视频播放器失败。其他用户报告一个黑色或空白的YouTube播放器屏幕和一个视频持续时间为0:00，这是SWF播放器出现后此错误的其他症状。
我更新了您的jsfiddle.net提供了一种解决方法，只从最初的开始就使用flash播放器，这样可以防止闪存问题退后，直到解决问题。
它保留您的/ embed / scheme因此任何使用的自定义API仍然有效。
解决方法将播放列表参数添加为没有其他视频值和逗号，通常用于分隔播放列表中的视频，这样一个1 的播放列表就实现了。
当然，如果您已经在使用播放列表，那么您将不会受到此bug的影响因为播放列表是唯一的强制Flash播放器在当前时间在/ embed / URL中正确呈现的独占项目。
以下是更新： p>
http://jsfiddle.net/6C65Y/3/
状态报告：此YouTube API错误不再是问题。
I created a JS fiddle for this here:
http://jsfiddle.net/lindseymysse/6C65Y/1/
The error:
Starting Yesterday evening, a few videos on the site I'm working on stopped loading for users. We are using the iframe embed, and attempting to do as much stuff with html5 as possible.
To reproduce this error:
If user is either
Unenrolled/has not made a decision to turn html5 video on or
User has turned html5 trial on, the video will not play on MacBook
Chrome, Firefox or Safari.
If user either turns html5 trial on and then off, or (if they are already signed up for the html5 trial) just off, the embed will work
Some Clues:
The debug from a broken video looks like this:
- debug playbackQuality=small
- scoville=1
- cfps=0
- pd=0
- mos=0
- debug flashVersion=MAC 11%2C2%2C202%2C235
- fs=0
- hl=en US
- debug date=Thu May 10 14%3A40%3A14 GMT%2D0700 2012
- iframe=1
- lact=null
- videoFps=0
- vq=auto
- h=355
- stageFps=24
- debug error=Not specified
- tpmt=0
- framer=http%253A%252F%252Ffiddle%2Ejshell%2Enet%252FunPrz%252F5%252Fshow%252F
- volume=100
- droppedFrames=0
- w=473
- el=detailpage
- screenw=1440
- screenh=900
- debug videoId=
- playerw=640
- debug sourceData=
Some More:
- Mozilla gives the error: -- Unexpected value align parsing preserveAspectRatio attribute.
- The videos we have found that this embed is broken on are ones that play as Flash videos even in the html5 trial.
Please see my jsFiddle to reproduce the error.
What is causing this? This error is not throwing an error in the youtube api onError call, is there a way to spot it so we can deal with this?
解决方案
YouTube indeed has changed their API over the last couple of days and flash fallback from their HTML5 Video Player fails. Other users report a black or blank YouTube Player Screen and a video duration of 0:00 which are other symptoms of this bug once the SWF player is presented.
I updated your jsfiddle.net with a workaround to only use the flash player from the initial start, which then prevents fallback from flash issue until it's resolved.
It retains your /embed/ scheme so any custom API that's used will still be valid.
The workaround adds the playlist param with no other video values and a comma, normally used to separate videos in the playlist, so that a playlist of 1 is realized.
Of course if your were already using a playlist, then you would not be subject to this bug since the playlist is the only flash exclusive item that forces the flash player to be rendered correctly in the /embed/ URL at the present time.
Here's the update:
http://jsfiddle.net/6C65Y/3/
Status Report: This YouTube API bug is not an issue any longer.
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