Sharp VL-DX10U Manuale Utente Scaricare il pdf (Pagina 23)

Using Your Video with the Oracle Video Server

Oracle Video Server Quick Start 17

Using mdscopy

If your encoded video is to be copied into the MDS from a CD-ROM or removable

hard drive, use the mdscopy utility.

This example copies the file yourvideo.mpg from the current host directory into the

MDS volume video:

UNIX

% mdscopy ./yourvideo.mpg /mds/video

Windows NT

C:> mdscopy .\yourvideo.mpg /mds/video

For further information on mdstar and mdscopy, refer to the Oracle Video Server

Administrator’s Guide and Command Reference.

Task 3. Registering Content Files

For each content file loaded into the MDS, you must register the file with the MDS

and the database (if available). When you register a content file with the MDS, you

generate a tag file which the MDS stores with the content file. Tag files contain

important video information, such as encoding rate, time length, and data used for

rate-control operations (seek forward, seek backward, pause) that the client

application uses when accessing the video content file.

When registering content, be sure to specify the

.mpi

file extension for the tag file.

Registering MPEG Files

This example registers the MPEG (Motion Picture Experts Group) file

yourvideo.mpg, giving the extension .mpi to the tag file:

% vstag /mds/video/yourvideo.mpg /mds/video/yourvideo.mpi

Converting and Registering AVI Files

To play AVI (Audio Video Interleaved) files from the Oracle Video Server, you must

convert them to Oracle Streaming Format (OSF) files, which are optimized for

streaming.

This example converts and registers the AVI file yourvideo.avi in the local file

system and copies it to the MDS volume video:

C:> vsmkosf ./yourvideo.avi /mds/video/yourvideo

1 2 ... 18 19 20 21 22 23 24 25 26 27 28

Nessun commento

Sharp VL-DX10U Manuale Utente Pagina 23