Method for delivering a content to at least two terminals (T1, T2, T3, T4) for playback of said content onto said at least two terminals (T1, T2, T3, T4), each of at least two terminals (T1, T2, T3, T4) being connected over a server through at least one network (N1, N2, N3, N4), and operating according to at least one of a first mode of operation and a second mode of operation, characterized in that, at said server, it involves the steps of: - providing a first association of said content to a preamble sequence, said preamble sequence being temporally positioned in said first association such that a terminal (T1, T2, T3, T4) playing back said first association plays-back successively and continuously said preamble sequence and said content; - providing a second association of said content to an ending sequence, said ending sequence being temporally positioned in said second association such that a terminal (T1, T2, T3, T4) playing back said second association plays-back successively and continuously said content and said ending sequence; - providing estimations (DDE1, DDE2, DDE3, DDE4) of data delivery duration from said server to each of the at least two terminals (T1, T2, T3, T4) via said at least one network (N1, N2, N3, N4), and a playback duration of said preamble sequence in at least one of said first and second association (A1, A2); - delivering said first association and second association simultaneously to each of said at least two terminals (T1, T2, T3, T4), via a single respective network among said at least one network (N1, N2, N3, N4); wherein said playback duration of the preamble sequence is greater than or equal to the largest difference between said estimations (DDE1, DDE2, DDE3, DDE4), wherein each terminal operating according to said first mode of operation, upon receiving the first association, uses said estimations of data delivery duration to determine a local temporization duration and playback successively and continuously said preamble sequence of the first association for said local temporization duration followed by said second association, wherein the terminals operating according to the second mode of operation, upon receiving the first association, playback the first association, and wherein the local temporization duration is calculated to compensate the differences between the estimations (DDE1, DDE2, DDE3, DDE4) of data delivery duration to the at least two terminals. - providing a first association of said content to a preamble sequence, said preamble sequence being temporally positioned in said first association such that a terminal (T1, T2, T3, T4) playing back said first association plays-back successively and continuously said preamble sequence and said content; - providing a second association of said content to an ending sequence, said ending sequence being temporally positioned in said second association such that a terminal (T1, T2, T3, T4) playing back said second association plays-back successively and continuously said content and said ending sequence; - providing estimations (DDE1, DDE2, DDE3, DDE4) of data delivery duration from said server to each of the at least two terminals (T1, T2, T3, T4) via said at least one network (N1, N2, N3, N4), and a playback duration of said preamble sequence in at least one of said first and second association (A1, A2); - delivering said first association and second association simultaneously to each of said at least two terminals (T1, T2, T3, T4), via a single respective network among said at least one network (N1, N2, N3, N4);