update readme

README.md

@@ -146,6 +146,7 @@ MMAudio was trained on several datasets, including [AudioSet](https://research.g
 
 ## Update Logs
 
+- 2024-12-23: Added training and batch evaluation scripts.
 - 2024-12-14: Removed the `ffmpeg<7` requirement for the demos by replacing `torio.io.StreamingMediaDecoder` with `pyav` for reading frames. The read frames are also cached, so we are not reading the same frames again during reconstruction. This should speed things up and make installation less of a hassle.
 - 2024-12-13: Improved for-loop processing in CLIP/Sync feature extraction by introducing a batch size multiplier. We can approximately use 40x batch size for CLIP/Sync without using more memory, thereby speeding up processing. Removed VAE encoder during inference -- we don't need it.
 - 2024-12-11: Replaced `torio.io.StreamingMediaDecoder` with `pyav` for reading framerate when reconstructing the input video. `torio.io.StreamingMediaDecoder` does not work reliably in huggingface ZeroGPU's environment, and I suspect that it might not work in some other environments as well.