Media file access and storage solution for multi-workstation/multi-platform non-linear video editing systems

• US 9,552,843 B2
• Filed: 06/19/2009
• Issued: 01/24/2017
• Est. Priority Date: 06/19/2008
• Status: Active Grant

• Current Assignee: EditShare LLC
• Original Assignee: Andrew Liebman
• Inventors: Liebman, Andrew
• Primary Examiner(s): Mahmoudi, Tony
• Assistant Examiner(s): Le, Michael
• Application Number:
  US12/999,964
• Publication Number:
  US 20110167036A1
• Time in Patent Office: 2,776 Days
• Field of Search: 707/608
• US Class Current: 1/1
• CPC Class Codes: G11B 27/034 on discs G11B27/036, G11B27/038 take precedence
• CPC Class Codes: G11B 27/329 on a disc [VTOC]
• CPC Class Codes: G11B 27/34 Indicating arrangements indicating means incorporated in magazine or cassette G11B23/046 and G11B23/0875; indicating measured values in general G01D

Abstract

A novel system, method and computer program product for accessing digital media files stored in a media storage device via a server device in communication with the media storage device. The method provides a Project Sharing feature for enabling collaborative sharing of Non Linear Editing (NLE) Projects, even though the NLE application might normally define and save Projects as a single monolithic project file. The system and method provides a file directory and symlink scheme that allows ALL editors who are “members” of a Project Space to see all the bins created by all other editors, but controlling the WRITE ACCESS to the bins according to whose “User Folder” the bins resided in, i.e., a user-based locking scheme is provided to allow control over who can and cannot write to a file. The system and method further treats a single monolithic project file as a collection of smaller Project files, the permissions and ownerships of which could each be controlled independently.

Claims

1. A system for enabling collaboration on one or more video editing projects that run on a non-linear video editing (NLE) program, the system comprising:

a shared project space within a hierarchical file structure on a computer-accessible storage device, the shared project space being associated with one or more editors;

one or more automatically created project folders corresponding to one or more shared video editing projects, each of the one or more project folders containing one or more automatically created user folders, each of the one or more user folders being uniquely associated with only one of the one or more editors;

multiple project files stored within at least one of the one or more project folders or user folders, the multiple project files having automatically assigned ownership, permissions, or both, based at least in part on the folder within which the multiple project files reside, wherein only the one of the one or more editors associated with a respective user folder of the one or more automatically created user folders can view, create, modify, move, and delete the multiple project files stored in the respective user folder;

wherein the multiple project files can be viewed, created, modified, moved, and deleted only as permitted by the ownership, permissions, or both, that are assigned to the multiple project files;

wherein, when the multiple project files are stored in a first editor user folder uniquely associated with a first editor user, the multiple project files can be viewed, created, modified, moved, and deleted only by the first editor user as permitted by the ownership, permissions, or both of the first editor user folder, but can only be viewed and duplicated by other one or more editors;

in response to an event of the first editor user transferring the multiple project files directly from the first editor user folder directly to a second editor user folder uniquely associated with a second editor user, the ownership, permissions, or both, associated with the multiple project files are automatically assigned to the second editor user folder so the multiple project files stored in the second editor user folder can be viewed, created, modified, moved, and deleted only by the second editor user, but the multiple project files can only be viewed and copied by other one or more editors, including the first editor user; and

wherein the NLE program saves metadata associated with each of the multiple project files as a single monolithic and non-divisible file, and wherein the multiple project files together form a single shared video editing project.

2. The system of claim 1, wherein the contents of the user folders are viewable by all editors associated with the shared project space within which the user folders reside.

3. The system of claim 1, further wherein the system is configured to enable transferring the multiple project files from a first editor of the one or more editors to a second editor of the one or more editors.

4. The system of claim 3, wherein the multiple project tiles are transferred by way of a group project folder and the ownership, permissions, or both, are automatically updated.

5. The system of claim 3, wherein the multiple project files are transferred by way of an unprotected folder and the ownership, permissions, or both, are automatically updated.

6. The system of claim 3, wherein the system is configured to provide a predetermined amount of time during which transfer can be undone before the ownership, permissions, or both, are automatically updated.

7. The system of claim 1, further comprising an automatically created group project file folder that is located within the project folder and that is separate from the one or more user folders;

wherein the group project file folder is configured in such a way that any of the one or more editors is allowed to rearrange the contents of the group project file folder into subject matter subfolders; and

wherein ownership, permissions, or both, are automatically assigned such that contents of the group project file folder are designated read only to the one or more editors.

8. The system of claim 1, further comprising:

for each of the one or more editors, one or more virtual views that are each configured to present information to only one corresponding editor, each of the one or more views comprising;

a symbolic link that points to the corresponding editor'"'"'s associated user folder;

an automatically created other users folder that is separate from the symbolic link to the corresponding editor'"'"'s associated user folder; and

for each contents additional editor of the one or more editors that is not the one corresponding editor, a symbolic link automatically placed inside the other users folder that points to the additional editor'"'"'s associated user folder;

wherein the one or more views enable the one or more editors to view the contents of all of the one or more associated user folders for one of the one or more projects.

9. The system of claim 8, wherein each of the one or more views further comprises a symbolic link to an unprotected folder and a symbolic link to a group project file folder.

10. The system of claim 1, wherein,

when the first editor user folder is owned by the first editor user and the second editor'"'"'s user folder is owned by the second editor user,

the first editor can view, create, modify, move, and delete any multiple project files in the first editor'"'"'s user folder, but can only view or copy any multiple project files in the second editor'"'"'s user folder;

and

the second editor can view, create, modify, move, and delete any multiple project files in the second editor'"'"'s user folder, but can only view or copy any multiple project files in the first editor'"'"'s user folder.

11. A computer-implemented method for enabling collaboration on one or more video editing projects that run on a non-linear video editing (NLE) program, the method comprising:

establishing a shared project space within a hierarchical file structure on a computer-accessible storage device, the shared project space being associated with one or more editors;

automatically creating one or more project folders corresponding to one or more shared video editing projects, each of the one or more project folders containing one or more automatically created user folders, each of the one or more user folders being uniquely associated with only one of the one or more editors;

storing multiple project files within at least one of the one or more project folders or user folders;

automatically assigning ownership, permissions, or both, to the multiple project files based at least in part on the folder within which the multiple project files reside, wherein only the one of the one or more editors associated with a respective user folder of the one or more automatically created user folders can view, create, modify, move, and delete the multiple project files stored in the respective user folder;

wherein the multiple project files can be viewed, created, modified, moved, and deleted only as permitted by the ownership, permissions, or both, that are assigned to the multiple project files;

wherein, when the multiple project files are stored in a first editor user folder uniquely associated with a first editor user, the multiple project files can be viewed, created, modified, moved, and deleted only by the first editor user as permitted by the ownership, permissions, or both of the first editor user folder, but can only be viewed and duplicated by other one or more editors;

wherein transferring the multiple project files comprises the first editor user transferring the multiple project files directly from the first editor user folder directly to a second editor user folder uniquely associated with a second editor user;

in response to the transferring, automatically assigning the ownership, permissions, or both, associated with the multiple project files to the second editor user folder so the multiple project files stored in the second editor user folder can be viewed, created, modified, moved, and deleted only by the second editor user, but the multiple project files can only be viewed and copied by other one or more editors, including the first editor user; and

wherein the NLE program saves metadata associated with each of the multiple project files as a single monolithic and non-divisible file, and wherein the multiple project files together form a single shared video editing project.

12. The computer-implemented method of claim 11, wherein the contents of the user folders are viewable by all editors associated with the shared project space within which the user folders reside.

13. The computer-implemented method of claim 11, further comprising transferring the multiple project files from a first editor of the one or more editors to a second editor of the one or more editors.

14. The computer-implemented method of claim 13, wherein transferring the multiple project files comprises:

transferring the multiple project files by way of a group project folder; and

automatically updating the ownership, permissions, or both.

15. The computer-implemented method of claim 13, further comprising providing a predetermined amount of time during which the transferring of the multiple project files can be undone before the ownership, permissions, or both, are automatically updated.

16. The computer-implemented method of claim 11, further comprising:

for each of the one or more editors, creating one or more virtual views that are each configured to present information to only one corresponding editor;

for each of the one or more views, automatically creating a symbolic link that points to the corresponding editor'"'"'s associated user folder;

for each of the one or more views, automatically creating an other users folder that is separate from the symbolic link to the corresponding editor'"'"'s associated user folder; and

for each of the one or more views, automatically creating additional symbolic links that point to the user folder of each additional editor that is not the corresponding editor and placing the additional symbolic links inside the other users folder;

wherein the one or more views enable the one or more editors to view the contents of all of the one or more associated user folder for one of the one or more projects.

17. The computer-implemented method of claim 16, further comprising, for each of the one or more views, creating a symbolic link to an unprotected folder and a symbolic link to a group project file folder.

18. A non-transitory computer-readable storage medium with an executable program stored thereon, wherein the program contains instructions to execute steps for enabling collaboration on one or more video editing projects that run on a non-linear video editing (NLE) program, the steps comprising:

establishing a shared project space within a hierarchical file structure on a computer-accessible storage device, the shared project space being associated with one or more editors;

automatically creating one or more project folders corresponding to one or more shared video editing projects, each of the one or more project folders containing one or more automatically created user folders, each of the one or more user folders being uniquely associated with only one of the one or more editors;

storing multiple project files within at least one of the one or more project folders or user folders;

automatically assigning ownership, permissions, or both, to the multiple project files based at least in part on the folder within which the multiple project files reside, wherein only the one of the one or more editors associated with a respective user folder of the one or more automatically created user folders can view, create, modify, move, and delete the multiple project files stored in the respective user folder;

wherein the multiple project files can be viewed, created, modified, moved, or deleted only as permitted by the ownership, permissions, or both, that are assigned to the multiple project files;

wherein, when the multiple project files are stored in a first editor user folder uniquely associated with a first editor user, the multiple project files can be viewed, created, modified, moved, and deleted only by the first editor user as permitted by the ownership, permissions, or both of the first editor user folder, but can only be viewed and duplicated from a second editor user folder by other one or more editors;

in response to an event of the first editor user transferring the multiple project files directly from the first editors user folder directly to a second editor user folder uniquely associated with a second editor user, the ownership, permissions, or both, associated with the multiple project files are automatically assigned to second editors-s user folder so the multiple project files stored in the second editor user folder can be viewed, created, modified, moved, and deleted only by the second editor user, but the multiple project files can only be viewed and copied by other one or more editors, including the first editor user; and

wherein the NLE program saves metadata associated with each of the multiple project files as a single monolithic and non-divisible file, and wherein the multiple project files together form a single shared video editing project.