A brief introduction to videogmaes

Complete Game Information：

• 1、AUDIO related knowledge

AUDIO related knowledge

DVD-Audio is an extension of the currently popular DVD disc format. The difference is that it can transmit high-quality audio data of a new standard that cannot be carried by all previous audio carrier formats. The most eye-catching feature of DVD-Audio is its multi-channel audio capabilities, which has proven to be the best choice for automotive entertainment equipment. Similarly, DVD-Audio has many high-value-added multimedia features that are unmatched by CDs.

Qwen2-Audio Speech Model Knowledge Points Summary Qwen2-Audio Speech Model allows users to communicate with large language models directly through speech without going through traditional ASR (Automatic Speech Recognition) systems, thus retaining some characteristics of speech, such as the speaker's tone and emotion. This feature avoids feature loss issues that ASR systems can cause.

AAC (Advanced Audio Coding) codecs have a wide range of applications. The audio quality of codecs is high-fidelity. Its purpose is to replace the mp3 format, because mp3 is lossy compression and has a certain loss on audio quality, while AAC has a significant impact on the original data. The loss will be much smaller and the compression rate will be high. Currently, more than 90% of live broadcast systems on the market use AAC (although OPUS has the best performance, the rtmp protocol does not support OPUS).