shithub: dav1d

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Add 'null' muxer in help

For benchmark purpose you do not need to process decoded frames.
The null muxer allow you to do that.

--- a/tools/dav1d_cli_parse.c

+++ b/tools/dav1d_cli_parse.c

@@ -79,7 +79,7 @@

             " --input/-i  $file:   input file\n"

             " --output/-o $file:   output file\n"

             " --demuxer $name:     force demuxer type (must be 'ivf'; default: detect from extension)\n"

-            " --muxer $name:       force muxer type ('md5', 'yuv' or 'yuv4mpeg2'; default: detect from extension)\n"

+            " --muxer $name:       force muxer type ('md5', 'yuv', 'yuv4mpeg2' or 'null'; default: detect from extension)\n"

             " --quiet/-q:          disable status messages\n"

             " --limit/-l $num:     stop decoding after $num frames\n"

             " --skip/-s $num:      skip decoding of the first $num frames\n"

@@ -180,6 +180,6 @@

     if (!cli_settings->inputfile)

         usage(argv[0], "Input file (-i/--input) is required");

-    if (!cli_settings->outputfile)

+    if (strcmp(cli_settings->muxer,"null") && !cli_settings->outputfile)

         usage(argv[0], "Output file (-o/--output) is required");

 }