YUV渲染帧的ffmpeg在Android原生NDK [英] rendering YUV ffmpeg frames in Android native ndk
问题描述
我们可以渲染YUV从Android电子屏幕的ffmpeg流输出(AV_PIX_FMT_YUV420P)帧直接,无须转换为RGB格式?
Can we render YUV frames from ffmpeg streaming output(AV_PIX_FMT_YUV420P) directly in Android screen without converting to RGB format?
推荐答案
我已经与谷歌最近WebRTC技术的开源项目的一些经验。
I've had some experience with Google WebRTC open source project recently.
它提供了一个完全封装的视频通话为例,还包含一个Android演示。
It provide a fully packaged video call example, also contains an Android demo.
什么演示做的是显示德codeD的视频帧,这是I420(YUV420P)像素格式。
What the demo doing is displaying decoded video frames, which is I420(YUV420P) pixel format.
看看源$ C $ C:<一href=\"https://$c$c.google.com/p/webrtc/source/browse/trunk/webrtc/modules/video_render/android/video_render_opengles20.cc\" rel=\"nofollow\">https://$c$c.google.com/p/webrtc/source/browse/trunk/webrtc/modules/video_render/android/video_render_opengles20.cc
Take a look at the source code: https://code.google.com/p/webrtc/source/browse/trunk/webrtc/modules/video_render/android/video_render_opengles20.cc
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