diff options
Diffstat (limited to 'ext')
| -rw-r--r-- | ext/x264/gstx264enc.c | 69 | ||||
| -rw-r--r-- | ext/x264/gstx264enc.h | 1 |
2 files changed, 68 insertions, 2 deletions
diff --git a/ext/x264/gstx264enc.c b/ext/x264/gstx264enc.c index 1fd33472..e66249ed 100644 --- a/ext/x264/gstx264enc.c +++ b/ext/x264/gstx264enc.c @@ -79,6 +79,10 @@ #define X264_INTRA_REFRESH #endif +#if X264_BUILD >= 86 +#define X264_PRESETS +#endif + #include <string.h> #include <stdlib.h> @@ -122,7 +126,8 @@ enum ARG_RC_LOOKAHEAD, ARG_NR, ARG_INTERLACED, - ARG_OPTION_STRING + ARG_OPTION_STRING, + ARG_PROFILE, }; #define ARG_THREADS_DEFAULT 1 @@ -159,7 +164,7 @@ enum #define ARG_RC_MB_TREE_DEFAULT TRUE #define ARG_RC_LOOKAHEAD_DEFAULT 40 #define ARG_INTRA_REFRESH_DEFAULT FALSE - +#define ARG_PROFILE_DEFAULT 1 /* Main profile matches current defaults */ #define ARG_OPTION_STRING_DEFAULT "" enum @@ -233,6 +238,43 @@ gst_x264_enc_analyse_get_type (void) return analyse_type; } +#ifdef X264_PRESETS + +#define GST_X264_ENC_PROFILE_TYPE (gst_x264_enc_profile_get_type()) +static GType +gst_x264_enc_profile_get_type (void) +{ + static GType profile_type = 0; + static GEnumValue *profile_types; + int n, i; + + if (profile_type != 0) + return profile_type; + + n = 0; + while (x264_profile_names[n] != NULL) + n++; + + profile_types = g_new0 (GEnumValue, n + 2); + + i = 0; + profile_types[i].value = i; + profile_types[i].value_name = "No profile"; + profile_types[i].value_nick = "None"; + for (i = 1; i <= n; i++) { + profile_types[i].value = i; + profile_types[i].value_name = x264_profile_names[i - 1]; + profile_types[i].value_nick = x264_profile_names[i - 1]; + } + + profile_type = g_enum_register_static ("GstX264EncProfile", profile_types); + + return profile_type; +} + +#endif + + static GstStaticPadTemplate sink_factory = GST_STATIC_PAD_TEMPLATE ("sink", GST_PAD_SINK, GST_PAD_ALWAYS, @@ -321,6 +363,13 @@ gst_x264_enc_class_init (GstX264EncClass * klass) gstelement_class->change_state = GST_DEBUG_FUNCPTR (gst_x264_enc_change_state); +#ifdef X264_PRESETS + g_object_class_install_property (gobject_class, ARG_PROFILE, + g_param_spec_enum ("profile", "H.264 profile", + "Apply restrictions to meet H.264 Profile constraints. This will " + "override other properties if necessary.", + GST_X264_ENC_PROFILE_TYPE, ARG_PROFILE_DEFAULT, G_PARAM_READWRITE)); +#endif /* X264_PRESETS */ g_object_class_install_property (gobject_class, ARG_OPTION_STRING, g_param_spec_string ("option-string", "Option string", "String of x264 options (overridden by element properties)", @@ -554,6 +603,7 @@ gst_x264_enc_init (GstX264Enc * encoder, GstX264EncClass * klass) encoder->rc_lookahead = ARG_RC_LOOKAHEAD_DEFAULT; encoder->noise_reduction = ARG_NR_DEFAULT; encoder->interlaced = ARG_INTERLACED_DEFAULT; + encoder->profile = ARG_PROFILE_DEFAULT; encoder->option_string_prop = g_string_new (ARG_OPTION_STRING_DEFAULT); /* resources */ @@ -825,6 +875,15 @@ gst_x264_enc_init_encoder (GstX264Enc * encoder) encoder->x264param.rc.psz_stat_in = encoder->mp_cache_file; encoder->x264param.rc.psz_stat_out = encoder->mp_cache_file; +#ifdef X264_PRESETS + if (encoder->profile + && x264_param_apply_profile (&encoder->x264param, + x264_profile_names[encoder->profile - 1])) { + GST_WARNING_OBJECT (encoder, "Bad profile name: %s", + x264_profile_names[encoder->profile - 1]); + } +#endif /* X264_PRESETS */ + GST_OBJECT_UNLOCK (encoder); encoder->x264enc = x264_encoder_open (&encoder->x264param); @@ -1370,6 +1429,9 @@ gst_x264_enc_set_property (GObject * object, guint prop_id, goto wrong_state; switch (prop_id) { + case ARG_PROFILE: + encoder->profile = g_value_get_enum (value); + break; case ARG_OPTION_STRING: g_string_assign (encoder->option_string_prop, g_value_get_string (value)); break; @@ -1600,6 +1662,9 @@ gst_x264_enc_get_property (GObject * object, guint prop_id, case ARG_INTERLACED: g_value_set_boolean (value, encoder->interlaced); break; + case ARG_PROFILE: + g_value_set_enum (value, encoder->profile); + break; case ARG_OPTION_STRING: g_value_set_string (value, encoder->option_string_prop->str); break; diff --git a/ext/x264/gstx264enc.h b/ext/x264/gstx264enc.h index 32017d0d..56ccf5c5 100644 --- a/ext/x264/gstx264enc.h +++ b/ext/x264/gstx264enc.h @@ -87,6 +87,7 @@ struct _GstX264Enc gint rc_lookahead; guint noise_reduction; gboolean interlaced; + gint profile; GString *option_string_prop; /* option-string property */ /* input description */ |