EZ CD Audio Converter • 音軌擷取 • 音樂轉檔 • 光碟燒錄
EZ CD Audio Converter 是個多合一音樂轉換及擷取軟體，提供CD 音軌擷取外，還可以利用它將音樂檔案，轉換成其他格式。同時亦可燒錄音樂及編輯音樂檔的中繼資料。除此之外，EZ CD Audio Converter 還可製作四種不同格式的光碟片，分別是音樂 CD、MP3 CD/DVD、資料光碟以及 DVD 影音光碟。除了從檔案製作成光碟的功能之外，可以將光碟製作成 ISO 光碟影像檔，而若已經擁有光碟影像檔，也可以利用 EZ CD Audio Converter 將光碟影像檔直接燒錄成光碟。
Imatest Master License
Used by hundreds of companies for developing and testing digital cameras and imaging systems, Imatest Master is our most popular product. It includes the full set of Imatest image quality tests and supports most standard test charts.
Imatest IT License 平衡產品產量和質量
The Industrial Testing (IT) software package allows for integration of key Imatest Master modules into an existing testing program as software components. IT ensures that you have consistent test results throughout the manufacturing process and detects potential quality problems early on, preventing costly loss further down the line.
Imatest Ultimate License
Imatest Ultimate combines the analysis suite of Imatest Master and the automated testing of Imatest IT. This enables engineers to refine their settings while they are integrating Imatest's software library with their factory or lab control systems without having to deal with multiple licenses or computers. Imatest Ultimate offers our complete software capabilities within a single license.
Imatest Ultimate結合了Imatest Master的分析套件和Imatest IT的自動化測試。這使工程師能夠在將Imatest的軟體庫與工廠或實驗室控制系統集成時完善其設置，而無需處理多個許可證或電腦。Imatest Ultimate在單一許可證中提供完整的軟體功能。
Optimize image quality testing
Refine test settings for real-time
results on one license
Ensure outcomes meet
Test Charts 測試圖表 (確保精確度和準確性)
Image quality testing is a field that requires accuracy and reliability. To that end, it’s important that your company uses the right test chart for the imaging equipment that you’re testing. Imatest offers both industry standard charts and proprietary test charts created by our image quality experts to ensure less wasted area and better measurements.
HEVC/H.265 Video ES Viewer Pro solution provides a structural representation of HEVC/H.265 (High Efficiency Video Coding) video elementary stream compliant with the JCT-VC specification. The application allows the user to investigate the video sequence parameter set, picture parameter set and video parameter set with their extensions and inner structures. Supported are HEVC/H.265 video elementary streams with, which have NAL unit separation with start code prefixes as per Annex B in the HEVC specification. The solution supports basic HEX data editing of Access Units.
HEVC/H.265 Video ES Viewer Pro also supports some video elementary stream manipulations, such as SEI messages removal, AUD removal and non-IDR slices removal. Additionally it supports HEVC/H.265 video elementary stream validation and verification, according to the JCT-VC specification.
AVC/H.264 Video ES Viewer Pro solution provides a structural representation of AVC/H.264 video elementary stream compliant with the ISO/IEC 14496-10 specification. The application allows the user to investigate the video sequence parameter set, picture parameter set with their extensions and inner structures. Supported are AVC/H.264 video elementary streams with, which have NAL unit separation with start code prefixes as per Annex B in the AVC specification. The solution supports basic HEX data editing of Access Units.
AVC/H.264 Video ES Viewer Pro also supports some video elementary stream manipulations, such as SEI messages removal, AUD removal and non-IDR slices removal. The Pro version also additionally supports more H.264 structures, such as Slice Header, SEI Messages, SPS Extensions and other structures in accordance to the ISO/IEC 14496-10 and the ITU-T H.264 recommendations.
LatencyMon 是一款專業的音頻檢測軟體，可檢測出電腦上各個驅動的狀態，特別是聲卡驅動的延遲情況，LatencyMon 檢測出電腦音頻延遲、點擊和持久性噪點的原因，了解聲卡驅動是否適配電腦。LatencyMon 還提供了ISR監視器、DPC監視器和pagefault顯示器的功能，播放音樂和玩遊戲的時候，如聲音播放出現問題的話，LatencyMon可檢測問題原因出自何處，雖不能提供解決方案，卻可以掃描出所有的音頻問題。
The audio latency problem
Windows is not a real-time operating system. All requests to the operating system are delivered on a best effort basis. There are no guarantees whatsoever that requests are delivered within a certain time frame, which are the characteristics of a real-time operating system. That is not a problem for most devices and tasks but this is bad news for audio applications (which are considered soft real-time) because they need to deliver data to the subsystem and the hardware in buffers several times per second. If one or more buffers miss their deadlines and are not delivered in time it has audible consequences which are recognized as dropouts, clicks and pops.
About DPCs and ISRs
The Windows thread dispatcher (also known as scheduler) which is part of the kernel executes threads based on a priority scheme. Threads with higher priority will be given a longer execution time (also known as quantum or time slice) than threads with a lower priority. However the kernel also knows other types of units of execution known as interrupt service routines (ISRs). Devices connected to the system may interrupt on a connected CPU and cause their interrupt service routines to execute. An interrupt can occur on the same processor that an audio program is running on. Any thread that was running on the processor on which an interrupt occurred will be temporarily halted regardless of its priority. The interrupt service routine (ISR) is executed and may schedule a DPC (Deferred Procedure Call) to offload an amount of work. The DPC will most likely run immediately on the same processor which means the audio application will halt until both the ISR and the DPC routines have finished execution. That is because ISRs and DPCs run at elevated IRQL which means they cannot become preempted by the thread dispatcher (scheduler). Therefore to guarantee responsiveness of the system, ISR and DPC routines should execute as fast as possible. Guidelines say that they should not spend more than 100 µs of execution time however this is often not reached due to hardware factors beyond the control of the driver developer. If execution time gets too high, the audio program may be unable to deliver audio buffers to the hardware in a timely manner.
About hard pagefaults
Windows uses a concept of virtual memory which relies on the page translation system provided by the CPU. Whenever a memory address is requested which is not available in physical memory (not resident), an INT 14 will occur. The OS provided INT 14 handler will decide how to proceed next. If the page in which the address...
MediaLab從充滿基本和完全格式化的WORD檔、HTML、PowerPoint Shows到多媒體檔案，如audio, video 和 image檔這類的單獨或組合豐富的刺激(stimuli)，皆允許呈現。如果MediaLab無法執行特定任務，在實驗過程中，它將會讓你選擇另行一個獨立的程序，並且回到原先停止之處。
MediaLab runs great on pretty much all current PC systems runnning any current version of Windows (e.g., XP, Vista, Windows 7/10). At least 64 Mb of RAM is recommended, but additional memory can certainly boost perfomance when resource demands are high (e.g., when using an array of multi-media stimuli).
It is not necessary, but installing Microsoft Office on machines that will be running MediaLab, can add some impressive functionalit--e.g., allowing you to embed Word and PowerPoint documents in your experiment and to access the conditional logic and power of Excel for your experimental design.
With Microsoft's Internet Explorer installed, MediaLab can also give you the ability to embed local and internet web pages within your experiment. This means that anything now on the web or anything that could be put on the web can easily be dropped into your experiment.
Finally, a spreadsheet application such as Excel or SPSS is required to view some of the data files produced by MediaLab but this may be done on any machine.
♦ Sony MXF ProRes (Venice / Venice 2): Metadata extraction, playback, and transcoding for Sony ProRes footage in MXF container
♦ DJI Cinema DNG: New import option and look processing, including custom RAW settings and decoding colorspaces for DJI’s RAW format [XT only]
♦ More Sony FX-3 Internal Audio Codecs: Added support for Sony XAVC-S footage with 24bit and/or 4-channel audio
♦ ARRIRAW: Significant boost on M1 Ultra systems
♦ Sony X-OCN: Improved performance with new Metal pipeline [XT only]
♦ AMFs with ALE: Add an ALE index to your batch exported AMFs to reference AMF files with clip names [XT only]
VQ Analyzer 幫助視頻編解碼器開發人員節省時間和金錢，創建符合標準且優化的視頻產品。
Syntax Information for specs in each stream
Compliance Validation/Error Reporting
Dual View mode with 2 in-sync streams
Load Debug YUV with multiple functions
Flexibility with purchasing license
GUI and console mode
Speed and stability of functioning
Detailed video analysis
24/7 worldwide support (1st-year free support service*)
* available with the purchase of a one-year perpetual license
added opening and decoding JPEG XS files
added syntax elements with tooltips to Sintax info tabs
added detailed wavelet coefficients in Precinct, Dequant and Transform modes
added detailed sample values in MCT, NLT and YUV modes
added coefficients grouped by packets and coding groups in Precinct tab in Precinct and Dequant Details
added parameters and formulas of all steps of the Star-Tetrix transformation
added formulas for each sample in NLT Delails
added 4 planes and Bayer-type CFA representation
VVC Versatile Video Coding (MPEG-I Part 3) is a video compression standard
added charts for TU types to Syntax Info/Stats, one for each component
added candidates info to inter Prediction Details
added splitting to prediction units on SAO, ESAO, CCSAO and Adaptive Filter modes
added switching to hex in pop-up for inter and intra blocks in Plediction Details
added handling of 'lhvC' section for the mp4/mov container
added support PCAP format
added support of avc
VVC Versatile Video Coding (MPEG-I Part 3) is a video compression standard
fixed frame output order for mixed_types multilayer streams
added CABAC info for syntax block export
fixed BBV (bitstream bufer verifier)
fixed arrow direction for rectangular intra blocks in Prediction mode
fixed lastpayloadtype_byte size reading
fixed dual view mod...