主流视音频平台参数
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:
Service |
Video Player |
Streaming Video Format |
Max size (MB) |
Resolution |
Video bitrate (kbit) |
Audio bitrate (kbit) |
1,000 |
640x480 |
? |
? |
|||
1,024 |
1,280x720 |
? |
? |
|||
500 |
464x352 |
340 kbit/s 30 frame/s |
mp3 CBR 64.0 kbit/s |
|||
2,048 |
1,280x720 |
? |
? |
|||
unlimited |
unlimited |
unlimited |
unlimited |
|||
Ogg Theora/ Vorbis or H.264, Sorenson codec |
2,048 |
1,280x720 |
? |
mp3 CBR 96.0 kbit/s AAC LC VBR |
||
unlimited |
400x320 |
260 kbit/s 25 frame/s, mencoder |
mp3 CBR 64.0 kbit/s lavc codec |
|||
? |
150 |
1,280x720 |
? |
? |
||
Sorenson codec, H.264Download |
unlimited |
480x360 |
420 kbit/s 29.97frame/s |
mp3 96 kbit/s |
||
Google
Video |
Sorenson codec, H.264Download |
unlimited [41] |
320x240 |
variable (24.99frame/s) |
AAC 124 kbit/s |
|
HD share (closed) |
4,096 |
1,280x720 |
? |
? |
||
100 |
? |
? |
? |
|||
unlimited |
unlimited |
unlimited |
unlimited |
|||
100 |
? |
? |
? |
|||
100 |
640x384 |
unlimited [42] |
? |
|||
100 |
? |
? |
? |
|||
2,048 |
690x518 (min) |
700 kbs (min) |
AAC 96 kbs (min) |
|||
unlimited |
? |
? |
? |
|||
2,048 |
? |
? |
? |
|||
unlimited |
640x480 |
variable |
? |
|||
100 |
480x392 |
? |
? |
|||
300 |
640x480 (4:3), 640x360 (16:9) |
1,000 |
? |
|||
1,500 |
1,280x720 |
? |
? |
|||
Stage6 (closed) |
2,048 |
1,920x1080 |
? |
? |
||
100 |
? |
? |
? |
|||
unlimited |
540x304 |
512 |
64 |
|||
unlimited |
1,280x720 |
variable, average 1600, max 5000 |
128 |
|||
400 |
1,280x720 |
? |
? |
|||
5,120 [45] |
1,920x1080 [46] |
variable, average 2000, max 5000 |
320 |
|||
VReel (closed) |
8,500 [47] |
unlimited |
unlimited |
unlimited |
||
2,000 |
? |
? |
128 |
|||
150 |
? |
? |
? |
|||
1,024 [48] |
? |
? |
? |
|||
20,480 |
2,048x1,536 |
variable [50] |
192 |
|||
Service |
Video Player |
Streaming Video Format |
Max size (MB) |
Resolution |
Video bitrate (kbit) |
Audio bitrate (kbit) |