Opened 11 years ago
Last modified 11 years ago
#2746 open defect
Incorrect -to arg working
Reported by: | Ilya | Owned by: | |
---|---|---|---|
Priority: | normal | Component: | ffmpeg |
Version: | git-master | Keywords: | |
Cc: | Blocked By: | ||
Blocking: | Reproduced by developer: | yes | |
Analyzed by developer: | no |
Description
Summary of the bug:
I don't know, it bug in -to argument or in documentation.
But if follow documentation, -to should stop writing on position, but it work as duration.
For example:
I want cut fragment from 10 to 20 sec.
ffmpeg -report -ss 10 -i "video\\orig_51d32ada7179a5.91859583.avi" -to 20 test.gif
cutting from 10 to 30 sec
‘-to position (output)’ Stop writing the output at position. position may be a number in seconds, or in hh:mm:ss[.xxx] form.
ffmpeg -version ffmpeg version N-54362-ge0be3cb built on Jul 2 2013 22:15:59 with gcc 4.7.3 (GCC) configuration: --enable-gpl --enable-version3 --disable-w32threads --enable-avis ynth --enable-bzlib --enable-fontconfig --enable-frei0r --enable-gnutls --enable -iconv --enable-libass --enable-libbluray --enable-libcaca --enable-libfreetype --enable-libgsm --enable-libilbc --enable-libmodplug --enable-libmp3lame --enabl e-libopencore-amrnb --enable-libopencore-amrwb --enable-libopenjpeg --enable-lib opus --enable-librtmp --enable-libschroedinger --enable-libsoxr --enable-libspee x --enable-libtheora --enable-libtwolame --enable-libvo-aacenc --enable-libvo-am rwbenc --enable-libvorbis --enable-libvpx --enable-libx264 --enable-libxavs --en able-libxvid --enable-zlib libavutil 52. 38.100 / 52. 38.100 libavcodec 55. 18.100 / 55. 18.100 libavformat 55. 11.100 / 55. 11.100 libavdevice 55. 2.100 / 55. 2.100 libavfilter 3. 77.101 / 3. 77.101 libswscale 2. 3.100 / 2. 3.100 libswresample 0. 17.102 / 0. 17.102 libpostproc 52. 3.100 / 52. 3.100
Attachments (1)
Change History (3)
by , 11 years ago
Attachment: | ffmpeg-20130703-175119.log added |
---|
comment:1 by , 11 years ago
Priority: | important → normal |
---|
comment:2 by , 11 years ago
Component: | undetermined → FFmpeg |
---|---|
Reproduced by developer: | set |
Status: | new → open |
Version: | unspecified → git-master |
Work-around is to move -ss 10
in front of the output file name.
$ ffmpeg -ss 10 -i fate-suite/svq3/Vertical400kbit.sorenson3.mov -vcodec copy -an -to 20 out.mov ffmpeg version N-59896-g9cc8fa6 Copyright (c) 2000-2014 the FFmpeg developers built on Jan 16 2014 09:22:37 with gcc 4.7 (SUSE Linux) configuration: --enable-gpl libavutil 52. 62.100 / 52. 62.100 libavcodec 55. 48.101 / 55. 48.101 libavformat 55. 23.103 / 55. 23.103 libavdevice 55. 5.102 / 55. 5.102 libavfilter 4. 1.100 / 4. 1.100 libswscale 2. 5.101 / 2. 5.101 libswresample 0. 17.104 / 0. 17.104 libpostproc 52. 3.100 / 52. 3.100 Guessed Channel Layout for Input Stream #0.1 : mono Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'fate-suite/svq3/Vertical400kbit.sorenson3.mov': Metadata: creation_time : 2001-03-20 16:17:18 title : Vertical Online SV3 Demo title-eng : Vertical Online SV3 Demo artist : Logan Kelsey artist-eng : Logan Kelsey copyright : © Vertical Online 2001 copyright-eng : © Vertical Online 2001 encoder : Sorenson Video 3 encoder-eng : Sorenson Video 3 Duration: 00:00:43.58, start: 0.000000, bitrate: 580 kb/s Stream #0:0(eng): Video: svq3 (SVQ3 / 0x33515653), yuvj420p, 320x240, 391 kb/s, 30.02 fps, 30 tbr, 600 tbn, 600 tbc (default) Metadata: creation_time : 2001-03-20 16:17:18 handler_name : Apple Alias Data Handler Stream #0:1(eng): Audio: adpcm_ima_qt (ima4 / 0x34616D69), 44100 Hz, mono, s16p, 176 kb/s (default) Metadata: creation_time : 2001-03-20 16:17:18 handler_name : Apple Alias Data Handler Output #0, mov, to 'out.mov': Metadata: encoder-eng : Sorenson Video 3 title : Vertical Online SV3 Demo title-eng : Vertical Online SV3 Demo artist : Logan Kelsey artist-eng : Logan Kelsey copyright : © Vertical Online 2001 copyright-eng : © Vertical Online 2001 encoder : Lavf55.23.103 Stream #0:0(eng): Video: svq3 (SVQ3 / 0x33515653), yuvj420p, 320x240, q=2-31, 391 kb/s, 30.02 fps, 19200 tbn, 600 tbc (default) Metadata: creation_time : 2001-03-20 16:17:18 handler_name : Apple Alias Data Handler Stream mapping: Stream #0:0 -> #0:0 (copy) Press [q] to stop, [?] for help frame= 610 fps=0.0 q=-1.0 Lsize= 1033kB time=00:00:19.96 bitrate= 423.7kbits/s video:1030kB audio:0kB subtitle:0 global headers:0kB muxing overhead 0.318046%
Note:
See TracTickets
for help on using tickets.
Do you think this is a regression?