mirror of
https://github.com/sile/hls_m3u8.git
synced 2024-06-09 16:59:34 +00:00
372 lines
14 KiB
Rust
372 lines
14 KiB
Rust
use hls_m3u8::tags::{ExtXIFrameStreamInf, ExtXMedia, ExtXStreamInf};
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use hls_m3u8::types::MediaType;
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use hls_m3u8::MasterPlaylist;
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use pretty_assertions::assert_eq;
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#[test]
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fn test_master_playlist() {
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// https://tools.ietf.org/html/rfc8216#section-8.4
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let master_playlist = "#EXTM3U\n\
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#EXT-X-STREAM-INF:BANDWIDTH=1280000,AVERAGE-BANDWIDTH=1000000\n\
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http://example.com/low.m3u8\n\
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#EXT-X-STREAM-INF:BANDWIDTH=2560000,AVERAGE-BANDWIDTH=2000000\n\
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http://example.com/mid.m3u8\n\
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#EXT-X-STREAM-INF:BANDWIDTH=7680000,AVERAGE-BANDWIDTH=6000000\n\
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http://example.com/hi.m3u8\n\
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#EXT-X-STREAM-INF:BANDWIDTH=65000,CODECS=\"mp4a.40.5\"\n\
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http://example.com/audio-only.m3u8"
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.parse::<MasterPlaylist>()
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.unwrap();
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assert_eq!(
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MasterPlaylist::builder()
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.stream_inf_tags(vec![
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ExtXStreamInf::builder()
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.bandwidth(1280000)
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.average_bandwidth(1000000)
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.uri("http://example.com/low.m3u8")
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.build()
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.unwrap(),
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ExtXStreamInf::builder()
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.bandwidth(2560000)
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.average_bandwidth(2000000)
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.uri("http://example.com/mid.m3u8")
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.build()
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.unwrap(),
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ExtXStreamInf::builder()
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.bandwidth(7680000)
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.average_bandwidth(6000000)
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.uri("http://example.com/hi.m3u8")
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.build()
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.unwrap(),
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ExtXStreamInf::builder()
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.bandwidth(65000)
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.codecs("mp4a.40.5")
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.uri("http://example.com/audio-only.m3u8")
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.build()
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.unwrap(),
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])
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.build()
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.unwrap(),
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master_playlist
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);
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}
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#[test]
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fn test_master_playlist_with_i_frames() {
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// https://tools.ietf.org/html/rfc8216#section-8.5
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let master_playlist = "#EXTM3U\n\
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#EXT-X-STREAM-INF:BANDWIDTH=1280000\n\
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low/audio-video.m3u8\n\
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#EXT-X-I-FRAME-STREAM-INF:BANDWIDTH=86000,URI=\"low/iframe.m3u8\"\n\
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#EXT-X-STREAM-INF:BANDWIDTH=2560000\n\
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mid/audio-video.m3u8\n\
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#EXT-X-I-FRAME-STREAM-INF:BANDWIDTH=150000,URI=\"mid/iframe.m3u8\"\n\
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#EXT-X-STREAM-INF:BANDWIDTH=7680000\n\
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hi/audio-video.m3u8\n\
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#EXT-X-I-FRAME-STREAM-INF:BANDWIDTH=550000,URI=\"hi/iframe.m3u8\"\n\
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#EXT-X-STREAM-INF:BANDWIDTH=65000,CODECS=\"mp4a.40.5\"\n\
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audio-only.m3u8"
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.parse::<MasterPlaylist>()
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.unwrap();
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assert_eq!(
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MasterPlaylist::builder()
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.stream_inf_tags(vec![
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ExtXStreamInf::builder()
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.bandwidth(1280000)
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.uri("low/audio-video.m3u8")
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.build()
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.unwrap(),
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ExtXStreamInf::builder()
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.bandwidth(2560000)
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.uri("mid/audio-video.m3u8")
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.build()
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.unwrap(),
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ExtXStreamInf::builder()
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.bandwidth(7680000)
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.uri("hi/audio-video.m3u8")
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.build()
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.unwrap(),
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ExtXStreamInf::builder()
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.bandwidth(65000)
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.codecs("mp4a.40.5")
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.uri("audio-only.m3u8")
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.build()
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.unwrap(),
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])
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.i_frame_stream_inf_tags(vec![
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ExtXIFrameStreamInf::builder()
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.bandwidth(86000)
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.uri("low/iframe.m3u8")
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.build()
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.unwrap(),
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ExtXIFrameStreamInf::builder()
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.bandwidth(150000)
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.uri("mid/iframe.m3u8")
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.build()
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.unwrap(),
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ExtXIFrameStreamInf::builder()
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.bandwidth(550000)
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.uri("hi/iframe.m3u8")
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.build()
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.unwrap(),
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])
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.build()
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.unwrap(),
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master_playlist
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);
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}
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#[test]
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fn test_master_playlist_with_alternative_audio() {
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// https://tools.ietf.org/html/rfc8216#section-8.6
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// TODO: I think the CODECS=\"..." have to be replaced.
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let master_playlist = "#EXTM3U\n\
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#EXT-X-MEDIA:TYPE=AUDIO,GROUP-ID=\"aac\",NAME=\"English\", \
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DEFAULT=YES,AUTOSELECT=YES,LANGUAGE=\"en\", \
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URI=\"main/english-audio.m3u8\"\n\
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#EXT-X-MEDIA:TYPE=AUDIO,GROUP-ID=\"aac\",NAME=\"Deutsch\", \
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DEFAULT=NO,AUTOSELECT=YES,LANGUAGE=\"de\", \
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URI=\"main/german-audio.m3u8\"\n\
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#EXT-X-MEDIA:TYPE=AUDIO,GROUP-ID=\"aac\",NAME=\"Commentary\", \
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DEFAULT=NO,AUTOSELECT=NO,LANGUAGE=\"en\", \
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URI=\"commentary/audio-only.m3u8\"\n\
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#EXT-X-STREAM-INF:BANDWIDTH=1280000,CODECS=\"...\",AUDIO=\"aac\"\n\
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low/video-only.m3u8\n\
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#EXT-X-STREAM-INF:BANDWIDTH=2560000,CODECS=\"...\",AUDIO=\"aac\"\n\
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mid/video-only.m3u8\n\
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#EXT-X-STREAM-INF:BANDWIDTH=7680000,CODECS=\"...\",AUDIO=\"aac\"\n\
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hi/video-only.m3u8\n\
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#EXT-X-STREAM-INF:BANDWIDTH=65000,CODECS=\"mp4a.40.5\",AUDIO=\"aac\"\n\
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main/english-audio.m3u8"
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.parse::<MasterPlaylist>()
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.unwrap();
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assert_eq!(
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MasterPlaylist::builder()
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.media_tags(vec![
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ExtXMedia::builder()
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.media_type(MediaType::Audio)
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.group_id("aac")
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.name("English")
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.is_default(true)
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.is_autoselect(true)
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.language("en")
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.uri("main/english-audio.m3u8")
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.build()
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.unwrap(),
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ExtXMedia::builder()
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.media_type(MediaType::Audio)
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.group_id("aac")
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.name("Deutsch")
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.is_default(false)
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.is_autoselect(true)
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.language("de")
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.uri("main/german-audio.m3u8")
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.build()
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.unwrap(),
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ExtXMedia::builder()
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.media_type(MediaType::Audio)
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.group_id("aac")
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.name("Commentary")
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.is_default(false)
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.is_autoselect(false)
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.language("en")
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.uri("commentary/audio-only.m3u8")
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.build()
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.unwrap(),
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])
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.stream_inf_tags(vec![
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ExtXStreamInf::builder()
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.bandwidth(1280000)
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.codecs("...")
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.audio("aac")
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.uri("low/video-only.m3u8")
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.build()
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.unwrap(),
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ExtXStreamInf::builder()
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.bandwidth(2560000)
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.codecs("...")
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.audio("aac")
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.uri("mid/video-only.m3u8")
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.build()
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.unwrap(),
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ExtXStreamInf::builder()
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.bandwidth(7680000)
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.codecs("...")
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.audio("aac")
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.uri("hi/video-only.m3u8")
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.build()
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.unwrap(),
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ExtXStreamInf::builder()
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.bandwidth(65000)
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.codecs("mp4a.40.5")
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.audio("aac")
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.uri("main/english-audio.m3u8")
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.build()
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.unwrap(),
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])
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.build()
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.unwrap(),
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master_playlist
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);
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}
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#[test]
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fn test_master_playlist_with_alternative_video() {
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// https://tools.ietf.org/html/rfc8216#section-8.7
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let master_playlist = "#EXTM3U\n\
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#EXT-X-MEDIA:TYPE=VIDEO,GROUP-ID=\"low\",NAME=\"Main\", \
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AUTOSELECT=YES,DEFAULT=YES,URI=\"low/main/audio-video.m3u8\"\n\
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#EXT-X-MEDIA:TYPE=VIDEO,GROUP-ID=\"low\",NAME=\"Centerfield\", \
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DEFAULT=NO,URI=\"low/centerfield/audio-video.m3u8\"\n\
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#EXT-X-MEDIA:TYPE=VIDEO,GROUP-ID=\"low\",NAME=\"Dugout\", \
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DEFAULT=NO,URI=\"low/dugout/audio-video.m3u8\"\n\
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#EXT-X-STREAM-INF:BANDWIDTH=1280000,CODECS=\"...\",VIDEO=\"low\"\n\
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low/main/audio-video.m3u8\n\
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#EXT-X-MEDIA:TYPE=VIDEO,GROUP-ID=\"mid\",NAME=\"Main\", \
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AUTOSELECT=YES,DEFAULT=YES,URI=\"mid/main/audio-video.m3u8\"\n\
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#EXT-X-MEDIA:TYPE=VIDEO,GROUP-ID=\"mid\",NAME=\"Centerfield\", \
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DEFAULT=NO,URI=\"mid/centerfield/audio-video.m3u8\"\n\
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#EXT-X-MEDIA:TYPE=VIDEO,GROUP-ID=\"mid\",NAME=\"Dugout\", \
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DEFAULT=NO,URI=\"mid/dugout/audio-video.m3u8\"\n\
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#EXT-X-STREAM-INF:BANDWIDTH=2560000,CODECS=\"...\",VIDEO=\"mid\"\n\
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mid/main/audio-video.m3u8\n\
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#EXT-X-MEDIA:TYPE=VIDEO,GROUP-ID=\"hi\",NAME=\"Main\", \
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AUTOSELECT=YES,DEFAULT=YES,URI=\"hi/main/audio-video.m3u8\"\n\
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#EXT-X-MEDIA:TYPE=VIDEO,GROUP-ID=\"hi\",NAME=\"Centerfield\", \
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DEFAULT=NO,URI=\"hi/centerfield/audio-video.m3u8\"\n\
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#EXT-X-MEDIA:TYPE=VIDEO,GROUP-ID=\"hi\",NAME=\"Dugout\", \
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DEFAULT=NO,URI=\"hi/dugout/audio-video.m3u8\"\n\
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#EXT-X-STREAM-INF:BANDWIDTH=7680000,CODECS=\"...\",VIDEO=\"hi\"
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hi/main/audio-video.m3u8"
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.parse::<MasterPlaylist>()
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.unwrap();
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assert_eq!(
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MasterPlaylist::builder()
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.media_tags(vec![
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// low
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ExtXMedia::builder()
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.media_type(MediaType::Video)
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.group_id("low")
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.name("Main")
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.is_default(true)
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.is_autoselect(true)
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.uri("low/main/audio-video.m3u8")
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.build()
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.unwrap(),
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ExtXMedia::builder()
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.media_type(MediaType::Video)
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.group_id("low")
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.name("Centerfield")
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.is_default(false)
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.uri("low/centerfield/audio-video.m3u8")
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.build()
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.unwrap(),
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ExtXMedia::builder()
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.media_type(MediaType::Video)
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.group_id("low")
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.name("Dugout")
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.is_default(false)
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.uri("low/dugout/audio-video.m3u8")
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.build()
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.unwrap(),
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// mid
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ExtXMedia::builder()
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.media_type(MediaType::Video)
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.group_id("mid")
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.name("Main")
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.is_default(true)
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.is_autoselect(true)
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.uri("mid/main/audio-video.m3u8")
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.build()
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.unwrap(),
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ExtXMedia::builder()
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.media_type(MediaType::Video)
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.group_id("mid")
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.name("Centerfield")
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.is_default(false)
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.uri("mid/centerfield/audio-video.m3u8")
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.build()
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.unwrap(),
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ExtXMedia::builder()
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.media_type(MediaType::Video)
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.group_id("mid")
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.name("Dugout")
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.is_default(false)
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.uri("mid/dugout/audio-video.m3u8")
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.build()
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.unwrap(),
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// hi
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ExtXMedia::builder()
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.media_type(MediaType::Video)
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.group_id("hi")
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.name("Main")
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.is_default(true)
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.is_autoselect(true)
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.uri("hi/main/audio-video.m3u8")
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.build()
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.unwrap(),
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ExtXMedia::builder()
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.media_type(MediaType::Video)
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.group_id("hi")
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.name("Centerfield")
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.is_default(false)
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.uri("hi/centerfield/audio-video.m3u8")
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.build()
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.unwrap(),
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ExtXMedia::builder()
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.media_type(MediaType::Video)
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.group_id("hi")
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.name("Dugout")
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.is_default(false)
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.uri("hi/dugout/audio-video.m3u8")
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.build()
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.unwrap(),
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])
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.stream_inf_tags(vec![
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ExtXStreamInf::builder()
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.bandwidth(1280000)
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.codecs("...")
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.video("low")
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.uri("low/main/audio-video.m3u8")
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.build()
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.unwrap(),
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ExtXStreamInf::builder()
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.bandwidth(2560000)
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.codecs("...")
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.video("mid")
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.uri("mid/main/audio-video.m3u8")
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.build()
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.unwrap(),
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ExtXStreamInf::builder()
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.bandwidth(7680000)
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.codecs("...")
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.video("hi")
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.uri("hi/main/audio-video.m3u8")
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.build()
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.unwrap(),
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])
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.build()
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.unwrap(),
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master_playlist
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);
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}
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