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https://github.com/wader/fq.git
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c93301fc70
raw format was a hack to skip decoding to be able to get a binary using tobyte etc. Now you can do fq -d bytes ... instead of fq -d raw 'tobytes | ...'
21 lines
977 B
Plaintext
21 lines
977 B
Plaintext
$ fq -d mp4 'mp4_path(".moov.trak[1]")' fragmented.mp4
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|00 01 02 03 04 05 06 07 08 09 0a 0b 0c 0d 0e 0f|0123456789abcdef|.boxes[1].boxes[2]{}: box
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0x280| 00 00 01 bf | .... | size: 447
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0x280| 74 72 61 6b | trak | type: "trak" (Container for an individual track or stream)
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0x280| 00 00 00 5c| ...\| boxes[0:2]:
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0x290|74 6b 68 64 00 00 00 03 00 00 00 00 00 00 00 00|tkhd............|
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* |until 0x442.7 (439) | |
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$ fq -d mp4 'mp4_path(".moov.trak[1]") | mp4_path' fragmented.mp4
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".moov.trak[1]"
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$ fq -d mp4 'mp4_path(mp4_path(".moov.trak[1]"))' fragmented.mp4
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".moov.trak[1]"
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# TODO: use some test format
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$ fq -n '"a" | mp3_frame | mp4_path(".moov")'
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exitcode: 5
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stderr:
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error: not mp4 format
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$ fq -n '1 | mp4_path(".moov")'
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exitcode: 5
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stderr:
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error: expected decode value but got: number (1)
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