#What is a ddp audio pro
#What is a ddp audio verification

Р В Р вЂ Р В РІР‚С™Р РЋРЎв„ўOften in big post facilities youР В Р вЂ Р В РІР‚С™Р Р†РІР‚С›РЎС›ll find flagship Fibre SANs running StorNext, but thatР В Р вЂ Р В РІР‚С™Р Р†РІР‚С›РЎС›s not supported by Pro Tools Р В Р вЂ Р В РІР‚С™Р Р†Р вЂљРЎС™Р В РІР‚в„ўР вЂ™Р’В it just doesnР В Р вЂ Р В РІР‚С™Р Р†РІР‚С›РЎС›t understand the file system and canР В Р вЂ Р В РІР‚С™Р Р†РІР‚С›РЎС›t see the drive.Р В Р вЂ Р В РІР‚С™Р РЋРЎС™ This means that projects have to be dragged from a SAN to local storage before they can be worked on, which isnР В Р вЂ Р В РІР‚С™Р Р†РІР‚С›РЎС›t particularly efficient and definitely doesnР В Р вЂ Р В РІР‚С™Р Р†РІР‚С›РЎС›t make collaboration easier Р В Р вЂ Р В РІР‚С™Р Р†Р вЂљРЎС™ everyone has to work on a separate, local version of a project, making version control a nightmare.Р В РІР‚СњР вЂ™Р’ВDP storage has the added advantage that if youР В Р вЂ Р В РІР‚С™Р Р†РІР‚С›РЎС›re handling video and audio files, you can partition your storage and format one side for efficient audio file processing, and the other for video, so you get the most efficient performance for your project.Р В РІР‚СњР В РІР‚С›s a slight caveat to this, if youР В Р вЂ Р В РІР‚С™Р Р†РІР‚С›РЎС›re an end-to-end Avid facility and are relying on Interplay/Avid Media Central, then youР В Р вЂ Р В РІР‚С™Р Р†РІР‚С›РЎС›re going to need to invest in AvidР В Р вЂ Р В РІР‚С™Р Р†РІР‚С›РЎС›s own-brand servers and storage Р В Р вЂ Р В РІР‚С™Р Р†Р вЂљРЎС™Р В РІР‚в„ўР вЂ™Р’В DDP canР В Р вЂ Р В РІР‚С™Р Р†РІР‚С›РЎС›t support an Interplay-based workflow.

ISCSI has the added advantage of making DDP storage look like a local drive to Pro Tools, so you can record to it and play back from it in realtime, just as if it was local storage. But what makes it so effective?Р В РІР‚СњР В РІР‚РЋirstly, it uses iSCSI to transport data, which as our engineer Matt Ward explains, Р В Р вЂ Р В РІР‚С™Р РЋРЎв„ўisnР В Р вЂ Р В РІР‚С™Р Р†РІР‚С›РЎС›t so much a networking topology as a hardware interface thatР В Р вЂ Р В РІР‚С™Р Р†РІР‚С›РЎС›s been adapted for networking, which gives you much better throughput and performance for moving audio files.Р В Р вЂ Р В РІР‚С™Р РЋРЎС™ AvidР В Р вЂ Р В РІР‚С™Р Р†РІР‚С›РЎС›s own storage solutions are optimised for video, meaning you lose out on optimum speed and capacity when handling audio files alone.Р В РІР‚СњР вЂ™Р’Вynamic Drive Pool storage has gained traction in recent years by being the only shared storage solution that actually works for audio. Some standard network protocols can be very Р В Р вЂ Р В РІР‚С™Р РЋРЎв„ўchatteryР В Р вЂ Р В РІР‚С™Р РЋРЎС™ or require more management than is really efficient. Many of the NAS solutions for audio weР В Р вЂ Р В РІР‚С™Р Р†РІР‚С›РЎС›ve encountered have had problems with reliability and make big demands on the workstations theyР В Р вЂ Р В РІР‚С™Р Р†РІР‚С›РЎС›re connected to. Various solutions have been proposed and each have their own shortcomings. While they may not have the hulking file sizes and huge bandwidth demands that come with video, collaborative audio workflows demand realtime recording and playback, extremely accurate timing, and the ability to find and load very small files very quickly. Only this way the file is 100% accurate.Р В РІР‚СњР вЂ™Р’ВDPР В Р вЂ Р В РІР‚С™Р Р†РІР‚С›РЎС›s are only needed for creating CDs.Creating a reliable shared storage system for audio presents a unique set of challenges. This means that if the mastering engineer creates a verified DDP, the files need to go directly to

#What is a ddp audio verification

The verification is effective for one time shipment only. With DDP the master can be replicated without transmissionР В РІР‚СњР вЂ™Р’В®rror.Р В РІР‚в„ўР вЂ™Р’В DDP files have a built in error detection, called checksum, that identifies discrepancies between the original DDP and the filesР В РІР‚в„ўР вЂ™Р’В transmitted to the pressing plant. Sometimes this errors are tiny and almost undetectable to our ears, sometimes it can be as serious as If the dataР В РІР‚СњР вЂ™Р’В¬ontains any errors, which is quite common, every copy of the CD will also contain errors. It is extremely important that these data is accurate. It contains the audio image, CD text information, the sequence, the timing and transmissions, and more. Simple words, it specifies the data of your CD (or DVD). The DDP is a complete description of the content of optical discs. It is becoming the mandatory delivery method for many replication This is what the replication facilities need in order to create the CD glass master, from which all the copies are made with. I will make it as simple as possible but still give you theР В РІР‚в„ўР вЂ™Р’В information you need to know!Р В РІР‚СњР вЂ™Р’ВDP, stands for Disc Description Protocol (developed by DCA, Inc.). In this post I will give you some insight on what DDP files are and why