Question

我们已经创建了从ffmpeg创建IP摄像机HLS视频的节点代码。

现在可以使用基于videojs的React-hls播放器在桌面浏览器和Android设备中工作

它在IOS上不起作用，我已附加了流的示例代码。

我还检查了flowplayer，它正在使用flowplayer样本hls视频在IOS上工作，但没有播放摄像机流。

这是Sample Video hls视频，正在运行IOS

我还附带了编解码器信息的屏幕截图或两个视频。

视频1：我们的摄像机流（不适用于IOS）视频2：Flowplayer示例视频（不适用于IOS）

这里是Sample video codec sample

这是nodejs示例，用于使用FFMPEG从实时IP摄像机RTSP创建HLS流。

this.ffmpeg = child_process.spawn(`${process.cwd()}/ffmpeg/bin/ffmpeg.exe`,
[
    "-fflags", "nobuffer",
    "-i", url, "-y",
    //"-vcodec", "libx264",
    "-c:v", "h264",
    "-preset:v", "ultrafast",
    "-acodec", "aac",
    "-ac", "1",
    "-strict", "-2",
    "-crf", "30",
    "-profile:v", "baseline",
    "-maxrate", "400k",
    "-bufsize", "535k",
    "-pix_fmt", "yuv420p",
    "-r", "30",
    "-flags", "-global_header",
    "-hls_time", "10",
    "-hls_list_size", "4",
    //"-hls_wrap", "4",
    "-hls_flags", "delete_segments+append_list+omit_endlist",
    "-hls_base_url", "segment/",
    "-start_number", "1",
    "-s", (size || '568x320'),
    `public/${this.camId}/out_${util.storeId}_${this.camId}_.m3u8`,
    //"-vcodec", "libx264",
    "-c:v", "h264",
    "-preset:v", "ultrafast",
    "-acodec", "aac",
    "-ac", "1",
    "-strict", "-2",
    "-crf", "30",
    "-profile:v", "baseline",
    "-maxrate", "2996k",
    "-bufsize", "4200k",
    "-pix_fmt", "yuv420p",
    "-r", "30",
    "-flags", "-global_header",
    "-hls_time", "10",
    "-hls_list_size", "4",
    //"-hls_wrap", "4",
    "-hls_flags", "delete_segments+append_list+omit_endlist",
    "-hls_base_url", "segment/",
    "-start_number", "1",
    "-s", (size || '1280x720'),
    `public/${this.camId}/out_${util.storeId}_${this.camId}_720.m3u8`
], { detached: true });

FFmpeg IP摄像机hls视频无法在IOS中播放

0 个答案: