From: 0/0 <redacted>
Date: Tue, 11 Oct 2022 17:49:48 +0000 (-0600)
Subject: check if spectogram length is <100 before doing anything else
X-Git-Tag: upstream/1.7.4~1960
X-Git-Url: https://git.djapps.eu/?a=commitdiff_plain;h=b7992269730ca48c7eee3904682cf5b01fd17787;p=pkg%2Fggml%2Fsources%2Fwhisper.cpp

check if spectogram length is <100 before doing anything else

fixes #39
---

diff --git a/whisper.cpp b/whisper.cpp
index 91bac33b..a5f79d25 100644
--- a/whisper.cpp
+++ b/whisper.cpp
@@ -2320,6 +2320,13 @@ int whisper_full(
         return -1;
     }
 
+    // if length of spectrogram is less than 1s (100 samples), then return
+    // basically don't process anything that is less than 1s
+    // see issue #39: https://github.com/ggerganov/whisper.cpp/issues/39
+    if (whisper_n_len(ctx) < 100) {
+        return 0;
+    }
+
     // the accumulated text context so far
     auto & prompt_past = ctx->prompt_past;
     if (params.no_context) {