At9tool.exe [repack] Access
Overview
) for PS Vita and PS4. It allows conversion between WAV and AT9 formats and supports setting loop points for game audio. For a GUI-based interface for this tool, visit XyLe-GBP/ATRACTool-Reloaded
Because CLI tools can be intimidating, the community has developed GUI-based wrappers at9tool.exe in the background: ATRACTool-Reloaded at9tool.exe
If you provide the specific version or source of your at9tool.exe , I can give more precise command-line options. Overview ) for PS Vita and PS4
(Here, -e stands for encode, and -br sets the bitrate). (Here, -e stands for encode, and -br sets the bitrate)
Command-line only; requires technical knowledge or a separate GUI. Versatility Only useful for Sony ATRAC formats (AT3/AT9). Availability Gray Market
Note:
FFMPEG generally cannot encode ATRAC9 due to proprietary licensing. It can sometimes decode it, but artifacts are common. at9tool.exe remains the only reliable way to create verified audio assets for PlayStation builds.
ATRACTool. Downloads GitHub (pre-)release. Utility tool to convert Sony's ATRAC3/ATRAC3plus/ATRAC9(.AT3/.AT9) to Wave(.WAV) sound. GitHub Tupelov/AutoAT9Tools - GitHub