pub fn set_pts(&mut self, pts: Option<u64>) { self.pts = pts; }
pub fn set_dts(&mut self, dts: Option<u64>) { self.dts = dts; }
pub fn set_duration(&mut self, dur: Option<u64>) { self.duration = dur; }
+
+ pub fn time_to_ts(time: u64, base: u64, tb_num: u32, tb_den: u32) -> u64 {
+ let tb_num = tb_num as u64;
+ let tb_den = tb_den as u64;
+ let tmp = time.checked_mul(tb_num);
+ if let Some(tmp) = tmp {
+ tmp / base / tb_den
+ } else {
+ let tmp = time.checked_mul(tb_num);
+ if let Some(tmp) = tmp {
+ tmp / base / tb_den
+ } else {
+ let coarse = time / base;
+ let tmp = coarse.checked_mul(tb_num);
+ if let Some(tmp) = tmp {
+ tmp / tb_den
+ } else {
+ (coarse / tb_den) * tb_num
+ }
+ }
+ }
+ }
+ pub fn ts_to_time(ts: u64, base: u64, tb_num: u32, tb_den: u32) -> u64 {
+ let tb_num = tb_num as u64;
+ let tb_den = tb_den as u64;
+ let tmp = ts.checked_mul(base);
+ if let Some(tmp) = tmp {
+ let tmp2 = tmp.checked_mul(tb_num);
+ if let Some(tmp2) = tmp2 {
+ tmp2 / tb_den
+ } else {
+ (tmp / tb_den) * tb_num
+ }
+ } else {
+ let tmp = ts.checked_mul(tb_num);
+ if let Some(tmp) = tmp {
+ (tmp / tb_den) * base
+ } else {
+ (ts / tb_den) * base * tb_num
+ }
+ }
+ }
}
#[allow(dead_code)]
#[derive(Clone)]
pub struct NAFrame {
ts: NATimeInfo,
+ id: i64,
buffer: NABufferType,
info: NACodecInfoRef,
ftype: FrameType,
info: NACodecInfoRef,
options: HashMap<String, NAValue>,
buffer: NABufferType) -> Self {
- NAFrame { ts, buffer, info, ftype, key: keyframe, options }
+ NAFrame { ts, id: 0, buffer, info, ftype, key: keyframe, options }
}
pub fn get_info(&self) -> NACodecInfoRef { self.info.clone() }
pub fn get_frame_type(&self) -> FrameType { self.ftype }
pub fn get_time_information(&self) -> NATimeInfo { self.ts }
pub fn get_pts(&self) -> Option<u64> { self.ts.get_pts() }
pub fn get_dts(&self) -> Option<u64> { self.ts.get_dts() }
+ pub fn get_id(&self) -> i64 { self.id }
pub fn get_duration(&self) -> Option<u64> { self.ts.get_duration() }
pub fn set_pts(&mut self, pts: Option<u64>) { self.ts.set_pts(pts); }
pub fn set_dts(&mut self, dts: Option<u64>) { self.ts.set_dts(dts); }
+ pub fn set_id(&mut self, id: i64) { self.id = id; }
pub fn set_duration(&mut self, dur: Option<u64>) { self.ts.set_duration(dur); }
pub fn get_buffer(&self) -> NABufferType { self.buffer.clone() }
}
/// Possible stream types.
-#[derive(Debug,Clone,Copy)]
+#[derive(Debug,Clone,Copy,PartialEq)]
#[allow(dead_code)]
pub enum StreamType {
/// video stream
NAStream { media_type: mt, id, num: 0, info: info.into_ref(), tb_num: n, tb_den: d }
}
pub fn get_id(&self) -> u32 { self.id }
+ pub fn get_media_type(&self) -> StreamType { self.media_type }
pub fn get_num(&self) -> usize { self.num }
pub fn set_num(&mut self, num: usize) { self.num = num; }
pub fn get_info(&self) -> NACodecInfoRef { self.info.clone() }