[regression] Smacker stops in the middle of the file

[Sergey]

mplayer/ffplay stops playing some files with error:
Invalid palette update, offset=255 length=1 extends beyond palette size

The bug first appeared with ffmpeg commit a93b572ae4f517ce0c35cf085167c318e9215908.

Sample file (20130402_vc-error_sound-clicks.smk) is ~12MB,
so it was uploaded to ​ftp://upload.ffmpeg.org/
Only 38 seconds of this sample are played.

[Carl Eugen Hoyos]

I don't see the file on upload.ffmpeg.org, consider uploading it to ​http://www.datafilehost.com/

[Sergey]

​http://www.datafilehost.com/download-4dc465b2.html

[Carl Eugen Hoyos]

For future tickets: Please always provide a failing ffmpeg command line together with complete, uncut console output.

Output file should be >50 seconds, regression since bf807a5

$ ffmpeg -i 20130402_vc-error_sound-clicks.smk -an out.avi
ffmpeg version N-51524-gccc2537 Copyright (c) 2000-2013 the FFmpeg developers
  built on Apr  2 2013 22:59:15 with gcc 4.7 (SUSE Linux)
  configuration: --enable-gpl --disable-indev=jack
  libavutil      52. 24.100 / 52. 24.100
  libavcodec     55.  2.100 / 55.  2.100
  libavformat    55.  1.100 / 55.  1.100
  libavdevice    55.  0.100 / 55.  0.100
  libavfilter     3. 48.105 /  3. 48.105
  libswscale      2.  2.100 /  2.  2.100
  libswresample   0. 17.102 /  0. 17.102
  libpostproc    52.  2.100 / 52.  2.100
[smk @ 0x27fff40] max_analyze_duration 5000000 reached at 5066160 microseconds
Input #0, smk, from '20130402_vc-error_sound-clicks.smk':
  Duration: 00:00:52.46, start: 0.000000, bitrate: 1843 kb/s
    Stream #0:0: Video: smackvideo (SMK2 / 0x324B4D53), pal8, 320x308, 15 fps, 15 tbr, 15 tbn, 15 tbc
    Stream #0:1: Audio: smackaudio (SMKA / 0x414B4D53), 22050 Hz, stereo, s16
Output #0, avi, to 'out.avi':
  Metadata:
    ISFT            : Lavf55.1.100
    Stream #0:0: Video: mpeg4 (FMP4 / 0x34504D46), yuv420p, 320x308, q=2-31, 200 kb/s, 15 tbn, 15 tbc
Stream mapping:
  Stream #0:0 -> #0:0 (smackvid -> mpeg4)
Press [q] to stop, [?] for help
Invalid palette update, offset=255 length=1 extends beyond palette size.0kbits/s
20130402_vc-error_sound-clicks.smk: Invalid data found when processing input
frame=  574 fps=0.0 q=4.4 Lsize=    1079kB time=00:00:38.26 bitrate= 230.9kbits/s
video:1059kB audio:0kB subtitle:0 global headers:0kB muxing overhead 1.818353%

[Elon Musk]

Fixed in e3cc92a623a6ece42816c7a692c8815688a99ab0.