EMA Mezzanine File Creation Specification and Best Practices Version 1.0.1 For
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PD7040/98 Philips Portable DVD Player
Philips Portable DVD Player 18cm/ 7" LCD 5-hr playtime PD7040 Longer movies enjoyment on the go with USB for digital media playback Enjoy your movies anytime, anyplace! The PD7040 portable DVD player features 7”/ 18cm LCD swivel screen for your great viewing experience. You can indulge in up to 5 hours of DVD/DivX®/MPEG movies, MP3-CD/CD music and JPEG photos on the go. Play your movies, music and photos on the go • DVD, DVD+/-R, DVD+/-RW, (S)VCD, CD compatible • DivX Certified for standard DivX video playback • MP3-CD, CD and CD-RW playback • View JPEG images from picture disc Enrich your AV entertainment experience • 7" swivel color LCD panel for improved viewing flexibility • Enjoy movies in 16:9 widescreen format • Built-in stereo speakers Extra touches for your convenience • Up to 5-hour playback with a built-in battery* • USB Direct for music and photo playback • Car mount pouch included for easy in-car use • Full Resume on Power Loss • AC adaptor, car adaptor and AV cable included Portable DVD Player PD7040/98 18cm/ 7" LCD 5-hr playtime Highlights MP3-CD, CD and CD-RW playback USB Direct where you have stopped the movie last time just by reloading the disc. Making your life a lot easier! MP3 is a revolutionary compression Simply plug in your USB device on the system technology by which large digital music files can and share your stored digital music and photos be made up to 10 times smaller without with your family and friends. radically degrading their audio quality. -
A History of Video Game Consoles Introduction the First Generation
A History of Video Game Consoles By Terry Amick – Gerald Long – James Schell – Gregory Shehan Introduction Today video games are a multibillion dollar industry. They are in practically all American households. They are a major driving force in electronic innovation and development. Though, you would hardly guess this from their modest beginning. The first video games were played on mainframe computers in the 1950s through the 1960s (Winter, n.d.). Arcade games would be the first glimpse for the general public of video games. Magnavox would produce the first home video game console featuring the popular arcade game Pong for the 1972 Christmas Season, released as Tele-Games Pong (Ellis, n.d.). The First Generation Magnavox Odyssey Rushed into production the original game did not even have a microprocessor. Games were selected by using toggle switches. At first sales were poor because people mistakenly believed you needed a Magnavox TV to play the game (GameSpy, n.d., para. 11). By 1975 annual sales had reached 300,000 units (Gamester81, 2012). Other manufacturers copied Pong and began producing their own game consoles, which promptly got them sued for copyright infringement (Barton, & Loguidice, n.d.). The Second Generation Atari 2600 Atari released the 2600 in 1977. Although not the first, the Atari 2600 popularized the use of a microprocessor and game cartridges in video game consoles. The original device had an 8-bit 1.19MHz 6507 microprocessor (“The Atari”, n.d.), two joy sticks, a paddle controller, and two game cartridges. Combat and Pac Man were included with the console. In 2007 the Atari 2600 was inducted into the National Toy Hall of Fame (“National Toy”, n.d.). -
Download Media Player Codec Pack Version 4.1 Media Player Codec Pack
download media player codec pack version 4.1 Media Player Codec Pack. Description: In Microsoft Windows 10 it is not possible to set all file associations using an installer. Microsoft chose to block changes of file associations with the introduction of their Zune players. Third party codecs are also blocked in some instances, preventing some files from playing in the Zune players. A simple workaround for this problem is to switch playback of video and music files to Windows Media Player manually. In start menu click on the "Settings". In the "Windows Settings" window click on "System". On the "System" pane click on "Default apps". On the "Choose default applications" pane click on "Films & TV" under "Video Player". On the "Choose an application" pop up menu click on "Windows Media Player" to set Windows Media Player as the default player for video files. Footnote: The same method can be used to apply file associations for music, by simply clicking on "Groove Music" under "Media Player" instead of changing Video Player in step 4. Media Player Codec Pack Plus. Codec's Explained: A codec is a piece of software on either a device or computer capable of encoding and/or decoding video and/or audio data from files, streams and broadcasts. The word Codec is a portmanteau of ' co mpressor- dec ompressor' Compression types that you will be able to play include: x264 | x265 | h.265 | HEVC | 10bit x265 | 10bit x264 | AVCHD | AVC DivX | XviD | MP4 | MPEG4 | MPEG2 and many more. File types you will be able to play include: .bdmv | .evo | .hevc | .mkv | .avi | .flv | .webm | .mp4 | .m4v | .m4a | .ts | .ogm .ac3 | .dts | .alac | .flac | .ape | .aac | .ogg | .ofr | .mpc | .3gp and many more. -
Encoding H.264 Video for Streaming and Progressive Download
What is Tuning? • Disable features that: • Improve subjective video quality but • Degrade objective scores • Example: adaptive quantization – changes bit allocation over frame depending upon complexity • Improves visual quality • Looks like “error” to metrics like PSNR/VMAF What is Tuning? • Switches in encoding string that enables tuning (and disables these features) ffmpeg –input.mp4 –c:v libx264 –tune psnr output.mp4 • With x264, this disables adaptive quantization and psychovisual optimizations Why So Important • Major point of contention: • “If you’re running a test with x264 or x265, and you wish to publish PSNR or SSIM scores, you MUST use –tune PSNR or –tune SSIM, or your results will be completely invalid.” • http://x265.org/compare-video-encoders/ • Absolutely critical when comparing codecs because some may or may not enable these adjustments • You don’t have to tune in your tests; but you should address the issue and explain why you either did or didn’t Does Impact Scores • 3 mbps football (high motion, lots of detail) • PSNR • No tuning – 32.00 dB • Tuning – 32.58 dB • .58 dB • VMAF • No tuning – 71.79 • Tuning – 75.01 • Difference – over 3 VMAF points • 6 is JND, so not a huge deal • But if inconsistent between test parameters, could incorrectly show one codec (or encoding configuration) as better than the other VQMT VMAF Graph Red – tuned Green – not tuned Multiple frames with 3-4-point differentials Downward spikes represent untuned frames that metric perceives as having lower quality Tuned Not tuned Observations • Tuning -
Forensic Analysis of the Nintendo 3DS NAND
Edith Cowan University Research Online ECU Publications Post 2013 2019 Forensic Analysis of the Nintendo 3DS NAND Gus Pessolano Huw O. L. Read Iain Sutherland Edith Cowan University Konstantinos Xynos Follow this and additional works at: https://ro.ecu.edu.au/ecuworkspost2013 Part of the Physical Sciences and Mathematics Commons 10.1016/j.diin.2019.04.015 Pessolano, G., Read, H. O., Sutherland, I., & Xynos, K. (2019). Forensic analysis of the Nintendo 3DS NAND. Digital Investigation, 29, S61-S70. Available here This Journal Article is posted at Research Online. https://ro.ecu.edu.au/ecuworkspost2013/6459 Digital Investigation 29 (2019) S61eS70 Contents lists available at ScienceDirect Digital Investigation journal homepage: www.elsevier.com/locate/diin DFRWS 2019 USA e Proceedings of the Nineteenth Annual DFRWS USA Forensic Analysis of the Nintendo 3DS NAND * Gus Pessolano a, Huw O.L. Read a, b, , Iain Sutherland b, c, Konstantinos Xynos b, d a Norwich University, Northfield, VT, USA b Noroff University College, 4608 Kristiansand S., Vest Agder, Norway c Security Research Institute, Edith Cowan University, Perth, Australia d Mycenx Consultancy Services, Germany article info abstract Article history: Games consoles present a particular challenge to the forensics investigator due to the nature of the hardware and the inaccessibility of the file system. Many protection measures are put in place to make it deliberately difficult to access raw data in order to protect intellectual property, enhance digital rights Keywords: management of software and, ultimately, to protect against piracy. History has shown that many such Nintendo 3DS protections on game consoles are circumvented with exploits leading to jailbreaking/rooting and Games console allowing unauthorized software to be launched on the games system. -
The Kid3 Handbook
The Kid3 Handbook Software development: Urs Fleisch The Kid3 Handbook 2 Contents 1 Introduction 11 2 Using Kid3 12 2.1 Kid3 features . 12 2.2 Example Usage . 12 3 Command Reference 14 3.1 The GUI Elements . 14 3.1.1 File List . 14 3.1.2 Edit Playlist . 15 3.1.3 Folder List . 15 3.1.4 File . 16 3.1.5 Tag 1 . 17 3.1.6 Tag 2 . 18 3.1.7 Tag 3 . 18 3.1.8 Frame List . 18 3.1.9 Synchronized Lyrics and Event Timing Codes . 21 3.2 The File Menu . 22 3.3 The Edit Menu . 28 3.4 The Tools Menu . 29 3.5 The Settings Menu . 32 3.6 The Help Menu . 37 4 kid3-cli 38 4.1 Commands . 38 4.1.1 Help . 38 4.1.2 Timeout . 38 4.1.3 Quit application . 38 4.1.4 Change folder . 38 4.1.5 Print the filename of the current folder . 39 4.1.6 Folder list . 39 4.1.7 Save the changed files . 39 4.1.8 Select file . 39 4.1.9 Select tag . 40 The Kid3 Handbook 4.1.10 Get tag frame . 40 4.1.11 Set tag frame . 40 4.1.12 Revert . 41 4.1.13 Import from file . 41 4.1.14 Automatic import . 41 4.1.15 Download album cover artwork . 42 4.1.16 Export to file . 42 4.1.17 Create playlist . 42 4.1.18 Apply filename format . 42 4.1.19 Apply tag format . -
W4: OBJECTIVE QUALITY METRICS 2D/3D Jan Ozer [email protected] 276-235-8542 @Janozer Course Overview
W4: OBJECTIVE QUALITY METRICS 2D/3D Jan Ozer www.streaminglearningcenter.com [email protected] 276-235-8542 @janozer Course Overview • Section 1: Validating metrics • Section 2: Comparing metrics • Section 3: Computing metrics • Section 4: Applying metrics • Section 5: Using metrics • Section 6: 3D metrics Section 1: Validating Objective Quality Metrics • What are objective quality metrics? • How accurate are they? • How are they used? • What are the subjective alternatives? What Are Objective Quality Metrics • Mathematical formulas that (attempt to) predict how human eyes would rate the videos • Faster and less expensive than subjective tests • Automatable • Examples • Video Multimethod Assessment Fusion (VMAF) • SSIMPLUS • Peak Signal to Noise Ratio (PSNR) • Structural Similarity Index (SSIM) Measure of Quality Metric • Role of objective metrics is to predict subjective scores • Correlation with Human MOS (mean opinion score) • Perfect score - objective MOS matched actual subjective tests • Perfect diagonal line Correlation with Subjective - VMAF VMAF PSNR Correlation with Subjective - SSIMPLUS PSNR SSIMPLUS SSIMPLUS How Are They Used • Netflix • Per-title encoding • Choosing optimal data rate/rez combination • Facebook • Comparing AV1, x265, and VP9 • Researchers • BBC comparing AV1, VVC, HEVC • My practice • Compare codecs and encoders • Build encoding ladders • Make critical configuration decisions Day to Day Uses • Optimize encoding parameters for cost and quality • Configure encoding ladder • Compare codecs and encoders • Evaluate -
Screen Capture Tools to Record Online Tutorials This Document Is Made to Explain How to Use Ffmpeg and Quicktime to Record Mini Tutorials on Your Own Computer
Screen capture tools to record online tutorials This document is made to explain how to use ffmpeg and QuickTime to record mini tutorials on your own computer. FFmpeg is a cross-platform tool available for Windows, Linux and Mac. Installation and use process depends on your operating system. This info is taken from (Bellard 2016). Quicktime Player is natively installed on most of Mac computers. This tutorial focuses on Linux and Mac. Table of content 1. Introduction.......................................................................................................................................1 2. Linux.................................................................................................................................................1 2.1. FFmpeg......................................................................................................................................1 2.1.1. installation for Linux..........................................................................................................1 2.1.1.1. Add necessary components........................................................................................1 2.1.2. Screen recording with FFmpeg..........................................................................................2 2.1.2.1. List devices to know which one to record..................................................................2 2.1.2.2. Record screen and audio from your computer...........................................................3 2.2. Kazam........................................................................................................................................4 -
(A/V Codecs) REDCODE RAW (.R3D) ARRIRAW
What is a Codec? Codec is a portmanteau of either "Compressor-Decompressor" or "Coder-Decoder," which describes a device or program capable of performing transformations on a data stream or signal. Codecs encode a stream or signal for transmission, storage or encryption and decode it for viewing or editing. Codecs are often used in videoconferencing and streaming media solutions. A video codec converts analog video signals from a video camera into digital signals for transmission. It then converts the digital signals back to analog for display. An audio codec converts analog audio signals from a microphone into digital signals for transmission. It then converts the digital signals back to analog for playing. The raw encoded form of audio and video data is often called essence, to distinguish it from the metadata information that together make up the information content of the stream and any "wrapper" data that is then added to aid access to or improve the robustness of the stream. Most codecs are lossy, in order to get a reasonably small file size. There are lossless codecs as well, but for most purposes the almost imperceptible increase in quality is not worth the considerable increase in data size. The main exception is if the data will undergo more processing in the future, in which case the repeated lossy encoding would damage the eventual quality too much. Many multimedia data streams need to contain both audio and video data, and often some form of metadata that permits synchronization of the audio and video. Each of these three streams may be handled by different programs, processes, or hardware; but for the multimedia data stream to be useful in stored or transmitted form, they must be encapsulated together in a container format. -
Ogg Audio Codec Download
Ogg audio codec download click here to download To obtain the source code, please see the xiph download page. To get set up to listen to Ogg Vorbis music, begin by selecting your operating system above. Check out the latest royalty-free audio codec from Xiph. To obtain the source code, please see the xiph download page. Ogg Vorbis is Vorbis is everywhere! Download music Music sites Donate today. Get Set Up To Listen: Windows. Playback: These DirectShow filters will let you play your Ogg Vorbis files in Windows Media Player, and other OggDropXPd: A graphical encoder for Vorbis. Download Ogg Vorbis Ogg Vorbis is a lossy audio codec which allows you to create and play Ogg Vorbis files using the command-line. The following end-user download links are provided for convenience: The www.doorway.ru DirectShow filters support playing of files encoded with Vorbis, Speex, Ogg Codecs for Windows, version , ; project page - for other. Vorbis Banner Xiph Banner. In our effort to bring Ogg: Media container. This is our native format and the recommended container for all Xiph codecs. Easy, fast, no torrents, no waiting, no surveys, % free, working www.doorway.ru Free Download Ogg Vorbis ACM Codec - A new audio compression codec. Ogg Codecs is a set of encoders and deocoders for Ogg Vorbis, Speex, Theora and FLAC. Once installed you will be able to play Vorbis. Ogg Vorbis MSACM Codec was added to www.doorway.ru by Bjarne (). Type: Freeware. Updated: Audiotags: , 0x Used to play digital music, such as MP3, VQF, AAC, and other digital audio formats. -
Multimedia Compression Techniques for Streaming
International Journal of Innovative Technology and Exploring Engineering (IJITEE) ISSN: 2278-3075, Volume-8 Issue-12, October 2019 Multimedia Compression Techniques for Streaming Preethal Rao, Krishna Prakasha K, Vasundhara Acharya most of the audio codes like MP3, AAC etc., are lossy as Abstract: With the growing popularity of streaming content, audio files are originally small in size and thus need not have streaming platforms have emerged that offer content in more compression. In lossless technique, the file size will be resolutions of 4k, 2k, HD etc. Some regions of the world face a reduced to the maximum possibility and thus quality might be terrible network reception. Delivering content and a pleasant compromised more when compared to lossless technique. viewing experience to the users of such locations becomes a The popular codecs like MPEG-2, H.264, H.265 etc., make challenge. audio/video streaming at available network speeds is just not feasible for people at those locations. The only way is to use of this. FLAC, ALAC are some audio codecs which use reduce the data footprint of the concerned audio/video without lossy technique for compression of large audio files. The goal compromising the quality. For this purpose, there exists of this paper is to identify existing techniques in audio-video algorithms and techniques that attempt to realize the same. compression for transmission and carry out a comparative Fortunately, the field of compression is an active one when it analysis of the techniques based on certain parameters. The comes to content delivering. With a lot of algorithms in the play, side outcome would be a program that would stream the which one actually delivers content while putting less strain on the audio/video file of our choice while the main outcome is users' network bandwidth? This paper carries out an extensive finding out the compression technique that performs the best analysis of present popular algorithms to come to the conclusion of the best algorithm for streaming data. -
PD9000/37 Philips Portable DVD Player
Philips Portable DVD Player 22.9 cm (9") LCD 5-hr playtime PD9000 Enjoy movies longer, while on the go Enjoy your movies anytime, anyplace! The PD9000 portable DVD player features 9” TFT LCD screen for your great viewing experience. You can indulge in up to 5 hours of DVD/ DivX®/MPEG movies, MP3-CD/CD music and JPEG photos on the go. Play your movies, music and photos on the go • DVD, DVD+/-R, DVD+/-RW, (S)VCD, CD compatible • DivX Certified for standard DivX video playback • MP3-CD, CD and CD-RW playback • View JPEG images from picture disc Enrich your AV entertainment experience • 22.9 cm (9") TFT color widescreen LCD display • Built-in stereo speakers Extra touches for your convenience • Up to 5-hour playback with a built-in battery* • AC adaptor, car adaptor and AV cable included • Car mount pouch included for easy in-car use • Full Resume on Power Loss Portable DVD Player PD9000/37 22.9 cm (9") LCD 5-hr playtime Highlights Specifications DVD, DVD+/-RW, (S)VCD, CD DivX Certified Picture/Display With DivX® support, you are able to enjoy DivX • Diagonal screen size (inch): 9 inch encoded videos and movies from the Internet, • Resolution: 640(w)x220(H)x3(RGB) including purchased Hollywood films. The DivX media •Display screen type: LCD TFT format is an MPEG-4 based video compression technology that enables you to save large files like Sound movies, trailers and music videos on media like CD-R/ • Output Power: 250mW RMS(built-in speakers) RW and DVD recordable discs, USB storage and • Output power (RMS): 5mW RMS(earphone) other memory cards for playback on your DivX • Signal to noise ratio: >80dB(earphone), >62dB(built- Certified® Philips device.