update返回bool

src/Extension/AAC.cpp

@@ -332,8 +332,8 @@ bool AACTrack::inputFrame_l(const Frame::Ptr &frame) {
     return false;
 }
 
-void AACTrack::update() {
+bool AACTrack::update() {
-    parseAacConfig(_cfg, _sampleRate, _channel);
+    return parseAacConfig(_cfg, _sampleRate, _channel);
 }
 
 void AACTrack::onReady() {

src/Extension/AAC.h

@@ -52,7 +52,7 @@ public:
     int getAudioSampleRate() const override;
     int getAudioSampleBit() const override;
     bool inputFrame(const Frame::Ptr &frame) override;
-    void update() override;
+    bool update() override;
 
 private:
     void onReady();

src/Extension/H264.cpp

@@ -168,8 +168,8 @@ bool H264Track::inputFrame(const Frame::Ptr &frame) {
     return ret;
 }
 
-void H264Track::update() {
+bool H264Track::update() {
-    getAVCInfo(_sps, _width, _height, _fps);
+    return getAVCInfo(_sps, _width, _height, _fps);
 }
 
 void H264Track::onReady() {

src/Extension/H264.h

@@ -128,7 +128,7 @@ public:
     int getVideoWidth() const override;
     float getVideoFps() const override;
     bool inputFrame(const Frame::Ptr &frame) override;
-    void update() override;
+    bool update() override;
 
 private:
     void onReady();

src/Extension/H265.cpp

@@ -144,8 +144,8 @@ bool H265Track::inputFrame_l(const Frame::Ptr &frame) {
     return ret;
 }
 
-void H265Track::update() {
+bool H265Track::update() {
-    getHEVCInfo(_vps, _sps, _width, _height, _fps);
+    return getHEVCInfo(_vps, _sps, _width, _height, _fps);
 }
 
 void H265Track::onReady() {

src/Extension/H265.h

@@ -150,7 +150,7 @@ public:
     int getVideoHeight() const override;
     float getVideoFps() const override;
     bool inputFrame(const Frame::Ptr &frame) override;
-    void update() override;
+    bool update() override;
 
 private:
     void onReady();

src/Extension/Track.h

@@ -42,7 +42,7 @@ public:
     /**
      * 更新track信息，比如触发sps/pps解析
      */
-    virtual void update() {}
+    virtual bool update() { return false; }
 
     /**
      * 生成sdp