GstRtspSink - NVidia TX1 EVM

GstRtspSink
Getting the code
Evaluating GstRtspSink
Building the Plug-In
Basic usage
Multicast
RTSP over HTTP Tunneling
Basic Authentication
Stream Encryption
Independent Stream Control
Simple Examples
Advanced examples
Dual H264 Video Streaming Audio+Video Streaming Audio+Video Streaming Plus H264 Single Streaming Transport Stream RTSP Streaming Multicast+Authentication Live File Streaming Dual Multicast Multicast Audio+Video
C Examples
Performance
NVidia TX2 NVidia_TX1_EVM NVIDIA Jetson iMX6 Nitrogen
Client Applications
Legacy GstRtspSink
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This wiki presents some performance measurements of a typical GstRtspSink pipeline on the NVidia TX1 EVM.

Problems running the pipelines shown on this page? Please see our GStreamer Debugging guide for help.

GstRtspSink Pipeline

The following GstRtspSink pipeline captures images from the IMX219 Sony sensor, encodes it using HW accelerated H264 encoder, and streams it using GstRtspSink.

PORT=5000
MAPPING=/stream1

gst-launch-1.0 nvcamerasrc sensor-id=0 ! omxh264enc control-rate=2 bitrate=4000000 ! \
  'video/x-h264, stream-format=(string)byte-stream' ! h264parse  ! video/x-h264, mapping=${MAPPING} ! \
  perf ! rtspsink service=${PORT}

Framerate

The frame rate was measured using the perf element.

Timestamp: 3:59:14.941918568; Bps: 28443; fps: 30.3
Timestamp: 3:59:15.943461170; Bps: 32116; fps: 29.97
Timestamp: 3:59:16.949348157; Bps: 27899; fps: 29.85
Timestamp: 3:59:17.953943021; Bps: 29440; fps: 29.88
Timestamp: 3:59:18.959193504; Bps: 28735; fps: 29.85
Timestamp: 3:59:19.960098613; Bps: 25735; fps: 30.0
Timestamp: 3:59:20.965807217; Bps: 27132; fps: 29.85
Timestamp: 3:59:21.967152009; Bps: 27030; fps: 29.97

CPU Load

The CPU load was measured using tetrastats.

RAM 1016/3994MB (lfb 475x4MB) cpu [40%,12%,14%,25%]@307 GR3D 0%@76 EDP limit 0
RAM 1016/3994MB (lfb 475x4MB) cpu [37%,18%,12%,32%]@307 GR3D 0%@76 EDP limit 0
RAM 1016/3994MB (lfb 475x4MB) cpu [38%,19%,22%,26%]@204 GR3D 0%@76 EDP limit 0
RAM 1016/3994MB (lfb 475x4MB) cpu [34%,35%,18%,10%]@307 GR3D 0%@76 EDP limit 0
RAM 1016/3994MB (lfb 475x4MB) cpu [33%,34%,18%,29%]@204 GR3D 0%@76 EDP limit 0
RAM 1016/3994MB (lfb 475x4MB) cpu [19%,27%,23%,38%]@307 GR3D 0%@76 EDP limit 0
RAM 1016/3994MB (lfb 475x4MB) cpu [32%,30%,13%,32%]@204 GR3D 0%@76 EDP limit 0