addTrack/inputFrame接口支持返回值；新增全局添加静音音频接口

2026-06-08 15:24:43 +08:00 · 2021-09-27 13:12:53 +08:00
parent 1f99708548
commit e9008afca0
63 changed files with 447 additions and 357 deletions
--- a/api/source/mk_player.cpp
+++ b/api/source/mk_player.cpp
@@ -77,10 +77,11 @@ public:
        //播放成功,添加事件回调
        weak_ptr<MediaPlayerForC> weak_self = shared_from_this();
        auto delegate = std::make_shared<FrameWriterInterfaceHelper>([weak_self](const Frame::Ptr &frame) {
-            auto strong_self = weak_self.lock();
-            if (strong_self) {
+            if (auto strong_self = weak_self.lock()) {
                strong_self->onData(frame);
+                return true;
            }
+            return false;
        });
        for (auto &track : _player->getTracks(false)) {
            track->addDelegate(delegate);