Fix frame number calculation in SCC. Closes #1340

CCExtractor · Jun 8, 2021 · d81c692 · d81c692
1 parent 6d366bf
commit d81c692
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diff --git a/docs/CHANGES.TXT b/docs/CHANGES.TXT
@@ -31,6 +31,7 @@
 - Fix: Segmentation fault with unsupported and multitrack file reports
 - Fix: Write subtitle header to multitrack outputs
 - Fix: Write multitrack files to the output file directory
+- Fix: Correct frame number calculation in SCC (#1340)
 
 0.88 (2019-05-21)
 -----------------

diff --git a/src/lib_ccx/ccx_encoders_scc.c b/src/lib_ccx/ccx_encoders_scc.c
@@ -529,7 +529,7 @@ void add_timestamp(const struct encoder_ctx *context, LLONG time, const bool dis
 	millis_to_time(time, &hour, &minute, &second, &milli);
 
 	// SMPTE format
-	float frame = milli / 29.97;
+	float frame = milli * 29.97 / 1000;
 	fdprintf(context->out->fh, "%02u:%02u:%02u:%02.f\t", hour, minute, second, frame);
 }