1 files changed, 0 insertions, 63 deletions
diff --git a/parakeet-rs/src/decoder_tdt.rs b/parakeet-rs/src/decoder_tdt.rs
deleted file mode 100644
index 65f576d..0000000
--- a/parakeet-rs/src/decoder_tdt.rs
+++ /dev/null
@@ -1,63 +0,0 @@
-use crate::decoder::TranscriptionResult;
-use crate::error::Result;
-use crate::vocab::Vocabulary;
-
-/// TDT greedy decoder for Parakeet TDT models
-#[derive(Debug)]
-pub struct ParakeetTDTDecoder {
-    vocab: Vocabulary,
-}
-
-impl ParakeetTDTDecoder {
-    /// Load decoder from vocab file
-    pub fn from_vocab(vocab: Vocabulary) -> Self {
-        Self { vocab }
-    }
-
-    /// Decode tokens with timestamps
-    /// For TDT models, greedy decoding is done in the model, here we just convert to text
-    pub fn decode_with_timestamps(
-        &self,
-        tokens: &[usize],
-        frame_indices: &[usize],
-        _durations: &[usize],
-        hop_length: usize,
-        sample_rate: usize,
-    ) -> Result<TranscriptionResult> {
-        let mut result_tokens = Vec::new();
-        let mut full_text = String::new();
-         // TDT encoder does 8x subsampling
-        let encoder_stride = 8;
-
-        for (i, &token_id) in tokens.iter().enumerate() {
-            if let Some(token_text) = self.vocab.id_to_text(token_id) {
-                let frame = frame_indices[i];
-                let start = (frame * encoder_stride * hop_length) as f32 / sample_rate as f32;
-                let end = if i + 1 < frame_indices.len() {
-                    (frame_indices[i + 1] * encoder_stride * hop_length) as f32 / sample_rate as f32
-                } else {
-                    start + 0.01
-                };
-
-                // Handle SentencePiece format (▁ prefix for word start)
-                let display_text = token_text.replace('▁', " ");
-
-                // Skip special tokens
-                if !(token_text.starts_with('<') && token_text.ends_with('>') && token_text != "<unk>") {
-                    full_text.push_str(&display_text);
-
-                    result_tokens.push(crate::decoder::TimedToken {
-                        text: display_text,
-                        start,
-                        end,
-                    });
-                }
-            }
-        }
-
-        Ok(TranscriptionResult {
-            text: full_text.trim().to_string(),
-            tokens: result_tokens,
-        })
-    }
-}