"Developer Guide" wrote:Your video has a BIF, so player will work in mode , in scene-based trick mode and only flip between the frames provided in the BIFy deck.
3.3 Trick Mode Support
Two types of trick mode support (FF/REW/SEEK) are provided:
- For developers who generate and publish image archives in Roku's BIF (Base Index Frame) file format, scene-based trick mode using index frames ... will be available.
- In cases where the BIF file is either not supported or unavailable, the system will present a time-based method of supporting trick modes. The user will be presented with a progress bar showing their location in the show and be allowed to seek using the normal trick play controls. Since scene information is not available, the user will only have a visual timeline and numeric time information to locate their desired position in the movie.