static void gst_ffmpegvidenc_init (GstFFMpegVidEnc * ffmpegenc) { GstFFMpegVidEncClass *klass = (GstFFMpegVidEncClass *) G_OBJECT_GET_CLASS (ffmpegenc); GST_PAD_SET_ACCEPT_TEMPLATE (GST_VIDEO_ENCODER_SINK_PAD (ffmpegenc)); /* ffmpeg objects */ ffmpegenc->context = avcodec_alloc_context3 (klass->in_plugin); ffmpegenc->picture = av_frame_alloc (); ffmpegenc->opened = FALSE; ffmpegenc->file = NULL; ffmpegenc->bitrate = DEFAULT_VIDEO_BITRATE; ffmpegenc->me_method = ME_EPZS; ffmpegenc->buffer_size = 512 * 1024; ffmpegenc->gop_size = DEFAULT_VIDEO_GOP_SIZE; ffmpegenc->rtp_payload_size = 0; ffmpegenc->compliance = FFMPEG_DEFAULT_COMPLIANCE; ffmpegenc->max_threads = 0; ffmpegenc->lmin = 2; ffmpegenc->lmax = 31; ffmpegenc->max_key_interval = 0; gst_ffmpeg_cfg_set_defaults (ffmpegenc); }
static void gst_openjpeg_enc_init (GstOpenJPEGEnc * self) { GST_PAD_SET_ACCEPT_TEMPLATE (GST_VIDEO_ENCODER_SINK_PAD (self)); opj_set_default_encoder_parameters (&self->params); self->params.cp_fixed_quality = 1; self->params.cp_disto_alloc = 0; self->params.cp_fixed_alloc = 0; /* * TODO: Add properties / caps fields for these * * self->params.csty; * self->params.tcp_rates; * self->params.tcp_distoratio; * self->params.mode; * self->params.irreversible; * self->params.cp_cinema; * self->params.cp_rsiz; */ self->params.tcp_numlayers = DEFAULT_NUM_LAYERS; self->params.numresolution = DEFAULT_NUM_RESOLUTIONS; self->params.prog_order = DEFAULT_PROGRESSION_ORDER; self->params.cp_tx0 = DEFAULT_TILE_OFFSET_X; self->params.cp_ty0 = DEFAULT_TILE_OFFSET_Y; self->params.cp_tdx = DEFAULT_TILE_WIDTH; self->params.cp_tdy = DEFAULT_TILE_HEIGHT; self->params.tile_size_on = (self->params.cp_tdx != 0 && self->params.cp_tdy != 0); }
static void gst_y4m_encode_init (GstY4mEncode * filter) { GST_PAD_SET_ACCEPT_TEMPLATE (GST_VIDEO_ENCODER_SINK_PAD (filter)); /* init properties */ gst_y4m_encode_reset (filter); }
static void gst_pnmenc_init (GstPnmenc * s) { GST_PAD_SET_ACCEPT_TEMPLATE (GST_VIDEO_ENCODER_SINK_PAD (s)); /* Set default encoding as RAW as ASCII takes up 4 time more bytes */ s->info.encoding = GST_PNM_ENCODING_RAW; }
static void gst_pngenc_init (GstPngEnc * pngenc) { GST_PAD_SET_ACCEPT_TEMPLATE (GST_VIDEO_ENCODER_SINK_PAD (pngenc)); /* init settings */ pngenc->png_struct_ptr = NULL; pngenc->png_info_ptr = NULL; pngenc->snapshot = DEFAULT_SNAPSHOT; pngenc->compression_level = DEFAULT_COMPRESSION_LEVEL; }
static void gst_av1_enc_init (GstAV1Enc * av1enc) { GST_PAD_SET_ACCEPT_TEMPLATE (GST_VIDEO_ENCODER_SINK_PAD (av1enc)); av1enc->encoder_inited = FALSE; av1enc->keyframe_dist = 30; av1enc->cpu_used = PROP_CPU_USED_DEFAULT; g_mutex_init (&av1enc->encoder_lock); }
static void gst_webp_enc_init (GstWebpEnc * webpenc) { GST_PAD_SET_ACCEPT_TEMPLATE (GST_VIDEO_ENCODER_SINK_PAD (webpenc)); webpenc->lossless = DEFAULT_LOSSLESS; webpenc->quality = DEFAULT_QUALITY; webpenc->speed = DEFAULT_SPEED; webpenc->preset = DEFAULT_PRESET; webpenc->use_argb = FALSE; webpenc->rgb_format = GST_VIDEO_FORMAT_UNKNOWN; }