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