ffmpeg_next/codec/
audio_service.rs

1use crate::ffi::AVAudioServiceType::*;
2use crate::ffi::*;
3
4#[derive(Eq, PartialEq, Clone, Copy, Debug)]
5pub enum AudioService {
6    Main,
7    Effects,
8    VisuallyImpaired,
9    HearingImpaired,
10    Dialogue,
11    Commentary,
12    Emergency,
13    VoiceOver,
14    Karaoke,
15}
16
17impl From<AVAudioServiceType> for AudioService {
18    fn from(value: AVAudioServiceType) -> Self {
19        match value {
20            AV_AUDIO_SERVICE_TYPE_MAIN => AudioService::Main,
21            AV_AUDIO_SERVICE_TYPE_EFFECTS => AudioService::Effects,
22            AV_AUDIO_SERVICE_TYPE_VISUALLY_IMPAIRED => AudioService::VisuallyImpaired,
23            AV_AUDIO_SERVICE_TYPE_HEARING_IMPAIRED => AudioService::HearingImpaired,
24            AV_AUDIO_SERVICE_TYPE_DIALOGUE => AudioService::Dialogue,
25            AV_AUDIO_SERVICE_TYPE_COMMENTARY => AudioService::Commentary,
26            AV_AUDIO_SERVICE_TYPE_EMERGENCY => AudioService::Emergency,
27            AV_AUDIO_SERVICE_TYPE_VOICE_OVER => AudioService::VoiceOver,
28            AV_AUDIO_SERVICE_TYPE_KARAOKE => AudioService::Karaoke,
29            AV_AUDIO_SERVICE_TYPE_NB => AudioService::Main,
30
31            #[cfg(feature = "non-exhaustive-enums")]
32            _ => unimplemented!(),
33        }
34    }
35}
36
37impl From<AudioService> for AVAudioServiceType {
38    fn from(value: AudioService) -> AVAudioServiceType {
39        match value {
40            AudioService::Main => AV_AUDIO_SERVICE_TYPE_MAIN,
41            AudioService::Effects => AV_AUDIO_SERVICE_TYPE_EFFECTS,
42            AudioService::VisuallyImpaired => AV_AUDIO_SERVICE_TYPE_VISUALLY_IMPAIRED,
43            AudioService::HearingImpaired => AV_AUDIO_SERVICE_TYPE_HEARING_IMPAIRED,
44            AudioService::Dialogue => AV_AUDIO_SERVICE_TYPE_DIALOGUE,
45            AudioService::Commentary => AV_AUDIO_SERVICE_TYPE_COMMENTARY,
46            AudioService::Emergency => AV_AUDIO_SERVICE_TYPE_EMERGENCY,
47            AudioService::VoiceOver => AV_AUDIO_SERVICE_TYPE_VOICE_OVER,
48            AudioService::Karaoke => AV_AUDIO_SERVICE_TYPE_KARAOKE,
49        }
50    }
51}
ffmpeg_next/codec/audio_service.rs

ffmpeg_next/codec/
audio_service.rs
