give title to audio tracks (#5)
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1 changed files with 9 additions and 2 deletions
11
src/main.ts
11
src/main.ts
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@ -67,11 +67,15 @@ app.whenReady().then(() => {
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// Add merged audio as first position to original video and make it default
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// About disposition: https://ffmpeg.org/ffmpeg.html#Main-options
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// Also rename all tracks accordingly to what they are
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await execute(
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`"${ffmpegPath}" -y \
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-i "${tmpFile}" -i "${file}" \
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-map 0 -map 1:a -c:v copy \
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-disposition:a 0 -disposition:a:0 default \
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-metadata:s:a:0 title="System sounds and microphone" \
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-metadata:s:a:1 title="System sounds" \
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-metadata:s:a:2 title="Microphone" \
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"${outFile}"`
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).catch((e) => printAndDevTool(win, e));
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@ -94,13 +98,16 @@ app.whenReady().then(() => {
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// Trash the output, depends on the platform
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const nul = process.platform === "win32" ? "NUL" : "/dev/null";
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// TODO: Keep metadata of tracks
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await execute(
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`"${ffmpegPath}" -y \
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-i "${file}" -c:v libx264 -b:v ${videoBitrate}k -pass 1 -an -f mp4 \
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-i "${file}" \
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-c:v libx264 -b:v ${videoBitrate}k -pass 1 -an -f mp4 \
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${nul} \
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&& \
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"${ffmpegPath}" -y \
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-i "${file}" -c:v libx264 -b:v ${videoBitrate}k -pass 2 -c:a copy \
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-i "${file}" \
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-c:v libx264 -b:v ${videoBitrate}k -pass 2 -c:a copy \
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-map 0:0 -map 0:1 -map 0:2 -map 0:3 -f mp4 \
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"${finalFile}"`
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).catch((e) => printAndDevTool(win, e));
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