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es lint patch

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This commit is contained in:
surajshivakumar
2024-06-07 00:10:48 -04:00
parent 59ac0cfbf1
commit 4a07596c45
1 changed files with 34 additions and 34 deletions
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68
lib/audioRedaction.js
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@@ -2,43 +2,43 @@ const ffmpeg = require('fluent-ffmpeg');
const fs = require('fs').promises;
function redactSensitiveInfo(transcriptionData, audioPath, audioOutputPath, delta = 0.15) {
const command = ffmpeg(audioPath)
.outputFormat('wav'); // Ensure output format is WAV
function redactSensitiveInfo(transcriptionData, audioPath, audioOutputPath, delta = 0.05) {
const command = ffmpeg(audioPath)
.outputFormat('wav'); // Ensure output format is WAV
// Iterate over transcription data to apply audio filters
for (let i = 0; i < transcriptionData.length; i++) {
const {word, start} = transcriptionData[i];
let end = transcriptionData[i].end; // Default end time
// Iterate over transcription data to apply audio filters
for (let i = 0; i < transcriptionData.length; i++) {
const {word, start} = transcriptionData[i];
let end = transcriptionData[i].end; // Default end time
// Check if the word needs redaction
if (word.startsWith('[') && word.endsWith(']')) {
// Find the start of the next non-redacted word
for (let j = i + 1; j < transcriptionData.length; j++) {
if (!(transcriptionData[j].word.startsWith('[') && transcriptionData[j].word.endsWith(']'))) {
end = transcriptionData[j].start;
break;
}
}
// Apply the volume filter to silence from the start of the current word to the start of the next non-redacted word
command.audioFilters({
filter: 'volume',
options: `volume=0:enable='between(t,${start - delta},${end})'` // Applying silence
});
// Log the redacted segments
console.log(`Redacting from ${start}s to ${end}s: "${word}"`);
// Check if the word needs redaction
if (word.startsWith('[') && word.endsWith(']')) {
// Find the start of the next non-redacted word
for (let j = i + 1; j < transcriptionData.length; j++) {
if (!(transcriptionData[j].word.startsWith('[') && transcriptionData[j].word.endsWith(']'))) {
end = transcriptionData[j].start;
break;
}
}
// Apply the volume filter to silence from the start of the current word to the start of the next non-redacted word
command.audioFilters({
filter: 'volume',
options: `volume=0:enable='between(t,${start - delta},${end})'` // Applying silence
});
// Log the redacted segments
console.log(`Redacting from ${start}s to ${end}s: "${word}"`);
}
// Handlers for command execution
command.on('end', () => {
console.log(`Redacted audio saved at ${audioOutputPath}`);
}).on('error', (err, stdout, stderr) => {
console.error('Error processing audio file:', err.message);
console.error('ffmpeg stdout:', stdout);
console.error('ffmpeg stderr:', stderr);
}).saveToFile(audioOutputPath);
}
// Handlers for command execution
command.on('end', () => {
console.log(`Redacted audio saved at ${audioOutputPath}`);
}).on('error', (err, stdout, stderr) => {
console.error('Error processing audio file:', err.message);
console.error('ffmpeg stdout:', stdout);
console.error('ffmpeg stderr:', stderr);
}).saveToFile(audioOutputPath);
}
module.exports = {redactSensitiveInfo};
module.exports = {redactSensitiveInfo};