[BUG]: NaturalSpeech2 training issue

[KevinLee1993]

Describe the bug

Thank you so much for sharing this wonderful project. However, I have some problem about the tts ns2 training.
./egs/tts/NaturalSpeech2/README.md suggests us to follow other Amphion TTS recipes for the data processing. But After I finish the features that need to be used in ns2 using fs2 and valle data preprocess script, I find I can not run the training script of ns2 successfully. In ./models/tts/naturalspeech2/ns2_dataset.py, some of the features seems to be obtained by refer to "phones" and "num_frames" in metadata, which is NOT included in the train.txt file.
Is there anything else I can do to run ns2 training successfully. Or should I just wait for the official update of ns2 preprocess as I have seen in other issue.
Can any of the author tell me when would the preprocess script be ready? Looking forward for your reply.

[eschmidbauer]

Im experiencing same issue @KevinLee1993 described. Any information on a solution would be helpful.
also thanks for sharing this project!

[HeCheng0625]

Hi, you can use any G2P module to get the phone sequence, and "num_frames" is the number of frames of the melspec. (For example, if the hopsize is 200, the num_frame of an 1s 16KHz audio is 80)