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forced_align returns a sub-optimal path when two predecessor states tie

Status: Open.

#4221 In pytorch/audio;

· happyarts opened on Aug 23, 2026

transforms.MFCC: top_db clamp reduces over the time axis and cannot be disabled

Status: Open.

#4220 In pytorch/audio;

· isaacsight opened on Aug 21, 2026

transforms.Vad silently returns an empty tensor when the waveform contains one non-finite sample

Status: Open.

#4216 In pytorch/audio;

· Kayvan-Zahiri opened on Aug 10, 2026

rnnt_loss: per-sequence logits offset is computed in int and overflows for large-vocabulary batches

Status: Open.

#4215 In pytorch/audio;

· happyarts opened on Aug 3, 2026

torchaudio.save silently saturates PCM-scale int16 input after the TorchCodec migration

Status: Open.

#4211 In pytorch/audio;

· John6666cat opened on Jul 30, 2026

forced_align (CPU) segfaults when frames * (2*targets+1) exceeds 2^31: 32-bit loop index overflow

Status: Open.

#4208 In pytorch/audio;

· happyarts opened on Jul 22, 2026

Conformer output depends on padding, silently hurting accuracy at inference (convolution module ignores lengths)

Status: Open.

#4205 In pytorch/audio;

· proshian opened on Jul 12, 2026

Python 3.14 support

Status: Open.

#4202 In pytorch/audio;

· Clayblockunova opened on Jun 19, 2026

Could you please add the cu132 variant to support Torch 2.12.0?

Status: Open.

#4194 In pytorch/audio;

· slavonnet opened on May 15, 2026

How to use torchaudio without ffmpeg?

Status: Open.

#4182 In pytorch/audio;

· JohnHerry opened on Mar 5, 2026

Pointer arithmetic bug in first_matrix__bitonic_topk_kernel causes shared memory out-of-bounds write

Status: Open.

#4181 In pytorch/audio;

· hjldegit opened on Feb 26, 2026

Compatibility issues with torchaudio on NVIDIA Blackwell (GB10) / aarch64 using NGC PyTorch 25.12

Status: Open.

#4169 In pytorch/audio;

· chenqy2 opened on Jan 16, 2026