gstreamer_h264.yml
device-connector-intdashとともにインストールされる /etc/dc_conf/gstreamer_h264.yml
は、GStreamerから出力されるH.264の動画を送信するためのパイプライン設定ファイルです。
tasks:
- id: 1
element: process-src
conf:
# Example of vaapih264enc: gst-launch-1.0 -q v4l2src device=/dev/video0 ! videorate ! image/jpeg,width=1920,height=1080,framerate=15/1 ! queue ! vaapijpegdec ! queue ! vaapipostproc ! queue ! vaapih264enc rate-control=2 bitrate=3000 max-bframes=0 keyframe-period=15 ! fdsink fd=1
# Example of omxh264enc: gst-launch-1.0 -q v4l2src device=/dev/video0 ! videorate ! image/jpeg,width=1920,height=1080,framerate=15/1 ! jpegdec ! omxh264enc control-rate=2 iframeinterval=15 bitrate=3000000 insert-sps-pps=true insert-vui=true ! video/x-h264,stream-format=byte-stream ! queue ! h264parse ! queue ! fdsink fd=1
command: $(DC_PROCESS_SRC_CONF_COMMAND)
- id: 2
element: h264-split-filter
from: [ [1] ]
conf:
clock_id: CLOCK_MONOTONIC
delay_ms: $(DC_H264_SPLIT_FILTER_CONF_DELAY_MS)
- id: 3
element: print-log-filter
from: [ [2] ]
conf:
interval_ms: 10000
tag: $(DC_PRINT_LOG_FILTER_CONF_TAG)
output: stderr
- id: 4
element: file-sink
from: [ [3] ]
conf:
flush_size: 100
path: $(DC_FILE_SINK_CONF_PATH)