(b) File structure

The camera will create a folder named ‘VIDEO’ in the root directory of the compact flash card. It will also create an ‘HVR’ folder within the ‘VIDEO’ folder and it is in this folder that the video content will be stored.

The file names will match the following convention:-

XX_CCCC_YYYY-MM-DD_hhmmss.ext

where

XXCamera number – configurable in the memory recorder

CCCC Clip number – will increment by one for each new clip

YYYY Year – taken from timecode

MM

Month – taken from timecode

DD

Day – taken from timecode

hh

Hour – taken from timecode

mm

Day – taken from timecode

ss

Day – taken from timecode

ext

File type - .m2t/.dv/.avi

There are also other files stored on the compact flash (eg. .idx files) that contain further information about the content. However, all the audio and video is recorded within the .m2t/.dv/.avi file.

Note. The compact flash cards are formatted following the FAT32 specification. This format can be read/written on both Windows and Mac based platforms without the need to install additional software. However, this format has a maximum file size of 4GB, which corresponds to approx. 16 minutes of recording. When the recording time is greater than this, the memory recorder will automatically start a new file when the 4GB size is reached. The files can then be seamlessly merged back together on a computer.

(c) Copying and backing up content

It should be remembered, that when using the memory recorder it is also possible to create an instant back-up on the tape. Many users find the idea of having a tape as back-up and long term archive as their preferred solution. For backing up the files, there are varying tools that can help with copying and backing up content, although these are not covered here.

When looking to remove or copy the content from the compact flash, then it is important to copy all the files from the card. It is recommended that the ‘VIDEO’ folder is copied into a folder on the destination drive. This will ensure that all the files, including the index information are transferred, and not just the video and audio. These additional files may enable better integration with the editing system

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© Sony United Kingdom Ltd

March 2009

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Sony Ericsson HVR-MRC1 user manual File structure, Copying and backing up content

HVR-MRC1 specifications

The Sony Ericsson HVR-MRC1 is a remarkable device designed for professionals in the videography and broadcasting sectors. This high-performance microphone recorder serves as an essential tool for capturing high-quality audio effortlessly. The HVR-MRC1 is compatible with various Sony HD camcorders and allows users to streamline their recording process, ensuring that high fidelity and clarity are maintained in every project.

One of its standout features is its dual-channel recording capability. This allows users to capture audio from two separate sources simultaneously. The device is equipped with a built-in stereo microphone, which is particularly useful for interviews, music, and events where capturing ambient sound is crucial. Furthermore, it supports external microphones, giving users flexibility and choice in their audio setup.

The HVR-MRC1 includes advanced audio processing technology, ensuring that recorded sound remains crisp and clear under various conditions. The built-in low-cut filter effectively reduces background noise, enabling users to focus on the primary audio source. This feature is especially beneficial in noisy environments where wind or crowd noise can interfere with recording quality.

Battery efficiency is another critical characteristic of the HVR-MRC1. It operates on standard AA batteries, which provide long run times, allowing users to record without worrying about the power supply. This is particularly advantageous for professionals working on location or in remote settings where access to electricity may be limited.

In terms of connectivity, the HVR-MRC1 features multiple input options, including XLR and TRS inputs, making it compatible with various audio equipment. It also supports timecode synchronization, a must-have for film and video editors seeking to achieve precise alignment between audio and visual elements.

Moreover, the device's compact and rugged design makes it suitable for fieldwork, ensuring durability and reliability in various shooting conditions. The user interface is designed for ease of use, featuring intuitive controls that allow professionals to adjust settings quickly and effectively without interrupting their workflow.

Overall, the Sony Ericsson HVR-MRC1 is an exceptional microphone recorder that combines portability, advanced features, and superior sound quality. With its suitability for a wide range of applications, it stands out as a valuable addition to any videographer's toolkit, enhancing the overall quality of audio capture in professional settings.