html5-video

问题 I've got my main page here: http://thenozzle.net/ The logo at the top of the page is a sprite, switches between top and bottom to give the glow effect. This is done with css transition and :hover pseudo element. However, I recently added the 'projekktor' HMTL5 video player. It works really well, but if you start the video, then hover of the logo, it glitches out when you mouse-over. Also, Google Chrome doesn't play the video served from ea.com The Battlefield 3 clip. Chrome won't play it,

问题 First: there are topics with the similar title. I browsed them but dint find a satisfactory answer. I am testing autoloading of html5 video in android and ipad.(Auto load only works in few browsers: Firefox, Opera and Safari). The video loads instantaneously if it is on the device that is playing. But if the video is on a server it takes very long time to load(It took nearly 5 mins for the video to start). I dont think the problem is with bandwidth. For testing purpose I have hosted the files

问题 First: there are topics with the similar title. I browsed them but dint find a satisfactory answer. I am testing autoloading of html5 video in android and ipad.(Auto load only works in few browsers: Firefox, Opera and Safari). The video loads instantaneously if it is on the device that is playing. But if the video is on a server it takes very long time to load(It took nearly 5 mins for the video to start). I dont think the problem is with bandwidth. For testing purpose I have hosted the files

问题 I'm trying to use the youtube javascript player api to embed youtube videos into my site and control them via clickable thumbnails / javascript. I thought that the youtube player would fall back to html5 videos, but it doesn't. Is there a way to set this up? Here's the code (just using swfobject to embed the video per youtube's instructions): var vidString = "http://www.youtube.com/v/" + vidID + "?enablejsapi=1&playerapiid=video_player&version=3"; swfobject.embedSWF(vidString,"video_player",

问题 I'm trying to use the youtube javascript player api to embed youtube videos into my site and control them via clickable thumbnails / javascript. I thought that the youtube player would fall back to html5 videos, but it doesn't. Is there a way to set this up? Here's the code (just using swfobject to embed the video per youtube's instructions): var vidString = "http://www.youtube.com/v/" + vidID + "?enablejsapi=1&playerapiid=video_player&version=3"; swfobject.embedSWF(vidString,"video_player",

问题 <video id="video" width="600px" height="400px" autoplay playinline muted loop controls src="test.mp4"> </video> <svg id="svg" width="600" height="400" style="position: absolute; left:8px; background:gray;opacity:0.5"> </svg> <script> let svg_element = document.getElementById("svg"); let svgns = "http://www.w3.org/2000/svg"; setInterval(() => { let player_element = document.createElementNS(svgns, 'circle'); player_element.setAttribute("id", "player"); player_element.setAttribute("cx", 100);

问题 <video id="video" width="600px" height="400px" autoplay playinline muted loop controls src="test.mp4"> </video> <svg id="svg" width="600" height="400" style="position: absolute; left:8px; background:gray;opacity:0.5"> </svg> <script> let svg_element = document.getElementById("svg"); let svgns = "http://www.w3.org/2000/svg"; setInterval(() => { let player_element = document.createElementNS(svgns, 'circle'); player_element.setAttribute("id", "player"); player_element.setAttribute("cx", 100);

问题 <video id="video" width="600px" height="400px" autoplay playinline muted loop controls src="test.mp4"> </video> <svg id="svg" width="600" height="400" style="position: absolute; left:8px; background:gray;opacity:0.5"> </svg> <script> let svg_element = document.getElementById("svg"); let svgns = "http://www.w3.org/2000/svg"; setInterval(() => { let player_element = document.createElementNS(svgns, 'circle'); player_element.setAttribute("id", "player"); player_element.setAttribute("cx", 100);

问题 I am trying to make the simplest html5 video player in the world: <!DOCTYPE html> <html> <head> <meta charset="utf-8"> <title>ST Media Player</title> </head> <body> <video id="player" src="http://video-js.zencoder.com/oceans-clip.mp4" controls> <track kind="captions" src="_tracks/test.vtt" default> </video> </body> </html> Done! Now why does the player recognize that there is captions, but doesnt show them? I have tried different video's and subtitle files now. 回答1: Track tag is working when

问题 I am trying to make the simplest html5 video player in the world: <!DOCTYPE html> <html> <head> <meta charset="utf-8"> <title>ST Media Player</title> </head> <body> <video id="player" src="http://video-js.zencoder.com/oceans-clip.mp4" controls> <track kind="captions" src="_tracks/test.vtt" default> </video> </body> </html> Done! Now why does the player recognize that there is captions, but doesnt show them? I have tried different video's and subtitle files now. 回答1: Track tag is working when