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fix: broken NTSC framerate detection

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minjaesong
2025-09-06 00:05:55 +09:00
parent 2a54384d52
commit 99e5183b42
1 changed files with 2 additions and 2 deletions
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4
video_encoder/encoder_tev.c
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@@ -1765,7 +1765,7 @@ static int get_video_metadata(tev_encoder_t *config) {
while (line && line_num < 2) { while (line && line_num < 2) {
switch (line_num) { switch (line_num) {
case 0: // Line format: "framerate,framecount" (e.g., "30000/1001,4423") case 0: // Line format: "framerate,framecount" (e.g., "30000/1001,4423"), (e.g., "30/1,7514")
{ {
char *comma = strchr(line, ','); char *comma = strchr(line, ',');
if (comma) { if (comma) {
@@ -1775,7 +1775,7 @@ static int get_video_metadata(tev_encoder_t *config) {
if (sscanf(line, "%d/%d", &num, &den) == 2) { if (sscanf(line, "%d/%d", &num, &den) == 2) {
config->fps = (den > 0) ? (int)round((float)num/(float)den) : 30; config->fps = (den > 0) ? (int)round((float)num/(float)den) : 30;
config->is_ntsc_framerate = (den == 1001 && config->output_fps == 0) ? 1 : 0; // set NTSC framerate mode only when the user did not supply fps option config->is_ntsc_framerate = (den == 1001 && config->output_fps == 0) ? 1 : 0; // set NTSC framerate mode only when the user did not supply fps option
input_is_ntsc_framerate = 1; input_is_ntsc_framerate = (den == 1001) ? 1 : 0;
} else { } else {
config->fps = (int)round(atof(line)); config->fps = (int)round(atof(line));
config->is_ntsc_framerate = 0; config->is_ntsc_framerate = 0;