Method for enabling inter-destination synchronization of processing of content of at least a first and second media stream, said first and second media stream being associated with one or more markers (310, 312) for marking one or more content parts of said first and second media streams respectively, said method comprising: detecting a first marked content part of said first media stream and a second marked content part of said second media stream, said first and second marked content part being associated with a first and second marker respectively; associating first timing information with said detected first marked content part and associating second timing information with said detected second marked content part; providing said first timing information by a first device arranged for receiving the first media stream, said first device comprising a first synchronization client; and providing said second timing information by a second device arranged for receiving said second media stream, said second device comprising a second synchronization client, respectively, to a synchronization function, said synchronization function being implemented in one of: a synchronization server (202, 704), a content source (220, 222) adapted for transmitting said first and/or said second media stream to said first and second synchronization client; or, a receiver (204, 206, 702) associated with said first and/or second synchronization client (208, 212), determining a timing difference on the basis of said first and second timing information; and, generating on the basis of said timing difference a synchronization information for enabling said first and or second device comprising said first or second synchronization client respectively, to adjust the processing of content of said first and/or second media stream respectively. detecting a first marked content part of said first media stream and a second marked content part of said second media stream, said first and second marked content part being associated with a first and second marker respectively; associating first timing information with said detected first marked content part and associating second timing information with said detected second marked content part; providing said first timing information by a first device arranged for receiving the first media stream, said first device comprising a first synchronization client; and providing said second timing information by a second device arranged for receiving said second media stream, said second device comprising a second synchronization client, respectively, to a synchronization function, said synchronization function being implemented in one of: a synchronization server (202, 704), a content source (220, 222) adapted for transmitting said first and/or said second media stream to said first and second synchronization client; or, a receiver (204, 206, 702) associated with said first and/or second synchronization client (208, 212), determining a timing difference on the basis of said first and second timing information; and, generating on the basis of said timing difference a synchronization information for enabling said first and or second device comprising said first or second synchronization client respectively, to adjust the processing of content of said first and/or second media stream respectively. a synchronization server (202, 704), a content source (220, 222) adapted for transmitting said first and/or said second media stream to said first and second synchronization client; or, a receiver (204, 206, 702) associated with said first and/or second synchronization client (208, 212), determining a timing difference on the basis of said first and second timing information; and, generating on the basis of said timing difference a synchronization information for enabling said first and or second device comprising said first or second synchronization client respectively, to adjust the processing of content of said first and/or second media stream respectively.