// 检查文件头的标识符Stringriff=newString(header,0,4);// 前 4 个字节为 "RIFF"Stringwave=newString(header,8,4);// 第 9 到 12 个字节为 "WAVE"return"RIFF".equals(riff)&&"WAVE".equals(wave);// 判断是否为 WAV 文件头}catch(IOExceptione){e.printStackTrace();// 打印异常信息returnfalse...
wavHeader.wav_len = BitConverter.ToUInt32(pbuff, 40); Debug.Log("riff: " + wavHeader.riff); Debug.Log("file_len: " + wavHeader.file_len); Debug.Log("NI1: " + wavHeader.NI1); Debug.Log("format_type: " + wavHeader.format_type); Debug.Log("channels: " + wavHeader.Channels)...
file.read(riffHeader,4);if(riffHeader[0] !='R'|| riffHeader[1] !='I'|| riffHeader[2] !='F'|| riffHeader[3] !='F') {std::cerr<<"Not a valid WAV file (missing RIFF header)"<<std::endl;returnfalse; }// 读取文件大小DWORD fileSize; file.read(reinterpret_cast<char*>(&fil...
wav音频文件头解析--下 wav⾳频⽂件头解析--下wav.c
}WAV_HEADER; 头解析程序演示样例 wav.h #ifndef __WAV_H__ #define __WAV_H__ #define debug(fmt...) do \ { \ printf("[%s::%d] ", __func__, __LINE__);\ printf(fmt); \ }while(0) /* RIFF WAVE file struct. * For details see WAVE file format documentation ...
}WAV_HEADER; 头解析程序示例 wav.h #ifndef __WAV_H__ #define __WAV_H__ #define debug(fmt...) do \ { \ printf("[%s::%d] ", __func__, __LINE__);\ printf(fmt); \ }while(0) /* RIFF WAVE file struct. * For details see WAVE file format documentation ...
&File->RIFF, sizeof(Wave_RIFF_t), &_BytesRead) || f_read(&_FileHandle, &File->Format, sizeof(Wave_Format_t), &_BytesRead)) { xil_printf("[ERROR] Can not read SD card!\n\r"); return XST_FAILURE; } Wave_Header_t Header; uint32_t Offset = sizeof(Wave_RIFF_t) + sizeof...
if (std::string(wavHeader.chunk_ID, 4) != "RIFF" || std::string(wavHeader.format, 4) != "WAVE") { std::cerr << "Not a valid WAV file." << std::endl; wavFile.close(); return; } // 验证fmt chunk if (std::string(wavHeader.sub_chunk1_ID, 4) != "fmt...
$this->_dataSize_valid = true;return $this; }public function getDataOffset() { return $this->_dataOffset; }protected function setDataOffset($dataOffset = null) { if (is_null($dataOffset)) { $this->_dataOffset = 8 + // "RIFF" header (ID + size) ...
All wave files must start with RIFF if they do not then it is an invalid wave file, there might be programs which skip past this, dBpoweramp will not. Hi Spoon I understand that. But in thus case it is dBPoweramp that created the first file with the invalid wav-header from a ...