javacv
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Java interface to OpenCV, FFmpeg, and more
After I encoded the grabbed packets and decoded the encoded byte array to AVPacket, I attempted record the decoded packets. It makes error code and recorded video did not play...
Hello, We are trying to construct an FFmpegFrameGrabber object with an InputStream instead of a URL in Android. Here is what we are doing now: `grabber = new FFmpegFrameGrabber("rtsp://192.168.42.1/live");`. Unfortunately,...
as the title describe ,i use Pointer.formatBytes(Pointer.physicalBytes()) to mark the memory usage , when i call the grabber.close() and record.close(), in my macos,it release the memory ,but in linux-arm64 ,it...
Hello! Sorry for my bad English, i am from Ukraine🙂 I am facing a problem on android when i want to get the previous frame. On some videos, the previous...
Hi, I am using FFMpegRecorer to stream audio with "wav" format from one java application and using FFMpegGrabber in another java application to receive the stream but I am getting...
version: 1.5.7 I want to save the stream to MP4 file. I tried RTSP and m3u8, they are all success. But when using RTMP, I got an exception(avcodec_send_frame() error -541478725:...
Why can the same jar package have no problems in windows and x86 architecture, but it will report errors in arm architecture. the error: Caused by: java.lang.NoClassDefFoundError: Could not initialize...
The album cover doesn't seem to be in the metaData, so how can i get, i am no idea
I'm trying to stream MediaCodec that records a surface over RTMP. I understand that MediaCodec buffer is a raw h264 frame. How would I go about converting this to the...
Hi, i have a problem with a video. If i open the video with a chrome, firefox or safari, the video postition is not the same. Chrome: Vertical Firefox: Horizontal...