[FFmpeg-trac] #3052(undetermined:new): ffmpeg losing GIF last frame delay during encoding

FFmpeg trac at avcodec.org
Thu Oct 17 15:03:31 CEST 2013


#3052: ffmpeg losing GIF last frame delay during encoding
-------------------------------------+-------------------------------------
             Reporter:  hackPNZ      |                     Type:  defect
               Status:  new          |                 Priority:  normal
            Component:               |                  Version:  git-
  undetermined                       |  master
             Keywords:               |               Blocked By:
             Blocking:               |  Reproduced by developer:  0
Analyzed by developer:  0            |
-------------------------------------+-------------------------------------
 Summary of the bug:

 Converting GIF files into WebM video and getting the file without delay
 after the last frame.

 How to reproduce:
 {{{
 ffmpeg -i deal.gif deal.webm
 ffmpeg version N-57130-g1d4476d Copyright (c) 2000-2013 the FFmpeg
 developers
   built on Oct 16 2013 11:33:08 with gcc 4.6 (Ubuntu/Linaro
 4.6.3-1ubuntu5)
   configuration: --enable-libvpx
   libavutil      52. 46.101 / 52. 46.101
   libavcodec     55. 35.100 / 55. 35.100
   libavformat    55. 19.102 / 55. 19.102
   libavdevice    55.  4.100 / 55.  4.100
   libavfilter     3. 88.101 /  3. 88.101
   libswscale      2.  5.101 /  2.  5.101
   libswresample   0. 17.103 /  0. 17.103
 Input #0, gif, from 'deal.gif':
   Duration: N/A, bitrate: N/A
     Stream #0:0: Video: gif, bgra, 430x181, 2.63 fps, 100 tbr, 100 tbn,
 100 tbc
 [libvpx @ 0x210d560] v1.2.0
 Output #0, webm, to 'deal.webm':
   Metadata:
     encoder         : Lavf55.19.102
     Stream #0:0: Video: vp8 (libvpx), yuva420p, 430x181, q=-1--1, 200
 kb/s, 1k tbn, 100 tbc
 Stream mapping:
   Stream #0:0 -> #0:0 (gif -> libvpx)
 Press [q] to stop, [?] for help
 frame=    9 fps=0.0 q=0.0 Lsize=      36kB time=00:00:00.89 bitrate=
 329.9kbits/s
 video:35kB audio:0kB subtitle:0 global headers:0kB muxing overhead
 1.805775%
 }}}

-- 
Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/3052>
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