fix: 判断 time_base 是否为空指针

zhaohappy · Dec 13, 2024 · 45d6bad · 45d6bad
1 parent 020f0bb
commit 45d6bad
Showing 1 changed file with 3 additions and 2 deletions.
diff --git a/src/avcodec/clib/decode.c b/src/avcodec/clib/decode.c
@@ -67,8 +67,9 @@ int open_codec_context(AVCodecContext** dec_ctx, enum AVCodecID codec_id, AVCode
     format_log(ERROR, "Failed to copy %s codec parameters to decoder context\n", avcodec_get_name(codec_id));
     return ret;
   }
-
-  (*dec_ctx)->pkt_timebase = *time_base;
+  if (time_base) {
+    (*dec_ctx)->pkt_timebase = *time_base;
+  }
   (*dec_ctx)->flags2 |= AV_CODEC_FLAG2_SHOW_ALL;
 
   if (wasm_pthread_support()) {