Description: H264视频解码源代码，C++环境下运行，感觉还不错的样子-H264 video decoder source code, C++ environments to run, I feel pretty good like Platform: |
Size: 2096128 |
Author:陈鹏 |
Hits:
Description: h264转avi源代码。支持多种h264和avi格式。-h264 to avi source code. Supports multiple h264 and avi formats. Platform: |
Size: 22542336 |
Author:凌虎 |
Hits:
Description: H264解码器源码，移植ffmpeg中的H264解码部分到Android，深度删减优化，在模拟器(320x480)中验证通过。
程序的采用jni架构。界面部分，文件读取，视频显示都是用java做的，底层的视频解码用C来做满足速度的要求。
在这个版本中，从H264码流中分割出Nal是在java层做的，这样在java层直接调用解码时就知道是否有显示视频，缺点的就是耦合度/封装性差一点。
如果采用在底层做Nal分割的方法，可以封装得好看一些，但是每次送的数据有限制，如果送的数据太多，底层可能会一次解码出好几帧视频，但是通知到界面层只能显示一帧，造成丢帧的现象。 如果每次送的数据较少，就会有很多次底层调用没有进行实质解码，很小气的做法，比如有一压缩数据帧需要600字节，如果一次送100个字节给解码器，那么要送6次才会进行实质解码，因为每个数据帧有大有小，所以只能取极小值才不会导致丢帧。
不过所有的编码解码都是各种因素平衡折中的结果，具体用什么方法具体分析。-H264 decoder source code, porting the H264 decoding ffmpeg to Android, depth of cut optimization, in the simulator (320x480) is verified.
Program using jni architecture. Part of the interface, file read, the video display is made with java, the underlying video decoding using C do meet the speed requirements.
In this version, from the H264 stream is segmented Nal java layer do so directly call the java layer decoding know whether displaying video, the disadvantage is that the degree of coupling/encapsulation almost.
If you do use the underlying Nal segmentation method, you can get some good-looking package, but every time there is limited data to send, if sending too much data, the underlying may decode several time-frame video, but can only display notifications to the UI layer one, resulting in dropped frames phenomenon. If you send less data each time, there will be many times the underlying call no substantial decoding, a small gas practice, such a frame requ Platform: |
Size: 243712 |
Author:caojin |
Hits:
Description: 比较了H264的几种开源代码的优缺点，选择X264算法-H264 compared the advantages and disadvantages of several open source code, select the X264 algorithm Platform: |
Size: 348160 |
Author:周成 |
Hits:
Description: FFMPEG源码中解码H264部分的decode_frame函数的调用关系图，详细到每一个被调函数，以及被调函数的被吊函数等。学习FFMPEG解码流程很好的帮助文档。-FFMPEG source code decoding H264 part decode_frame function call graph, each one in detail to the called function, and the called function was hanging functions, etc.. Learn FFMPEG decoding flow good help documentation. Platform: |
Size: 792576 |
Author:昊天 |
Hits:
Description: H264开发网上资源查找帮助，这对大家一定很有帮助-The H264 development function library source code, it must be very helpful to all of you Platform: |
Size: 1024 |
Author:郑和 |
Hits:
Description: 这个源码是sonix 291摄像头的驱动源码，能够实现H264的硬编码。运行环境为linux 的乌邦图，希望对开发291摄像头的朋友有帮助。-This source is sonix 291 camera driver source code, to achieve a hard-coded H264. The operating environment for linux Diu map, we want to develop 291 cameras to help a friend. Platform: |
Size: 57344 |
Author:黄发宾 |
Hits:
Description: ffmpeg-1.2.3,本代码编译后生成exe，可对视频进行编解码，支持MPEG4标准，H264-this is ffmpeg-1.2.3.the source code is employed to encode or decode video Platform: |
Size: 8608768 |
Author:王禹 |
Hits:
Description: VC++与H264流媒体RTP编程资料+源代码打包，这些资料包括：H.264编码算法的完整源代码，H264帧内预测算法的研究与优化.pdf，RFC3550协议资料中文版.doc、NALDecoder源码实例包等，是研究H264相关编程的参考资料。-VC++ programming and H264 RTP streaming data+ source code package, these data include:.. H.264 encoding algorithm complete source code, H264 intra prediction research and optimization algorithms pdf, RFC3550 protocol information Chinese version doc, NALDecoder source code examples packages, etc., is to study the H264-related programming reference. Platform: |
Size: 4617216 |
Author:bpudn78 |
Hits:
Description: android可用H264视频标准解码源代码，亲测可用-android Available H264 video standard decoder source code, pro-test available Platform: |
Size: 7984128 |
Author:郭锦鹏 |
Hits:
Search - h264 source code