This script plugin migrates audiovisual files to ffv1-Video, Version 3, Matroska with LPCM-Audio. The number of Slices per Frame is either default or can be manipulated by custom parameters.
install FFmpeg on the server
see Rosetta SDK, Deployment and Installation
While preservation planning, choose the ffv1MigrationTool as internal plugin. You can either give no parameter (default) or work with a custom parameter.
When no parameter is entered, the plugin runs with default profile. This means a slice number of 16 slices.
The following are valid custom parameters:
- 4 - leads to 4 slices per frame
- 6 - leads to 6 slices per frame
- 9 - leads to 9 slices per frame
- 12 - leads to 12 slices per frame
- 16 - leads to 16 slices per frame
- 24 - leads to 24 slices per frame
- 30 - leads to 30 slices per frame
if migration was not successfull, an error code appears in the log
- 2 - no valid custom parameter
- 3 - more than one custom parameter, only one allowed
- other - error code from FFmpeg, migration failed althoug custom parameter was correct
- Merle Friedrich - German Nation Library of Science and Technology (TIB)
This project is licensed under the MIT License - see the LICENSE file for details