webpinfo(1) General Commands Manual webpinfo(1)
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
This manual page documents the webpinfo command.
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.
EXIT STATUS
If there were no problems during execution, webpinfo exits with the
value of the C constant EXIT_SUCCESS. This is usually zero.
If an error occurs, webpinfo exits with the value of the C constant
EXIT_FAILURE. This is usually one.
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).
REPORTING 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/
SEE ALSO
webpmux(1)
Please refer to https://developers.google.com/speed/webp/ for
additional information.
July 18, 2024 webpinfo(1)
webp 1.5.0 - Generated Sun Dec 29 19:22:18 CST 2024