73 lines
2 KiB
Rust
73 lines
2 KiB
Rust
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use super::{AudioCodec, ContainerFormat};
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use serde::{Deserialize, Serialize};
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#[derive(Debug, Clone, Serialize, Deserialize)]
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pub struct QualityProfile {
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pub name: String,
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pub bitrate: u32, // en bps (ex: 320000)
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pub codec: AudioCodec,
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pub sample_rate: u32,
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pub channels: u8,
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pub container: ContainerFormat,
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pub hls_segment_time: Option<u32>, // Durée segment en secondes si HLS
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}
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impl QualityProfile {
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/// Profil Hi-Res : 320kbps, 48kHz, Stereo, AAC
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pub fn hi_res() -> Self {
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Self {
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name: "hi_res".to_string(),
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bitrate: 320_000,
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codec: AudioCodec::AAC,
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sample_rate: 48_000,
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channels: 2,
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container: ContainerFormat::HLS,
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hls_segment_time: Some(6),
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}
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}
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/// Profil High : 192kbps, 44.1kHz, Stereo, AAC
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pub fn high() -> Self {
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Self {
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name: "high".to_string(),
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bitrate: 192_000,
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codec: AudioCodec::AAC,
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sample_rate: 44_100,
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channels: 2,
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container: ContainerFormat::HLS,
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hls_segment_time: Some(6),
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}
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}
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/// Profil Medium : 128kbps, 44.1kHz, Stereo, AAC
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pub fn medium() -> Self {
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Self {
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name: "medium".to_string(),
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bitrate: 128_000,
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codec: AudioCodec::AAC,
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sample_rate: 44_100,
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channels: 2,
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container: ContainerFormat::HLS,
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hls_segment_time: Some(6),
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}
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}
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/// Profil Low : 64kbps, 22.05kHz, Mono, HE-AAC (simulé par AAC pour compatibilité max)
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pub fn low() -> Self {
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Self {
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name: "low".to_string(),
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bitrate: 64_000,
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codec: AudioCodec::AAC,
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sample_rate: 22_050,
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channels: 1,
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container: ContainerFormat::HLS,
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hls_segment_time: Some(6),
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}
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}
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/// Retourne tous les profils standards
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pub fn all_defaults() -> Vec<Self> {
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vec![Self::hi_res(), Self::high(), Self::medium(), Self::low()]
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}
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}
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