189 lines
5.8 KiB
Plaintext
189 lines
5.8 KiB
Plaintext
@c DO NOT EDIT THIS FILE!
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@c It was generated by print_options.
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@section Format AVOptions
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@table @option
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@item -avioflags @var{flags} (@emph{input/output})
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Possible values:
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@table @samp
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@item direct
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reduce buffering
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@end table
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@item -probesize @var{integer} (@emph{input})
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set probing size
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@item -formatprobesize @var{integer} (@emph{input})
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number of bytes to probe file format
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@item -packetsize @var{integer} (@emph{output})
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set packet size
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@item -fflags @var{flags} (@emph{input/output})
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Possible values:
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@table @samp
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@item flush_packets
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reduce the latency by flushing out packets immediately
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@item ignidx
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ignore index
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@item genpts
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generate pts
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@item nofillin
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do not fill in missing values that can be exactly calculated
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@item noparse
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disable AVParsers, this needs nofillin too
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@item igndts
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ignore dts
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@item discardcorrupt
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discard corrupted frames
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@item sortdts
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try to interleave outputted packets by dts
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@item keepside
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don't merge side data
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@item fastseek
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fast but inaccurate seeks
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@item latm
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enable RTP MP4A-LATM payload
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@item nobuffer
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reduce the latency introduced by optional buffering
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@item bitexact
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do not write random/volatile data
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@end table
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@item -seek2any @var{integer} (@emph{input})
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allow seeking to non-keyframes on demuxer level when supported
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@item -analyzeduration @var{integer} (@emph{input})
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specify how many microseconds are analyzed to probe the input
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@item -cryptokey @var{hexadecimal string} (@emph{input})
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decryption key
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@item -indexmem @var{integer} (@emph{input})
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max memory used for timestamp index (per stream)
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@item -rtbufsize @var{integer} (@emph{input})
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max memory used for buffering real-time frames
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@item -fdebug @var{flags} (@emph{input/output})
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print specific debug info
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Possible values:
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@table @samp
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@item ts
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@end table
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@item -max_delay @var{integer} (@emph{input/output})
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maximum muxing or demuxing delay in microseconds
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@item -start_time_realtime @var{integer} (@emph{output})
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wall-clock time when stream begins (PTS==0)
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@item -fpsprobesize @var{integer} (@emph{input})
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number of frames used to probe fps
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@item -audio_preload @var{integer} (@emph{output})
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microseconds by which audio packets should be interleaved earlier
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@item -chunk_duration @var{integer} (@emph{output})
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microseconds for each chunk
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@item -chunk_size @var{integer} (@emph{output})
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size in bytes for each chunk
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@item -f_err_detect @var{flags} (@emph{input})
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set error detection flags (deprecated; use err_detect, save via avconv)
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Possible values:
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@table @samp
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@item crccheck
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verify embedded CRCs
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@item bitstream
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detect bitstream specification deviations
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@item buffer
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detect improper bitstream length
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@item explode
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abort decoding on minor error detection
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@item ignore_err
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ignore errors
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@item careful
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consider things that violate the spec, are fast to check and have not been seen in the wild as errors
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@item compliant
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consider all spec non compliancies as errors
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@item aggressive
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consider things that a sane encoder shouldn't do as an error
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@end table
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@item -err_detect @var{flags} (@emph{input})
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set error detection flags
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Possible values:
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@table @samp
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@item crccheck
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verify embedded CRCs
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@item bitstream
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detect bitstream specification deviations
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@item buffer
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detect improper bitstream length
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@item explode
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abort decoding on minor error detection
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@item ignore_err
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ignore errors
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@item careful
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consider things that violate the spec, are fast to check and have not been seen in the wild as errors
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@item compliant
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consider all spec non compliancies as errors
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@item aggressive
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consider things that a sane encoder shouldn't do as an error
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@end table
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@item -use_wallclock_as_timestamps @var{integer} (@emph{input})
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use wallclock as timestamps
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@item -skip_initial_bytes @var{integer} (@emph{input})
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set number of bytes to skip before reading header and frames
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@item -correct_ts_overflow @var{integer} (@emph{input})
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correct single timestamp overflows
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@item -flush_packets @var{integer} (@emph{output})
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enable flushing of the I/O context after each packet
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@item -metadata_header_padding @var{integer} (@emph{output})
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set number of bytes to be written as padding in a metadata header
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@item -output_ts_offset @var{value} (@emph{output})
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set output timestamp offset
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@item -max_interleave_delta @var{integer} (@emph{output})
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maximum buffering duration for interleaving
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@item -f_strict @var{integer} (@emph{input/output})
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how strictly to follow the standards (deprecated; use strict, save via avconv)
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Possible values:
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@table @samp
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@item strict
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strictly conform to all the things in the spec no matter what the consequences
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@item normal
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@item unofficial
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allow unofficial extensions
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@item experimental
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allow non-standardized experimental variants
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@end table
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@item -strict @var{integer} (@emph{input/output})
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how strictly to follow the standards
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Possible values:
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@table @samp
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@item strict
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strictly conform to all the things in the spec no matter what the consequences
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@item normal
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@item unofficial
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allow unofficial extensions
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@item experimental
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allow non-standardized experimental variants
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@end table
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@item -max_ts_probe @var{integer} (@emph{input})
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maximum number of packets to read while waiting for the first timestamp
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@item -avoid_negative_ts @var{integer} (@emph{output})
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shift timestamps so they start at 0
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Possible values:
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@table @samp
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@item auto
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enabled when required by target format
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@item disabled
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do not change timestamps
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@item make_non_negative
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shift timestamps so they are non negative
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@item make_zero
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shift timestamps so they start at 0
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@end table
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@item -dump_separator @var{string} (@emph{input/output})
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set information dump field separator
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@item -codec_whitelist @var{string} (@emph{input})
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List of decoders that are allowed to be used
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@item -format_whitelist @var{string} (@emph{input})
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List of demuxers that are allowed to be used
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@end table
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