| 56 | virtual bool hasAudio() const { return false; } |
| 57 | virtual void setAudioCallback(AudioFrameCallback callback) { (void)callback; } |
| 58 | virtual int getAudioSampleRate() const { return 0; } |
| 59 | }; |
| 60 | |
| 61 | // Null decoder implementation for unsupported platforms |