find -name “*.mp4” |xargs -i mp4dump –format json {} |grep -i \”name\”| tee logs
sort logs | uniq -dc
0009224 “name”:”hdlr”,
0008511 “name”:”trak”,
0008511 “name”:”tkhd”,
0008511 “name”:”mdia”,
0008511 “name”:”mdhd”,
0008507 “name”:”url”,
0008507 “name”:”stsd”,
0008507 “name”:”stbl”,
0008507 “name”:”minf”,
0008507 “name”:”dref”,
0008507 “name”:”dinf”,
0008500 “name”:”stts”,
0008498 “name”:”stsc”,
0008490 “name”:”stsz”,
0008227 “name”:”stco”,
0006071 “name”:”ES_ID_Inc”,
0004713 “name”:”mdat”,
0004381 “name”:”stss”,
0004250 “name”:”vmhd”,
0004237 “name”:”ftyp”,
0004231 “name”:”mvhd”,
0004231 “name”:”moov”,
0004144 “name”:”elst”,
0004144 “name”:”edts”,
0004112 “name”:”smhd”,
0003798 “name”:”avcC”,
0003792 “name”:”avc1″,
0003235 “name”:”iods”,
0003235 “name”:”InitialObjectDescriptor”,
0002424 “name”:”ctts”,
0001969 “name”:”udta”,
0001646 “name”:”btrt”,
0001600 “name”:”ec-3″,
0001600 “name”:”dec3″,
0001463 “name”:”ddts”,
0001285 “name”:”.swr”,
0001024 “name”:”free”,
0000916 “name”:”esds”,
0000916 “name”:”ESDescriptor”,
0000916 “name”:”Descriptor:06″,
0000916 “name”:”DecoderConfig”,
0000880 “handler_name”:”soundhandler”
0000872 “handler_name”:”videohandler”
0000805 “name”:”mp4a”,
0000773 “handler_name”:”VideoHandler”
0000709 “handler_name”:”AudioTrack”
0000679 “name”:”trun”,
0000679 “name”:”traf”,
0000679 “name”:”tfhd”,
0000618 “name”:”meta”,
0000616 “name”:”ilst”,
0000613 “name”:”pasp”,
0000557 “name”:”….”,
0000556 “name”:”moof”,
0000556 “name”:”mfhd”,
0000465 “name”:”dtsc”,
0000464 “name”:”dtsh”,
0000409 “name”:”dtse”,
0000396 “name”:”hvcC”,
0000395 “name”:”data”,
0000376 “name”:”tfdt”,
0000347 “name”:”.too”,
0000247 “name”:”co64″,
0000223 “name”:”keys”,
0000221 “name”:”colr”,
0000216 “name”:”tref”,
0000174 “name”:”hev1″,
0000170 “name”:”hvc1″,
0000155 “name”:”sgpd”,
0000152 “name”:”sbgp”,
0000125 “name”:”dtsl”,
0000112 “name”:”.xyz”,
0000096 “name”:”rtp”,
0000096 “name”:”hnti”,
0000094 “name”:”sdtp”,
0000094 “handler_name”:””
0000080 “name”:”lyra”,
0000080 “name”:”dts+”,
0000080 “name”:”dac3″,
0000080 “name”:”ac-3″,
0000079 “name”:”nmhd”,
0000073 “name”:”name”,
0000073 “name”:”BE7ACFCB97A9-42E8-9C71-9994-91E3AFAC”,
0000072 “name”:”.TIM”,
0000070 “name”:”.TSZ”,
0000070 “name”:”.TSC”,
0000064 “name”:”tims”,
0000064 “name”:”sdp”,
0000064 “name”:”mp4s”,
0000064 “name”:”hmhd”,
0000064 “name”:”hint”,
0000064 “name”:”hinf”,
0000064 “handler_name”:”AppleHintMediaHandler”
0000064 “handler_name”:””
0000061 “name”:”dac4″,
0000061 “name”:”ac-4″,
0000060 “name”:”dvcC”,
0000056 “handler_name”:”AudioHandler”
0000051 “name”:”dvhe”,
0000050 “handler_name”:”GPACISOAudioHandler”
0000047 “name”:”mp4v”,
0000045 “name”:”fiel”,
0000045 “handler_name”:”GPACISOVideoHandler”
0000043 “name”:”dvvC”,
0000041 “name”:”gstd”,
0000041 “name”:”gsst”,
0000041 “name”:”gssd”,
0000041 “name”:”gspu”,
0000041 “name”:”gspm”,
0000041 “name”:”gshh”,
0000036 “name”:”trex”,
0000035 “name”:”mvex”,
0000034 “name”:”mehd”,
0000034 “handler_name”:”AppleVideoMediaHandler”
0000034 “handler_name”:”AppleSoundMediaHandler”
0000033 “name”:”sidx”,
0000032 “name”:”mpod”,
0000032 “name”:”dpnd”,
0000032 “handler_name”:”SoundHandler”
0000022 “handler_name”:”IsoMediaFileProducedbyGoogle,5-11-2011″
0000021 “handler_name”:”VideoHandle”
0000021 “handler_name”:”SoundHandle”
0000020 “handler_name”:”MainconceptMP4SoundMediaHandler”
0000019 “handler_name”:”default”
0000015 “name”:”mlpa”,
0000015 “name”:”loci”,
0000015 “handler_name”:”MainconceptMP4VideoMediaHandler”
0000014 “handler_name”:”ETIISOVideoMediaHandler”
0000014 “handler_name”:”ETIISOAudioMediaHandler”
0000013 “name”:”.cmt”,
0000012 “name”:”tx3g”,
0000011 “name”:”elng”,
0000011 “handler_name”:”aac@GPAC0.5.1-DEV-rev5114″
0000010 “handler_name”:”MainconceptVideoMediaHandler”
0000008 “name”:”av01″,
0000008 “name”:”6B6840F25F24-4FC5-BA39-A51B-CF0323F3″,
0000008 “name”:”55534D5421D2-4FCE-BB88-695C-FAC9C740″,
0000007 “name”:”hvcE”,
0000006 “name”:”samr”,
0000006 “name”:”avc3″,
0000006 “handler_name”:”SoundMediaHandler”
0000006 “handler_name”:”hevc:FMT=HEVC:fps=24@GPAC0.5.1-DEV-rev5114″
0000006 “handler_name”:”(C)2007GoogleInc.v08.13.2007.”
0000005 “name”:”.nam”,
0000005 “handler_name”:”hevc:FMT=HEVC@GPAC0.5.1-DEV-rev5114″
0000004 “name”:”sync”,
0000004 “handler_name”:”VideoMediaHandler”
0000004 “handler_name”:”AliasDataHandler”
0000003 “name”:”.day”,
0000003 “name”:”.ART”,
0000003 “name”:”444C42592D4D-4554-4144-4154-412D3030″,
0000003 “handler_name”:”aac@GPAC0.5.1-DEV-rev4674″
0000003 “handler_name”:”265@GPAC0.5.1-DEV-rev4674″
0000002 “name”:”xml”,
0000002 “name”:”twos”,
0000002 “name”:”tmcd”,
0000002 “name”:”titl”,
0000002 “name”:”…s”,
0000002 “name”:”rtmd”,
0000002 “name”:”.”p.”,
0000002 “name”:”mean”,
0000002 “name”:”gmhd”,
0000002 “name”:”.gen”,
0000002 “name”:”…F”,
0000002 “name”:”dscp”,
0000002 “name”:”desc”,
0000002 “name”:”cprt”,
0000002 “name”:”covr”,
0000002 “name”:”cdsc”,
0000002 “name”:”50524F4621D2-4FCE-BB88-695C-FAC9C740″,
0000002 “name”:”.-^.”,
0000002 “name”:”—-“,
0000002 “handler_name”:”Video”
0000002 “handler_name”:”soun”
0000002 “handler_name”:”ImportedwithGPAC0.4.6-DEV(internalrev.5)”
0000002 “handler_name”:””default””
0000002 “handler_name”:”Audio”