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Add --suppress_nst support to cli #2664

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Dec 24, 2024
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Add --suppress_nst support to cli #2664

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5 changes: 5 additions & 0 deletions examples/cli/cli.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -70,6 +70,7 @@ struct whisper_params {
bool log_score = false;
bool use_gpu = true;
bool flash_attn = false;
bool suppress_nst = false;

std::string language = "en";
std::string prompt;
Expand Down Expand Up @@ -168,6 +169,7 @@ static bool whisper_params_parse(int argc, char ** argv, whisper_params & params
else if (arg == "-ls" || arg == "--log-score") { params.log_score = true; }
else if (arg == "-ng" || arg == "--no-gpu") { params.use_gpu = false; }
else if (arg == "-fa" || arg == "--flash-attn") { params.flash_attn = true; }
else if (arg == "-sns" || arg == "--suppress-nst") { params.suppress_nst = true; }
else if ( arg == "--suppress-regex") { params.suppress_regex = argv[++i]; }
else if ( arg == "--grammar") { params.grammar = argv[++i]; }
else if ( arg == "--grammar-rule") { params.grammar_rule = argv[++i]; }
Expand Down Expand Up @@ -234,6 +236,7 @@ static void whisper_print_usage(int /*argc*/, char ** argv, const whisper_params
fprintf(stderr, " -ls, --log-score [%-7s] log best decoder scores of tokens\n", params.log_score?"true":"false");
fprintf(stderr, " -ng, --no-gpu [%-7s] disable GPU\n", params.use_gpu ? "false" : "true");
fprintf(stderr, " -fa, --flash-attn [%-7s] flash attention\n", params.flash_attn ? "true" : "false");
fprintf(stderr, " -sns, --suppress-nst [%-7s] suppress non-speech tokens\n", params.suppress_nst ? "true" : "false");
fprintf(stderr, " --suppress-regex REGEX [%-7s] regular expression matching tokens to suppress\n", params.suppress_regex.c_str());
fprintf(stderr, " --grammar GRAMMAR [%-7s] GBNF grammar to guide decoding\n", params.grammar.c_str());
fprintf(stderr, " --grammar-rule RULE [%-7s] top-level GBNF grammar rule name\n", params.grammar_rule.c_str());
Expand Down Expand Up @@ -1124,6 +1127,8 @@ int main(int argc, char ** argv) {

wparams.no_timestamps = params.no_timestamps;

wparams.suppress_nst = params.suppress_nst;

whisper_print_user_data user_data = { &params, &pcmf32s, 0 };

const auto & grammar_parsed = params.grammar_parsed;
Expand Down