NVIDIA CUDA VIDEO ENCODER - CUDA Toolkit Documentation

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Overview Availability: Included in NVIDIA GeForce® graphics drivers v181.20 for desktop PCs Supported on all CUDA-enabled GPUs with 32 scalar processor cores or more AVC Version 1.1 Goals: High Profile tools / features Interlaced encoding Features: High Profile. Up to Level 4.1 Interlaced encoding (no MBAFF/PicAFF) Adaptive 8x8 / 4x4 transform CBR rate control Availability: This will be introduced with the R185 graphics drivers in Q2'09 Supported on all CUDA-enabled GPUs (V1.1 also extended the support to CUDA-enabled GPUs with less than 32 cores) NVIDIA CUDA VIDEO ENCODER SP04456-001_v03 | 6
ENCODER FEATURE CHECK LIST Table 1 lists the supported features for the CUDA Encoder. Table 1. AVC Encoder Features Encoder Features Version 1.0 Version 1.1 CAVLC Y Y CABAC Y Y Deblocking Y Y Profile Baseline, Main, High Baseline, Main, High Level Up to 4.1 Up to 4.1 IDR Interval Y Y I Interval Y Y B between P Y Y Interlaced N Y Rate Control CBR/Fixed QP CBR/VBR/Fixed QP/VBR with Min QP Max reference frames 1 (Fixed) 1 (Fixed) ME search range configuration N N Sub-pel refinement Y Y PicAFF N N Adaptive 8x8/4x4 N Y NVIDIA CUDA VIDEO ENCODER SP04456-001_v03 | 7
Page 1 and 2: NVIDIA CUDA VIDEO ENCODER SP04456-0
Page 3 and 4: TABLE OF CONTENTS Overview ........
Page 5: OVERVIEW NVIDIA® CUDA Video Encode
Page 9 and 10: ENCODER INTERFACES NVIDIA CUDA Vide
Page 11 and 12: ENCODER INTERFACES INVVESetting Int
Page 13 and 14: ENCODER INTERFACES GetCodecType Des
Page 15 and 16: ENCODER INTERFACES C-LIBRARY API Th
Page 17 and 18: ENCODER INTERFACES NVIsSupportedCod
Page 19 and 20: ENCODER INTERFACES NVSetParamValue
Page 21 and 22: ENCODER INTERFACES NVEncodeFrame De
Page 23 and 24: ENCODER INTERFACES The callbacks w
Page 25 and 26: ENCODER PARAMETERS The encoder para
Page 27 and 28: Encoder Parameters Parameter Descri
Page 29 and 30: Encoder Parameters ENCODER QUERY PA
Page 31 and 32: APPENDIX A. DIRECTSHOW FILTER GUIDS
Page 33 and 34: Encoder Parameters }; NVVE_ASPECT_R
Page 35 and 36: Encoder Parameters enum NVVE_DI_MOD
Page 37 and 38: Encoder Parameters // DirectShow Fi
Page 39: Notice ALL NVIDIA DESIGN SPECIFICAT

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