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unframer

Stream unframer

Register name used to load filter: unframer
This filter is not checked during graph resolution and needs explicit loading.

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.
Example

gpac -i src.mp4 unframer -o dst.mp4
This will:
- force input PIDs of unframer to be in serialized form (AnnexB, ADTS, ...)
- trigger reframers to be instanciated after the unframer filter.
Using the unframer filter avoids doing a dump to disk then re-import or other complex data piping.

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