[cd]webp: document lack of animated webp support

Bug: webp:479
Change-Id: Iee2d7401400a5ff0a11682028194e561b365ab78
This commit is contained in:
James Zern
2020-11-19 19:15:57 -08:00
parent 8870ba7f06
commit ab2d08a842
5 changed files with 11 additions and 4 deletions

View File

@@ -76,7 +76,8 @@ static int SaveOutput(const WebPDecBuffer* const buffer,
static void Help(void) {
printf("Usage: dwebp in_file [options] [-o out_file]\n\n"
"Decodes the WebP image file to PNG format [Default]\n"
"Decodes the WebP image file to PNG format [Default].\n"
"Note: Animated WebP files are not supported.\n\n"
"Use following options to convert into alternate image formats:\n"
" -pam ......... save the raw RGBA samples as a color PAM\n"
" -ppm ......... save the raw RGB samples as a color PPM\n"