Non-Proprietary, Affordable Reliable Recording Media

Non-Proprietary, Affordable

& Reliable Recording Media

The combination of ProHD and SDHC recording media confer significant advantages in terms of cost savings, shooting flexibility and reliability. The provision of twin card slots on the GY-HM700/HM100 models allows operators to record seamlessly over multiple cards.

Widely Used, Available Anywhere

Among the many types of flash media on the market today, SDHC stand out as the de facto standard. And while sales of professional video tape have remained largely static over the last few years, sales of flash media* have skyrocketed – with the result that SDHC cards are widely and readily available all over the world.

* Includes sales for all uses.

Professional video tape/flash media sales trend

(M units)
600
Professional video tape
Flash media
400
200
0
2005	2006	2007

Increasing sales

of flash media

Economical & Cost Efficient

As the use of SDHC media has become more widespread over the last few years, its cost per gigabyte has fallen dramatically, to a point where it is now a consumable item and comparable to professional video tape in terms of cost per hour of video. And while prices for specialized media cards for professional video use have also fallen, they remain far more expensive than SDHC media per gigabyte, added to which, older codecs generally use higher bit-rates and thus require more storage space.

Price trend of SDHC card (¥/GB)

(JPY)
10000
8000
6000
4000
2000
0
2005	2006	2007	2008

Price comparison

	SDHC		P2
	(1080i/SP mode)		(1080i/DVCPRO HD)
	Price	Capacity	Price	Capacity
60 min.	$70	8GBx2	$2,500	64GB
120 min.	$200	16GBx2	$5,000	64GBx2

Consumable

Price

Media costs based on survey of published prices as of Jun, 2009.

Robust & Reliable

SDHC media has already proved itself as a robust and reliable format that meets the demands of the professional user. Even when compared to expensive proprietary flash media, SDHC can hold its own in terms of data storage life, operating temperature and humidity, and number of read/write/erase cycles. Clips can be protected from accidental deletion or deleted if no longer needed. Damaged clips (due to improper eject, etc.) may be repaired with the "restore file" function.

Recording media

you can trust

Media reliability

	SDHC
Typical insert/eject number	More than 20,000 times
Typical data storage year	10 years
Typical read/write/erase cycle	100,000 cycles
Storage temperature	-25°C to 85°C
Storage humidity	8 to 95%
Typical anti vibration gravity	15Gs (Maximum amplitude of vibration)
Typical anti shock gravity	2000G
Typical anti static electricity durability	15kV(ESD)
MTBF	1,000,000 hours

SDHC card is proven as reliable media for professional use.

GY-HM100, Gy-hm700 specifications

The JVC GY-HM700 and GY-HM100 are two prominent models from JVC's line of professional camcorders, designed to cater to the needs of videographers and filmmakers who seek high-quality video production. Both models stand out for their advanced features, robust build, and excellent performance, facilitating a wide range of shooting scenarios, from journalism to documentary filmmaking.

The JVC GY-HM700 is known for its 1/3-inch CMOS sensor that captures stunning high-definition images with rich detail. It supports various recording formats, including the industry-standard MXF and the popular QuickTime format, enabling seamless workflow integration with non-linear editing systems. The GY-HM700 offers 25 Mbps broadcast-quality recording in full HD and features dual SDHC card slots for extended recording capabilities and backup.

One of the standout features of the GY-HM700 is its ergonomic design, which ensures that it is user-friendly for extended shooting sessions. The camcorder comes equipped with a 23x zoom lens that provides extensive flexibility in framing shots, allowing users to capture distant subjects without sacrificing detail. It also boasts a user-friendly interface, with customizable controls and a large LCD screen for easy monitoring.

On the other hand, the JVC GY-HM100 is a compact and lightweight camcorder that is perfect for those who prioritize portability without compromising on quality. Like the GY-HM700, it features a 1/3-inch CMOS sensor, providing excellent low-light performance and depth of field control. The GY-HM100 is particularly known for its versatility in various shooting conditions and is equipped with built-in dual recording formats: AVCHD and MPEG-2, making it a good choice for both web-based and broadcast applications.

Another notable characteristic of the GY-HM100 is its built-in 10x zoom lens, accompanied by a wide range of manual controls that give users creative freedom in their shots. This camcorder is designed for on-the-go shooting, with a durable build that withstands professional use in different environments.

Both models feature JVC's advanced "Dynamic Range" technology, which enhances image quality by preserving highlights and shadow details, thereby delivering an impressive visual output. Users of both camcorders will appreciate the range of connectivity options, including HDMI and composite outputs, making them compatible with various external monitors and equipment.

In summary, the JVC GY-HM700 and GY-HM100 offer a blend of professional features, portability, and advanced technologies, making them ideal choices for videographers looking to achieve high-quality results in a variety of settings. Whether you require a robust, full-featured camcorder or a compact and portable option, JVC's offerings deliver exceptional performance tailored to meet the demands of contemporary video production.