id,summary,reporter,owner,description,type,status,priority,component,version,resolution,keywords,cc,blockedby,blocking,reproduced,analyzed
1143,Timecode skipped in drawtext filter,rmk,,"when transcoding a certain file from the apple trailers section, I get strange behaviour with the drawtext filter in that the timecode 00:00:00:01 stays for two frames and then everything appears to be normal. I haven't been able to reproduce this with another file but this one:

http://trailers.apple.com/movies/dreamworks/megamind/megamind-tlr2_h480p.mov

here's the command line and output:

ffmpeg -i Megamind.mov -t 10 -vcodec mpeg4 -acodec copy -vf drawtext=""fontfile=/System/Library/Fonts/HelveticaLight.ttf:timecode='00\\:00\\:00\\:00':rate=24:x=10:y=60-descent:fontsize=24:fontcolor=white"" -qscale 1 -y drawtexttest-megamind-net.mov

ffmpeg version N-39366-g247fbf0 Copyright (c) 2000-2012 the FFmpeg developers
  built on Mar 28 2012 17:12:08 with gcc 4.2.1 (Apple Inc. build 5664)
  configuration: --enable-gpl --enable-libfreetype
  libavutil      51. 44.100 / 51. 44.100
  libavcodec     54. 12.100 / 54. 12.100
  libavformat    54.  3.100 / 54.  3.100
  libavdevice    53.  4.100 / 53.  4.100
  libavfilter     2. 66.101 /  2. 66.101
  libswscale      2.  1.100 /  2.  1.100
  libswresample   0. 10.100 /  0. 10.100
  libpostproc    52.  0.100 / 52.  0.100
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from '/Users/krueger/Documents/Megamind.mov':
  Metadata:
    major_brand     : qt  
    minor_version   : 537199360
    compatible_brands: qt  
    creation_time   : 2012-03-28 15:59:28
    comment         : Encoded and delivered by apple.com/trailers/
    comment-eng     : Encoded and delivered by apple.com/trailers/
    copyright       : © 2010 Dreamworks Pictures. All Rights Reserved
    copyright-eng   : © 2010 Dreamworks Pictures. All Rights Reserved
    title           : Megamind
    title-eng       : Megamind
  Duration: 00:02:29.50, start: 0.000000, bitrate: 2344 kb/s
    Stream #0:0(eng): Video: h264 (Main) (avc1 / 0x31637661), yuv420p, 848x352, 2209 kb/s, 24 fps, 24 tbr, 2400 tbn, 4800 tbc
    Metadata:
      creation_time   : 2012-03-28 15:59:28
      handler_name    : ?Apple Alias Data Handler
    Stream #0:1(eng): Audio: aac (mp4a / 0x6134706D), 48000 Hz, stereo, s16, 131 kb/s
    Metadata:
      creation_time   : 2012-03-28 15:59:28
      handler_name    : ?Apple Alias Data Handler
    Stream #0:2(eng): Data: none (tmcd / 0x64636D74)
    Metadata:
      creation_time   : 2012-03-28 15:59:28
      handler_name    : ?Apple Alias Data Handler
      timecode        : 00:00:00:00
Please use -q:a or -q:v, -qscale is ambiguous
[buffer @ 0x101013060] w:848 h:352 pixfmt:yuv420p tb:1/1000000 sar:0/1 sws_param:
Output #0, mov, to 'drawtexttest-megamind-net.mov':
  Metadata:
    major_brand     : qt  
    minor_version   : 537199360
    compatible_brands: qt  
    creation_time   : 2012-03-28 15:59:28
    comment         : Encoded and delivered by apple.com/trailers/
    comment-eng     : Encoded and delivered by apple.com/trailers/
    copyright       : © 2010 Dreamworks Pictures. All Rights Reserved
    copyright-eng   : © 2010 Dreamworks Pictures. All Rights Reserved
    title           : Megamind
    title-eng       : Megamind
    encoder         : Lavf54.3.100
    Stream #0:0(eng): Video: mpeg4 (mp4v / 0x7634706D), yuv420p, 848x352, q=2-31, 200 kb/s, 24 tbn, 24 tbc
    Metadata:
      creation_time   : 2012-03-28 15:59:28
      handler_name    : ?Apple Alias Data Handler
    Stream #0:1(eng): Audio: aac (mp4a / 0x6134706D), 48000 Hz, stereo, 131 kb/s
    Metadata:
      creation_time   : 2012-03-28 15:59:28
      handler_name    : ?Apple Alias Data Handler
Stream mapping:
  Stream #0:0 -> #0:0 (h264 -> mpeg4)
  Stream #0:1 -> #0:1 (copy)
Press [q] to stop, [?] for help
[h264 @ 0x1020bd600] Increasing reorder buffer to 1
frame=  240 fps=0.0 q=1.0 Lsize=    3115kB time=00:00:10.00 bitrate=2552.2kbits/s dup=1 drop=0    
video:2983kB audio:126kB global headers:0kB muxing overhead 0.207059%
",defect,new,normal,avfilter,unspecified,,,,,,0,0