Tiou62 | J'ai pu tester la lecture d'une video full HD QuickTime sur une 6200TC puis sur une 7600GS, crois-moi, ça n'avais rien à voir au niveau fluidité.
Liste des formats video accélérés et diverses améliorations chez ATI :
Citation :
Radeon HD 2900
ATI Avivo HD Video and Display Platform
- HD decode acceleration for H.264/AVC, VC-1, DivX and MPEG-2 video formats
- Flawless DVD, HD DVD, and Blu-ray™ playback
- Motion compensation and IDCT (Inverse Discrete Cosine Transformation)
- HD video processing
- Advanced vector adaptive per-pixel de-interlacing
- De-blocking and noise reduction filtering
- Edge enhancement
- Inverse telecine (2:2 and 3:2 pull-down correction)
- Bad edit correction
- High fidelity gamma correction, color correction, color space conversion, and scaling Radeon HD 2600 et 2400
ATI Avivo HD Video and Display Platform
- Dedicated unified video decoder (UVD) for H.264/AVC and VC-1 video formats
- High definition (HD) playback of both Blu-ray and HD DVD formats
- Hardware MPEG-1, MPEG-2, MPEG-4/DivX video decode acceleration
- Motion compensation and iDCT (inverse discrete cosine transform)
- Avivo Video Post Processor
- Color space conversion
- Chroma subsampling format conversion
- Horizontal and vertical scaling
- Gamma correction
- High Quality Video Post Processing
- Advanced vector adaptive per-pixel de-interlacing
- De-blocking and noise reduction filtering
- Detail enhancement
- Inverse telecine (2:2 and 3:2 pull-down correction)
- Bad edit correction
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Idem chez nVidia :
Citation :
GeForce 8800, 8600, 8500 et 8400
NVIDIA PureVideo HD Technology
- Dedicated on-chip video processor
- High-definition H.264, VC-1, MPEG2 and WMV9 decode acceleration
- Advanced spatial-temporal de-interlacing
- Noise Reduction
- Edge Enhancement
- Bad Edit Correction
- Inverse telecine (2:2 and 3:2 pull-down correction)
- High-quality scaling
- Video color correction
- Microsoft® Video Mixing Renderer (VMR) support GeForce 7
NVIDIA PureVideo Technology
- Dedicated on-chip video processor
- High-definition H.264, MPEG2 and WMV9 decode acceleration
- Advanced spatial-temporal de-interlacing
- Inverse telecine (2:2 and 3:2 pull-down correction)
- High-quality video scaling
- Video color correction
- Microsoft® Video Mixing Renderer (VMR) support
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Message édité par Tiou62 le 25-02-2008 à 16:19:00
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