Em Andamento

Module: Reading available information from files

Prerequisites: executable with java 1.5 and higher on Linux system without GUI/X

The aim is to develop a class that extracts all human readable information from files and provides them in a structure and data type suitable for further processing.

For suitable file types, a preview (thumbnails for images/videos) should be generated.

The corresponding API documentation should be elaborated using javadoc.

Suitable structures means: file size in data type long, file name in string, ID3-tags, EXIF, RIFF, AVI in objects that correspond to the format specifications.

The class and the structure have to be modularly expandable in order to be able to add the processing of new file formats and the providing of information in other data types easily.

API documentation of the class

File types and information:

Information that should be read from all files:

- File name

- MIME type

- File size

Audio files:

- IFF/RIFF information

- ID3/ID3v2 tags

Images:

- IFF/RIFF information

- EXIF/IPTC data

For images: generation of thumbnails with the possibility to adjust format, size, quality

Video:

- Format / encoding: mpeg-1. mpeg-2, mpeg-4, avi, divx/xvid, wmv, rm

- Play time, resolution, bitrate, audio format of the soundtracks

- Frame capturing for adjustable point in time, e.g. at second 20 or frame 1500

For videos: generation of thumbnails from the captured frame with the possibility to adjust format, size, quality

Archives (zip, rar):

- Table of contents

- Information whether the archive is protected by password

Habilidades: Serviços de audio, Java

Ver mais: types data structures java, types data structures, types data structure, type data structures, string data structure, order processing services, new data structures, module archive, java table data structure, java api table, format services, data structure types, data structures types, data capturing services, java read zip file, type audio, type 1500, structures, rm, mpeg, extracts, exif, archives, add audio files, java means

Acerca do Empregador:
( 0 comentários ) Bochum, Germany

ID do Projeto: #145188

Premiar a:

abas2007

We can deliver this in 40 days. Phase 1: API to get the standard file information & the Table of Conntents for Archives. [ 5 days from commencing ] Phase 2: Images and Audio files Including thumbnails for images Mais

$450 USD em 30 dias
(0 Avaliações)
0.0

4 freelancers estão ofertando em média $838 para este trabalho

Georgia

I am interested. What you need is not trivial and needs huge amount of work.

$1500 USD in 30 dias
(5 Comentários)
5.5
wisemikky

this is quite challenging but also fun, let me have it

$700 USD in 30 dias
(0 Comentários)
0.0
rahiltalwar

Hi, I am software developer with 4 years of experience in java and realted technologies. I have recently finished working on a project with Neighboroo.com. Your project seems like a challenging one and I can assure Mais

$700 USD in 40 dias
(0 Comentários)
0.0