rtp.h File Reference

#include "std.h"
#include "lib/vision/image.h"
#include "udp_socket.h"

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Functions
void	rtp_frame_send (struct UdpSocket *udp, struct image_t *img, uint8_t format_code, uint8_t quality_code, uint8_t has_dri_header, float average_frame_rate, uint16_t *packet_number, uint32_t *rtp_time_counter)
	Send an RTP frame. More...
void	rtp_frame_test (struct UdpSocket *udp)
	Send a test RTP frame. More...

Detailed Description

Encodes a video stream with RTP Format 26 (Motion JPEG)

Definition in file rtp.h.

Function Documentation

rtp_frame_send()

void rtp_frame_send	(	struct UdpSocket *	udp,
		struct image_t *	img,
		uint8_t	format_code,
		uint8_t	quality_code,
		uint8_t	has_dri_header,
		float	average_frame_rate,
		uint16_t *	packet_number,
		uint32_t *	rtp_time_counter
	)

Send an RTP frame.

Parameters

[in]	*udp	The UDP connection to send the frame over
[in]	*img	The image to send over the RTP connection
[in]	format_code	0 for YUV422 and 1 for YUV421
[in]	quality_code	The JPEG encoding quality
[in]	has_dri_header	Whether we have an DRI header or not
[in]	frame_time	Time image was taken in usec (if set to 0 or less it is calculated)
[out]	packet_number	The frame number of the rtp stream
[out]	rtp_time_counter	The frame time counter of the rtp stream

Definition at line 127 of file rtp.c.

References image_t::buf, image_t::buf_size, f, image_t::h, MAX_PACKET_SIZE, offset, rtp_packet_send(), and image_t::w.

Referenced by viewvideo_function().

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rtp_frame_test()

void rtp_frame_test

(

struct UdpSocket *

udp

)

Send a test RTP frame.

Parameters

[in]

*udp

The udp connection to send the test frame over

Definition at line 95 of file rtp.c.

References JpegScanDataCh2A, JpegScanDataCh2B, KJpegCh2ScanDataLen, and rtp_packet_send().

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