doc/ffprobe: clarify that the input file is not optional
Fix trac issue http://trac.ffmpeg.org/ticket/9562
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@ -12,7 +12,7 @@
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@chapter Synopsis
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@chapter Synopsis
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ffprobe [@var{options}] [@file{input_url}]
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ffprobe [@var{options}] @file{input_url}
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@chapter Description
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@chapter Description
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@c man begin DESCRIPTION
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@c man begin DESCRIPTION
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@ -3417,7 +3417,7 @@ end:
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static void show_usage(void)
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static void show_usage(void)
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{
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{
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av_log(NULL, AV_LOG_INFO, "Simple multimedia streams analyzer\n");
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av_log(NULL, AV_LOG_INFO, "Simple multimedia streams analyzer\n");
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av_log(NULL, AV_LOG_INFO, "usage: %s [OPTIONS] [INPUT_FILE]\n", program_name);
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av_log(NULL, AV_LOG_INFO, "usage: %s [OPTIONS] INPUT_FILE\n", program_name);
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av_log(NULL, AV_LOG_INFO, "\n");
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av_log(NULL, AV_LOG_INFO, "\n");
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}
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}
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