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Back ported 1.0.6 release

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Vadim Getmanshchuk 2020-02-26 17:17:13 -08:00 committed by GitHub
parent b9d377bfa4
commit e4e1717b0a
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1 changed files with 20 additions and 21 deletions
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41
src/playlist.rs
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@ -14,13 +14,13 @@ macro_rules! write_some_attribute_quoted {
($w:expr, $tag:expr, $o:expr) => (
if let &Some(ref v) = $o { write!($w, "{}=\"{}\"", $tag, v) } else { Ok(()) }
);
}
}
macro_rules! write_some_attribute {
($w:expr, $tag:expr, $o:expr) => (
if let &Some(ref v) = $o { write!($w, "{}={}", $tag, v) } else { Ok(()) }
);
}
}
macro_rules! bool_default_false {
($optional:expr) => (
@ -29,7 +29,7 @@ macro_rules! bool_default_false {
Some(_) | None => false,
}
);
}
}
/// [Playlist](https://tools.ietf.org/html/draft-pantos-http-live-streaming-19#section-4.1),
/// can either be a `MasterPlaylist` or a `MediaPlaylist`.
@ -78,7 +78,6 @@ impl MasterPlaylist {
let mut alternatives = vec![];
while let Some(tag) = tags.pop() {
match tag {
MasterPlaylistTag::Version(v) => {
master_playlist.version = v;
@ -138,7 +137,7 @@ impl MasterPlaylist {
if let Some(ref start) = self.start {
start.write_to(w)?;
}
if self.independent_segments {
if self.independent_segments {
writeln!(w, "#EXT-X-INDEPENDENT-SEGMENTS")?;
}
@ -171,7 +170,7 @@ pub struct VariantStream {
// <attribute-list>
pub bandwidth: String,
pub average_bandwidth: Option<String>,
pub codecs: String,
pub codecs: Option<String>,
pub resolution: Option<String>,
pub frame_rate: Option<String>,
pub audio: Option<String>,
@ -190,7 +189,7 @@ impl VariantStream {
uri: attrs.remove("URI").unwrap_or_else(String::new),
bandwidth: attrs.remove("BANDWIDTH").unwrap_or_else(String::new),
average_bandwidth: attrs.remove("AVERAGE-BANDWIDTH"),
codecs: attrs.remove("CODECS").unwrap_or_else(String::new),
codecs: attrs.remove("CODECS"),
resolution: attrs.remove("RESOLUTION"),
frame_rate: attrs.remove("FRAME-RATE"),
audio: attrs.remove("AUDIO"),
@ -204,7 +203,7 @@ impl VariantStream {
pub fn write_to<T: Write>(&self, w: &mut T) -> std::io::Result<()> {
for alternative in &self.alternatives {
alternative.write_to(w)?;
alternative.write_to(w)?;
}
if self.is_i_frame {
@ -226,7 +225,7 @@ impl VariantStream {
fn write_stream_inf_common_attributes<T: Write>(&self, w: &mut T) -> std::io::Result<()> {
write!(w, "BANDWIDTH={}", &self.bandwidth)?;
write_some_attribute!(w, ",AVERAGE-BANDWIDTH", &self.average_bandwidth)?;
write!(w, ",CODECS=\"{}\"", &self.codecs)?;
write_some_attribute_quoted!(w, ",CODECS", &self.codecs)?;
write_some_attribute!(w, ",RESOLUTION", &self.resolution)?;
write_some_attribute!(w, ",FRAME-RATE", &self.frame_rate)?;
write_some_attribute_quoted!(w, ",VIDEO", &self.video)
@ -331,7 +330,7 @@ impl fmt::Display for AlternativeMediaType {
&AlternativeMediaType::Subtitles => "SUBTITLES",
&AlternativeMediaType::ClosedCaptions => "CLOSEDCAPTIONS",
})
}
}
}
@ -420,7 +419,7 @@ impl MediaPlaylist {
let mut map = None;
while let Some(tag) = tags.pop() {
match tag {
MediaPlaylistTag::Version(v) => {
media_playlist.version = v;
@ -496,25 +495,25 @@ impl MediaPlaylist {
writeln!(w, "#EXT-X-VERSION:{}", self.version)?;
writeln!(w, "#EXT-X-TARGETDURATION:{}", self.target_duration)?;
if self.media_sequence != 0 {
if self.media_sequence != 0 {
writeln!(w, "#EXT-X-MEDIA-SEQUENCE:{}", self.media_sequence)?;
}
if self.discontinuity_sequence != 0 {
writeln!(w, "#EXT-X-DISCONTINUITY-SEQUENCE:{}", self.discontinuity_sequence)?;
}
if self.end_list {
writeln!(w, "#EXT-X-ENDLIST")?;
if self.end_list {
writeln!(w, "#EXT-X-ENDLIST")?;
}
if let Some(ref v) = self.playlist_type {
writeln!(w, "#EXT-X-PLAYLIST-TYPE:{}", v)?;
}
if self.i_frames_only {
if self.i_frames_only {
writeln!(w, "#EXT-X-I-FRAMES-ONLY")?;
}
if let Some(ref start) = self.start {
start.write_to(w)?;
}
if self.independent_segments {
if self.independent_segments {
writeln!(w, "#EXT-X-INDEPENDENT-SEGMENTS")?;
}
for segment in &self.segments {
@ -551,7 +550,7 @@ impl fmt::Display for MediaPlaylistType {
&MediaPlaylistType::Event => "EVENT",
&MediaPlaylistType::Vod => "VOD",
})
}
}
}
impl Default for MediaPlaylistType {
@ -599,8 +598,8 @@ impl MediaSegment {
byte_range.write_value_to(w)?;
write!(w, "\n")?;
}
if self.discontinuity {
writeln!(w, "{}", "#EXT-X-DISCONTINUITY")?;
if self.discontinuity {
writeln!(w, "{}", "#EXT-X-DISCONTINUITY")?;
}
if let Some(ref key) = self.key {
write!(w, "#EXT-X-KEY:")?;
@ -617,7 +616,7 @@ impl MediaSegment {
}
if let Some(ref v) = self.daterange {
writeln!(w, "#EXT-X-DATERANGE:{}", v)?;
}
}
write!(w, "#EXTINF:{},", self.duration)?;
@ -658,7 +657,7 @@ impl Key {
}
}
pub fn write_attributes_to<T: Write>(&self, w: &mut T) -> std::io::Result<()> {
pub fn write_attributes_to<T: Write>(&self, w: &mut T) -> std::io::Result<()> {
write!(w, "METHOD={}", self.method)?;
write_some_attribute_quoted!(w, ",URI", &self.uri)?;
write_some_attribute!(w, ",IV", &self.iv)?;