rtp_parse::rtp::rtp_header

Struct RtpHeader

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pub struct RtpHeader;
Expand description
  • https://tools.ietf.org/html/rfc3550#section-5.1 0 1 2 3 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ |V=2|P|X| CC |M| PT | sequence number | +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ | timestamp | +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ | synchronization source (SSRC) identifier | +=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+ | contributing source (CSRC) identifiers | | …. | +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ | …extensions (if present)… | +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+

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impl RtpHeader

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pub fn version(buf: &[u8]) -> u2

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pub fn has_padding(buf: &[u8]) -> bool

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pub fn has_extensions(buf: &[u8]) -> bool

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pub fn csrc_count(buf: &[u8]) -> u4

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pub fn marked(buf: &[u8]) -> bool

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pub fn payload_type(buf: &[u8]) -> u7

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pub fn seq_num(buf: &[u8]) -> u16

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pub fn timestamp(buf: &[u8]) -> u32

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pub fn ssrc(buf: &[u8]) -> u32

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pub fn extensions_start_offset(buf: &[u8]) -> usize

Returns the offset into the given buffer where the top-level extensions header would start, if this packet contains extensions.

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pub fn payload_offset(buf: &[u8]) -> usize

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pub fn header_extensions_length_bytes(buf: &[u8]) -> u16

Returns the length of the extensions (including the extensions header) in bytes. If has_extensions is false, returns 0.

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