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@ -66,6 +66,7 @@ AVDictionary *swr_opts;
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AVDictionary *format_opts, *codec_opts, *resample_opts;
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static FILE *report_file;
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int hide_banner = 0;
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void init_opts(void)
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{
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@ -491,6 +492,9 @@ void parse_loglevel(int argc, char **argv, const OptionDef *options)
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fflush(report_file);
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}
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}
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idx = locate_option(argc, argv, options, "hide_banner");
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if (idx)
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hide_banner = 1;
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}
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static const AVOption *opt_find(void *obj, const char *name, const char *unit,
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@ -1083,7 +1087,7 @@ static void print_buildconf(int flags, int level)
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void show_banner(int argc, char **argv, const OptionDef *options)
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{
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int idx = locate_option(argc, argv, options, "version");
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if (idx)
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if (hide_banner || idx)
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return;
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print_program_info (INDENT|SHOW_COPYRIGHT, AV_LOG_INFO);
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@ -48,6 +48,7 @@ extern AVFormatContext *avformat_opts;
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extern struct SwsContext *sws_opts;
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extern AVDictionary *swr_opts;
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extern AVDictionary *format_opts, *codec_opts, *resample_opts;
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extern int hide_banner;
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/**
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* Register a program-specific cleanup routine.
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@ -21,6 +21,7 @@
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{ "report" , 0, {(void*)opt_report}, "generate a report" },
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{ "max_alloc" , HAS_ARG, {.func_arg = opt_max_alloc}, "set maximum size of a single allocated block", "bytes" },
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{ "cpuflags" , HAS_ARG | OPT_EXPERT, { .func_arg = opt_cpuflags }, "force specific cpu flags", "flags" },
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{ "hide_banner", OPT_BOOL | OPT_EXPERT, {&hide_banner}, "do not show program banner", "hide_banner" },
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#if CONFIG_OPENCL
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{ "opencl_bench", OPT_EXIT, {.func_arg = opt_opencl_bench}, "run benchmark on all OpenCL devices and show results" },
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{ "opencl_options", HAS_ARG, {.func_arg = opt_opencl}, "set OpenCL environment options" },
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@ -194,6 +194,13 @@ to a plain @code{%}
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Errors in parsing the environment variable are not fatal, and will not
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appear in the report.
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@item -hide_banner
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Suppress printing banner.
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All FFmpeg tools will normally show a copyright notice, build options
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and library versions. This option can be used to suppress printing
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this information.
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@item -cpuflags flags (@emph{global})
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Allows setting and clearing cpu flags. This option is intended
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for testing. Do not use it unless you know what you're doing.
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