unframer.c File Reference

#include <gpac/filters.h>
#include <gpac/constants.h>
#include <gpac/internal/media_dev.h>
#include <gpac/mpeg4_odf.h>

Include dependency graph for unframer.c:

Functions
static GF_Err	unframer_configure_pid (GF_Filter *filter, GF_FilterPid *pid, Bool is_remove)
static GF_Err	unframer_process (GF_Filter *filter)
const GF_FilterRegister *	unframer_register (GF_FilterSession *session)

Variables
static const GF_FilterCapability	UnframerCaps []
const GF_FilterRegister	UnframerRegister

Function Documentation

unframer_configure_pid()

static GF_Err unframer_configure_pid ( GF_Filter *  filter, GF_FilterPid *  pid, Bool  is_remove  )

static

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unframer_process()

static GF_Err unframer_process ( GF_Filter *  filter )

static

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unframer_register()

const GF_FilterRegister* unframer_register

(

GF_FilterSession *

session

)

Variable Documentation

UnframerCaps

const GF_FilterCapability UnframerCaps[]

static

Initial value:

=
{
        
        CAP_UINT(GF_CAPS_INPUT_OUTPUT | GF_CAPFLAG_EXCLUDED, GF_PROP_PID_STREAM_TYPE, GF_STREAM_FILE),
        CAP_UINT(GF_CAPS_INPUT_OUTPUT | GF_CAPFLAG_EXCLUDED, GF_PROP_PID_CODECID, GF_CODECID_NONE),
        CAP_BOOL(GF_CAPS_INPUT_OUTPUT, GF_PROP_PID_UNFRAMED, GF_TRUE),
        CAP_BOOL(GF_CAPS_INPUT_EXCLUDED, GF_PROP_PID_FORCE_UNFRAME, GF_TRUE),
        CAP_BOOL(GF_CAPS_OUTPUT, GF_PROP_PID_UNFRAMED, GF_FALSE),
}

UnframerRegister

const GF_FilterRegister UnframerRegister

Initial value:

= {
        .name = "unframer",
 
        GF_FS_SET_HELP("This filter is used to force reframing of input sources using the same internal framing as GPAC (e.g. ISOBMFF) but with broken framing or signaling.\n"
        "EX gpac -i src.mp4 unframer -o dst.mp4\n"
        "This will:\n"
        "- force input PIDs of unframer to be in serialized form (AnnexB, ADTS, ...)\n"
        "- trigger reframers to be instanciated after the `unframer` filter.\n"
        "Using the unframer filter avoids doing a dump to disk then re-import or other complex data piping."
        )
        .max_extra_pids = 0xFFFFFFFF,
        .flags = GF_FS_REG_EXPLICIT_ONLY|GF_FS_REG_FORCE_REMUX,
        SETCAPS(UnframerCaps),
        .configure_pid = unframer_configure_pid,
        .process = unframer_process,
        .hint_class_type = GF_FS_CLASS_TOOL
}