curioustorvald/tsvm
1
0
Fork 0
mirror of https://github.com/curioustorvald/tsvm.git synced 2026-03-11 21:51:50 +09:00
Code Issues Packages Projects Releases Wiki Activity

TAD: auto filename selection

Browse Source
This commit is contained in:
minjaesong
2025-10-29 02:11:04 +09:00
parent f06f339d99
commit a67d8b5f08
3 changed files with 171 additions and 36 deletions
Download Patch File Download Diff File Expand all files Collapse all files

43
video_encoder/encoder_tad_standalone.c
View File

@@ -44,10 +44,10 @@ static void generate_random_filename(char *filename) {
//=============================================================================
static void print_usage(const char *prog_name) {
printf("Usage: %s -i <input> -o <output> [options]\n", prog_name);
printf("Usage: %s -i <input> [options]\n", prog_name);
printf("Options:\n");
printf(" -i <file> Input audio file (any format supported by FFmpeg)\n");
printf(" -o <file> Output TAD32 file\n");
printf(" -o <file> Output TAD32 file (optional, auto-generated as input.qN.tad)\n");
printf(" -q <bits> Quantization bits (default: 7, range: 4-8)\n");
printf(" Higher = more precision, larger files\n");
printf(" -s <scale> Quantiser scaling factor (default: 1.0, range: 0.5-4.0)\n");
@@ -119,12 +119,47 @@ int main(int argc, char *argv[]) {
}
}
if (!input_file || !output_file) {
fprintf(stderr, "Error: Input and output files are required\n");
if (!input_file) {
fprintf(stderr, "Error: Input file is required\n");
print_usage(argv[0]);
return 1;
}
// Generate output filename if not provided
if (!output_file) {
// Allocate space for output filename
size_t input_len = strlen(input_file);
output_file = malloc(input_len + 32); // Extra space for .qNN.tad
// Find the last directory separator
const char *basename_start = strrchr(input_file, '/');
if (!basename_start) basename_start = strrchr(input_file, '\\');
basename_start = basename_start ? basename_start + 1 : input_file;
// Copy directory part
size_t dir_len = basename_start - input_file;
strncpy(output_file, input_file, dir_len);
// Find the extension (last dot after basename)
const char *ext = strrchr(basename_start, '.');
if (ext && ext > basename_start) {
// Copy basename without extension
size_t name_len = ext - basename_start;
strncpy(output_file + dir_len, basename_start, name_len);
output_file[dir_len + name_len] = '\0';
} else {
// No extension, copy entire basename
strcpy(output_file + dir_len, basename_start);
}
// Append .qNN.tad
sprintf(output_file + strlen(output_file), ".q%d.tad", max_index);
if (verbose) {
printf("Auto-generated output path: %s\n", output_file);
}
}
if (verbose) {
printf("%s\n", ENCODER_VENDOR_STRING);
printf("Input: %s\n", input_file);