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Usage: | ||
ffcvt [flags] | ||
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Flags: | ||
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-t target type: webm/x265-opus/x264-mp3/wx/youtube/copy (FFCVT_T) | ||
-ves video encoding method set (FFCVT_VES) | ||
-aes audio encoding method set (FFCVT_AES) | ||
-ses subtitle encoding method set (FFCVT_SES) | ||
-vep video encoding method prepend (FFCVT_VEP) | ||
-aep audio encoding method prepend (FFCVT_AEP) | ||
-sep subtitle encoding method prepend (FFCVT_SEP) | ||
-vea video encoding method append (FFCVT_VEA) | ||
-aea audio encoding method append (FFCVT_AEA) | ||
-abr audio bitrate (64k for opus, 256k for mp3) (FFCVT_ABR) | ||
-crf the CRF value: 0-51. Higher CRF gives lower quality | ||
(28 for x265, ~ 23 for x264) (FFCVT_CRF) | ||
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-d directory that hold input files (FFCVT_D) | ||
-f input file name (either -d or -f must be specified) (FFCVT_F) | ||
-sym symlinks will be processed as well (FFCVT_SYM) | ||
-exts extension list for all the files to be queued (FFCVT_EXTS) | ||
-suf suffix to the output file names (FFCVT_SUF) | ||
-ext extension for the output file (FFCVT_EXT) | ||
-w work directory that hold output files (FFCVT_W) | ||
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-ac copy audio codec (FFCVT_AC) | ||
-vc copy video codec (FFCVT_VC) | ||
-an no audio, output video only (FFCVT_AN) | ||
-vn no video, output audio only (FFCVT_VN) | ||
-vss video: same size (FFCVT_VSS) | ||
-C,Cut Cut segment(s) out to keep. Specify in the form of start-[end], | ||
strictly in the format of hh:mm:ss, and may repeat (FFCVT_C,CUT) | ||
-S,Seg Split video into multiple segments (strictly in format: hh:mm:ss) (FFCVT_S,SEG) | ||
-Speed Speed up/down video playback speed (e.g. 1.28) (FFCVT_SPEED) | ||
-lang language selection for audio stream extraction (FFCVT_LANG) | ||
-sel subtitle encoding language (language picked for reencoded video) (FFCVT_SEL) | ||
-o more options that will pass to ffmpeg program (FFCVT_O) | ||
-ato-opus audio encode to opus, using -abr (FFCVT_ATO_OPUS) | ||
-vto-x265 video video encode to x265, using -crf (FFCVT_VTO_X265) | ||
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-p par2create, create par2 files (in work directory) (FFCVT_P) | ||
-nc no clobber, do not queue those already been converted (FFCVT_NC) | ||
-n no exec, dry run (FFCVT_N) | ||
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-force overwrite any existing none-empty file (FFCVT_FORCE) | ||
-debug debugging level (FFCVT_DEBUG) | ||
-ffmpeg ffmpeg program executable name (FFCVT_FFMPEG) | ||
-ffprobe ffprobe program execution (FFCVT_FFPROBE) | ||
-version print version then exit (FFCVT_VERSION) | ||
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Details: | ||
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-C value | ||
Cut segment(s) out to keep. Specify in the form of start-[end], | ||
strictly in the format of hh:mm:ss, and may repeat | ||
-Cut value | ||
Cut segment(s) out to keep. Specify in the form of start-[end], | ||
strictly in the format of hh:mm:ss, and may repeat | ||
-S string | ||
Split video into multiple segments (strictly in format: hh:mm:ss) | ||
-Seg string | ||
Split video into multiple segments (strictly in format: hh:mm:ss) | ||
-Speed string | ||
Speed up/down video playback speed (e.g. 1.28) | ||
-abr string | ||
audio bitrate (64k for opus, 256k for mp3) | ||
-ac | ||
copy audio codec | ||
-aea string | ||
audio encoding method append | ||
-aep string | ||
audio encoding method prepend | ||
-aes string | ||
audio encoding method set | ||
-an | ||
no audio, output video only | ||
-ato-opus | ||
audio encode to opus, using -abr | ||
-crf string | ||
the CRF value: 0-51. Higher CRF gives lower quality | ||
(28 for x265, ~ 23 for x264) | ||
-d string | ||
directory that hold input files | ||
-debug int | ||
debugging level (default 1) | ||
-ext string | ||
extension for the output file | ||
-exts string | ||
extension list for all the files to be queued (default ".3GP.3G2.ASF.AVI.DAT.DIVX.FLV.M2TS.M4V.MKV.MOV.MPEG.MP4.MPG.RMVB.RM.TS.VOB.WEBM.WMV") | ||
-f string | ||
input file name (either -d or -f must be specified) | ||
-ffmpeg string | ||
ffmpeg program executable name (default "ffmpeg") | ||
-ffprobe string | ||
ffprobe program execution (default "ffprobe -print_format flat") | ||
-force | ||
overwrite any existing none-empty file | ||
-lang string | ||
language selection for audio stream extraction (default "eng") | ||
-n no exec, dry run | ||
-nc | ||
no clobber, do not queue those already been converted | ||
-o string | ||
more options that will pass to ffmpeg program | ||
-p par2create, create par2 files (in work directory) | ||
-sel value | ||
subtitle encoding language (language picked for reencoded video) | ||
-sep string | ||
subtitle encoding method prepend | ||
-ses string | ||
subtitle encoding method set | ||
-suf string | ||
suffix to the output file names | ||
-sym | ||
symlinks will be processed as well | ||
-t string | ||
target type: webm/x265-opus/x264-mp3/wx/youtube/copy (default "webm") | ||
-vc | ||
copy video codec | ||
-vea string | ||
video encoding method append | ||
-vep string | ||
video encoding method prepend | ||
-version | ||
print version then exit | ||
-ves string | ||
video encoding method set | ||
-vn | ||
no video, output audio only | ||
-vss | ||
video: same size (default true) | ||
-vto-x265 | ||
video video encode to x265, using -crf | ||
-w string | ||
work directory that hold output files | ||
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To reduce output, use `-debug 0`, e.g., `ffcvt -force -debug 0 -f testf.mp4 ...` | ||
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== Transcoding: StreamSample.mkv | ||
ffcvt: to execute - | ||
ffmpeg -i StreamSample.mkv -c:v libvpx-vp9 -b:v 0 -crf 42 -c:a libopus -b:a 64k -c:s copy /tmp/StreamSample.mkv | ||
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Org Size: 0 MB | ||
New Size: 0 MB | ||
Saved: 0% | ||
] Skip symlink file: ./subdir/test_s1.avi | ||
] Skip symlink file: ./test1.avi | ||
] Skip symlink file: ./test2.avi | ||
] Skip symlink file: ./test3.webm | ||
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Org Size: 0 MB | ||
New Size: 0 MB | ||
Saved: 0% | ||
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== Transcoding [1/4]: 'test_s1.avi' | ||
under subdir | ||
] ffmpeg -i ./subdir/test_s1.avi -c:v libx265 -x265-params crf=28 -c:a libopus -b:a 64k ./subdir/test_s1_.mkv | ||
ffcvt: to execute - | ||
ffmpeg -i ./subdir/test_s1.avi -c:v libx265 -x265-params crf=28 -c:a libopus -b:a 64k ./subdir/test_s1_.mkv | ||
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== Transcoding [2/4]: 'test1.avi' | ||
under . | ||
] ffmpeg -i ./test1.avi -c:v libx265 -x265-params crf=28 -c:a libopus -b:a 64k ./test1_.mkv | ||
ffcvt: to execute - | ||
ffmpeg -i ./test1.avi -c:v libx265 -x265-params crf=28 -c:a libopus -b:a 64k ./test1_.mkv | ||
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== Transcoding [3/4]: 'test2.avi' | ||
under . | ||
] ffmpeg -i ./test2.avi -c:v libx265 -x265-params crf=28 -c:a libopus -b:a 64k ./test2_.mkv | ||
ffcvt: to execute - | ||
ffmpeg -i ./test2.avi -c:v libx265 -x265-params crf=28 -c:a libopus -b:a 64k ./test2_.mkv | ||
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== Transcoding [4/4]: 'test3.webm' | ||
under . | ||
] ffmpeg -i ./test3.webm -c:v libx265 -x265-params crf=28 -c:a libopus -b:a 64k ./test3_.mkv | ||
ffcvt: to execute - | ||
ffmpeg -i ./test3.webm -c:v libx265 -x265-params crf=28 -c:a libopus -b:a 64k ./test3_.mkv | ||
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Org Size: 0 MB | ||
New Size: 0 MB | ||
Saved: 0% | ||
] Skip symlink file: ./subdir/test_s1.avi | ||
] Skip symlink file: ./test1.avi | ||
] Skip symlink file: ./test2.avi | ||
] Skip symlink file: ./test3.webm | ||
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Org Size: 0 MB | ||
New Size: 0 MB | ||
Saved: 0% | ||
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== Transcoding [1/4]: 'test_s1.avi' | ||
under subdir | ||
] ffmpeg -i ./subdir/test_s1.avi -c:v libvpx-vp9 -b:v 0 -crf 42 -c:a libopus -b:a 64k -c:s copy ./subdir/test_s1_.mkv | ||
ffcvt: to execute - | ||
ffmpeg -i ./subdir/test_s1.avi -c:v libvpx-vp9 -b:v 0 -crf 42 -c:a libopus -b:a 64k -c:s copy ./subdir/test_s1_.mkv | ||
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== Transcoding [2/4]: 'test1.avi' | ||
under . | ||
] ffmpeg -i ./test1.avi -c:v libvpx-vp9 -b:v 0 -crf 42 -c:a libopus -b:a 64k -c:s copy ./test1_.mkv | ||
ffcvt: to execute - | ||
ffmpeg -i ./test1.avi -c:v libvpx-vp9 -b:v 0 -crf 42 -c:a libopus -b:a 64k -c:s copy ./test1_.mkv | ||
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== Transcoding [3/4]: 'test2.avi' | ||
under . | ||
] ffmpeg -i ./test2.avi -c:v libvpx-vp9 -b:v 0 -crf 42 -c:a libopus -b:a 64k -c:s copy ./test2_.mkv | ||
ffcvt: to execute - | ||
ffmpeg -i ./test2.avi -c:v libvpx-vp9 -b:v 0 -crf 42 -c:a libopus -b:a 64k -c:s copy ./test2_.mkv | ||
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== Transcoding [4/4]: 'test3.webm' | ||
under . | ||
] ffmpeg -i ./test3.webm -c:v libvpx-vp9 -b:v 0 -crf 42 -c:a libopus -b:a 64k -c:s copy ./test3_.mkv | ||
ffcvt: to execute - | ||
ffmpeg -i ./test3.webm -c:v libvpx-vp9 -b:v 0 -crf 42 -c:a libopus -b:a 64k -c:s copy ./test3_.mkv | ||
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Org Size: 0 MB | ||
New Size: 0 MB | ||
Saved: 0% | ||
] Transcoding to /tmp/test2 | ||
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== Transcoding [1/4]: 'test_s1.avi' | ||
under subdir | ||
] ffmpeg -i ./subdir/test_s1.avi -c:v libvpx-vp9 -b:v 0 -crf 42 -c:a libopus -b:a 64k -c:s copy /tmp/test2/subdir/test_s1.mkv | ||
ffcvt: to execute - | ||
ffmpeg -i ./subdir/test_s1.avi -c:v libvpx-vp9 -b:v 0 -crf 42 -c:a libopus -b:a 64k -c:s copy /tmp/test2/subdir/test_s1.mkv | ||
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== Transcoding [2/4]: 'test1.avi' | ||
under . | ||
] ffmpeg -i ./test1.avi -c:v libvpx-vp9 -b:v 0 -crf 42 -c:a libopus -b:a 64k -c:s copy /tmp/test2/test1.mkv | ||
ffcvt: to execute - | ||
ffmpeg -i ./test1.avi -c:v libvpx-vp9 -b:v 0 -crf 42 -c:a libopus -b:a 64k -c:s copy /tmp/test2/test1.mkv | ||
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== Transcoding [3/4]: 'test2.avi' | ||
under . | ||
] ffmpeg -i ./test2.avi -c:v libvpx-vp9 -b:v 0 -crf 42 -c:a libopus -b:a 64k -c:s copy /tmp/test2/test2.mkv | ||
ffcvt: to execute - | ||
ffmpeg -i ./test2.avi -c:v libvpx-vp9 -b:v 0 -crf 42 -c:a libopus -b:a 64k -c:s copy /tmp/test2/test2.mkv | ||
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== Transcoding [4/4]: 'test3.webm' | ||
under . | ||
] ffmpeg -i ./test3.webm -c:v libvpx-vp9 -b:v 0 -crf 42 -c:a libopus -b:a 64k -c:s copy /tmp/test2/test3.mkv | ||
ffcvt: to execute - | ||
ffmpeg -i ./test3.webm -c:v libvpx-vp9 -b:v 0 -crf 42 -c:a libopus -b:a 64k -c:s copy /tmp/test2/test3.mkv | ||
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Org Size: 0 MB | ||
New Size: 0 MB | ||
Saved: 0% |
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../test/test-all.sh |
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