Base64

Граф связей класса Base64:

Функции
int	av_base64_decode (uint8_t *out, const char *in, int out_size)
char *	av_base64_encode (char *out, int out_size, const uint8_t *in, int in_size)

Подробное описание

Функции

av_base64_decode()

int av_base64_decode	(	uint8_t *	out,
		const char *	in,
		int	out_size
	)

#include <C:/git/world-of-might-and-magic/lib/win32/x86/ffmpeg-4.2.2/include/libavutil/base64.h>

Decode a base64-encoded string.

Аргументы

out	buffer for decoded data
in	null-terminated input string
out_size	size in bytes of the out buffer, must be at least 3/4 of the length of in, that is AV_BASE64_DECODE_SIZE(strlen(in))

Возвращает

number of bytes written, or a negative value in case of invalid input

av_base64_encode()

char* av_base64_encode	(	char *	out,
		int	out_size,
		const uint8_t *	in,
		int	in_size
	)

#include <C:/git/world-of-might-and-magic/lib/win32/x86/ffmpeg-4.2.2/include/libavutil/base64.h>

Encode data to base64 and null-terminate.

Аргументы

out	buffer for encoded data
out_size	size in bytes of the out buffer (including the null terminator), must be at least AV_BASE64_SIZE(in_size)
in	input buffer containing the data to encode
in_size	size in bytes of the in buffer

Возвращает

out or NULL in case of error