Redirector support.
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Detailed Description
Redirector support.
After opening the decoder with bgav_open, you must check if the opened stream is actually a redirector with bgav_is_redirector. If this returns 1, get the number of urls with bgav_redirector_get_num_urls. Then, for each URL, get the address with bgav_redirector_get_url and the title of the URL with bgav_redirector_get_name. After you have this info, close and destroy the decoder with bgav_close and open a newly created decoder with one of the URLs you got.
Function Documentation
| BGAV_PUBLIC int bgav_is_redirector |
( |
bgav_t * |
bgav |
) |
|
Query if the decoder opened a redirector.
- Parameters:
-
- Returns:
- 1 if the decoder opened a redirector, 0 else
This function MUST be called after bgav_open to query if we openend a redirector.
| BGAV_PUBLIC int bgav_redirector_get_num_urls |
( |
bgav_t * |
bgav |
) |
|
Get the number of URLs found in the redirector.
- Parameters:
-
- Returns:
- The number of URLs.
| BGAV_PUBLIC const char* bgav_redirector_get_url |
( |
bgav_t * |
bgav, |
|
|
int |
index | |
|
) |
| | |
Get the address of an URL.
- Parameters:
-
| bgav | A decoder instance |
| index | Index of the url (starting with 0) |
- Returns:
- The URL (can be passed to a subsequent bgav_open)
| BGAV_PUBLIC const char* bgav_redirector_get_name |
( |
bgav_t * |
bgav, |
|
|
int |
index | |
|
) |
| | |
Get the address of an URL.
- Parameters:
-
| bgav | A decoder instance |
| index | Index of the url (starting with 0) |
- Returns:
- The name of the stream or NULL if this information is not present.
