RTP TS reset/wraparound (UOR-2 extension 3 TSC=0)
zbyszek <[email protected]> Mon, 21 Oct 2013 02:12:02 -0700 (PDT)
| Newsgroups | gmane.ietf.rohc |
|---|---|
| Message-ID | <[email protected]> |
Hi, How compressor should send TS (UOR-2 extension 3 TSC=0) when TS=0xA0 (there was gap: RTP TS has been reseted -> so behaviour is like in TS wraparound?). RFC4815 says that: /4.1. Encoding Used for Compressed TS Bits ... If a compressed packet carries an Extension 3 and field(Tsc)=0, the compressed packet must thus always carry unscaled TS bits. For TS values sent in Extension 3, W-LSB encoded values are sent using the self-describing variable- length format (RFC 3095-Section 4.5.6), and this applies to both scaled and unscaled values./ for TS=0xA0 SDVL (RFC 3095-Section 4.5.6) says that TS should be allocated in 14-bit (2 octets) My question is: when compressor will send unscaled TS on 14-bit if decompressor will be able to decode it properly when there was reset/wraparound of TS? or compressor should sent TS on 32-bit or use IR-DYN packet? (scenario: UOR-2 extension 3 TSC=0, TS=0xA0) Br Zbyszek -- View this message in context: http://ietf.10.n7.nabble.com/RTP-TS-reset-wraparound-UOR-2-extension-3-TSC-0-tp389279.html Sent from the IETF - Rohc mailing list archive at Nabble.com.