webpinfo(1)

1WEBPINFO(1)                 General Commands Manual                WEBPINFO(1)
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NAME

6       webpinfo - print out the chunk level structure of WebP files along with
7       basic integrity checks.
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SYNOPSIS

10       webpinfo OPTIONS INPUT
11       webpinfo [-h|-help|-H|-longhelp]
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DESCRIPTION

15       This manual page documents the webpinfo command.
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17       webpinfo can be used to print out the chunk level  structure  and  bit‐
18       stream header information of WebP files. It can also check if the files
19       are of valid WebP format.
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OPTIONS

23       -version
24              Print the version number (as major.minor.revision) and exit.
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26       -quiet Do not show chunk parsing information.
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28       -diag  Show parsing error diagnosis.
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30       -summary
31              Show chunk stats summary.
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33       -bitstream_info
34              Parse bitstream header.
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36       -h, -help
37              A short usage summary.
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39       -H, -longhelp
40              Detailed usage instructions.
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INPUT

44       Input files in WebP format.  Input  files  must  come  last,  following
45       options (if any). There can be multiple input files.
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BUGS

49       Please     report     all     bugs     to     the     issue    tracker:
50       https://bugs.chromium.org/p/webp
51       Patches welcome! See this  page  to  get  started:  http://www.webmpro‐
52       ject.org/code/contribute/submitting-patches/
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EXAMPLES

56       webpinfo -h
57       webpinfo -diag -summary input_file.webp
58       webpinfo -bitstream_info input_file_1.webp input_file_2.webp
59       webpinfo *.webp
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AUTHORS

63       webpinfo is a part of libwebp and was written by the WebP team.
64       The   latest  source  tree  is  available  at  https://chromium.google‐
65       source.com/webm/libwebp
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67       This manual page was written by  Hui  Su  <huisu@google.com>,  for  the
68       Debian project (and may be used by others).
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