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fq/format/matroska/testdata/help_matroska.fqtest

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doc,help: Nicer format help and move help tests into each format Also add authors to avro and macho decoders Generated with: for i in $(go run . -r -n '_registry | [([([.files[][].name | split(".")[0]] | unique[]), (.formats[].name)] | count[] | select(.[1] == 2)[0]), (.formats[] | select(.decode_in_arg).name)] | unique[]'); do DIR=$(dirname $(find format -name $i.go)); echo "$ fq -h $i" > "$DIR/testdata/help_$i.fqtest" ; done
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$ fq -h matroska
matroska: Matroska file decoder
matroska: Add decode_samples option Also change the option help a bit, maybe medid and support is confusing, we might evetually decode non-audio/video things.
2023-02-08 13:21:08 +03:00
Options
=======
decode_samples=true Decode samples
doc,help: Nicer format help and move help tests into each format Also add authors to avro and macho decoders Generated with: for i in $(go run . -r -n '_registry | [([([.files[][].name | split(".")[0]] | unique[]), (.formats[].name)] | count[] | select(.[1] == 2)[0]), (.formats[] | select(.decode_in_arg).name)] | unique[]'); do DIR=$(dirname $(find format -name $i.go)); echo "$ fq -h $i" > "$DIR/testdata/help_$i.fqtest" ; done
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Decode examples
===============
# Decode file as matroska
$ fq -d matroska . file
# Decode value as matroska
... | matroska
matroska: Add decode_samples option Also change the option help a bit, maybe medid and support is confusing, we might evetually decode non-audio/video things.
2023-02-08 13:21:08 +03:00
# Decode file using matroska options
$ fq -d matroska -o decode_samples=true . file
# Decode value as matroska
... | matroska({decode_samples:true})
doc,help: Nicer format help and move help tests into each format Also add authors to avro and macho decoders Generated with: for i in $(go run . -r -n '_registry | [([([.files[][].name | split(".")[0]] | unique[]), (.formats[].name)] | count[] | select(.[1] == 2)[0]), (.formats[] | select(.decode_in_arg).name)] | unique[]'); do DIR=$(dirname $(find format -name $i.go)); echo "$ fq -h $i" > "$DIR/testdata/help_$i.fqtest" ; done
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Lookup element using path
=========================
$ fq 'matroska_path(".Segment.Tracks[0)")' file.mkv
help,markdown: Fix double line breaks when converting to text Also fix ugly last line break hack
2023-03-03 01:18:31 +03:00
doc,help: Nicer format help and move help tests into each format Also add authors to avro and macho decoders Generated with: for i in $(go run . -r -n '_registry | [([([.files[][].name | split(".")[0]] | unique[]), (.formats[].name)] | count[] | select(.[1] == 2)[0]), (.formats[] | select(.decode_in_arg).name)] | unique[]'); do DIR=$(dirname $(find format -name $i.go)); echo "$ fq -h $i" > "$DIR/testdata/help_$i.fqtest" ; done
2022-09-22 19:32:13 +03:00
Get path to element
===================
$ fq 'grep_by(.id == "Tracks") | matroska_path' file.mkv
help,markdown: Fix double line breaks when converting to text Also fix ugly last line break hack
2023-03-03 01:18:31 +03:00
doc,help: Nicer format help and move help tests into each format Also add authors to avro and macho decoders Generated with: for i in $(go run . -r -n '_registry | [([([.files[][].name | split(".")[0]] | unique[]), (.formats[].name)] | count[] | select(.[1] == 2)[0]), (.formats[] | select(.decode_in_arg).name)] | unique[]'); do DIR=$(dirname $(find format -name $i.go)); echo "$ fq -h $i" > "$DIR/testdata/help_$i.fqtest" ; done
2022-09-22 19:32:13 +03:00
References
==========
- https://tools.ietf.org/html/draft-ietf-cellar-ebml-00
- https://matroska.org/technical/specs/index.html
- https://www.matroska.org/technical/basics.html
- https://www.matroska.org/technical/codec_specs.html
- https://wiki.xiph.org/MatroskaOpus
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