Re: RTP timestamp & encapsulation
Tristan Leteurtre <[email protected]>
| Newsgroups | gmane.comp.video.videolan.vls.devel |
|---|---|
| Message-ID | <[email protected]> |
On Tue, Dec 10, 2002, Riccardo Freschi wrote: > 1) Is RTP protocol used to deliver MPEG packets? Yes, and for example the RFC 2250 describes the RTP payload format for MPEG. For the payload type, you can see RFC 1890 (table). In vls, as we have MP2 TS, so the type is 33. > 2) In case the answer to the previous question is yes: how is the RTP > timestamp computed? Is it related to the PCR? In the case of vls, we interpreted RTP as the date an UDP packet is sent (with 90000Hz clock conversion). So, it's extrapolated PCRs. -- Tristan -- This is the vls-devel mailing-list, see http://www.videolan.org/vls-devel/ To unsubscribe, please read http://www.videolan.org/lists.html If you are in trouble, please contact <[email protected]>