Media element transition electronic device, method and application
The present relates to a method, an electronic device and computer readable memory for incorporating a transition effect upon playing subsequent digital media elements. The method, device and computer readable memory concurrently manage a current and next media elements, and render the current and next media elements. The method, electronic device and computer readable memory further apply the transition effect to the current and next media elements; and play the current and next media elements with the applied transition effect.
1. A method for incorporating a transition effect at a digital signage electronic device, the method comprising:
creating by the digital signage electronic device a digital signage loop comprising one or more reserved time slot and an available time slot, each reserved time slot being associated to a corresponding digital media element, the available time slot not being associated with any digital media element, a combined length of the one or more reserved time slot and the available time slot being equal to a pre-defined length of the digital signage loop;
receiving via an input unit of the digital signage electronic device at least two digital media elements from at least one remote media server;
updating by the digital signage electronic device the digital signage loop by creating one additional reserved time slot for each one of the at least two digital media elements, and reducing the length of the available time slot by a combined length of the additional reserved time slots; and
receiving via the input unit of the digital signage electronic device a transition effect instruction, the transition effect instruction identifying two of the digital media elements from the at least two digital media elements to which the transition effect is to be applied, the transition effect instruction comprising a transition effect type defining a type of effect to be applied when playing one of the identified digital media elements and transitioning to playing another one of the identified digital media elements;
wherein the transition effect instruction further comprises a transition effect duration; if the type of effect to be applied is overlapping, then the transition effect duration is subtracted from the length of one of the additional reserved time slots and the transition effect duration is further added to the length of the available time slot; and if the type of effect to be applied is not overlapping, then no modification is made to the digital signage loop.
2. The method of claim 1 , further comprising obtaining rendering contexts for the digital media elements.
3. The method of claim 2 , wherein the rendering contexts further comprises reconciling color space of the two subsequent digital media elements.
4. The method of claim 1 , wherein the transition effect is applied by a media composition executed by the processor.
5. The method of claim 1 , wherein the transition effect type is one of cross fade, turning page, start swipe, fade out-fade in.
6. A digital signage electronic device for incorporating a transition effect, the digital signage electronic device comprising:
memory for storing a digital signage loop comprising one or more reserved time slot and an available time slot, each reserved time slot being associated to a corresponding digital media element, the available time slot not being associated with any digital media element, a combined length of the one or more reserved time slot and the available time slot being equal to a pre-defined length of the digital signage loop;
an input unit for receiving at least two digital media elements from at least one remote media server and for receiving a transition effect instruction from a remote electronic device, the transition effect instruction identifying digital media elements to which it is to be applied and comprising a transition effect type defining a type of effect to be applied for passing from one of the identified digital media elements to the other one of the identified digital media elements; and
a processor for executing computer instructions for updating the digital signage loop by creating one additional reserved time slot for each one of the at least two received digital media elements, and reducing the length of the available time slot by a combined length of the additional reserved time slots; and further applying the transition effect when playing and transitioning between the identified digital media elements;
wherein the transition effect instruction further comprises a transition effect duration; if the type of effect to be applied is overlapping, then the transition effect duration is subtracted from the length of one of the additional reserved time slots and the transition effect duration is further added to the length of the available time slot; and if the type of effect to be applied is not overlapping, then no modification is made to the digital signage loop.
7. The digital signage electronic device of claim 6 , wherein the applying the transition effect to the digital media elements is applied prior to playing the media elements.
8. The digital signage electronic device of claim 6 , wherein the applying the transition effect to the digital media elements is applied while playing the digital media elements.
9. The digital signage electronic device of claim 6 , wherein the transition effect type is one of cross fade, turning page, start swipe, fade out-fade in.
10. A non-transitory computer readable memory having recorded thereon statements and instructions for execution by a processor of a digital signage electronic device, said statements and instructions comprising:
code means for creating a digital signage loop comprising one or more reserved time slot and an available time slot, each reserved time slot being associated to a corresponding digital media element, the available time slot not being associated with any digital media element, a combined length of the one or more reserved time slot and the available time slot being equal to a pre-defined length of the digital signage loop;
code means for receiving via an input unit of the digital signage electronic device at least two digital media elements from at least one remote media server and for receiving a transition effect instruction from a remote electronic device, the transition effect instruction identifying the digital media elements to which it is to be applied and comprising a transition effect type defining a type of effect to be applied when playing and transitioning from one of the identified digital media elements to the other one of the two identified digital media elements; and
code means for updating the digital signage loop by creating one additional reserved time slot for each one of the at least two digital media elements, and reducing the length of the available time slot by a combined length of the additional reserved time slots;
wherein the transition effect instruction further comprises a transition effect duration; if the type of effect to be applied is overlapping, then the statements and instructions comprise code means for subtracting the transition effect duration from the length of one of the additional reserved time slots and for further adding the transition effect duration to the length of the available time slot; and if the type of effect to be applied is not overlapping, then no modification is made to the digital signage loop.
11. The computer readable memory of claim 10 , wherein the transition effect to the rendered digital media elements is applied prior to playing the identified digital media elements.
12. The computer readable memory of claim 10 , wherein the transition effect to the rendered digital media elements is applied while playing the identified digital media elements.
13. The computer readable memory of claim 10 , wherein the transition effect type is one of cross fade, turning page, start swipe, fade out-fade in.