MP4在FFmpeg中的Demuxer
查看MP4文件的Demuxer信息
ffmpeg -h demuxer=mp4
ffmpeg version 4.1 Copyright (c) 2000-2018 the FFmpeg developers
built with Apple LLVM version 10.0.0 (clang-1000.11.45.5)
configuration:
libavutil 56. 22.100 / 56. 22.100
libavcodec 58. 35.100 / 58. 35.100
libavformat 58. 20.100 / 58. 20.100
libavdevice 58. 5.100 / 58. 5.100
libavfilter 7. 40.101 / 7. 40.101
libswscale 5. 3.100 / 5. 3.100
libswresample 3. 3.100 / 3. 3.100
Demuxer mov,mp4,m4a,3gp,3g2,mj2 [QuickTime / MOV]:
Common extensions: mov,mp4,m4a,3gp,3g2,mj2.
mov,mp4,m4a,3gp,3g2,mj2 AVOptions:
-use_absolute_path <boolean> .D.V..... allow using absolute path when opening alias, this is a possible security issue (default false)
-seek_streams_individually <boolean> .D.V..... Seek each stream individually to the to the closest point (default true)
-ignore_editlist <boolean> .D.V..... Ignore the edit list atom. (default false)
-advanced_editlist <boolean> .D.V..... Modify the AVIndex according to the editlists. Use this option to decode in the order specified by the edits. (default true)
-ignore_chapters <boolean> .D.V..... (default false)
-use_mfra_for <int> .D.V..... use mfra for fragment timestamps (from -1 to 2) (default auto)
auto .D.V..... auto
dts .D.V..... dts
pts .D.V..... pts
-export_all <boolean> .D.V..... Export unrecognized metadata entries (default false)
-export_xmp <boolean> .D.V..... Export full XMP metadata (default false)
-activation_bytes <binary> .D....... Secret bytes for Audible AAX files
-audible_fixed_key <binary> .D....... Fixed key used for handling Audible AAX files
-decryption_key <binary> .D....... The media decryption key (hex)
-enable_drefs <boolean> .D.V..... Enable external track support. (default false)
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