[FFmpeg-trac] #4905(undetermined:new): Splitting a flac file using -ss and -t creates chunks with wrong duration
FFmpeg
trac at avcodec.org
Sun Oct 4 13:31:07 CEST 2015
#4905: Splitting a flac file using -ss and -t creates chunks with wrong duration
-------------------------------------+-------------------------------------
Reporter: cdrsgi | Owner:
Type: defect | Status: new
Priority: normal | Component:
Version: git-master | undetermined
Keywords: flac | Resolution:
Blocking: | Blocked By:
Analyzed by developer: 0 | Reproduced by developer: 0
-------------------------------------+-------------------------------------
Comment (by cdrsgi):
ffmpeg.exe -i 1_1.flac -f null -
{{{
ffmpeg version N-75563-g235381e Copyright (c) 2000-2015 the FFmpeg
developers
built with gcc 4.9.3 (GCC)
configuration: --disable-static --enable-shared --enable-gpl --enable-
version
--disable-w32threads --enable-avisynth --enable-bzlib --enable-fontconfig
--en
ble-frei0r --enable-gnutls --enable-iconv --enable-libass --enable-
libbluray --
nable-libbs2b --enable-libcaca --enable-libdcadec --enable-libfreetype
--enable
libgme --enable-libgsm --enable-libilbc --enable-libmodplug --enable-
libmp3lame
--enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libopenjpeg
--en
ble-libopus --enable-librtmp --enable-libschroedinger --enable-libsoxr
--enable
libspeex --enable-libtheora --enable-libtwolame --enable-libvidstab
--enable-li
vo-aacenc --enable-libvo-amrwbenc --enable-libvorbis --enable-libvpx
--enable-l
bwavpack --enable-libwebp --enable-libx264 --enable-libx265 --enable-
libxavs --
nable-libxvid --enable-lzma --enable-decklink --enable-zlib
libavutil 55. 2.100 / 55. 2.100
libavcodec 57. 3.100 / 57. 3.100
libavformat 57. 2.100 / 57. 2.100
libavdevice 57. 0.100 / 57. 0.100
libavfilter 6. 8.100 / 6. 8.100
libswscale 4. 0.100 / 4. 0.100
libswresample 2. 0.100 / 2. 0.100
libpostproc 54. 0.100 / 54. 0.100
Input #0, flac, from '1_1.flac':
Metadata:
ALBUM : Ten
ALBUMARTISTSORT : Pearl Jam
ARTIST : Pearl Jam
ARTISTSORT : Pearl Jam
CATALOGNUMBER : 88697398492
comment : Track 1
DATE : 2009-03-23
disc : 1
GENRE : Grunge
LABEL : Bertelsmann Music Group
LANGUAGE : eng
MEDIA : CD
MUSICBRAINZ_ALBUMARTISTID: 83b9cbe7-9857-49e2-ab8e-b57b01038103
MUSICBRAINZ_ALBUMID: 06fc304e-d70a-4846-93e5-544d6aa618d6
MUSICBRAINZ_ARTISTID: 83b9cbe7-9857-49e2-ab8e-b57b01038103
MUSICBRAINZ_TRACKID: 94bed552-376f-492d-8e87-f470aa7fda0c
MUSICIP_PUID : 15ee9b0f-beda-b60f-cb39-e59d719d9f67
ORIGINALDATE : 1991-08-27
RELEASECOUNTRY : GB
RELEASESTATUS : official
RELEASETYPE : album
SCRIPT : Latn
TITLE : Once
track : 01
REPLAYGAIN_ALBUM_GAIN: -5.72 dB
REPLAYGAIN_ALBUM_PEAK: 1.119748
REPLAYGAIN_TRACK_GAIN: -6.22 dB
REPLAYGAIN_TRACK_PEAK: 0.950928
ENCODEDBY : Easy CD-DA Extractor (http://www.poikosoft.com)
TOTALTRACKS : 11
TOTALDISCS : 2
album_artist : Pearl Jam
ENCODER : Lavf57.2.100
Duration: 00:03:51.67, start: 0.000000, bitrate: 257 kb/s
Stream #0:0: Audio: flac, 44100 Hz, stereo, s16
Side data:
replaygain: track gain - -6.220000, track peak - 0.000022, album
gain - -
.720000, album peak - 0.000026,
Output #0, null, to 'pipe:':
Metadata:
ALBUM : Ten
ALBUMARTISTSORT : Pearl Jam
ARTIST : Pearl Jam
ARTISTSORT : Pearl Jam
CATALOGNUMBER : 88697398492
comment : Track 1
DATE : 2009-03-23
disc : 1
GENRE : Grunge
LABEL : Bertelsmann Music Group
LANGUAGE : eng
MEDIA : CD
MUSICBRAINZ_ALBUMARTISTID: 83b9cbe7-9857-49e2-ab8e-b57b01038103
MUSICBRAINZ_ALBUMID: 06fc304e-d70a-4846-93e5-544d6aa618d6
MUSICBRAINZ_ARTISTID: 83b9cbe7-9857-49e2-ab8e-b57b01038103
MUSICBRAINZ_TRACKID: 94bed552-376f-492d-8e87-f470aa7fda0c
MUSICIP_PUID : 15ee9b0f-beda-b60f-cb39-e59d719d9f67
ORIGINALDATE : 1991-08-27
RELEASECOUNTRY : GB
RELEASESTATUS : official
RELEASETYPE : album
SCRIPT : Latn
TITLE : Once
track : 01
REPLAYGAIN_ALBUM_GAIN: -5.72 dB
REPLAYGAIN_ALBUM_PEAK: 1.119748
REPLAYGAIN_TRACK_GAIN: -6.22 dB
REPLAYGAIN_TRACK_PEAK: 0.950928
ENCODEDBY : Easy CD-DA Extractor (http://www.poikosoft.com)
TOTALTRACKS : 11
TOTALDISCS : 2
album_artist : Pearl Jam
encoder : Lavf57.2.100
Stream #0:0: Audio: pcm_s16le, 44100 Hz, stereo, s16, 1411 kb/s
Metadata:
encoder : Lavc57.3.100 pcm_s16le
Stream mapping:
Stream #0:0 -> #0:0 (flac (native) -> pcm_s16le (native))
Press [q] to stop, [?] for help
size=N/A time=00:01:17.27 bitrate=N/A
video:0kB audio:13312kB subtitle:0kB other streams:0kB global headers:0kB
muxin
overhead: unknown
}}}
--
Ticket URL: <https://trac.ffmpeg.org/ticket/4905#comment:2>
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