GDATA和youtube，獲取播放列表中的所有視頻

Question

有誰知道如何從播放列表中獲取所有視頻？

該播放列表

https://gdata.youtube.com/feeds/api/playlists/454A0274C1223C90?v=2

其上限已在10個結果

如我試過&最大結果= 1000但404'ed

Answer 1

試着問了50個結果在時間（最大允許）

GET /feeds/api/playlists/454A0274C1223C90?v=2&&max-results=100&fields=entry/id,entry/title&key=4{your-key} HTTP/1.1 
Host: gdata.youtube.com 
Authorization: OAuth ya29.AHES6ZQMwDjrUKh8RLysv-ZzF3DaUmg0XmG0jtVcWdSA0A 
HTTP/1.1 400 Bad Request 
status: 400 
content-length: 246 
x-xss-protection: 1; mode=block 
x-content-type-options: nosniff 
expires: Sat, 28 Apr 2012 16:29:01 GMT 
x-google-cache-control: remote-fetch 
server: GSE 
via: HTTP/1.1 GWA 
x-gdata-user-country: US 
cache-control: private, max-age=0 
date: Sat, 28 Apr 2012 16:29:01 GMT 
x-frame-options: SAMEORIGIN 
content-type: application/vnd.google.gdata.error+xml 
-content-encoding: gzip 
<errors xmlns='http://schemas.google.com/g/2005'><error><domain>GData</domain><code>InvalidRequestUriException</code><internalReason>Max-results value is too high. Only up to 50 results can be returned per query. 


GET /feeds/api/playlists/454A0274C1223C90?v=2&&max-results=50&fields=entry/id,entry/title&key=${key} HTTP/1.1 
Host: gdata.youtube.com 
Authorization: OAuth ya29.AHES6ZQMwDjrUKh8RLysv-ZzF3DaUmg0XmG0jtVcWdSA0A 
HTTP/1.1 200 OK 
status: 200 
gdata-version: 2.1 
content-length: 6703 
via: HTTP/1.1 GWA 
content-location: https://gdata.youtube.com/feeds/api/playlists/454A0274C1223C90?v=2&&max-results=50&fields=entry/id,entry/title&key=w1Q 
x-content-type-options: nosniff 
expires: Sat, 28 Apr 2012 16:32:08 GMT 
vary: Accept, X-GData-Authorization, GData-Version 
x-google-cache-control: remote-fetch 
server: GSE 
last-modified: Sat, 28 Apr 2012 10:46:07 GMT 
x-xss-protection: 1; mode=block 
etag: W/"A04CRn47eCp7I2A9WhVWFk0." 
cache-control: private, max-age=300, no-transform 
date: Sat, 28 Apr 2012 16:32:08 GMT 
x-frame-options: SAMEORIGIN 
content-type: application/atom+xml; charset=UTF-8; type=feed 
-content-encoding: gzip 
x-gdata-user-country: US