Name
webpinfo -- Print out the chunk level structure of WebP files along with
basic integrity checks
Synopsis
webpinfo OPTIONS INPUT
webpinfo [-h|-help|-H|-longhelp]
Description
webpinfo can be used to print out the chunk level structure and bitstream
header information of WebP files. It can also check if the files are of valid
WebP format.
Options
-version- Print the version number (as major.minor.revision) and exit.
-quiet- Do not show chunk parsing information.
-diag- Show parsing error diagnosis.
-summary- Show chunk stats summary.
-bitstream_info- Parse bitstream header.
-h, -help- A short usage summary.
-H, -longhelp- Detailed usage instructions.
Input
Input files in WebP format. Input files must come last, following options (if any). There can be multiple input files.
Bugs
Please report all bugs to the issue tracker: https://issues.webmproject.org
Patches welcome! See this page to get started: https://www.webmproject.org/code/contribute/submitting-patches/
Examples
webpinfo -h
webpinfo -diag -summary input_file.webp
webpinfo -bitstream_info input_file_1.webp input_file_2.webp
webpinfo *.webp
Authors
webpinfo is a part of libwebp and was written by the WebP team. The latest
source tree is available at https://chromium.googlesource.com/webm/libwebp
This manual page was written by Hui Su huisu@google.com for the Debian project (and may be used by others).