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Added low-latency elements

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Co-authored-by: Jendrik Weise <jewe37@gmail.com>
This commit is contained in:
Juan Moreno
2024-09-02 05:07:58 +02:00
committed by Kieran
parent 381ac7732f
commit f937160344
3 changed files with 529 additions and 5 deletions
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121
tests/lib.rs
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@ -416,6 +416,12 @@ fn create_and_parse_media_playlist_full() {
..Default::default()
}],
unknown_tags: vec![],
server_control: Default::default(),
part_inf: Default::default(),
skip: Default::default(),
preload_hint: Default::default(),
rendition_report: Default::default(),
});
let playlist_parsed = print_create_and_parse_playlist(&mut playlist_original);
assert_eq!(playlist_original, playlist_parsed);
@ -470,3 +476,118 @@ fn parsing_binary_data_should_fail_cleanly() {
assert!(res.is_err());
}
#[test]
fn create_and_parse_media_playlist_llhls() {
let mut playlist_original = Playlist::MediaPlaylist(MediaPlaylist {
version: Some(9),
target_duration: 2,
media_sequence: 338559,
discontinuity_sequence: 1234,
end_list: false,
playlist_type: Some(MediaPlaylistType::Event),
i_frames_only: false,
start: Some(Start {
time_offset: "9999".parse().unwrap(),
precise: Some(true),
other_attributes: Default::default(),
}),
independent_segments: true,
segments: vec![MediaSegment {
uri: "20140311T113819-01-338559live.ts".into(),
duration: 2.002,
title: Some("338559".into()),
byte_range: Some(ByteRange {
length: 137116,
offset: Some(4559),
}),
discontinuity: true,
key: Some(Key {
method: KeyMethod::None,
uri: Some("https://secure.domain.com".into()),
iv: Some("0xb059217aa2649ce170b734".into()),
keyformat: Some("xXkeyformatXx".into()),
keyformatversions: Some("xXFormatVers".into()),
}),
map: Some(Map {
uri: "www.map-uri.com".into(),
byte_range: Some(ByteRange {
length: 137116,
offset: Some(4559),
}),
other_attributes: Default::default(),
}),
program_date_time: Some(
chrono::FixedOffset::east(8 * 3600)
.ymd(2010, 2, 19)
.and_hms_milli(14, 54, 23, 31),
),
daterange: Some(DateRange {
id: "9999".into(),
class: Some("class".into()),
start_date: chrono::FixedOffset::east(8 * 3600)
.ymd(2010, 2, 19)
.and_hms_milli(14, 54, 23, 31),
end_date: None,
duration: None,
planned_duration: Some("40.000".parse().unwrap()),
x_prefixed: Some(HashMap::from([(
"X-client-attribute".into(),
"whatever".into(),
)])),
end_on_next: false,
other_attributes: Default::default(),
}),
unknown_tags: vec![],
parts: vec![
Part {
uri: "part0.ts".into(),
duration: 0.5,
independent: true,
gap: false,
byte_range: Some(ByteRange {
length: 50000,
offset: Some(0),
}),
},
Part {
uri: "part1.ts".into(),
duration: 0.5,
independent: false,
gap: false,
byte_range: Some(ByteRange {
length: 50000,
offset: Some(50000),
}),
},
],
..Default::default()
}],
unknown_tags: vec![],
server_control: Some(ServerControl {
can_skip_until: Some(12.0),
can_skip_dateranges: false,
hold_back: Some(3.0),
part_hold_back: Some(1.5),
can_block_reload: true,
}),
part_inf: Some(PartInf { part_target: 0.5 }),
skip: Some(Skip {
skipped_segments: 3,
}),
preload_hint: Some(PreloadHint {
hint_type: "PART".into(),
uri: "next_part.ts".into(),
byte_range: Some(ByteRange {
length: 50000,
offset: Some(100000),
}),
}),
rendition_report: Some(RenditionReport {
uri: "rendition.m3u8".into(),
last_msn: Some(338559),
last_part: Some(1),
}),
});
let playlist_parsed = print_create_and_parse_playlist(&mut playlist_original);
assert_eq!(playlist_original, playlist_parsed);
}