Wrong video length after conversion

[Josef Eklann]

Summary of the bug:
When converting specific video to H264, the resulting file is much longer than the original file (554s vs 2s).

How to reproduce:

% ffmpeg -i input.avi -vcodec h264 output.mp4

ffmpeg version N-77782-g42c54d4

downloaded from http://ffmpeg.zeranoe.com/builds/win64/static/ffmpeg-20160110-git-42c54d4-win64-static.7z

Output of "ffmpeg -v 9 -loglevel 99 -i input.avi":

C:\[...]\ffmpeg-20160110-git-42c54d4-win64-static\bin>ffmpeg -v 9 -loglevel 99 -i input.avi
ffmpeg version N-77782-g42c54d4 Copyright (c) 2000-2016 the FFmpeg developers
  built with gcc 5.2.0 (GCC)
  configuration: --enable-gpl --enable-version3 --disable-w32threads --enable-avisynth --enable-bzlib --enable-fontconfi
g --enable-frei0r --enable-gnutls --enable-iconv --enable-libass --enable-libbluray --enable-libbs2b --enable-libcaca --
enable-libdcadec --enable-libfreetype --enable-libgme --enable-libgsm --enable-libilbc --enable-libmodplug --enable-libm
p3lame --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libopenjpeg --enable-libopus --enable-librtmp --en
able-libschroedinger --enable-libsoxr --enable-libspeex --enable-libtheora --enable-libtwolame --enable-libvidstab --ena
ble-libvo-aacenc --enable-libvo-amrwbenc --enable-libvorbis --enable-libvpx --enable-libwavpack --enable-libwebp --enabl
e-libx264 --enable-libx265 --enable-libxavs --enable-libxvid --enable-libzimg --enable-lzma --enable-decklink --enable-z
lib
  libavutil      55. 13.100 / 55. 13.100
  libavcodec     57. 22.100 / 57. 22.100
  libavformat    57. 21.101 / 57. 21.101
  libavdevice    57.  0.100 / 57.  0.100
  libavfilter     6. 23.100 /  6. 23.100
  libswscale      4.  0.100 /  4.  0.100
  libswresample   2.  0.101 /  2.  0.101
  libpostproc    54.  0.100 / 54.  0.100
Splitting the commandline.
Reading option '-v' ... matched as option 'v' (set logging level) with argument '9'.
Reading option '-loglevel' ... matched as option 'loglevel' (set logging level) with argument '99'.
Reading option '-i' ... matched as input file with argument 'input.avi'.
Finished splitting the commandline.
Parsing a group of options: global .
Applying option v (set logging level) with argument 9.
Successfully parsed a group of options.
Parsing a group of options: input file input.avi.
Successfully parsed a group of options.
Opening an input file: input.avi.
Probing avi score:100 size:2048
[avi @ 00000078a709a8a0] Format avi probed with size=2048 and score=100
[avi @ 00000078a70a3a60] use odml:1
pos:14 tag: tag=LIST size=0x22b4
pos:18 list: tag=hdrl size=0x0
pos:20 tag: tag=avih size=0x38
pos:60 tag: tag=LIST size=0x10dc
pos:64 list: tag=strl size=0x0
pos:6C tag: tag=strh size=0x38
pos:74 strh: tag=vids size=0xffffffff
[avi @ 00000078a709a8a0] 30 1 0
pos:AC tag: tag=strf size=0x28
pos:D4 video: tag=mpg2 size=0x0
pos:DC tag: tag=JUNK size=0x1014
pos:10F8 tag: tag=vprp size=0x44
[avi @ 00000078a709a8a0] vprp 4/3 720/480
pos:1144 tag: tag=LIST size=0x1078
pos:1148 list: tag=strl size=0x0
pos:1150 tag: tag=strh size=0x38
pos:1158 strh: tag=auds size=0xffffffff
[avi @ 00000078a709a8a0] 3675 128 0
pos:1190 tag: tag=strf size=0x10
pos:11A8 tag: tag=JUNK size=0x1014
pos:21C4 tag: tag=JUNK size=0x104
pos:22D0 tag: tag=LIST size=0x18
pos:22D4 list: tag=INFO size=0x0
pos:22F0 tag: tag=JUNK size=0x3f8
pos:26F0 tag: tag=LIST size=0xb7dba
pos:26F4 list: tag=movi size=0x0
movi end=ba4aa
[avi @ 00000078a709a8a0] movi_end=0xba4aa
[avi @ 00000078a709a8a0] tag=idx1 size=0x770
[avi @ 00000078a709a8a0] 0: tag=0x63643030 flags=0x10 pos=0x4 len=9665/9665 cum_len=0
[avi @ 00000078a709a8a0] 1: tag=0x62773130 flags=0x10 pos=0x25ce len=1114/1114 cum_len=0
[avi @ 00000078a709a8a0] 2: tag=0x63643030 flags=0x0 pos=0x2a30 len=7789/7789 cum_len=1
[avi @ 00000078a709a8a0] 3: tag=0x63643030 flags=0x0 pos=0x48a6 len=5073/5073 cum_len=2
[avi @ 00000078a709a8a0] 4: tag=0x62773130 flags=0x10 pos=0x5c80 len=1116/1116 cum_len=279
[avi @ 00000078a709a8a0] 5: tag=0x63643030 flags=0x0 pos=0x60e4 len=4928/4928 cum_len=3
[avi @ 00000078a709a8a0] 6: tag=0x62773130 flags=0x10 pos=0x742c len=1114/1114 cum_len=558
[avi @ 00000078a709a8a0] 7: tag=0x63643030 flags=0x0 pos=0x788e len=5031/5031 cum_len=4
[avi @ 00000078a709a8a0] 8: tag=0x62773130 flags=0x10 pos=0x8c3e len=1114/1114 cum_len=837
[avi @ 00000078a709a8a0] 9: tag=0x63643030 flags=0x10 pos=0x90a0 len=52312/52312 cum_len=5
[avi @ 00000078a709a8a0] 10: tag=0x62773130 flags=0x10 pos=0x15d00 len=1116/1116 cum_len=1116
[avi @ 00000078a709a8a0] 11: tag=0x63643030 flags=0x0 pos=0x16164 len=15085/15085 cum_len=6
[avi @ 00000078a709a8a0] 12: tag=0x62773130 flags=0x10 pos=0x19c5a len=1114/1114 cum_len=1395
[avi @ 00000078a709a8a0] 13: tag=0x63643030 flags=0x0 pos=0x1a0bc len=16382/16382 cum_len=7
[avi @ 00000078a709a8a0] 14: tag=0x62773130 flags=0x10 pos=0x1e0c2 len=1114/1114 cum_len=1674
[avi @ 00000078a709a8a0] 15: tag=0x63643030 flags=0x0 pos=0x1e524 len=15408/15408 cum_len=8
[avi @ 00000078a709a8a0] 16: tag=0x62773130 flags=0x10 pos=0x2215c len=1114/1114 cum_len=1953
[avi @ 00000078a709a8a0] 17: tag=0x63643030 flags=0x0 pos=0x225be len=13387/13387 cum_len=9
[avi @ 00000078a709a8a0] 18: tag=0x62773130 flags=0x10 pos=0x25a12 len=1116/1116 cum_len=2232
[avi @ 00000078a709a8a0] 19: tag=0x63643030 flags=0x0 pos=0x25e76 len=15788/15788 cum_len=10
[avi @ 00000078a709a8a0] 20: tag=0x62773130 flags=0x10 pos=0x29c2a len=1114/1114 cum_len=2511
[avi @ 00000078a709a8a0] 21: tag=0x63643030 flags=0x0 pos=0x2a08c len=19088/19088 cum_len=11
[avi @ 00000078a709a8a0] 22: tag=0x62773130 flags=0x10 pos=0x2eb24 len=1114/1114 cum_len=2790
[avi @ 00000078a709a8a0] 23: tag=0x63643030 flags=0x0 pos=0x2ef86 len=18810/18810 cum_len=12
[avi @ 00000078a709a8a0] 24: tag=0x62773130 flags=0x10 pos=0x33908 len=1116/1116 cum_len=3069
[avi @ 00000078a709a8a0] 25: tag=0x63643030 flags=0x0 pos=0x33d6c len=12803/12803 cum_len=13
[avi @ 00000078a709a8a0] 26: tag=0x62773130 flags=0x10 pos=0x36f78 len=1114/1114 cum_len=3348
[avi @ 00000078a709a8a0] 27: tag=0x63643030 flags=0x0 pos=0x373da len=11873/11873 cum_len=14
[avi @ 00000078a709a8a0] 28: tag=0x62773130 flags=0x10 pos=0x3a244 len=1114/1114 cum_len=3627
[avi @ 00000078a709a8a0] 29: tag=0x63643030 flags=0x0 pos=0x3a6a6 len=20312/20312 cum_len=15
[avi @ 00000078a709a8a0] 30: tag=0x62773130 flags=0x10 pos=0x3f606 len=1114/1114 cum_len=3906
[avi @ 00000078a709a8a0] 31: tag=0x63643030 flags=0x0 pos=0x3fa68 len=12545/12545 cum_len=16
[avi @ 00000078a709a8a0] 32: tag=0x62773130 flags=0x10 pos=0x42b72 len=1116/1116 cum_len=4185
[avi @ 00000078a709a8a0] 33: tag=0x63643030 flags=0x10 pos=0x42fd6 len=43349/43349 cum_len=17
[avi @ 00000078a709a8a0] 34: tag=0x62773130 flags=0x10 pos=0x4d934 len=1114/1114 cum_len=4464
[avi @ 00000078a709a8a0] 35: tag=0x63643030 flags=0x0 pos=0x4dd96 len=12686/12686 cum_len=18
[avi @ 00000078a709a8a0] 36: tag=0x62773130 flags=0x10 pos=0x50f2c len=1114/1114 cum_len=4743
[avi @ 00000078a709a8a0] 37: tag=0x63643030 flags=0x0 pos=0x5138e len=9235/9235 cum_len=19
[avi @ 00000078a709a8a0] 38: tag=0x62773130 flags=0x10 pos=0x537aa len=1116/1116 cum_len=5022
[avi @ 00000078a709a8a0] 39: tag=0x63643030 flags=0x0 pos=0x53c0e len=9365/9365 cum_len=20
[avi @ 00000078a709a8a0] 40: tag=0x62773130 flags=0x10 pos=0x560ac len=1114/1114 cum_len=5301
[avi @ 00000078a709a8a0] 41: tag=0x63643030 flags=0x0 pos=0x5650e len=8877/8877 cum_len=21
[avi @ 00000078a709a8a0] 42: tag=0x62773130 flags=0x10 pos=0x587c4 len=1114/1114 cum_len=5580
[avi @ 00000078a709a8a0] 43: tag=0x63643030 flags=0x0 pos=0x58c26 len=9761/9761 cum_len=22
[avi @ 00000078a709a8a0] 44: tag=0x62773130 flags=0x10 pos=0x5b250 len=1114/1114 cum_len=5859
[avi @ 00000078a709a8a0] 45: tag=0x63643030 flags=0x0 pos=0x5b6b2 len=8751/8751 cum_len=23
[avi @ 00000078a709a8a0] 46: tag=0x62773130 flags=0x10 pos=0x5d8ea len=1116/1116 cum_len=6138
[avi @ 00000078a709a8a0] 47: tag=0x63643030 flags=0x0 pos=0x5dd4e len=7516/7516 cum_len=24
[avi @ 00000078a709a8a0] 48: tag=0x63643030 flags=0x0 pos=0x5fab2 len=8602/8602 cum_len=25
[avi @ 00000078a709a8a0] 49: tag=0x62773130 flags=0x10 pos=0x61c54 len=1114/1114 cum_len=6417
[avi @ 00000078a709a8a0] 50: tag=0x63643030 flags=0x0 pos=0x620b6 len=9925/9925 cum_len=26
[avi @ 00000078a709a8a0] 51: tag=0x62773130 flags=0x10 pos=0x64784 len=1114/1114 cum_len=6696
[avi @ 00000078a709a8a0] 52: tag=0x63643030 flags=0x0 pos=0x64be6 len=7612/7612 cum_len=27
[avi @ 00000078a709a8a0] 53: tag=0x62773130 flags=0x10 pos=0x669aa len=1114/1114 cum_len=6975
[avi @ 00000078a709a8a0] 54: tag=0x63643030 flags=0x0 pos=0x66e0c len=8433/8433 cum_len=28
[avi @ 00000078a709a8a0] 55: tag=0x62773130 flags=0x10 pos=0x68f06 len=1116/1116 cum_len=7254
[avi @ 00000078a709a8a0] 56: tag=0x63643030 flags=0x10 pos=0x6936a len=33007/33007 cum_len=29
[avi @ 00000078a709a8a0] 57: tag=0x62773130 flags=0x10 pos=0x71462 len=1114/1114 cum_len=7533
[avi @ 00000078a709a8a0] 58: tag=0x63643030 flags=0x0 pos=0x718c4 len=8581/8581 cum_len=30
[avi @ 00000078a709a8a0] 59: tag=0x62773130 flags=0x10 pos=0x73a52 len=1114/1114 cum_len=7812
[avi @ 00000078a709a8a0] 60: tag=0x63643030 flags=0x0 pos=0x73eb4 len=6565/6565 cum_len=31
[avi @ 00000078a709a8a0] 61: tag=0x62773130 flags=0x10 pos=0x75862 len=1116/1116 cum_len=8091
[avi @ 00000078a709a8a0] 62: tag=0x63643030 flags=0x0 pos=0x75cc6 len=7329/7329 cum_len=32
[avi @ 00000078a709a8a0] 63: tag=0x62773130 flags=0x10 pos=0x77970 len=1114/1114 cum_len=8370
[avi @ 00000078a709a8a0] 64: tag=0x63643030 flags=0x0 pos=0x77dd2 len=7099/7099 cum_len=33
[avi @ 00000078a709a8a0] 65: tag=0x62773130 flags=0x10 pos=0x79996 len=1114/1114 cum_len=8649
[avi @ 00000078a709a8a0] 66: tag=0x63643030 flags=0x0 pos=0x79df8 len=7097/7097 cum_len=34
[avi @ 00000078a709a8a0] 67: tag=0x62773130 flags=0x10 pos=0x7b9ba len=1114/1114 cum_len=8928
[avi @ 00000078a709a8a0] 68: tag=0x63643030 flags=0x0 pos=0x7be1c len=6255/6255 cum_len=35
[avi @ 00000078a709a8a0] 69: tag=0x62773130 flags=0x10 pos=0x7d694 len=1116/1116 cum_len=9207
[avi @ 00000078a709a8a0] 70: tag=0x63643030 flags=0x0 pos=0x7daf8 len=8298/8298 cum_len=36
[avi @ 00000078a709a8a0] 71: tag=0x62773130 flags=0x10 pos=0x7fb6a len=1114/1114 cum_len=9486
[avi @ 00000078a709a8a0] 72: tag=0x63643030 flags=0x0 pos=0x7ffcc len=6309/6309 cum_len=37
[avi @ 00000078a709a8a0] 73: tag=0x62773130 flags=0x10 pos=0x8187a len=1114/1114 cum_len=9765
[avi @ 00000078a709a8a0] 74: tag=0x63643030 flags=0x0 pos=0x81cdc len=6540/6540 cum_len=38
[avi @ 00000078a709a8a0] 75: tag=0x62773130 flags=0x10 pos=0x83670 len=1116/1116 cum_len=10044
[avi @ 00000078a709a8a0] 76: tag=0x63643030 flags=0x0 pos=0x83ad4 len=6977/6977 cum_len=39
[avi @ 00000078a709a8a0] 77: tag=0x62773130 flags=0x10 pos=0x8561e len=1114/1114 cum_len=10323
[avi @ 00000078a709a8a0] 78: tag=0x63643030 flags=0x0 pos=0x85a80 len=7173/7173 cum_len=40
[avi @ 00000078a709a8a0] 79: tag=0x62773130 flags=0x10 pos=0x8768e len=1114/1114 cum_len=10602
[avi @ 00000078a709a8a0] 80: tag=0x63643030 flags=0x10 pos=0x87af0 len=34778/34778 cum_len=41
[avi @ 00000078a709a8a0] 81: tag=0x62773130 flags=0x10 pos=0x902d2 len=1114/1114 cum_len=10881
[avi @ 00000078a709a8a0] 82: tag=0x63643030 flags=0x0 pos=0x90734 len=5162/5162 cum_len=42
[avi @ 00000078a709a8a0] 83: tag=0x62773130 flags=0x10 pos=0x91b66 len=1116/1116 cum_len=11160
[avi @ 00000078a709a8a0] 84: tag=0x63643030 flags=0x0 pos=0x91fca len=6270/6270 cum_len=43
[avi @ 00000078a709a8a0] 85: tag=0x62773130 flags=0x10 pos=0x93850 len=1114/1114 cum_len=11439
[avi @ 00000078a709a8a0] 86: tag=0x63643030 flags=0x0 pos=0x93cb2 len=5769/5769 cum_len=44
[avi @ 00000078a709a8a0] 87: tag=0x62773130 flags=0x10 pos=0x95344 len=1114/1114 cum_len=11718
[avi @ 00000078a709a8a0] 88: tag=0x63643030 flags=0x0 pos=0x957a6 len=6030/6030 cum_len=45
[avi @ 00000078a709a8a0] 89: tag=0x62773130 flags=0x10 pos=0x96f3c len=1114/1114 cum_len=11997
[avi @ 00000078a709a8a0] 90: tag=0x63643030 flags=0x0 pos=0x9739e len=5653/5653 cum_len=46
[avi @ 00000078a709a8a0] 91: tag=0x62773130 flags=0x10 pos=0x989bc len=1116/1116 cum_len=12276
[avi @ 00000078a709a8a0] 92: tag=0x63643030 flags=0x0 pos=0x98e20 len=8700/8700 cum_len=47
[avi @ 00000078a709a8a0] 93: tag=0x63643030 flags=0x0 pos=0x9b024 len=4787/4787 cum_len=48
[avi @ 00000078a709a8a0] 94: tag=0x62773130 flags=0x10 pos=0x9c2e0 len=1114/1114 cum_len=12555
[avi @ 00000078a709a8a0] 95: tag=0x63643030 flags=0x0 pos=0x9c742 len=4094/4094 cum_len=49
[avi @ 00000078a709a8a0] 96: tag=0x62773130 flags=0x10 pos=0x9d748 len=1114/1114 cum_len=12834
[avi @ 00000078a709a8a0] 97: tag=0x63643030 flags=0x0 pos=0x9dbaa len=5749/5749 cum_len=50
[avi @ 00000078a709a8a0] 98: tag=0x62773130 flags=0x10 pos=0x9f228 len=1116/1116 cum_len=13113
[avi @ 00000078a709a8a0] 99: tag=0x63643030 flags=0x0 pos=0x9f68c len=6133/6133 cum_len=51
[avi @ 00000078a709a8a0] 100: tag=0x62773130 flags=0x10 pos=0xa0e8a len=1114/1114 cum_len=13392
[avi @ 00000078a709a8a0] 101: tag=0x63643030 flags=0x0 pos=0xa12ec len=4926/4926 cum_len=52
[avi @ 00000078a709a8a0] 102: tag=0x62773130 flags=0x10 pos=0xa2632 len=1114/1114 cum_len=13671
[avi @ 00000078a709a8a0] 103: tag=0x63643030 flags=0x10 pos=0xa2a94 len=41484/41484 cum_len=53
[avi @ 00000078a709a8a0] 104: tag=0x62773130 flags=0x10 pos=0xacca8 len=1114/1114 cum_len=13950
[avi @ 00000078a709a8a0] 105: tag=0x63643030 flags=0x0 pos=0xad10a len=5913/5913 cum_len=54
[avi @ 00000078a709a8a0] 106: tag=0x62773130 flags=0x10 pos=0xae82c len=1116/1116 cum_len=14229
[avi @ 00000078a709a8a0] 107: tag=0x63643030 flags=0x0 pos=0xaec90 len=3555/3555 cum_len=55
[avi @ 00000078a709a8a0] 108: tag=0x62773130 flags=0x10 pos=0xafa7c len=1114/1114 cum_len=14508
[avi @ 00000078a709a8a0] 109: tag=0x63643030 flags=0x0 pos=0xafede len=5716/5716 cum_len=56
[avi @ 00000078a709a8a0] 110: tag=0x62773130 flags=0x10 pos=0xb153a len=1114/1114 cum_len=14787
[avi @ 00000078a709a8a0] 111: tag=0x63643030 flags=0x0 pos=0xb199c len=5116/5116 cum_len=57
[avi @ 00000078a709a8a0] 112: tag=0x62773130 flags=0x10 pos=0xb2da0 len=1116/1116 cum_len=15066
[avi @ 00000078a709a8a0] 113: tag=0x63643030 flags=0x0 pos=0xb3204 len=8162/8162 cum_len=58
[avi @ 00000078a709a8a0] 114: tag=0x62773130 flags=0x10 pos=0xb51ee len=1114/1114 cum_len=15345
[avi @ 00000078a709a8a0] 115: tag=0x63643030 flags=0x0 pos=0xb5650 len=3714/3714 cum_len=59
[avi @ 00000078a709a8a0] 116: tag=0x62773130 flags=0x10 pos=0xb64da len=1114/1114 cum_len=15624
[avi @ 00000078a709a8a0] 117: tag=0x63643030 flags=0x0 pos=0xb693c len=4115/4115 cum_len=60
[avi @ 00000078a709a8a0] 118: tag=0x62773130 flags=0x10 pos=0xb7958 len=1114/1114 cum_len=15903
[avi @ 00000078a709a8a0] non-interleaved AVI
[avi @ 00000078a709a8a0] Before avformat_find_stream_info() pos: 9972 bytes read:102120 seeks:4
[avi @ 00000078a709a8a0] 0 1/30 0
[avi @ 00000078a709a8a0] 0 128/3675 0
[avi @ 00000078a709a8a0] dts:0 offset:0 1/30 smpl_siz:0 base:1000000 st:0 size:9665
[avi @ 00000078a709a8a0] 33333 1/30 1
[avi @ 00000078a709a8a0] 0 128/3675 0
[avi @ 00000078a709a8a0] dts:0 offset:0 128/3675 smpl_siz:0 base:1000000 st:1 size:1114
[avi @ 00000078a709a8a0] 33333 1/30 1
[avi @ 00000078a709a8a0] 9717551 128/3675 279
[avi @ 00000078a709a8a0] dts:1 offset:1 1/30 smpl_siz:0 base:1000000 st:0 size:7789
[avi @ 00000078a709a8a0] 66667 1/30 2
[avi @ 00000078a709a8a0] 9717551 128/3675 279
[avi @ 00000078a709a8a0] dts:2 offset:2 1/30 smpl_siz:0 base:1000000 st:0 size:5073
[avi @ 00000078a709a8a0] 100000 1/30 3
[avi @ 00000078a709a8a0] 9717551 128/3675 279
[avi @ 00000078a709a8a0] dts:3 offset:3 1/30 smpl_siz:0 base:1000000 st:0 size:4928
[avi @ 00000078a709a8a0] 133333 1/30 4
[avi @ 00000078a709a8a0] 9717551 128/3675 279
[avi @ 00000078a709a8a0] dts:4 offset:4 1/30 smpl_siz:0 base:1000000 st:0 size:5031
[avi @ 00000078a709a8a0] 166667 1/30 5
[avi @ 00000078a709a8a0] 9717551 128/3675 279
[avi @ 00000078a709a8a0] dts:5 offset:5 1/30 smpl_siz:0 base:1000000 st:0 size:52312
[avi @ 00000078a709a8a0] 200000 1/30 6
[avi @ 00000078a709a8a0] 9717551 128/3675 279
[avi @ 00000078a709a8a0] dts:6 offset:6 1/30 smpl_siz:0 base:1000000 st:0 size:15085
[avi @ 00000078a709a8a0] 233333 1/30 7
[avi @ 00000078a709a8a0] 9717551 128/3675 279
[avi @ 00000078a709a8a0] dts:7 offset:7 1/30 smpl_siz:0 base:1000000 st:0 size:16382
[avi @ 00000078a709a8a0] 266667 1/30 8
[avi @ 00000078a709a8a0] 9717551 128/3675 279
[avi @ 00000078a709a8a0] dts:8 offset:8 1/30 smpl_siz:0 base:1000000 st:0 size:15408
[avi @ 00000078a709a8a0] 300000 1/30 9
[avi @ 00000078a709a8a0] 9717551 128/3675 279
[avi @ 00000078a709a8a0] dts:9 offset:9 1/30 smpl_siz:0 base:1000000 st:0 size:13387
[avi @ 00000078a709a8a0] 333333 1/30 10
[avi @ 00000078a709a8a0] 9717551 128/3675 279
[avi @ 00000078a709a8a0] dts:10 offset:10 1/30 smpl_siz:0 base:1000000 st:0 size:15788
[avi @ 00000078a709a8a0] 366667 1/30 11
[avi @ 00000078a709a8a0] 9717551 128/3675 279
[avi @ 00000078a709a8a0] dts:11 offset:11 1/30 smpl_siz:0 base:1000000 st:0 size:19088
[avi @ 00000078a709a8a0] 400000 1/30 12
[avi @ 00000078a709a8a0] 9717551 128/3675 279
[avi @ 00000078a709a8a0] dts:12 offset:12 1/30 smpl_siz:0 base:1000000 st:0 size:18810
[avi @ 00000078a709a8a0] 433333 1/30 13
[avi @ 00000078a709a8a0] 9717551 128/3675 279
[avi @ 00000078a709a8a0] dts:13 offset:13 1/30 smpl_siz:0 base:1000000 st:0 size:12803
[avi @ 00000078a709a8a0] 466667 1/30 14
[avi @ 00000078a709a8a0] 9717551 128/3675 279
[avi @ 00000078a709a8a0] dts:14 offset:14 1/30 smpl_siz:0 base:1000000 st:0 size:11873
[avi @ 00000078a709a8a0] 500000 1/30 15
[avi @ 00000078a709a8a0] 9717551 128/3675 279
[avi @ 00000078a709a8a0] dts:15 offset:15 1/30 smpl_siz:0 base:1000000 st:0 size:20312
[avi @ 00000078a709a8a0] 533333 1/30 16
[avi @ 00000078a709a8a0] 9717551 128/3675 279
[avi @ 00000078a709a8a0] dts:16 offset:16 1/30 smpl_siz:0 base:1000000 st:0 size:12545
[avi @ 00000078a709a8a0] 566667 1/30 17
[avi @ 00000078a709a8a0] 9717551 128/3675 279
[avi @ 00000078a709a8a0] dts:17 offset:17 1/30 smpl_siz:0 base:1000000 st:0 size:43349
[avi @ 00000078a709a8a0] 600000 1/30 18
[avi @ 00000078a709a8a0] 9717551 128/3675 279
[avi @ 00000078a709a8a0] dts:18 offset:18 1/30 smpl_siz:0 base:1000000 st:0 size:12686
[avi @ 00000078a709a8a0] 633333 1/30 19
[avi @ 00000078a709a8a0] 9717551 128/3675 279
[avi @ 00000078a709a8a0] dts:19 offset:19 1/30 smpl_siz:0 base:1000000 st:0 size:9235
[avi @ 00000078a709a8a0] 666667 1/30 20
[avi @ 00000078a709a8a0] 9717551 128/3675 279
[avi @ 00000078a709a8a0] dts:20 offset:20 1/30 smpl_siz:0 base:1000000 st:0 size:9365
[avi @ 00000078a709a8a0] 700000 1/30 21
[avi @ 00000078a709a8a0] 9717551 128/3675 279
[avi @ 00000078a709a8a0] dts:21 offset:21 1/30 smpl_siz:0 base:1000000 st:0 size:8877
[avi @ 00000078a709a8a0] 733333 1/30 22
[avi @ 00000078a709a8a0] 9717551 128/3675 279
[avi @ 00000078a709a8a0] dts:22 offset:22 1/30 smpl_siz:0 base:1000000 st:0 size:9761
[avi @ 00000078a709a8a0] 766667 1/30 23
[avi @ 00000078a709a8a0] 9717551 128/3675 279
[avi @ 00000078a709a8a0] dts:23 offset:23 1/30 smpl_siz:0 base:1000000 st:0 size:8751
[avi @ 00000078a709a8a0] 800000 1/30 24
[avi @ 00000078a709a8a0] 9717551 128/3675 279
[avi @ 00000078a709a8a0] dts:24 offset:24 1/30 smpl_siz:0 base:1000000 st:0 size:7516
[avi @ 00000078a709a8a0] 833333 1/30 25
[avi @ 00000078a709a8a0] 9717551 128/3675 279
[avi @ 00000078a709a8a0] dts:25 offset:25 1/30 smpl_siz:0 base:1000000 st:0 size:8602
[avi @ 00000078a709a8a0] 866667 1/30 26
[avi @ 00000078a709a8a0] 9717551 128/3675 279
[avi @ 00000078a709a8a0] dts:26 offset:26 1/30 smpl_siz:0 base:1000000 st:0 size:9925
[avi @ 00000078a709a8a0] 900000 1/30 27
[avi @ 00000078a709a8a0] 9717551 128/3675 279
[avi @ 00000078a709a8a0] dts:27 offset:27 1/30 smpl_siz:0 base:1000000 st:0 size:7612
[avi @ 00000078a709a8a0] 933333 1/30 28
[avi @ 00000078a709a8a0] 9717551 128/3675 279
[avi @ 00000078a709a8a0] dts:28 offset:28 1/30 smpl_siz:0 base:1000000 st:0 size:8433
[avi @ 00000078a709a8a0] 966667 1/30 29
[avi @ 00000078a709a8a0] 9717551 128/3675 279
[avi @ 00000078a709a8a0] dts:29 offset:29 1/30 smpl_siz:0 base:1000000 st:0 size:33007
[avi @ 00000078a709a8a0] 1000000 1/30 30
[avi @ 00000078a709a8a0] 9717551 128/3675 279
[avi @ 00000078a709a8a0] dts:30 offset:30 1/30 smpl_siz:0 base:1000000 st:0 size:8581
[avi @ 00000078a709a8a0] 1033333 1/30 31
[avi @ 00000078a709a8a0] 9717551 128/3675 279
[avi @ 00000078a709a8a0] dts:31 offset:31 1/30 smpl_siz:0 base:1000000 st:0 size:6565
[avi @ 00000078a709a8a0] 1066667 1/30 32
[avi @ 00000078a709a8a0] 9717551 128/3675 279
[avi @ 00000078a709a8a0] dts:32 offset:32 1/30 smpl_siz:0 base:1000000 st:0 size:7329
[avi @ 00000078a709a8a0] 1100000 1/30 33
[avi @ 00000078a709a8a0] 9717551 128/3675 279
[avi @ 00000078a709a8a0] dts:33 offset:33 1/30 smpl_siz:0 base:1000000 st:0 size:7099
[avi @ 00000078a709a8a0] 1133333 1/30 34
[avi @ 00000078a709a8a0] 9717551 128/3675 279
[avi @ 00000078a709a8a0] dts:34 offset:34 1/30 smpl_siz:0 base:1000000 st:0 size:7097
[avi @ 00000078a709a8a0] 1166667 1/30 35
[avi @ 00000078a709a8a0] 9717551 128/3675 279
[avi @ 00000078a709a8a0] dts:35 offset:35 1/30 smpl_siz:0 base:1000000 st:0 size:6255
[avi @ 00000078a709a8a0] 1200000 1/30 36
[avi @ 00000078a709a8a0] 9717551 128/3675 279
[avi @ 00000078a709a8a0] dts:36 offset:36 1/30 smpl_siz:0 base:1000000 st:0 size:8298
[avi @ 00000078a709a8a0] 1233333 1/30 37
[avi @ 00000078a709a8a0] 9717551 128/3675 279
[avi @ 00000078a709a8a0] dts:37 offset:37 1/30 smpl_siz:0 base:1000000 st:0 size:6309
[avi @ 00000078a709a8a0] 1266667 1/30 38
[avi @ 00000078a709a8a0] 9717551 128/3675 279
[avi @ 00000078a709a8a0] dts:38 offset:38 1/30 smpl_siz:0 base:1000000 st:0 size:6540
[avi @ 00000078a709a8a0] 1300000 1/30 39
[avi @ 00000078a709a8a0] 9717551 128/3675 279
[avi @ 00000078a709a8a0] dts:39 offset:39 1/30 smpl_siz:0 base:1000000 st:0 size:6977
[avi @ 00000078a709a8a0] 1333333 1/30 40
[avi @ 00000078a709a8a0] 9717551 128/3675 279
[avi @ 00000078a709a8a0] dts:40 offset:40 1/30 smpl_siz:0 base:1000000 st:0 size:7173
[avi @ 00000078a709a8a0] All info found
[avi @ 00000078a709a8a0] rfps: 29.666667 0.016451
    Last message repeated 1 times
[avi @ 00000078a709a8a0] rfps: 29.750000 0.009253
    Last message repeated 1 times
[avi @ 00000078a709a8a0] rfps: 29.833333 0.004113
    Last message repeated 1 times
[avi @ 00000078a709a8a0] rfps: 29.916667 0.001028
    Last message repeated 1 times
[avi @ 00000078a709a8a0] rfps: 30.000000 0.000000
[avi @ 00000078a709a8a0] rfps: 60.000000 0.000000
[avi @ 00000078a709a8a0] rfps: 120.000000 0.000000
[avi @ 00000078a709a8a0] rfps: 240.000000 0.000000
[avi @ 00000078a709a8a0] rfps: 29.970030 0.000133
    Last message repeated 1 times
[avi @ 00000078a709a8a0] rfps: 59.940060 0.000532
    Last message repeated 1 times
[avi @ 00000078a709a8a0] 0: start_time: 0.000 duration: 0.000
[avi @ 00000078a709a8a0] 1: start_time: 0.000 duration: 0.000
[avi @ 00000078a709a8a0] stream: start_time: 0.000 duration: 2.033 bitrate=3009 kb/s
[avi @ 00000078a709a8a0] After avformat_find_stream_info() pos: 564605 bytes read:626408 seeks:4 frames:42
Input #0, avi, from 'input.avi':
  Metadata:
    encoder         : Lavf52.13.0
  Duration: 00:00:02.03, start: 0.000000, bitrate: 3009 kb/s
    Stream #0:0, 41, 1/30: Video: mpeg2video (Main), 1 reference frame (mpg2 / 0x3267706D), yuv420p(tv, left), 720x480 [
SAR 8:9 DAR 4:3], 1/60, 2749 kb/s, 30 fps, 30 tbr, 30 tbn, 60 tbc
    Stream #0:1, 1, 128/3675: Audio: ac3 ([0] [0][0] / 0x2000), 44100 Hz, stereo, fltp, 256 kb/s
Successfully opened the file.
At least one output file must be specified
[AVIOContext @ 00000078a70a3980] Statistics: 626408 bytes read, 4 seeks

[Josef Eklann]

The input file that reproduces the bug

[Carl Eugen Hoyos]

If there is an issue, it is a regression since 967facb6

[Carl Eugen Hoyos]

Additional sample in ​http://samples.ffmpeg.org/ffmpeg-bugs/trac/ticket6385/