upipe-ts/upipe_ts_encaps.h header reference
Upipe module encapsulating (adding TS header) PES and PSI access units More
Header inclusion [link]
Members [link]
Types [link]
Functions [link]
- int upipe_ts_encaps_eos(struct upipe *upipe)
- struct upipe_mgr * upipe_ts_encaps_mgr_alloc(void )
- int upipe_ts_encaps_set_tb_size(struct upipe *upipe, unsigned int tb_size)
- int upipe_ts_encaps_splice(struct upipe *upipe, uint64_t cr_sys_min, uint64_t cr_sys_max, struct ubuf **ubuf_p, uint64_t *dts_sys_p)
Description [link]
Upipe module encapsulating (adding TS header) PES and PSI access units
Members detail [link]
#define UPIPE_TS_ENCAPS_SIGNATURE [link]
This macro is declared in upipe-ts/upipe_ts_encaps.h source file, line 34.
#define _UPIPE_TS_UPIPE_TS_ENCAPS_H_ [link]
This macro is declared in upipe-ts/upipe_ts_encaps.h source file, line 26.
enum upipe_ts_encaps_command [link]
This enum is declared in upipe-ts/upipe_ts_encaps.h source file, line 46.
This enum extends upipe_command with specific commands for ts encaps.
| Identifier | Value | Description |
|---|---|---|
| UPIPE_TS_ENCAPS_SENTINEL | UPIPE_CONTROL_LOCAL+0x1000 | |
| UPIPE_TS_ENCAPS_SET_TB_SIZE | 1 | sets the size of the TB buffer (unsigned int) |
| UPIPE_TS_ENCAPS_SPLICE | 2 | returns a ubuf containing a TS packet and its dts_sys (uint64_t, uint64_t, struct ubuf **, uint64_t *) |
| UPIPE_TS_ENCAPS_EOS | 3 | signals an end of stream (void) |
This function is declared in upipe-ts/upipe_ts_encaps.h source file, line 95.
This function signals an end of stream, so that buffered packets can be released.
Parameter list:
- upipe: description structure of the pipe
The return value is an error code
This function is declared in upipe-ts/upipe_ts_encaps.h source file, line 103.
This function returns the management structure for all ts_encaps pipes.
The return value is pointer to manager
This function is declared in upipe-ts/upipe_ts_encaps.h source file, line 66.
This function sets the size of the TB buffer.
Parameter list:
- upipe: description structure of the pipe
- tb_size: size of the TB buffer
The return value is an error code
int upipe_ts_encaps_splice(struct upipe *upipe, uint64_t cr_sys_min, uint64_t cr_sys_max, struct ubuf **ubuf_p, uint64_t *dts_sys_p) [link]
This function is declared in upipe-ts/upipe_ts_encaps.h source file, line 83.
This function returns a ubuf containing a TS packet, and the dts_sys of the packet.
Parameter list:
- upipe: description structure of the pipe
- cr_sys_min: date at which the packet will be muxed
- cr_sys_max: maximum date allowed for muxing
- ubuf_p: filled in with a pointer to the ubuf (may be NULL)
- dts_sys_p: filled in with the dts_sys, or UINT64_MAX
The return value is an error code
enum uprobe_ts_encaps_event [link]
This enum is declared in upipe-ts/upipe_ts_encaps.h source file, line 38.
This enum extends uprobe_event with specific events for ts split.
| Identifier | Value | Description |
|---|---|---|
| UPROBE_TS_ENCAPS_SENTINEL | UPROBE_LOCAL+0x1000 | |
| UPROBE_TS_ENCAPS_STATUS | 1 | update status of the encaps pipe (uint64_t, uint64_t, uint64_t, int) |