obs 设定1080p 屏幕流,10fps输出,那么video 间隔是100毫秒,100000微秒。[send_off_encoder_packet] video 打印包的packet_dts_usec() 算的 确实是100毫秒算出来是100毫秒 int64_t pdu = packet_dts_usec(pkt); static inline int64_t packet_dts_usec(struct encoder_packet *packet