Anri/dsr
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keep all audio tracks

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This commit is contained in:
Mylloon 2023-07-30 14:05:26 +02:00
parent 2eed8a8d2a
commit 8278309424
Signed by: Anri
GPG key ID: A82D63DFF8D1317F
1 changed files with 2 additions and 3 deletions
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5
src/main.ts
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@ -64,7 +64,7 @@ const mergeAudio = async (file: string) => {
/* Reduce size of a file */
const reduceSize = (file: string, bitrate: number) => {
const audioBitrate = 128;
const audioBitrate = 400; /* keep some room */
const videoBitrate = Math.floor(bitrate) - audioBitrate;
/* Trash the output, depends on the platform */
@ -75,10 +75,9 @@ const reduceSize = (file: string, bitrate: number) => {
const finalFile = getNewFilename(file, "Compressed - ");
/* TODO: Keep all the audio tracks */
child_process.execSync(
`${ffmpegPath} -y -i "${file}" -c:v libx264 -b:v ${videoBitrate}k -pass 1 -an -f null ${nul} ${and} \
${ffmpegPath} -y -i "${file}" -c:v libx264 -b:v ${videoBitrate}k -pass 2 -c:a aac -b:a ${audioBitrate}k "${finalFile}"`
${ffmpegPath} -y -i "${file}" -c:v libx264 -b:v ${videoBitrate}k -pass 2 -c:a copy -map 0:0 -map 0:1 -map 0:2 -map 0:3 "${finalFile}"`
);
// Delete the old file