Merge pull request #25 from Rikharthu/feature/expose_packet_key_frame…

…_and_codec_base_time

src/decode.rs

@@ -102,6 +102,12 @@ impl Decoder {
         })
     }
 
+    /// Get decoder time base.
+    #[inline]
+    pub fn time_base(&self) -> AvRational {
+        self.decoder.time_base()
+    }
+
     /// Decode frames through iterator interface. This is similar to `decode` but it returns frames
     /// through an infinite iterator.
     ///
@@ -221,6 +227,12 @@ pub struct DecoderSplit {
 }
 
 impl DecoderSplit {
+    /// Get decoder time base.
+    #[inline]
+    pub fn time_base(&self) -> AvRational {
+        self.decoder_time_base
+    }
+
     /// Decode a [`Packet`].
     ///
     /// Feeds the packet to the decoder and returns a frame if there is one available. The caller

src/encode.rs

@@ -126,6 +126,12 @@ impl Encoder {
         self
     }
 
+    /// Get encoder time base.
+    #[inline]
+    pub fn time_base(&self) -> AvRational {
+        self.encoder_time_base
+    }
+
     /// Encode a single `ndarray` frame.
     ///
     /// # Arguments

src/packet.rs

@@ -31,6 +31,12 @@ impl Packet {
         Time::new(Some(self.inner.duration()), self.time_base)
     }
 
+    // Check whether packet is key.
+    #[inline]
+    pub fn is_key(&self) -> bool {
+        self.inner.is_key()
+    }
+
     /// Set packet PTS (presentation timestamp).
     #[inline]
     pub fn set_pts(&mut self, timestamp: &Time) {