static void
gst_vp8_enc_class_init (GstVP8EncClass * klass)
{
GObjectClass *gobject_class;
GstBaseVideoEncoderClass *base_video_encoder_class;
gobject_class = G_OBJECT_CLASS (klass);
base_video_encoder_class = GST_BASE_VIDEO_ENCODER_CLASS (klass);
gobject_class->set_property = gst_vp8_enc_set_property;
gobject_class->get_property = gst_vp8_enc_get_property;
gobject_class->finalize = gst_vp8_enc_finalize;
base_video_encoder_class->start = gst_vp8_enc_start;
base_video_encoder_class->stop = gst_vp8_enc_stop;
base_video_encoder_class->handle_frame = gst_vp8_enc_handle_frame;
base_video_encoder_class->set_format = gst_vp8_enc_set_format;
base_video_encoder_class->finish = gst_vp8_enc_finish;
base_video_encoder_class->shape_output = gst_vp8_enc_shape_output;
base_video_encoder_class->get_caps = gst_vp8_enc_get_caps;
g_object_class_install_property (gobject_class, PROP_BITRATE,
g_param_spec_int ("bitrate", "Bit rate",
"Bit rate",
0, 1000000000, DEFAULT_BITRATE,
(GParamFlags) (G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS)));
g_object_class_install_property (gobject_class, PROP_MODE,
g_param_spec_enum ("mode", "Mode",
"Mode",
GST_VP8_ENC_MODE_TYPE, DEFAULT_MODE,
(GParamFlags) (G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS)));
g_object_class_install_property (gobject_class, PROP_QUALITY,
g_param_spec_double ("quality", "Quality",
"Quality",
0, 10.0, DEFAULT_QUALITY,
(GParamFlags) (G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS)));
g_object_class_install_property (gobject_class, PROP_ERROR_RESILIENT,
g_param_spec_boolean ("error-resilient", "Error Resilient",
"Encode streams that are error resilient",
DEFAULT_ERROR_RESILIENT,
(GParamFlags) (G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS)));
g_object_class_install_property (gobject_class, PROP_MAX_LATENCY,
g_param_spec_int ("max-latency", "Max latency",
"Number of frames in encoder queue",
0, 25, DEFAULT_MAX_LATENCY,
(GParamFlags) (G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS)));
g_object_class_install_property (gobject_class, PROP_MAX_KEYFRAME_DISTANCE,
g_param_spec_int ("max-keyframe-distance", "Maximum Key frame distance",
"Maximum distance between key frames",
0, 9999, DEFAULT_MAX_KEYFRAME_DISTANCE,
(GParamFlags) (G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS)));
g_object_class_install_property (gobject_class, PROP_SPEED,
g_param_spec_int ("speed", "Speed",
"Speed",
0, 2, DEFAULT_SPEED,
(GParamFlags) (G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS)));
g_object_class_install_property (gobject_class, PROP_THREADS,
g_param_spec_int ("threads", "Threads",
"Threads",
1, 64, DEFAULT_THREADS,
(GParamFlags) (G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS)));
g_object_class_install_property (gobject_class, PROP_MULTIPASS_MODE,
g_param_spec_enum ("multipass-mode", "Multipass Mode",
"Multipass encode mode",
GST_VP8_ENC_MULTIPASS_MODE_TYPE, DEFAULT_MULTIPASS_MODE,
(GParamFlags) (G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS)));
g_object_class_install_property (gobject_class, PROP_MULTIPASS_CACHE_FILE,
g_param_spec_string ("multipass-cache-file", "Multipass Cache File",
"Multipass cache file",
DEFAULT_MULTIPASS_CACHE_FILE,
(GParamFlags) (G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS)));
g_object_class_install_property (gobject_class, PROP_AUTO_ALT_REF_FRAMES,
g_param_spec_boolean ("auto-alt-ref-frames", "Auto Alt Ref Frames",
"Automatically create alternative reference frames",
DEFAULT_AUTO_ALT_REF_FRAMES,
(GParamFlags) (G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS)));
GST_DEBUG_CATEGORY_INIT (gst_vp8enc_debug, "vp8enc", 0, "VP8 Encoder");
}
static void
gst_vp8_enc_class_init (GstVP8EncClass * klass)
{
GObjectClass *gobject_class;
GstBaseVideoEncoderClass *base_video_encoder_class;
gobject_class = G_OBJECT_CLASS (klass);
base_video_encoder_class = GST_BASE_VIDEO_ENCODER_CLASS (klass);
gobject_class->set_property = gst_vp8_enc_set_property;
gobject_class->get_property = gst_vp8_enc_get_property;
gobject_class->finalize = gst_vp8_enc_finalize;
base_video_encoder_class->start = gst_vp8_enc_start;
base_video_encoder_class->stop = gst_vp8_enc_stop;
base_video_encoder_class->handle_frame = gst_vp8_enc_handle_frame;
base_video_encoder_class->set_format = gst_vp8_enc_set_format;
base_video_encoder_class->finish = gst_vp8_enc_finish;
base_video_encoder_class->shape_output = gst_vp8_enc_shape_output;
base_video_encoder_class->event = gst_vp8_enc_sink_event;
g_object_class_install_property (gobject_class, PROP_BITRATE,
g_param_spec_int ("bitrate", "Bit rate",
"Bit rate (in bits/sec)",
0, 1000000000, DEFAULT_BITRATE,
(GParamFlags) (G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS)));
g_object_class_install_property (gobject_class, PROP_MODE,
g_param_spec_enum ("mode", "Mode",
"Mode",
GST_VP8_ENC_MODE_TYPE, DEFAULT_MODE,
(GParamFlags) (G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS)));
g_object_class_install_property (gobject_class, PROP_MINSECTION_PCT,
g_param_spec_uint ("minsection-pct",
"minimum percentage allocation per section",
"The numbers represent a percentage of the average allocation per section (frame)",
0, 20, DEFAULT_MINSECTION_PCT,
(GParamFlags) (G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS)));
g_object_class_install_property (gobject_class, PROP_MAXSECTION_PCT,
g_param_spec_uint ("maxsection-pct",
"maximum percentage allocation per section",
"The numbers represent a percentage of the average allocation per section (frame)",
200, 800, DEFAULT_MAXSECTION_PCT,
(GParamFlags) (G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS)));
g_object_class_install_property (gobject_class, PROP_MIN_QUANTIZER,
g_param_spec_int ("min-quantizer", "Minimum quantizer",
"Minimum (best) quantizer",
0, 63, DEFAULT_MIN_QUANTIZER,
(GParamFlags) (G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS)));
g_object_class_install_property (gobject_class, PROP_MAX_QUANTIZER,
g_param_spec_int ("max-quantizer", "Maximum quantizer",
"Maximum (worst) quantizer",
0, 63, DEFAULT_MAX_QUANTIZER,
(GParamFlags) (G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS)));
g_object_class_install_property (gobject_class, PROP_QUALITY,
g_param_spec_double ("quality", "Quality",
"Quality. This parameter sets a constant quantizer.",
0, 10.0, DEFAULT_QUALITY,
(GParamFlags) (G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS)));
g_object_class_install_property (gobject_class, PROP_ERROR_RESILIENT,
g_param_spec_boolean ("error-resilient", "Error Resilient",
"Encode streams that are error resilient",
DEFAULT_ERROR_RESILIENT,
(GParamFlags) (G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS)));
g_object_class_install_property (gobject_class, PROP_MAX_LATENCY,
g_param_spec_int ("max-latency", "Max latency",
"Number of frames in encoder queue",
0, 25, DEFAULT_MAX_LATENCY,
(GParamFlags) (G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS)));
g_object_class_install_property (gobject_class, PROP_MAX_KEYFRAME_DISTANCE,
g_param_spec_int ("max-keyframe-distance", "Maximum Key frame distance",
"Maximum distance between key frames",
0, 9999, DEFAULT_MAX_KEYFRAME_DISTANCE,
(GParamFlags) (G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS)));
g_object_class_install_property (gobject_class, PROP_SPEED,
g_param_spec_int ("speed", "Speed",
"Speed",
0, 7, DEFAULT_SPEED,
(GParamFlags) (G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS)));
g_object_class_install_property (gobject_class, PROP_THREADS,
g_param_spec_int ("threads", "Threads",
"Threads",
1, 64, DEFAULT_THREADS,
(GParamFlags) (G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS)));
g_object_class_install_property (gobject_class, PROP_MULTIPASS_MODE,
g_param_spec_enum ("multipass-mode", "Multipass Mode",
"Multipass encode mode",
GST_VP8_ENC_MULTIPASS_MODE_TYPE, DEFAULT_MULTIPASS_MODE,
(GParamFlags) (G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS)));
g_object_class_install_property (gobject_class, PROP_MULTIPASS_CACHE_FILE,
g_param_spec_string ("multipass-cache-file", "Multipass Cache File",
"Multipass cache file",
DEFAULT_MULTIPASS_CACHE_FILE,
(GParamFlags) (G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS)));
g_object_class_install_property (gobject_class, PROP_AUTO_ALT_REF_FRAMES,
g_param_spec_boolean ("auto-alt-ref-frames", "Auto Alt Ref Frames",
"Automatically create alternative reference frames",
DEFAULT_AUTO_ALT_REF_FRAMES,
(GParamFlags) (G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS)));
g_object_class_install_property (gobject_class, PROP_LAG_IN_FRAMES,
g_param_spec_uint ("lag-in-frames", "Max number of frames to lag",
"If set, this value allows the encoder to consume a number of input "
"frames before producing output frames.",
0, 64, DEFAULT_LAG_IN_FRAMES,
(GParamFlags) (G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS)));
g_object_class_install_property (gobject_class, PROP_SHARPNESS,
g_param_spec_int ("sharpness", "Sharpness",
"Sharpness",
0, 7, DEFAULT_SHARPNESS,
(GParamFlags) (G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS)));
g_object_class_install_property (gobject_class, PROP_NOISE_SENSITIVITY,
g_param_spec_int ("noise-sensitivity", "Noise Sensitivity",
"Noise Sensitivity",
0, 6, DEFAULT_NOISE_SENSITIVITY,
(GParamFlags) (G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS)));
g_object_class_install_property (gobject_class, PROP_TUNE,
g_param_spec_enum ("tune", "Tune",
"Tune",
GST_VP8_ENC_TUNE_TYPE, DEFAULT_TUNE,
(GParamFlags) (G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS)));
g_object_class_install_property (gobject_class, PROP_STATIC_THRESHOLD,
g_param_spec_int ("static-threshold", "Static Threshold",
"Static Threshold",
0, 1000, DEFAULT_STATIC_THRESHOLD,
(GParamFlags) (G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS)));
g_object_class_install_property (gobject_class, PROP_DROP_FRAME,
g_param_spec_int ("drop-frame", "Drop Frame",
"Drop Frame",
0, 100, DEFAULT_DROP_FRAME,
(GParamFlags) (G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS)));
g_object_class_install_property (gobject_class, PROP_RESIZE_ALLOWED,
g_param_spec_boolean ("resize-allowed", "Resize Allowed",
"Resize Allowed",
DEFAULT_RESIZE_ALLOWED,
(GParamFlags) (G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS)));
g_object_class_install_property (gobject_class, PROP_TOKEN_PARTS,
g_param_spec_int ("token-parts", "Token Parts",
"Token Parts",
0, 3, DEFAULT_TOKEN_PARTS,
(GParamFlags) (G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS)));
GST_DEBUG_CATEGORY_INIT (gst_vp8enc_debug, "vp8enc", 0, "VP8 Encoder");
}
