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USTREAMER-DUMP(1) General Commands Manual USTREAMER-DUMP(1) NAME ustreamer-dump - Dump uStreamer's memory sink to file SYNOPSIS ustreamer-dump [OPTIONS] DESCRIPTION Streamer-dump (ustreamer-dump) writes a local stream from ustreamer to a file or redirect it to other utilities (such as ffmpeg). USAGE ustreamer requires at least the --sink option to operate. To output ustreamers sink "test" to ffmpeg, and into a file called test.mp4: ustreamer-dump \ --sink=test \ # Use ustreamer sink "test" --output - \ # Output to stdout | ffmpeg -use_wallclock_as_timestamps 1 -i pipe: -c:v libx264 test.mp4 OPTIONS Sink options -s, --sink name Memory sink ID. No default. -t, --sink-timeout sec Timeout for the upcoming frame. Default: 1. -o, --output filename Filename to dump output to. Use '-' for stdout. Default: just consume the sink. -j, --output-json Format output as JSON. Required option --output. Default: dis- abled. -c, --count N Limit the number of frames. Default: 0 (infinite). -i, --interval sec Delay between reading frames (float). Default: 0. -k, --key-required Request keyframe from the sink. Default: disabled. Logging options --log-level N Verbosity level of messages from 0 (info) to 3 (debug). Enabling debugging messages can slow down the program. Available levels: 0 (info), 1 (performance), 2 (verbose), 3 (debug). Default: 0. --perf Enable performance messages (same as --log-level=1). Default: disabled. --verbose Enable verbose messages and lower (same as --log-level=2). De- fault: disabled. --debug Enable debug messages and lower (same as --log-level=3). De- fault: disabled. --force-log-colors Force color logging. Default: colored if stderr is a TTY. --no-log-colors Disable color logging. Default: ditto. Help options -h, --help Print this text and exit. -v, --version Print version and exit. SEE ALSO ustreamer(1) BUGS Please file any bugs and issues at https://github.com/pikvm/us- treamer/issues AUTHOR Maxim Devaev <mdevaev@gmail.com> HOMEPAGE https://pikvm.org/ COPYRIGHT GNU General Public License v3.0 January 2021 version 6.44 USTREAMER-DUMP(1)
NAME | SYNOPSIS | DESCRIPTION | USAGE | OPTIONS | SEE ALSO | BUGS | AUTHOR | HOMEPAGE | COPYRIGHT
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