dyamic dec: continue to decode current packet if it has a key frame

2026-10-28 02:56:45 +08:00 · 2015-08-12 12:02:33 +08:00
parent 86ede2efcf
commit fed697b933
1 changed files with 5 additions and 2 deletions
@@ -452,8 +452,11 @@ void VideoThread::run()
        // decoder maybe changed in processNextTask(). code above MUST use d.dec but not dec
        if (dec != static_cast<VideoDecoder*>(d.dec)) {
            dec = static_cast<VideoDecoder*>(d.dec);
-            wait_key_frame = true;
-            continue;
+            if (!pkt.hasKeyFrame) {
+                wait_key_frame = true;
+                continue;
+            }
+            qDebug("decoder changed. decoding key frame");
        }
        if (dec_opt != dec_opt_old)
            dec->setOptions(*dec_opt);