pub fn parse_frames(buf: &[u8]) -> Result<(Vec<InterleavedFrame>, usize)>Expand description
Streaming demultiplexer for a run of interleaved frames (RFC 2326 §10.12).
Parses as many complete frames as buf contains, starting at offset 0, and
returns them together with the count of trailing bytes that form an
incomplete frame (the “remainder”). The caller keeps buf[buf.len() - remainder ..] and prepends it to the next chunk.
This function assumes the buffer starts on a frame boundary (a $). It is
used by the engine only after it has classified the leading byte as $;
mixed RTSP-message / $-frame streams are dispatched at a higher level.