录像命令

MAV_CMD_VIDEO_START_CAPTURE 2500

返回command = MAV_CMD_REQUEST_MESSAGE
返回值 param1 2500 执行命令id
返回值 param2 0或1 是否执行成功
返回值 param3 失败代码(0 无异常 1 无法初始化相机控制 2 设置相机为录像模式 3 获取相机版本失败 4 相机录像执行失败)

python测试脚本

import time
from pymavlink import mavutil

timestamp = int(time.time() * 1000)
millis = int(time.time() * 1000)

master = mavutil.mavlink_connection('udpin:0.0.0.0:14550')
master.wait_heartbeat()
boot_time = time.time()

def videoStart():
    master.mav.command_long_send(
        master.target_system,
        master.target_component,
        mavutil.mavlink.MAV_CMD_VIDEO_START_CAPTURE,
        0,
        0, 0, 0, 0, 0, 0, 0
    )

videoStart()