这包括关闭文件、释放解码器、销毁渲染器以及释放内存等。 // 位于ffplay.c文件的主函数中int main(int argc, char **argv){...// (1)初始化av_init_packet(&flush_pkt);flush_pkt.data = (uint8_t *)&flush_pkt;if (argc != 2) {printf("usage: %s <file>\n", argv[0]);exit(1);}// ...
// 位于ffplay.c文件的主函数中 int main(int argc, char **argv) { ... // (1)初始化 av_init_packet(&flush_pkt); flush_pkt.data = (uint8_t *)&flush_pkt; if (argc != 2) { printf("usage: %s <file>\n", argv[0]); exit(1); } // 解析命令行参数 input_filename = argv[...
--quiet Do not output any message -V, --version Display this application version --ansi Force ANSI output --no-ansi Disable ANSI output -n, --no-interaction Do not ask any interactive question -v|vv|vvv, --verbose Increase the verbosity of messages: 1 for normal output, 2 for more ...
utime: The amount of CPU time used by the process in user mode, in seconds. stime: The amount of CPU time used by the process in kernel mode, in seconds. rtime: The real time elapsed during the process, in seconds. maxrss: The maximum resident set size (memory usage) of the proces...
As you’ll see in the charts below, I started encoding a single FFmpeg instance and kept adding simultaneous encodes until the cost per stream began to increase, indicating that spinning up another instance was more cost effective than adding additional encodes to the same system. FFmpeg Versions...
Additionally, by increasing the number of segments that are needed to create and deliver low-latency streams, you also increase the server cache requirements. To alleviate this concern, ensure that your server has a large enough cache, or built-in elasticity. You will also need to account for...
Rockchip MPP enabled fork of https://git.ffmpeg.org/ffmpeg.git - ffmpeg/libavcodec/avcodec.h at 5f9e848e686a3c0795939809712b260af5c1adb8 · MarcA711/ffmpeg
Usually we prefer lower latency over anything except quality but Im starting to think the lower cpu load will give us more room to increase usage as we grow. WWW davesuemcbride #7 Posted : 10 years ago Rank: Advanced Member Groups: Registered Joined: 5/28/2013(UTC)Posts: 54Location:...
--enable-gray enable full grayscale support (slower color)--disable-swscale-alpha disable alpha channel supportinswscale--disable-all disable building components, libraries and programs--enable-incompatible-libav-abi enable incompatible Libav fork ABI [no]--enable-raise-major increase major version ...
--quiet Do not output any message -V, --version Display this application version --ansi Force ANSI output --no-ansi Disable ANSI output -n, --no-interaction Do not ask any interactive question -v|vv|vvv, --verbose Increase the verbosity of messages: 1 for normal output, 2 for more ...