hhbgk的专栏

1.Invalid NDK_TOOLCHAIN_VERSION value: 4.9. GCC is no longer supported. 注释NDK_TOOLCHAIN_VERSION 2.invalid argument ‘-std=c99’ not allowed with ‘C++’

1.ffmpeg怎么样处理网络流 2.利用ffmpeg播放socket接收到的视频数据 3.最简单的基于FFmpeg的内存读写的例子：内存播放器 4.FFMPEG实时解码网络视频流（回调方式） 5.FFmpeg: unspecified pixel format when opening video with custom context 6.Creating Custom FFmpeg IO-C...

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ffmpeg -i video_1920.mp4 -vf scale=640:360 video_640.mp4 -hide_banner

Video commands: ffplay -f rawvideo -pix_fmt yuv420p -video_size 1280x720 a.yuv Audio commands: ffplay -f f16le -ac 1 -ar 48000 a.pcm

Capture live stream and convert YUV to JPEG using FFmpeg. static int capture_picture(Decoder *d, AVFrame *frame) { AVPacket pkt; int got_picture = 0; int ret = 0; AVCodec *pCodec = a...