61 lines
1.8 KiB
C++
61 lines
1.8 KiB
C++
|
#include "FFmpegResample.h"
|
||
|
|
#include "OpusCodec.h"
|
||
|
|
#include <fstream>
|
||
|
|
#include <rkmedia/rkmedia_api.h>
|
||
|
|
|
||
|
|
extern int recorder_demo();
|
||
|
|
extern void rkDemo();
|
||
|
|
extern int AI_VqeProcess_AO();
|
||
|
|
extern int AI_VqeProcess_AO1();
|
||
|
|
extern void AecTest();
|
||
|
|
extern int opus_test();
|
||
|
|
|
||
|
|
int main(int argc, char **argv) {
|
||
|
|
RK_MPI_SYS_Init();
|
||
|
|
// std::ifstream ifs("/data/sdcard/test2.pcm", std::ifstream::binary);
|
||
|
|
// AlsaPcmPlayer player;
|
||
|
|
// player.open(2, 48000, 2);
|
||
|
|
|
||
|
|
// char buffer[2 * 2 * 48 * 60];
|
||
|
|
// while (ifs.read(buffer, sizeof(buffer))) {
|
||
|
|
// int size = ifs.gcount();
|
||
|
|
// player.write((const uint8_t *)buffer, size);
|
||
|
|
// }
|
||
|
|
// recorder_demo();
|
||
|
|
// rkDemo();
|
||
|
|
// AI_VqeProcess_AO();
|
||
|
|
// AI_VqeProcess_AO1();
|
||
|
|
// AecTest();
|
||
|
|
|
||
|
|
{
|
||
|
|
FFmpegResample resample;
|
||
|
|
resample.initialize(16000, 1, 48000, 2, 20);
|
||
|
|
|
||
|
|
std::ifstream ifs("/sdcard/input.pcm", std::ifstream::binary);
|
||
|
|
std::ofstream ofs("/sdcard/my_48kz.pcm", std::ifstream::binary);
|
||
|
|
char buffer[16 * 20 * 2];
|
||
|
|
while (ifs.read(buffer, sizeof(buffer))) {
|
||
|
|
auto frame = resample.resample((uint8_t *)buffer, sizeof(buffer));
|
||
|
|
if (frame.data != nullptr) {
|
||
|
|
ofs.write((char *)frame.data, frame.byteSize);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
{
|
||
|
|
FFmpegResample resample1;
|
||
|
|
resample1.initialize(48000, 2, 16000, 1, 20);
|
||
|
|
|
||
|
|
std::ifstream ifs1("/sdcard/my_48kz.pcm", std::ifstream::binary);
|
||
|
|
std::ofstream ofs1("/sdcard/my_16kz.pcm", std::ifstream::binary);
|
||
|
|
char buffer1[48 * 20 * 2 * 2];
|
||
|
|
while (ifs1.read(buffer1, sizeof(buffer1))) {
|
||
|
|
auto frame = resample1.resample((uint8_t *)buffer1, sizeof(buffer1));
|
||
|
|
if (frame.data != nullptr) {
|
||
|
|
ofs1.write((char *)frame.data, frame.byteSize);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
return 0;
|
||
|
|
}
|