fprintf(stderr, "width %d height %d rowstride %d\n", display.width, display.height, (int)rowstride);recompile and check that you see that message when you are recording gource with ffmpeg to confirm its actually using that version of ppm.cpp. If it is using the new code and its still...
ubuntu 18.04, 编译运行ORB_SLAM3, 遇到错误Pangolin X11: Unable to retrieve framebuffer options。 打包opencvc++c#腾讯云测试服务 遇到错误Pangolin X11: Unable to retrieve framebuffer options。操作系统是ubuntu 18.04,物理机,不是虚拟机. hankfu 2021/12/30 2K0 Android PC投屏简单尝试(录屏直播)3—软解章...
Direct Usage of C-library functions: Directly using C-library functions can sometimes lead to security vulnerabilities or bugs. As in this case, low-level APIs likeavcodec_open2(),avcodec_close()etc are used, they should be properly checked for valid inputs to prevent possible issues. Code R...
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[ +0.000006] Code: Unable to access opcode bytes at RIP 0xffffffffffffffd6. vainfo before crash: vainfo --display drm --device /dev/dri/renderD128 libva info: VA-API version 1.15.0 libva info: Trying to open /usr/lib/x86_64-linux-gnu/dri/iHD_drv_video.so ...
"Unable to cast object of type 'System.Configuration.DefaultSection' to type blah blah ((System.IO.Stream)(s)).ReadTimeout. What might be wrong? (407) Proxy Authentication Required. (C# console application) OR (C#windows form application) (Programatically) Restart Explorer.exe like its done ...
EDIT: 把你的ffmpeg测试硬解的命令行贴出来，另外试试官方或者第三方编译的ffmpeg呢？比如ubuntu下可以试...
ffmpeg提供了多种示例来展示如何进行编解码. 示例代码在doc\examples. 这里逐一分析下这些示例的执行流程,不同版本的ffmpeg在流程上存在 一定的差异,本文针对ffmpeg5.0版本的代码. decode audio kotlin 1/*2 * Copyright (c) 2001 Fabrice Bellard3 *4 * Permission is hereby granted, free of charge, to any ...
av_log(NULL, AV_LOG_ERROR, "Unable to create filter graph.\n"); return AVERROR(ENOMEM); } /* Create the abuffer filter; * it will be used for feeding the data into the graph. */ abuffer = avfilter_get_by_name("abuffer"); ...
av_log(NULL, AV_LOG_ERROR, "Unable to lock DXVA2 surface\n"); return AVERROR_UNKNOWN; } av_image_copy_plane(ctx->tmp_frame->data[0], ctx->tmp_frame->linesize[0], (uint8_t*)LockedRect.pBits, LockedRect.Pitch, frame->width, frame->height); av_image_copy_plane(ctx->tmp...