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Track可以不设置视频宽高、音频采样率等信息

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xiongziliang
2018-11-13 11:57:33 +08:00
parent 8154170515
commit 949640d493
4 changed files with 26 additions and 54 deletions
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12
src/Extension/Track.h
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@@ -81,19 +81,19 @@ public:
* 返回视频高度
* @return
*/
virtual int getVideoHeight() const = 0;
virtual int getVideoHeight() const {return 0;};
/**
* 返回视频宽度
* @return
*/
virtual int getVideoWidth() const = 0;
virtual int getVideoWidth() const {return 0;};
/**
* 返回视频fps
* @return
*/
virtual float getVideoFps() const = 0;
virtual float getVideoFps() const {return 0;};
};
/**
@@ -109,19 +109,19 @@ public:
* 返回音频采样率
* @return
*/
virtual int getAudioSampleRate() const = 0;
virtual int getAudioSampleRate() const {return 0;};
/**
* 返回音频采样位数，一般为16或8
* @return
*/
virtual int getAudioSampleBit() const = 0;
virtual int getAudioSampleBit() const {return 0;};
/**
* 返回音频通道数
* @return
*/
virtual int getAudioChannel() const = 0;
virtual int getAudioChannel() const {return 0;};
};