codecs

简明释义

英[ˈkəʊ.dɛks]美[ˈkoʊ.dɛks]

n. 多媒体数字信号编解码器（codec 的复数形式）

英英释义

单词用法

同义词

反义词

例句

1.I think they included (1 - broadband in the home 2 - emergence of flash, so no codecs required 3 - proliferation of digital cameras 4 - cheap hosting 5 - one click upload 6 - ability to share embed).

笔者认为，成功的原因包括1，家庭宽带；2,flash的出现，所以不需要编解码器(codec)；3，数码相机的大量使用；4，廉价的托管服务；5，一键上传功能；6，嵌入式分享功能。

2.Please software codecs in the English catalog operation.

请把软件解压在英文目录下运行！

3.It now supports H.264, Xvid and DivX video codecs along with AAC, 3gp, MP4 and MOV formats natively.

现在它原生支持H . 264、Xvid和Divx视频编码，还有aac、3gp和MOV格式。

4.RTSP protocol covers signalling areas such as requesting the details of the movie codecs required, number of tracks, source IP addresses and ports of the server sending the stream.

RTSP协议覆盖信令等领域，比如请求所需的电影编解码器的细节，通道数目，源服务器的IP地址和端口发送流。

5.Almost all video codecs use lossy compression to minimize the huge amounts of data associated with video.

几乎所有的视频编译码器都采用有损压缩，最小化与视频相关的数据量。

6.Green software codecs can be operational.

绿色软件，解压即可运行。

7.You'll probably want to check for the supported codecs in the browser.

最容易想到的是要检测这个浏览器所支持的编解码。

8.The software update included new codecs 编解码器 to improve video playback quality.

软件更新包括新的codecs 编解码器以改善视频播放质量。

9.Many media players come with built-in codecs 编解码器 for various audio and video formats.

许多媒体播放器自带对各种音频和视频格式的内置codecs 编解码器。

10.Different operating systems may support different codecs 编解码器, affecting compatibility.

不同的操作系统可能支持不同的codecs 编解码器，这会影响兼容性。

11.You might need to download additional codecs 编解码器 if you're trying to play a rare video file.

如果你尝试播放一个罕见的视频文件，可能需要下载额外的codecs 编解码器。

12.To play high-definition videos smoothly, you need the right codecs 编解码器 installed on your device.

要顺利播放高清视频，你需要在设备上安装正确的codecs 编解码器。

作文

In today's digital world, the way we consume and share media has drastically changed. One of the essential components that facilitate this process is the use of codecs. A codec, short for coder-decoder, is a technology used to compress and decompress digital media files. This technology plays a crucial role in enabling smooth streaming and storage of audio and video content across various platforms. Without codecs, the vast amount of data generated by high-definition videos and music would be impossible to manage effectively.When we watch a movie online or listen to our favorite songs on streaming services, we often take for granted the complex processes that occur behind the scenes. The codecs are responsible for encoding the original media file into a smaller format, allowing it to be transmitted over the internet without consuming excessive bandwidth. For instance, popular formats like MP3 for audio and H.264 for video rely on specific codecs to deliver high-quality content efficiently.The importance of codecs extends beyond just compression. They also determine the quality of the audio and video we experience. Different codecs have varying levels of efficiency and quality, which can significantly impact our viewing and listening experiences. For example, while the MP3 codec is widely used for audio files, newer formats like AAC (Advanced Audio Codec) provide better sound quality at similar bit rates. Similarly, video codecs such as HEVC (High-Efficiency Video Coding) offer improved compression rates compared to older standards, allowing for higher resolution videos without increasing file sizes.Moreover, the landscape of codecs is constantly evolving. As technology advances, new codecs are developed to meet the demands of higher resolutions and more efficient streaming. For instance, with the rise of 4K and even 8K video content, the need for advanced codecs like AV1 has emerged. These modern codecs not only provide better compression but also support features like HDR (High Dynamic Range), enhancing the overall viewing experience.However, the variety of codecs available can sometimes lead to compatibility issues. Different devices and platforms may support different codecs, which can create challenges when trying to play certain media files. For instance, a video encoded with a specific codec might not be playable on all devices, leading users to search for compatible players or convert the files into a different format. This highlights the importance of understanding codecs and their roles in media consumption.In conclusion, codecs are fundamental to the way we experience digital media today. They enable the compression and decompression of audio and video files, ensuring that we can enjoy high-quality content without overwhelming our internet connections or storage capacities. As technology continues to advance, the development of new and improved codecs will remain vital for the future of media consumption. Understanding codecs and their significance can enhance our appreciation for the technology that allows us to enjoy our favorite movies and music seamlessly.

在当今数字世界中，我们消费和分享媒体的方式发生了巨大的变化。促进这一过程的一个重要组成部分就是使用编码器。编码器是编码器-解码器的缩写，是用于压缩和解压数字媒体文件的一种技术。这项技术在使音频和视频内容在各种平台上顺利流传和存储方面发挥着至关重要的作用。如果没有编码器，由高清晰度视频和音乐生成的大量数据将无法有效管理。当我们在线观看电影或在流媒体服务上听喜欢的歌曲时，我们常常理所当然地认为在背后发生的复杂过程。编码器负责将原始媒体文件编码为更小的格式，使其能够在互联网上传输而不会消耗过多的带宽。例如，MP3等流行格式用于音频，而H.264用于视频，依赖于特定的编码器来高效地提供高质量内容。编码器的重要性不仅仅体现在压缩上。它们还决定了我们所体验的音频和视频的质量。不同的编码器具有不同的效率和质量水平，这可能会显著影响我们的观看和聆听体验。例如，虽然MP3编码器广泛用于音频文件，但AAC（高级音频编码）等新格式在相似的比特率下提供更好的音质。类似地，像HEVC（高效视频编码）这样的编码器相比于旧标准提供了更好的压缩率，允许在不增加文件大小的情况下播放更高分辨率的视频。此外，编码器的格局也在不断演变。随着技术的进步，新的编码器被开发出来以满足更高分辨率和更高效流媒体的需求。例如，随着4K甚至8K视频内容的兴起，先进的编码器如AV1应运而生。这些现代编码器不仅提供更好的压缩，还支持HDR（高动态范围）等功能，增强整体观看体验。然而，各种编码器的存在有时会导致兼容性问题。不同的设备和平台可能支持不同的编码器，这可能在尝试播放某些媒体文件时造成挑战。例如，用特定编码器编码的视频可能无法在所有设备上播放，导致用户需要寻找兼容的播放器或将文件转换为不同格式。这突显了理解编码器及其在媒体消费中作用的重要性。总之，编码器是我们今天体验数字媒体的基础。它们使音频和视频文件的压缩和解压成为可能，确保我们可以享受高质量的内容，而不会给我们的互联网连接或存储容量带来过大的压力。随着技术的不断进步，新型和改进的编码器的发展将对未来的媒体消费至关重要。了解编码器及其重要性，可以增强我们对让我们无缝享受喜爱的电影和音乐的技术的欣赏。