name : The name of the object flags: readable, writable String. Default: "nvv4l2h265enc0" parent : The parent of the object flags: readable, writable Object of type "GstObject" qos : Handle Quality-of-Service events from downstream flags: readable, writable Boolean. Default: false device : Device location flags: readable String. Default: "/dev/nvhost-msenc" device-name : Name of the device flags: Opening in BLOCKING MODE readable String. Default: "" device-fd : File descriptor of the device flags: readable Integer. Range: -1 - 2147483647 Default: -1 output-io-mode : Output side I/O mode (matches sink pad) flags: readable, writable Enum "GstNvV4l2EncOutputIOMode" Default: 0, "auto" (0): auto - GST_V4L2_IO_AUTO (2): mmap - GST_V4L2_IO_MMAP (5): dmabuf-import - GST_V4L2_IO_DMABUF_IMPORT capture-io-mode : Capture I/O mode (matches src pad) flags: readable, writable Enum "GstNvV4l2EncCaptureIOMode" Default: 0, "auto" (0): auto - GST_V4L2_IO_AUTO (2): mmap - GST_V4L2_IO_MMAP extra-controls : Extra v4l2 controls (CIDs) for the device flags: readable, writable Boxed pointer of type "GstStructure" bitrate : Set bitrate for v4l2 encode flags: readable, writable, changeable only in NULL or READY state Unsigned Integer. Range: 0 - 4294967295 Default: 4000000 control-rate : Set control rate for v4l2 encode flags: readable, writable, changeable only in NULL or READY state Enum "GstV4l2VideoEncRateControlType" Default: 1, "constant_bitrate" (0): variable_bitrate - GST_V4L2_VIDENC_VARIABLE_BITRATE (1): constant_bitrate - GST_V4L2_VIDENC_CONSTANT_BITRATE iframeinterval : Encoding Intra Frame occurance frequency flags: readable, writable, changeable only in NULL or READY state Unsigned Integer. Range: 0 - 4294967295 Default: 30 bufapi-version : Set to use new buf API flags: readable, writable Boolean. Default: false peak-bitrate : Peak bitrate in variable control-rate The value must be >= bitrate (1.2*bitrate) is set by default(Default: 0) flags: readable, writable, changeable in NULL, READY, PAUSED or PLAYING state Unsigned Integer. Range: 0 - 4294967295 Default: 0 quant-i-frames : Quantization parameter for I-frames (0xffffffff=component default), use with ratecontrol-enable = 0 and preset-level = 0 flags: readable, writable, changeable only in NULL or READY state Unsigned Integer. Range: 0 - 4294967295 Default: 4294967295 quant-p-frames : Quantization parameter for P-frames (0xffffffff=component default), use with ratecontrol-enable = 0 and preset-level = 0 flags: readable, writable, changeable only in NULL or READY state Unsigned Integer. Range: 0 - 4294967295 Default: 4294967295 quant-b-frames : Quantization parameter for B-frames (0xffffffff=component default), use with ratecontrol-enable = 0 and preset-level = 0 flags: readable, writable, changeable only in NULL or READY state Unsigned Integer. Range: 0 - 4294967295 Default: 4294967295 preset-level : HW preset level for encoder flags: readable, writable, changeable only in NULL or READY state Enum "GstV4L2VideoEncHwPreset" Default: 1, "UltraFastPreset" (0): DisablePreset - Disable HW-Preset (1): UltraFastPreset - UltraFastPreset for high perf (2): FastPreset - FastPreset (3): MediumPreset - MediumPreset (4): SlowPreset - SlowPreset qp-range : Qunatization range for P, I and B frame, Use string with values of Qunatization Range in MinQpP-MaxQpP:MinQpI-MaxQpI:MinQpB-MaxQpB order, to set the property. flags: readable, writable String. Default: null vbv-size : virtual buffer size flags: readable, writable, changeable only in NULL or READY state Unsigned Integer. Range: 0 - 4294967295 Default: 4000000 MeasureEncoderLatency: Enable Measure Encoder latency Per Frame flags: readable, writable, changeable only in NULL or READY state Boolean. Default: false ratecontrol-enable : Enable or Disable rate control mode flags: readable, writable, changeable only in NULL or READY state Boolean. Default: true maxperf-enable : Enable or Disable Max Performance mode flags: readable, writable, changeable only in NULL or READY state Boolean. Default: false idrinterval : Encoding IDR Frame occurance frequency flags: readable, writable, changeable only in NULL or READY state Unsigned Integer. Range: 0 - 4294967295 Default: 256 insert-sps-pps : Insert H.265 SPS, PPS at every IDR frame flags: readable, writable Boolean. Default: false profile : Set profile for v4l2 encode flags: readable, writable, changeable only in NULL or READY state Enum "GstV4L2VideoEncProfileType" Default: 0, "Main" (0): Main - GST_V4L2_H265_VIDENC_MAIN_PROFILE (1): Main10 - GST_V4L2_H265_VIDENC_MAIN10_PROFILE insert-vui : Insert H.265 VUI(Video Usability Information) in SPS flags: readable, writable Boolean. Default: false insert-aud : Insert H.265 Access Unit Delimiter(AUD) flags: readable, writable Boolean. Default: false bit-packetization : Whether or not Packet size is based upon Number Of bits flags: readable, writable, changeable only in NULL or READY state Boolean. Default: false slice-header-spacing: Slice Header Spacing number of macroblocks/bits in one packet flags: readable, writable, changeable only in NULL or READY state Unsigned Integer64. Range: 0 - 18446744073709551615 Default: 0 SliceIntraRefreshInterval: Set SliceIntraRefreshInterval flags: readable, writable, changeable only in NULL or READY state Unsigned Integer. Range: 0 - 4294967295 Default: 0 EnableTwopassCBR : Enable two pass CBR while encoding flags: readable, writable, changeable only in NULL or READY state Boolean. Default: false EnableMVBufferMeta : Enable Motion Vector Meta data for encoding flags: readable, writable, changeable only in NULL or READY state Boolean. Default: false num-B-Frames : Number of B Frames between two reference frames (not recommended)(Supported only on Xavier) flags: readable, writable, changeable only in NULL or READY state Unsigned Integer. Range: 0 - 2 Default: 0 num-Ref-Frames : Number of Reference Frames for encoder flags: readable, writable, changeable only in NULL or READY state Unsigned Integer. Range: 0 - 8 Default: 1 enable-lossless : Enable lossless encoding for YUV444 flags: readable, writable, changeable only in NULL or READY state Boolean. Default: false