gistfile1.txt

diff --git a/rav1e_js/src/main.rs b/rav1e_js/src/main.rs
index 801e587a..284a7d8c 100644
--- a/rav1e_js/src/main.rs
+++ b/rav1e_js/src/main.rs
@@ -10,32 +10,32 @@ fn main() {
     let mut buf = Vec::with_capacity(len);
     buf.resize(len, 0_u8);
     [buf.clone(), buf.clone(), buf]
   };
 
   let chroma_sampling = ChromaSampling::Cs444;
   let (chroma_width, _) = chroma_sampling.get_chroma_dimensions(width, height);
 
-  let mut f: Frame<u8> = Frame::new(width, height, chroma_sampling);
-  f.planes[0].copy_from_raw_u8(data[0].as_slice(), width, 1);
-  f.planes[1].copy_from_raw_u8(data[1].as_slice(), chroma_width, 1);
-  f.planes[2].copy_from_raw_u8(data[2].as_slice(), chroma_width, 1);
-
   let mut conf = EncoderConfig::default();
   conf.color_description = Some(ColorDescription {
     color_primaries: ColorPrimaries::BT709,
     transfer_characteristics: TransferCharacteristics::BT709,
     matrix_coefficients: MatrixCoefficients::BT709,
   });
   conf.height = height;
   conf.width = width;
   let mut ctx: Context<u8> =
     Config::new().with_encoder_config(conf).new_context().unwrap();
 
+  let mut f = ctx.new_frame();
+  f.planes[0].copy_from_raw_u8(data[0].as_slice(), width, 1);
+  f.planes[1].copy_from_raw_u8(data[1].as_slice(), chroma_width, 1);
+  f.planes[2].copy_from_raw_u8(data[2].as_slice(), chroma_width, 1);
+
   for _ in 0..70 {
     ctx.send_frame(f.clone()).unwrap();
   }
   ctx.flush();
   loop {
     match ctx.receive_packet() {
       Ok(p) => eprintln!("{:?}", p),
       Err(e) => {