docs: mark H200 NVL Parakeet audio unsupported (NVBug 6261554)

[kheiss-uwzoo]

Summary

• Mark H200 NVL as Not supported for self-hosted Parakeet audio/video extraction (parakeet-1-1b-ctc-en-us) in the 26.05 support matrix.
• Extend footnote ⁴ and the matrix intro note to include H200 NVL alongside B200/Blackwell, with workarounds (supported GPU, hosted Parakeet, or nimOperator.audio.enabled=false).

Fixes NVBugs 6261554.

Test plan

• Confirm prerequisites-support-matrix.md Audio/video row shows H200 NVL = Not supported⁴ for both Additional Dedicated GPUs and Additional Disk Space.
• Confirm footnote ⁴ lists H200 NVL and references hosted Parakeet / disabling nimOperator.audio.
• Align with NIM Speech ASR support matrix.

[greptile-apps]

Greptile Summary

This PR updates prerequisites-support-matrix.md to mark H200 NVL as unsupported for self-hosted Parakeet audio/video extraction (parakeet-1-1b-ctc-en-us) in the 26.05 release, matching NVBug 6261554.

• Table rows: The H200 NVL column for Audio/video extraction switches from 1¹ to Not supported⁴ for both Additional Dedicated GPUs and Additional Disk Space — consistent with the column order (RTX Pro 6000 → B200 → H200 NVL → H100 → …).
• Intro note & footnote ⁴: Both are updated to list H200 NVL alongside B200/Blackwell, and the workaround text is improved from "Use a non-Blackwell dedicated GPU" to "Use a supported dedicated GPU (for example H100 or A100)" to avoid confusion since H200 NVL is a Hopper GPU, not Blackwell.

Confidence Score: 5/5

Documentation-only change with no code, config, or schema modifications; safe to merge.

The change touches a single Markdown file and makes three consistent edits: the intro note, two table cells, and footnote ⁴. Column ordering is preserved, the new Not supported⁴ cells align with the footnote, and the updated workaround wording correctly distinguishes H200 NVL (Hopper) from Blackwell GPUs.

No files require special attention.

Important Files Changed

Filename	Overview
docs/docs/extraction/prerequisites-support-matrix.md	Documentation-only change; H200 NVL marked Not supported⁴ in the Parakeet audio/video rows, intro note, and footnote ⁴ consistently updated with accurate workaround language.

Flowchart

%%{init: {'theme': 'neutral'}}%%
flowchart TD
    A[User wants audio/video extraction] --> B{GPU type?}
    B -->|H100 / A100 80GB / A100 40GB / A10G / L40S| C[Self-hosted Parakeet ASR\nnimOperator.audio ✅]
    B -->|B200 / Blackwell / H200 NVL / RTX Pro 6000 / RTX PRO 4500 Blackwell| D{Workaround?}
    D -->|Use a supported GPU| C
    D -->|Use hosted inference| E[Hosted Parakeet on\nbuild.nvidia.com ✅]
    D -->|Disable audio| F[nimOperator.audio.enabled=false\nAudio/video skipped ✅]

Loading

%%{init: {'theme': 'base', 'themeVariables': {"darkMode": true, "background": "#0d1117", "primaryColor": "#21262d", "primaryTextColor": "#e6edf3", "primaryBorderColor": "#8b949e", "lineColor": "#8b949e", "textColor": "#e6edf3", "edgeLabelBackground": "#161b22", "actorBkg": "#21262d", "actorBorder": "#8b949e", "actorTextColor": "#e6edf3", "actorLineColor": "#8b949e", "signalColor": "#8b949e", "signalTextColor": "#e6edf3", "noteBkgColor": "#373320", "noteBorderColor": "#d4a72c", "noteTextColor": "#f0e6c0", "labelBoxBkgColor": "#21262d", "labelBoxBorderColor": "#8b949e", "labelTextColor": "#e6edf3", "loopTextColor": "#e6edf3", "activationBkgColor": "#30363d", "activationBorderColor": "#8b949e"}}}%%
flowchart TD
    A[User wants audio/video extraction] --> B{GPU type?}
    B -->|H100 / A100 80GB / A100 40GB / A10G / L40S| C[Self-hosted Parakeet ASR\nnimOperator.audio ✅]
    B -->|B200 / Blackwell / H200 NVL / RTX Pro 6000 / RTX PRO 4500 Blackwell| D{Workaround?}
    D -->|Use a supported GPU| C
    D -->|Use hosted inference| E[Hosted Parakeet on\nbuild.nvidia.com ✅]
    D -->|Disable audio| F[nimOperator.audio.enabled=false\nAudio/video skipped ✅]

Loading

_{Reviews (2): Last reviewed commit: "Merge branch 'main' into docs/6261554-h2..." | Re-trigger Greptile}