![]() ![]() ![]() The methods needed for initialization include: obtaining input and output filter avfilter_get_by_name, allocating input and output streams avfilter_inout_alloc, allocating filter layer avfilter_graph_alloc, creating filter avfilter_graph_create_filter, parsing filter instruction avfilter_graph_parse_ptr, configuring filter layer avfilter_graph_config.įilters are divided into simple and complex two types. ExoPlayer supports features not currently supported by Android’s MediaPlayer API, including DASH and SmoothStreaming adaptive playbacks. It provides an alternative to Android’s MediaPlayer API for playing audio and video both locally and over the Internet. The basic use process of AVFilter is: initialize the filter, pass in the video frame to be filtered, and take out the filtered video frame. ExoPlayer is an application level media player for Android. For more information, please check the FFmpeg official website document: FFmpeg for Android Code Configure and build FFmpeg library with Android NDK Status: Beta. ![]() This article discusses the use of FFmpeg's AVFilter to implement filters, which can achieve a variety of fancy special effects. Android/iOS video player based on FFmpeg n3.4, with MediaCodec, VideoToolbox support. Developers often add a variety of filter effects to the push stream, not limited to beautifying skin. Various live broadcast platforms have sprung up, and live broadcasts such as games and female anchors are extremely popular. ![]()
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August 2023
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