AVIOContext *s = NULL; int ret = avio_open(&s, "http://example.com/file.mp4", AVIO_FLAG_READ, NULL, NULL); if (ret < 0) { fprintf(stderr, "failed to open url: %s", av_err2str(ret)); // 处理错误 } 确认所依赖的库(如FFmpeg)是否已正确安装且版本适配: 确认FFmpeg...
在MCU复位后，程序计数器（PC）会指向相应的复位向量，并开始执行启动代码（startup code）。如果MCU支持...
maven { url 'https://oss.sonatype.org/content/repositories/snapshots' } // bytedeco 1.5.4 } } dependencies { ... api 'org.bytedeco:javacv-platform:1.5.4-SNAPSHOT' } *==* ERROR: Failed to resolve: org.bytedeco:javacv-platform:1.5.4-SNAPSHOT Show in Project Structure dialog Affected M...
Android: Failed toopenQEMU android:usesCleartextTraffic=“true” android 原创 wx62e0d796b5814 2021-03-18 10:24:12 53阅读 vscodeopeninAndroidStudio # VSCode 在AndroidStudio 中的集成使用 Visual Studio Code(简称 VSCode)是一款由微软开发的免费、开源的代码编辑器,支持多种编程语言。而AndroidStudio 是...
[rtsp @ 000000002a3bb700] decoding for stream 0 failed [rtsp @ 000000002a3bb700] stream 0: start_time: 0.000 duration: 7200.000 [rtsp @ 000000002a3bb700] format: start_time: 0.000 duration: 7200.000 bitrate=0 kb/s Input #0, rtsp, from 'rtsp://admin:admin123@192.168.2.250:554/cam/pla...
Info: [rtsp @ 000000001fa200c0] decoding for stream 0 failed Info: Input #0, rtsp, from 'rtsp://admin:a1234567@2.2.5.183:554/h264/ch37/main/av_stream': Info: Metadata: Info: title : Info: Media Presentation Info: Info: Duration: ...