- .. _`DMX-OUT-DECODER`:
- DMX_OUT_DECODER
+ DMX_OUT_DECODER
- Streaming directly to decoder.
- .. _`DMX-OUT-TAP`:
- DMX_OUT_TAP
+ DMX_OUT_TAP
- Output going to a memory buffer (to be retrieved via the read
- command). Delivers the stream output to the demux device on which
- the ioctl is called.
+ command). Delivers the stream output to the demux device on which
+ the ioctl is called.
- .. row 4
- .. _`DMX-OUT-TS-TAP`:
- DMX_OUT_TS_TAP
+ DMX_OUT_TS_TAP
- Output multiplexed into a new TS (to be retrieved by reading from
- the logical DVR device). Routes output to the logical DVR device
- ``/dev/dvb/adapter?/dvr?``, which delivers a TS multiplexed from
- all filters for which ``DMX_OUT_TS_TAP`` was specified.
+ the logical DVR device). Routes output to the logical DVR device
+ ``/dev/dvb/adapter?/dvr?``, which delivers a TS multiplexed from
+ all filters for which ``DMX_OUT_TS_TAP`` was specified.
- .. row 5
- .. _`DMX-OUT-TSDEMUX-TAP`:
- DMX_OUT_TSDEMUX_TAP
+ DMX_OUT_TSDEMUX_TAP
- Like :ref:`DMX_OUT_TS_TAP <DMX-OUT-TS-TAP>` but retrieved
- from the DMX device.
+ from the DMX device.
typedef enum
{
- DMX_IN_FRONTEND, /* Input from a front-end device. */
- DMX_IN_DVR /* Input from the logical DVR device. */
+ DMX_IN_FRONTEND, /* Input from a front-end device. */
+ DMX_IN_DVR /* Input from the logical DVR device. */
} dmx_input_t;
typedef enum
{
- DMX_PES_AUDIO0,
- DMX_PES_VIDEO0,
- DMX_PES_TELETEXT0,
- DMX_PES_SUBTITLE0,
- DMX_PES_PCR0,
-
- DMX_PES_AUDIO1,
- DMX_PES_VIDEO1,
- DMX_PES_TELETEXT1,
- DMX_PES_SUBTITLE1,
- DMX_PES_PCR1,
-
- DMX_PES_AUDIO2,
- DMX_PES_VIDEO2,
- DMX_PES_TELETEXT2,
- DMX_PES_SUBTITLE2,
- DMX_PES_PCR2,
-
- DMX_PES_AUDIO3,
- DMX_PES_VIDEO3,
- DMX_PES_TELETEXT3,
- DMX_PES_SUBTITLE3,
- DMX_PES_PCR3,
-
- DMX_PES_OTHER
+ DMX_PES_AUDIO0,
+ DMX_PES_VIDEO0,
+ DMX_PES_TELETEXT0,
+ DMX_PES_SUBTITLE0,
+ DMX_PES_PCR0,
+
+ DMX_PES_AUDIO1,
+ DMX_PES_VIDEO1,
+ DMX_PES_TELETEXT1,
+ DMX_PES_SUBTITLE1,
+ DMX_PES_PCR1,
+
+ DMX_PES_AUDIO2,
+ DMX_PES_VIDEO2,
+ DMX_PES_TELETEXT2,
+ DMX_PES_SUBTITLE2,
+ DMX_PES_PCR2,
+
+ DMX_PES_AUDIO3,
+ DMX_PES_VIDEO3,
+ DMX_PES_TELETEXT3,
+ DMX_PES_SUBTITLE3,
+ DMX_PES_PCR3,
+
+ DMX_PES_OTHER
} dmx_pes_type_t;
typedef struct dmx_filter
{
- __u8 filter[DMX_FILTER_SIZE];
- __u8 mask[DMX_FILTER_SIZE];
- __u8 mode[DMX_FILTER_SIZE];
+ __u8 filter[DMX_FILTER_SIZE];
+ __u8 mask[DMX_FILTER_SIZE];
+ __u8 mode[DMX_FILTER_SIZE];
} dmx_filter_t;
struct dmx_sct_filter_params
{
- __u16 pid;
- dmx_filter_t filter;
- __u32 timeout;
- __u32 flags;
+ __u16 pid;
+ dmx_filter_t filter;
+ __u32 timeout;
+ __u32 flags;
#define DMX_CHECK_CRC 1
#define DMX_ONESHOT 2
#define DMX_IMMEDIATE_START 4
struct dmx_pes_filter_params
{
- __u16 pid;
- dmx_input_t input;
- dmx_output_t output;
- dmx_pes_type_t pes_type;
- __u32 flags;
+ __u16 pid;
+ dmx_input_t input;
+ dmx_output_t output;
+ dmx_pes_type_t pes_type;
+ __u32 flags;
};
struct dmx_event
{
- dmx_event_t event;
- time_t timeStamp;
- union
- {
- dmx_scrambling_status_t scrambling;
- } u;
+ dmx_event_t event;
+ time_t timeStamp;
+ union
+ {
+ dmx_scrambling_status_t scrambling;
+ } u;
};
.. code-block:: c
struct dmx_stc {
- unsigned int num; /* input : which STC? 0..N */
- unsigned int base; /* output: divisor for stc to get 90 kHz clock */
- __u64 stc; /* output: stc in 'base'*90 kHz units */
+ unsigned int num; /* input : which STC? 0..N */
+ unsigned int base; /* output: divisor for stc to get 90 kHz clock */
+ __u64 stc; /* output: stc in 'base'*90 kHz units */
};
.. code-block:: c
typedef struct dmx_caps {
- __u32 caps;
- int num_decoders;
+ __u32 caps;
+ int num_decoders;
} dmx_caps_t;
.. code-block:: c
typedef enum {
- DMX_SOURCE_FRONT0 = 0,
- DMX_SOURCE_FRONT1,
- DMX_SOURCE_FRONT2,
- DMX_SOURCE_FRONT3,
- DMX_SOURCE_DVR0 = 16,
- DMX_SOURCE_DVR1,
- DMX_SOURCE_DVR2,
- DMX_SOURCE_DVR3
+ DMX_SOURCE_FRONT0 = 0,
+ DMX_SOURCE_FRONT1,
+ DMX_SOURCE_FRONT2,
+ DMX_SOURCE_FRONT3,
+ DMX_SOURCE_DVR0 = 16,
+ DMX_SOURCE_DVR1,
+ DMX_SOURCE_DVR2,
+ DMX_SOURCE_DVR3
} dmx_source_t;