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2014/10/16 ¤W¤È 08:21:24
android Programming Glossary: pcodecctxDecoding Video using FFMpeg for android http://stackoverflow.com/questions/11322952/decoding-video-using-ffmpeg-for-android pFormatCtx int i videoStream AVCodecContext pCodecCtx AVCodec pCodec AVFrame pFrame AVFrame pFrameRGB AVPacket packet.. Get a pointer to the codec context for the video stream pCodecCtx pFormatCtx streams videoStream codec Find the decoder for the.. decoder for the video stream pCodec avcodec_find_decoder pCodecCtx codec_id if pCodec NULL fprintf stderr Unsupported codec n LOGI..
How to decode audio via FFmpeg in Android http://stackoverflow.com/questions/5367595/how-to-decode-audio-via-ffmpeg-in-android pFormatCtx int i videoStream audioStream AVCodecContext pCodecCtx AVCodec pCodec AVFrame pFrame AVPacket packet int frameFinished.. pFormatCtx int i videoStream audioStream AVCodecContext pCodecCtx AVCodec pCodec AVFrame pFrame AVPacket packet int frameFinished..
Decoding Video using FFMpeg for android http://stackoverflow.com/questions/11322952/decoding-video-using-ffmpeg-for-android JNIEnv env jobject javaThis jstring filename AVFormatContext pFormatCtx int i videoStream AVCodecContext pCodecCtx AVCodec pCodec AVFrame pFrame AVFrame pFrameRGB AVPacket packet int frameFinished int numBytes uint8_t buffer Register all.. i break if videoStream 1 return 1 Didn't find a video stream Get a pointer to the codec context for the video stream pCodecCtx pFormatCtx streams videoStream codec Find the decoder for the video stream pCodec avcodec_find_decoder pCodecCtx codec_id.. pCodecCtx pFormatCtx streams videoStream codec Find the decoder for the video stream pCodec avcodec_find_decoder pCodecCtx codec_id if pCodec NULL fprintf stderr Unsupported codec n LOGI Unsupported codec n return 1 Codec not found Open codec..
How to decode audio via FFmpeg in Android http://stackoverflow.com/questions/5367595/how-to-decode-audio-via-ffmpeg-in-android in recent days has reached the following code AVFormatContext pFormatCtx int i videoStream audioStream AVCodecContext pCodecCtx AVCodec pCodec AVFrame pFrame AVPacket packet int frameFinished float aspect_ratio AVCodecContext aCodecCtx AVCodec aCodec.. obj int argc jstring argv jbyteArray array AVFormatContext pFormatCtx int i videoStream audioStream AVCodecContext pCodecCtx AVCodec pCodec AVFrame pFrame AVPacket packet int frameFinished float aspect_ratio AVCodecContext aCodecCtx AVCodec aCodec..
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