ExternalVendorCode/whisper.cpp
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main : fix sampling time + add max_context parameter

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This commit is contained in:
Georgi Gerganov
2022-10-29 09:42:14 +03:00
parent 72e9cdd6bf
commit 85d6e1e1e7
3 changed files with 25 additions and 16 deletions
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6
examples/main/main.cpp
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@ -42,6 +42,7 @@ struct whisper_params {
int32_t n_threads = std::min(4, (int32_t) std::thread::hardware_concurrency());
int32_t offset_t_ms = 0;
int32_t offset_n = 0;
int32_t max_context = -1;
bool verbose = false;
bool translate = false;
@ -77,6 +78,8 @@ bool whisper_params_parse(int argc, char ** argv, whisper_params & params) {
params.offset_t_ms = std::stoi(argv[++i]);
} else if (arg == "-on" || arg == "--offset-n") {
params.offset_n = std::stoi(argv[++i]);
} else if (arg == "-mc" || arg == "--max-context") {
params.max_context = std::stoi(argv[++i]);
} else if (arg == "-v" || arg == "--verbose") {
params.verbose = true;
} else if (arg == "--translate") {
@ -127,6 +130,7 @@ void whisper_print_usage(int argc, char ** argv, const whisper_params & params)
fprintf(stderr, " -t N, --threads N number of threads to use during computation (default: %d)\n", params.n_threads);
fprintf(stderr, " -ot N, --offset-t N time offset in milliseconds (default: %d)\n", params.offset_t_ms);
fprintf(stderr, " -on N, --offset-n N segment index offset (default: %d)\n", params.offset_n);
fprintf(stderr, " -mc N, --max-context N maximum number of text context tokens to store (default: max)\n");
fprintf(stderr, " -v, --verbose verbose output\n");
fprintf(stderr, " --translate translate from source language to english\n");
fprintf(stderr, " -otxt, --output-txt output result in a text file\n");
@ -380,6 +384,8 @@ int main(int argc, char ** argv) {
wparams.translate = params.translate;
wparams.language = params.language.c_str();
wparams.n_threads = params.n_threads;
wparams.n_processors = 1;
wparams.n_max_text_ctx = params.max_context >= 0 ? params.max_context : wparams.n_max_text_ctx;
wparams.offset_ms = params.offset_t_ms;
// this callback is called on each new segment