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Fixes voice message audio quality.

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This commit is contained in:
Stefan Ceriu
2021-08-06 12:16:57 +03:00
committed by Stefan Ceriu
parent d19e069ca3
commit 50b1a5516d
2 changed files with 4 additions and 3 deletions
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Riot/Modules/Room/VoiceMessages/VoiceMessageAudioConverter.swift
+2 -2
View File
@@ -24,12 +24,12 @@ enum VoiceMessageAudioConverterError: Error {
struct VoiceMessageAudioConverter {
static func convertToOpusOgg(sourceURL: URL, destinationURL: URL, completion: @escaping (Result<Void, VoiceMessageAudioConverterError>) -> Void) {
let command = "-hide_banner -y -i \"\(sourceURL.path)\" -c:a libopus \"\(destinationURL.path)\""
let command = "-hide_banner -y -i \"\(sourceURL.path)\" -c:a libopus -b:a -b:a 24k \"\(destinationURL.path)\""
executeCommand(command, completion: completion)
}
static func convertToMPEG4AAC(sourceURL: URL, destinationURL: URL, completion: @escaping (Result<Void, VoiceMessageAudioConverterError>) -> Void) {
let command = "-hide_banner -y -i \"\(sourceURL.path)\" -c:a aac_at -b:a 192k \"\(destinationURL.path)\""
let command = "-hide_banner -y -i \"\(sourceURL.path)\" -c:a aac_at \"\(destinationURL.path)\""
executeCommand(command, completion: completion)
}
Riot/Modules/Room/VoiceMessages/VoiceMessageAudioRecorder.swift
+2 -1
View File
@@ -51,7 +51,8 @@ class VoiceMessageAudioRecorder: NSObject, AVAudioRecorderDelegate {
func recordWithOutputURL(_ url: URL) {
let settings = [AVFormatIDKey: Int(kAudioFormatMPEG4AAC),
AVSampleRateKey: 12000,
AVSampleRateKey: 48000,
AVEncoderBitRateKey: 128000,
AVNumberOfChannelsKey: 1,
AVEncoderAudioQualityKey: AVAudioQuality.high.rawValue]