Abstract: A voltage conversion apparatus for converting from a control voltage to a supply voltage and an apparatus for converting from a supply voltage to a control voltage are described. The supply voltage is designed to power, through a coaxial cable, a data communication device, and the coaxial cable is suitable for transmitting said supply voltage signal and at least one data signal associated with said data communication device. A conversion means of the conversion apparatus is configured to convert from the control voltage to the supply voltage comprising conversion means configured to convert from a first value of control voltage Vp1 and from a second value of control voltage Vp2 to a first value of supply voltage Va1 and, respectively, to a second value of supply voltage Va2. Said first value of control voltage Vp1 and said second value of control voltage Vp2 are values of control voltage for controlling a device that is distinct from such a data communication device.

Abstract: A voltage conversion apparatus for converting from a control voltage to a supply voltage and an apparatus for converting from a supply voltage to a control voltage are described. The supply voltage is designed to power, through a coaxial cable, a data communication device, and the coaxial cable is suitable for transmitting said supply voltage signal and at least one data signal associated with said data communication device. A conversion means of the conversion apparatus is configured to convert from the control voltage to the supply voltage comprising conversion means configured to convert from a first value of control voltage Vp1 and from a second value of control voltage Vp2 to a first value of supply voltage Va1 and, respectively, to a second value of supply voltage Va2. Said first value of control voltage Vp1 and said second value of control voltage Vp2 are values of control voltage for controlling a device that is distinct from such a data communication device.

Abstract: A system (and corresponding method and devices) for encoding an ungrouped signal into a plurality of grouped signals, wherein the ungrouped signal comprises at least a video service.

Abstract: A near-real time encoding of a signal comprising at least a video signal is disclosed. The encoding comprises acquiring the video signal included in a linear stream, the linear stream comprising at least two contents without a logical distinction between them, dividing the video signal into at least a first segment and a second segment of respective preset durations, at least one of the segments being capable of containing at least a part of said two contents and comprising recomposing information, executing a first encoding of said first segment using an off-line encoding to obtain a first encoded segment, executing a second encoding of said second segment using an off-line encoding to obtain a second encoded segment, said second encoding being executed at least partially in parallel with the first encoding, recomposing, using said recomposing information, said first and second encoded segments to obtain a continuous encoded signal.

Abstract: A system (and corresponding method and devices) for encoding an ungrouped signal into a plurality of grouped signals, wherein the ungrouped signal comprises at least a video service.

Abstract: A near-real time encoding of a signal comprising at least a video signal is disclosed. The encoding comprises acquiring the video signal included in a linear stream, the linear stream comprising at least two contents without a logical distinction between them, dividing the video signal into at least a first segment and a second segment of respective preset durations, at least one of the segments being capable of containing at least a part of said two contents and comprising recomposing information, executing a first encoding of said first segment using an off-line encoding to obtain a first encoded segment, executing a second encoding of said second segment using an off-line encoding to obtain a second encoded segment, said second encoding being executed at least partially in parallel with the first encoding, recomposing, using said recomposing information, said first and second encoded segments to obtain a continuous encoded signal.