Hi, I am currently looking at files from Sony A7S cameras (h264 in mp4) and looking at those files in a hex/text editor I can see that they have xml metadata written in a "meta" tag as far as I can see:
<?xml version="1.0" encoding="UTF-8"?> <NonRealTimeMeta xmlns="urn:schemas-professionalDisc:nonRealTimeMeta:ver.2.00" xmlns:lib="urn:schemas-professionalDisc:lib:ver.2.00" xmlns:xsi=" http://www.w3.org/2001/XMLSchema-instance"; lastUpdate="2016-03-14T14:00:37Z"> <TargetMaterial umidRef="060A2B340101010501010D4313000000E6307195617405CCFCDBB3FFFE513305"/> <Duration value="132"/> <LtcChangeTable tcFps="24" halfStep="false"> <LtcChange frameCount="0" value="08401500" status="increment"/> <LtcChange frameCount="131" value="19451500" status="end"/> </LtcChangeTable> <CreationDate value="2016-03-14T14:00:37Z"/> <Device manufacturer="Sony" modelName="ILCE-7S" serialNo="4294967295"/> <RecordingMode type="normal" cacheRec="false"/> </NonRealTimeMeta> Is it possible to extract that XML using ffmpeg or ffprobe? I tried this: ffprobe -export_all 1 -show_format /Volumes/LPSSD2/Shoots/Animals/C0032.MP4 ffprobe version git-2016-10-17-2f0ea8d Copyright (c) 2007-2016 the FFmpeg developers built with Apple LLVM version 6.0 (clang-600.0.57) (based on LLVM 3.5svn) configuration: --enable-shared --disable-static --disable-doc --disable-devices --enable-indev=lavfi --prefix=/Users/teamcity/buildAgent/work/3b1b1b1b725f407e/build/ffmpeg --install-name-dir='@rpath' --extra-cflags=-I/Users/teamcity/buildAgent/work/3b1b1b1b725f407e/build/libmp3lame/include/ --extra-ldflags=-L/Users/teamcity/buildAgent/work/3b1b1b1b725f407e/build/libmp3lame/lib/ --extra-cflags=-I/Users/teamcity/buildAgent/work/3b1b1b1b725f407e/build/libogg/include/ --extra-ldflags=-L/Users/teamcity/buildAgent/work/3b1b1b1b725f407e/build/libogg/lib/ --extra-cflags=-I/Users/teamcity/buildAgent/work/3b1b1b1b725f407e/build/libvorbis/include/ --extra-ldflags=-L/Users/teamcity/buildAgent/work/3b1b1b1b725f407e/build/libvorbis/lib/ --extra-ldflags='-Wl,-rpath,@loader_path/../lib' --enable-libvorbis --enable-libvpx --enable-libmp3lame --enable-libopenh264 --enable-libfreetype libavutil 55. 32.100 / 55. 32.100 libavcodec 57. 61.103 / 57. 61.103 libavformat 57. 52.100 / 57. 52.100 libavdevice 57. 0.102 / 57. 0.102 libavfilter 6. 64.100 / 6. 64.100 libswscale 4. 1.100 / 4. 1.100 libswresample 2. 2.100 / 2. 2.100 Input #0, mov,mp4,m4a,3gp,3g2,mj2, from '/Volumes/LPSSD2/Shoots/Animals/C0032.MP4': Metadata: major_brand : XAVC minor_version : 16785407 compatible_brands: XAVCmp42iso2 creation_time : 2016-03-14T14:00:37.000000Z Duration: 00:00:05.51, start: 0.000000, bitrate: 48999 kb/s Stream #0:0(und): Video: h264 (High) (avc1 / 0x31637661), yuv420p(tv), 1920x1080 [SAR 1:1 DAR 16:9], 47263 kb/s, 23.98 fps, 23.98 tbr, 24k tbn, 47.95 tbc (default) Metadata: creation_time : 2016-03-14T14:00:37.000000Z handler_name : Video Media Handler encoder : AVC Coding Stream #0:1(und): Audio: pcm_s16be (twos / 0x736F7774), 48000 Hz, 2 channels, s16, 1536 kb/s (default) Metadata: creation_time : 2016-03-14T14:00:37.000000Z handler_name : Sound Media Handler Stream #0:2(und): Data: none (rtmd / 0x646D7472), 196 kb/s (default) Metadata: creation_time : 2016-03-14T14:00:37.000000Z handler_name : Timed Metadata Media Handler timecode : 00:15:40:08 Unsupported codec with id 0 for input stream 2 [FORMAT] filename=/Volumes/LPSSD2/Shoots/Animals/C0032.MP4 nb_streams=3 nb_programs=0 format_name=mov,mp4,m4a,3gp,3g2,mj2 format_long_name=QuickTime / MOV start_time=0.000000 duration=5.505500 size=33721095 bit_rate=48999865 probe_score=100 TAG:major_brand=XAVC TAG:minor_version=16785407 TAG:compatible_brands=XAVCmp42iso2 TAG:creation_time=2016-03-14T14:00:37.000000Z [/FORMAT] but as you can see, the metadata is not exported. Any hints would be appreciated. Thanks, Robert _______________________________________________ ffmpeg-user mailing list [email protected] http://ffmpeg.org/mailman/listinfo/ffmpeg-user To unsubscribe, visit link above, or email [email protected] with subject "unsubscribe".
