Update doc to indicate parallelism arg is optional

This commit is contained in:
Jacob Zelek
2020-12-17 06:31:25 -08:00
parent 8d1223b646
commit 81dd25829f

View File

@@ -32,7 +32,7 @@ $ ./generator --help
Video Thumbnail Generator
Usage:
./generator <video> <interval> <width> <height> <columns> <output> <parallelism>
./generator <video> <interval> <width> <height> <columns> <output> [<parallelism>]
./generator (-h | --help)
./generator --version
@@ -45,7 +45,7 @@ Options:
<height> Height of each thumbnail.
<columns> Total number of thumbnails per line.
<output> Output.
<parallelism> Number of files to process in parallel
[<parallelism>] Number of files to process in parallel
```
## Example