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主流视音频平台参数,Wiki上的,包括世界上主流的视音频平台(YouTube,优酷等,很全),
包括视频的编码方式,分辨率,码率,播放器等等信息
http://en.wikipedia.org/wiki/Comparison_of_video_hosting_services
摘录一个表格部分内容如下(个人感觉信息有点偏老):
Service | Video Player | Streaming Video Format | Resolution | Video bitrate (kbit) | Audio bitrate (kbit) |
Atom.com | Flash |
| 640x480 | ? | ? |
blip.tv | HTML 5 Open Web Video or Flash | On2 VP6 | 1,280x720 | ? | ? |
Break.com | Flash | On2 VP6 | 464x352 | 340 kbit/s 30 frame/s | mp3 CBR 64.0 kbit/s |
Citytv.com.co | Flash | H.264, Sorenson codec | 1,280x720 | ? | ? |
DaCast | HTML 5 Open Web Video or Flash | H.264 | unlimited | unlimited | unlimited |
Dailymotion | HTML 5 Open Web Video or Flash | Ogg Theora/Vorbis orH.264, Sorenson codec | 1,280x720 | ? | mp3 CBR 96.0 kbit/s AAC LC VBR |
EngageMedia | Flash | H.264 | 400x320 | 260 kbit/s 25 frame/s, mencoder | mp3 CBR 64.0 kbit/s lavc codec |
Flickr | HTML 5 Open Web Video or Flash | ? | 1,280x720 | ? | ? |
Globo Video | Flash | Sorenson codec, H.264Download | 480x360 | 420 kbit/s 29.97frame/s | mp3 96 kbit/s |
Google Video | Flash | Sorenson codec, H.264Download | 320x240 | variable (24.99frame/s) | AAC 124 kbit/s |
HD share (closed) | Flash | On2 VP6 | 1,280x720 | ? | ? |
iFilm | Flash | On2 VP6 | ? | ? | ? |
Internet Archive | HTML 5 Open Web Video or Flash | Ogg Theora/Vorbis | unlimited | unlimited | unlimited |
Multiply |
|
| ? | ? | ? |
Nico Nico Douga | Flash | H.264, On2 VP6 | 640x384 | unlimited[42] | ? |
OneWorldTV |
|
| ? | ? | ? |
Openfilm | Flash | H.264, On2 VP6 | 690x518 (min) | 700 kbs (min) | AAC 96 kbs (min) |
Ourmedia |
|
| ? | ? | ? |
Phanfare |
|
| ? | ? | ? |
Qik | Flash | Sorenson codec | 640x480 | variable | ? |
Revver | Apple QuickTime& Flash | On2 VP6 | 480x392 | ? | ? |
RuTube | Flash | H.264 | 640x480 (4:3), 640x360 (16:9) | 1,000 | ? |
sevenload | Flash | Sorenson codec | 1,280x720 | ? | ? |
Stage6 (closed) | DivX Web Player | MPEG-4 Part 2 | 1,920x1080 | ? | ? |
Twango | Flash | Sorenson codec | ? | ? | ? |
Veoh | Flash | On2 VP6 | 540x304 | 512 | 64 |
Viddler | Flash | H.264 | 1,280x720 | variable, average 1600, max 5000 | 128 |
Videolog | Flash | H.264 | 1,280x720 | ? | ? |
Vimeo[43] | HTML 5 Open Web Video or Flash | H.264[44] | 1,920x1080[46] | variable, average 2000, max 5000 | 320 |
VReel (closed) | DivX Web Player& VReel Player | H.264, MPEG-4 Part 2 | unlimited | unlimited | unlimited |
vzaar | Flash | H.263, Sorenson codec | ? | ? | 128 |
Yahoo! Video | Flash |
| ? | ? | ? |
Youku | HTML 5 Open Web Video or Flash | On2 VP6 | ? | ? | ? |
YouTube | HTML 5 Open Web Video or Flash | H.264, Sorenson codec,VP8 | 2,048x1,536 | variable[50] | 192 |