iktdev/MediaProcessing
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This commit is contained in:
bskjon 2024-04-21 03:43:56 +02:00
parent c5f785f2ba
commit 9dd1825064
1 changed files with 21 additions and 5 deletions
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26
apps/coordinator/src/main/kotlin/no/iktdev/mediaprocessing/coordinator/tasks/event/ffmpeg/EncodeArgumentCreatorTask.kt
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@ -187,22 +187,38 @@ class EncodeArgumentCreatorTask(@Autowired override var coordinator: Coordinator
val preference: AudioPreference
) {
fun isAudioCodecEqual() = audioStream.codec_name.lowercase() == preference.codec.lowercase()
fun isSurroundButNotEAC3(): Boolean {
return audioStream.channels > 2 && audioStream.codec_name.lowercase() != "eac3"
}
fun isSurroundAndEAC3(): Boolean {
return audioStream.channels > 2 && audioStream.codec_name.lowercase() == "eac3"
}
fun isSurround(): Boolean {
return audioStream.channels > 2
}
private fun shouldUseEAC3(): Boolean {
return (preference.defaultToEAC3OnSurroundDetected && audioStream.channels > 2 && audioStream.codec_name.lowercase() == "eac3")
return (preference.defaultToEAC3OnSurroundDetected && audioStream.channels > 2 && audioStream.codec_name.lowercase() != "eac3")
}
fun getAudioArguments(): AudioArgumentsDto {
val optionalParams = mutableListOf<String>()
val codecParams = if (shouldUseEAC3())
val codecParams = if (isAudioCodecEqual() || isSurroundAndEAC3()) {
listOf("-acodec", "copy")
} else if (!isSurroundButNotEAC3() && shouldUseEAC3()) {
listOf("-c:a", "eac3")
else if (!isAudioCodecEqual()) {
} else {
val codecSwap = mutableListOf("-c:a", preference.codec)
if (audioStream.channels > 2 && !preference.preserveChannels) {
codecSwap.addAll(listOf("-ac", "2"))
}
codecSwap
} else
listOf("-acodec", "copy")
}
return AudioArgumentsDto(
index = allStreams.audioStream.indexOf(audioStream),
codecParameters = codecParams,