
Media Stream API - Pt.2
Online ASR with Emformer RNN-T
Device ASR with Emformer RNN-T
Accelerated Video Decoding with NVDEC

† To use StreamReader, FFmpeg libraries are required. Please install FFmpeg. The coverage of codecs depends on how these libraries are configured. TorchAudio official binaries are compiled to work with FFmpeg 4 libraries; FFmpeg 5 can be used if TorchAudio is built from source.
(BETA) CTC Beam Search Decoder
TorchAudio integrates the wav2letter CTC beam search decoder from Flashlight (GitHub). The addition of this inference time decoder enables running end-to-end CTC ASR evaluation using TorchAudio utils.