Flash 视频播放器内存问题

发布于 2024-11-01 02:09:24 字数 917 浏览 0 评论 0原文

我制作了一个带有播放列表的视频播放器。大约 45 分钟后，声音停止了！视频继续播放。我播放短片（每个片段大约 3 到 4 分钟）。

播放器基于 2 个帧：

第 1 帧定义变量 VidReference，文件名：

VidReference = trackToPlay;

第 2 帧播放视频：

var nc:NetConnection = new NetConnection();
nc.addEventListener(NetStatusEvent.NET_STATUS, netStatusHandler);
nc.connect(null);
var ns:NetStream = new NetStream(nc);
ns.addEventListener(NetStatusEvent.NET_STATUS, netStatusHandler);
const buffer_time:Number = 2;
ns.bufferTime = buffer_time;
ns.client = this;
ns.play(VidReference);
var vid:Video = new Video();
vid.attachNetStream(ns);
addChild(vid);
vid_frame.addChild(vid);

视频播放完毕后，将转到第 1 帧（将新值放入 VidReference 变量）并返回到第 2 帧播放新视频。我是否应该在每次加载新视频时删除视频对象？我是否真的在每次循环（帧 1 > 2）并将每个视频添加到 RAM 时声明一个新的视频对象，并最终压垮 Flash 播放器？

我听说过垃圾收集，但我不知道如何删除视频对象，以便从内存中清除它（以及视频本身）。

当我检查 System.totalMemory 时，每次加载新视频时它都会累加，我不知道如何从内存中删除旧视频。

原文

I made a video player with a playlist. After around 45 min the sound stops! The video continues playing. I play short clips (about 3 to 4 min each).

The player is based on 2 frames:

Frame 1 defines the variable VidReference with the filename:

VidReference = trackToPlay;

Frame 2 plays the video:

var nc:NetConnection = new NetConnection();
nc.addEventListener(NetStatusEvent.NET_STATUS, netStatusHandler);
nc.connect(null);
var ns:NetStream = new NetStream(nc);
ns.addEventListener(NetStatusEvent.NET_STATUS, netStatusHandler);
const buffer_time:Number = 2;
ns.bufferTime = buffer_time;
ns.client = this;
ns.play(VidReference);
var vid:Video = new Video();
vid.attachNetStream(ns);
addChild(vid);
vid_frame.addChild(vid);

Once the video is done playing it goes to Frame 1 (to put the new value to the VidReference variable) and goes back to frame 2 to play the new video.
Am I supposed to delete the video object each time it loads a new video? Am I actually declaring a new video object each time I'm looping (frame 1 > 2) and adding each video to the RAM, and in the end overwhelming the flash player?

I've heard about garbage collecting but I wouldn't know how to delete the video object so it is cleared (and the video itself too) from the memory.

When I check System.totalMemory it's adding up each time a new video is loaded, I can't figure out how to delete old videos from the memory.

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情仇皆在手 2024-11-08 02:09:24

请不要转发问题
重新发布

    if(!vid){
      var nc:NetConnection = new NetConnection();
      nc.addEventListener(NetStatusEvent.NET_STATUS, netStatusHandler);
      nc.connect(null);
      var ns:NetStream = new NetStream(nc);
      ns.addEventListener(NetStatusEvent.NET_STATUS, netStatusHandler);
      const buffer_time:Number = 2;
      ns.bufferTime = buffer_time;
      ns.client = this;
      ns.play(VidReference);
      var vid:Video = new Video();
      vid.attachNetStream(ns);
      //addChild(vid); // you shouldnt add the video to2 display objects
      vid_frame.addChild(vid);
    }else{
      ns.play(VidReference);
   }

Please dont repost questions
Repost

    if(!vid){
      var nc:NetConnection = new NetConnection();
      nc.addEventListener(NetStatusEvent.NET_STATUS, netStatusHandler);
      nc.connect(null);
      var ns:NetStream = new NetStream(nc);
      ns.addEventListener(NetStatusEvent.NET_STATUS, netStatusHandler);
      const buffer_time:Number = 2;
      ns.bufferTime = buffer_time;
      ns.client = this;
      ns.play(VidReference);
      var vid:Video = new Video();
      vid.attachNetStream(ns);
      //addChild(vid); // you shouldnt add the video to2 display objects
      vid_frame.addChild(vid);
    }else{
      ns.play(VidReference);
   }

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