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Diffstat (limited to 'doc/avtools-common-opts.texi')
| -rw-r--r-- | doc/avtools-common-opts.texi | 23 |
1 files changed, 21 insertions, 2 deletions
diff --git a/doc/avtools-common-opts.texi b/doc/avtools-common-opts.texi index 0be9cf0634..c25b535a9d 100644 --- a/doc/avtools-common-opts.texi +++ b/doc/avtools-common-opts.texi @@ -122,7 +122,26 @@ can be disabled setting the environment variable @env{AV_LOG_FORCE_NOCOLOR} or @env{NO_COLOR}, or can be forced setting the environment variable @env{AV_LOG_FORCE_COLOR}. The use of the environment variable @env{NO_COLOR} is deprecated and -will be dropped in a following Libav version. +will be dropped in a following FFmpeg version. + +@item -report +Dump full command line and console output to a file named +@code{@var{program}-@var{YYYYMMDD}-@var{HHMMSS}.log} in the current +directory. +This file can be useful for bug reports. +It also implies @code{-loglevel verbose}. + +Note: setting the environment variable @code{FFREPORT} to any value has the +same effect. + +@item -cpuflags flags (@emph{global}) +Allows setting and clearing cpu flags. This option is intended +for testing. Do not use it unless you know what you're doing. +@example +ffmpeg -cpuflags -sse+mmx ... +ffmpeg -cpuflags mmx ... +ffmpeg -cpuflags 0 ... +@end example @end table @@ -145,7 +164,7 @@ For example to write an ID3v2.3 header instead of a default ID3v2.4 to an MP3 file, use the @option{id3v2_version} private option of the MP3 muxer: @example -avconv -i input.flac -id3v2_version 3 out.mp3 +ffmpeg -i input.flac -id3v2_version 3 out.mp3 @end example All codec AVOptions are obviously per-stream, so the chapter on stream |