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ArcSoft Mpeg Demux v1.0.2.122 - Cyberlink Demuxer v2. If no I frame is found within a certain number of frames, the decoder starts decoding P frames and outputs non–I frames at a fixed interval (one per N pictures) until an I frame is reached. CyberLink MPEG-2/H.264/VC-1 Video Decoder (PDVD9) v1. In this mode, the decoder initially decodes only I frames. This mode is intended for quick generation of thumbnail images. When this method is called, the decoder outputs only frames that fall within the range of time stamps specified by the caller. For precise seeking, call the IMFTransform::SetOutputBounds method. To enable low latency mode, set the CODECAPI_AVLowLatencyMode attribute. However, the decoder buffers fewer samples in this mode, which can potentially lead to glitches, because the decoder does not decode as many frames in advance. It reduces start-up latency, so the decoder produces the first output sample sooner. This mode is appropriate for scenarios such as real-time communications. The decoder supports DirectX Video Acceleration (DXVA) using either Microsoft Direct3D 9 or Microsoft Direct3D 11. The maximum supported resolution is 1920 × 1088 pixels. The input to the decoder must be an elementary stream. The MPEG-2 video decoder exposes the following interfaces: MFVideoFormat_I420 MFVideoFormat_IYUV MFVideoFormat_NV12 MFVideoFormat_YUY2 MFVideoFormat_YV12
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The decoder supports the following output types. The decoder supports the following input media types. The decoder supports MPEG-2 Simple and Main profile video (H.262, ISO/IEC 13818-2) and MPEG-1 video (ISO/IEC 11172-2).
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Specific solutions can be discussed and customized based on hardware platform capabilities and overall user experience design.ĪrcSoft Low-Light Shot Technology is already widely used on smartphones, DSCs, TV, tablets, robots, smart home systems and other smart devices.The MPEG-2 Video Decoder is a Media Foundation transform that decodes MPEG-1 and MPEG-2 video. For high-end platforms, optimization can also be performed for integrated or independent DSPs. Platforms’ RAW image formats and camera modules are optimized to produce a better output than devices with similar hardware specifications using YUV format.Īlgorithms used in ArcSoft Low-Light Shot Technology have been extensively optimized for some low to mid-range platforms. When combined with ArcSoft Low-Light Shot Technology algorithms, not only does this result in a high-quality image, but the overall time to capture a photo is also drastically reduced, thus providing users with an extraordinary handheld shooting experience.įor high-end platforms, ArcSoft also provides customized top-grade night scene solutions built to accommodate RAW image formats. Through close cooperation with partner hardware manufacturers, ArcSoft has been able to take advantage of their respective continuous high-speed image capture features (such as Qualcomm ZSL technology or MediaTek ZSD technology) to collect multiple RAW image frames at various exposures. In addition to image processing, ArcSoft Low-Light Shot Technology also provides high-performance algorithm solutions for videos, which can process 1080p, 30fps video in realtime on mainstream platforms, while remarkably improving the quality of video preview and recording in low-light environments.
#ARCSOFT MPEG 2 DECODER ISO#
This results in a high-brightness, low-noise, real-color, sharp image, similar in quality to one with ISO levels 2-3 stops lower. ArcSoft Low-Light Shot Technology uses the characteristics and noise distribution of the image captured by various camera sensors under low-light condition and combines this with data from the platform’s ISP to optimize noise-reduction algorithms and parameters.