT_TYPE_BOOL, {.i64 = -1}, -1, 1, VE},
> +    { "enable-obmc",                  "Enable obmc (0: false, 1: true (default))",                                    OFFSET(enable_obmc),                  AV_OPT_TYPE_BOOL, {.i64 = -1}, -1, 1, VE},
> +    { "enable-dual-filter",           "Enable dual filter (0: false, 1: true (default))",                             OFFSET(enable_dual_filter),           AV_OPT_TYPE_BOOL, {.i64 = -1}, -1, 1, VE},
> +    { "enable-diff-wtd-comp",         "Enable difference-weighted compound (0: false, 1: true (default))",            OFFSET(enable_diff_wtd_comp),         AV_OPT_TYPE_BOOL, {.i64 = -1}, -1, 1, VE},
> +    { "enable-dist-wtd-comp",         "Enable distance-weighted compound (0: false, 1: true (default))",              OFFSET(enable_dist_wtd_comp),         AV_OPT_TYPE_BOOL, {.i64 = -1}, -1, 1, VE},
> +    { "enable-onesided-comp",         "Enable one sided compound (0: false, 1: true (default))",                      OFFSET(enable_onesided_comp),         AV_OPT_TYPE_BOOL, {.i64 = -1}, -1, 1, VE},
> +    { "enable-interinter-wedge",      "Enable interinter wedge compound (0: false, 1: true (default))",               OFFSET(enable_interinter_wedge),      AV_OPT_TYPE_BOOL, {.i64 = -1}, -1, 1, VE},
> +    { "enable-interintra-wedge",      "Enable interintra wedge compound (0: false, 1: true (default))",               OFFSET(enable_interintra_wedge),      AV_OPT_TYPE_BOOL, {.i64 = -1}, -1, 1, VE},
> +    { "enable-masked-comp",           "Enable masked compound (0: false, 1: true (default))",                         OFFSET(enable_masked_comp),           AV_OPT_TYPE_BOOL, {.i64 = -1}, -1, 1, VE},
> +    { "enable-interintra-comp",       "Enable interintra compound (0: false, 1: true (default))",                     OFFSET(enable_interintra_comp),       AV_OPT_TYPE_BOOL, {.i64 = -1}, -1, 1, VE},
> +    { "enable-smooth-interintra",     "Enable smooth interintra mode (0: false, 1: true (default))",                  OFFSET(enable_smooth_interintra),     AV_OPT_TYPE_BOOL, {.i64 = -1}, -1, 1, VE},

These show up as booleans in the help output, so '(default true)' is
probably enough. You can have a look at the output with -h
encoder=libaom-av1.