Differences
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using_subtitles [2016/06/16 07:37] admin [Extracting subtitles from a DVD rip] |
using_subtitles [2018/01/18 22:18] (current) admin [Presentation Types] |
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| * **Time based** – each subtitle text item is displayed based on the video’s timeline. Example: 1 minute 43 seconds 12 milliseconds | * **Time based** – each subtitle text item is displayed based on the video’s timeline. Example: 1 minute 43 seconds 12 milliseconds | ||
| - | * Frame based – each subtitle text item is displayed based on the number of the video frame. Example: frame=123 | + | * **Frame based** – each subtitle text item is displayed based on the number of the video frame. Example: frame=123 |
| **Note:** The video rate or frames per second (FPS) of a video may change if the original video is transcoded to another format. This can often occur when converting a video from PAL (25.0 fps) to NTSC (23.97 fps). In this case, frame based subtitles prepared for PAL will not match the new NTSC video and subtitles will no longer be synchronized with the video. | **Note:** The video rate or frames per second (FPS) of a video may change if the original video is transcoded to another format. This can often occur when converting a video from PAL (25.0 fps) to NTSC (23.97 fps). In this case, frame based subtitles prepared for PAL will not match the new NTSC video and subtitles will no longer be synchronized with the video. | ||