typefindfunctions: Add support HEIF file format finding
authorSeungha Yang <seungha.yang@navercorp.com>
Fri, 12 Apr 2019 03:09:31 +0000 (12:09 +0900)
committerSeungha Yang <seungha.yang@navercorp.com>
Thu, 2 May 2019 13:13:39 +0000 (22:13 +0900)
commit909b59dd55f94a2c442de07b23e100ab6e1c230c
tree3ad89bc81424e2575c270290668899aeb19e912e
parent4e80ea64736b8c192c1b0913a01c1266814eb64f
typefindfunctions: Add support HEIF file format finding

A HEIF compatiable file (i.e., mif1 brand) needs special concern
since 'moov' atom is not mandatory for the file although HEIF is
a variant of ISOBMFF

See http://standards.iso.org/ittf/PubliclyAvailableStandards/c066067_ISO_IEC_23008-12_2017.zip
gst/typefind/gsttypefindfunctions.c