H264Decoder< Alloc >::Config Struct Reference

Configuration structure for H.264 decoder and output settings. More...

#include <H264Decoder.h>

Public Attributes
esp_h264_raw_format_t	output_format = ESP_H264_RAW_FMT_I420
	Output pixel format after decoding (I420, RGB565, etc.)
size_t	input_buffer_size = 400 * 1024
	Input buffer size for H.264 stream data (bytes)
size_t	output_buffer_size = 640 * 480 * 3 / 2
	Output buffer size for decoded frame data (bytes)
size_t	max_read_bytes = 1500
	Maximum bytes to read per processStream() call (0 = read all available)
std::function< void(const uint8_t *frame_data, uint32_t width, uint32_t height, esp_h264_raw_format_t format)>	frame_callback = nullptr
	Optional frame callback for real-time processing.

Detailed Description

template<typename Alloc = H264_DEFAULT_ALLOCATOR>
struct esp_h264::H264Decoder< Alloc >::Config

Configuration structure for H.264 decoder and output settings.

Contains all parameters needed to configure the H.264 decoder, output format conversion, and buffer management.

Member Data Documentation

frame_callback

std::function<void(const uint8_t* frame_data, uint32_t width, uint32_t height, esp_h264_raw_format_t format)> frame_callback = nullptr

Optional frame callback for real-time processing.

input_buffer_size

size_t input_buffer_size = 400 * 1024

Input buffer size for H.264 stream data (bytes)

max_read_bytes

size_t max_read_bytes = 1500

Maximum bytes to read per processStream() call (0 = read all available)

output_buffer_size

size_t output_buffer_size = 640 * 480 * 3 / 2

Output buffer size for decoded frame data (bytes)

output_format

esp_h264_raw_format_t output_format = ESP_H264_RAW_FMT_I420

Output pixel format after decoding (I420, RGB565, etc.)

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The documentation for this struct was generated from the following file:

• src/H264Decoder.h