[FFmpeg-trac] #6385(undetermined:new): Incorrect duration time in out converted file
FFmpeg
trac at avcodec.org
Thu May 11 12:54:14 EEST 2017
#6385: Incorrect duration time in out converted file
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Reporter: dimabeliy | Type: defect
Status: new | Priority: normal
Component: undetermined | Version: 3.2.4
Keywords: | Blocked By:
Blocking: | Reproduced by developer: 0
Analyzed by developer: 0 |
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Summary of the bug:
I am trying to transcode from this '''avi''' to that '''mp4'''.
ffmpeg set for converted video incorrect duration time 296:53:54.84, but
source video has 00:09:56.48 see output below.
How to reproduce:
{{{
% ffmpeg -i big_buck_bunny_480p_surround.AVI -c:v libx264 -preset slow
-crf 22 -c:a aac -vf scale="trunc(in_w/2)*2:trunc(in_h/2)*2" -profile:v
main -level 3.1 -pix_fmt yuv420p -movflags +faststart out.mp4
ffmpeg version 3.2.4-1~bpo8+1 Copyright (c) 2000-2017 the FFmpeg
developers
built with gcc 4.9.2 (Debian 4.9.2-10)
configuration: --prefix=/usr --extra-version='1~bpo8+1'
--toolchain=hardened --libdir=/usr/lib/x86_64-linux-gnu
--incdir=/usr/include/x86_64-linux-gnu --enable-gpl --disable-stripping
--enable-avresample --enable-avisynth --enable-gnutls --enable-ladspa
--enable-libass --enable-libbluray --enable-libbs2b --enable-libcaca
--enable-libcdio --disable-libebur128 --enable-libflite --enable-
libfontconfig --enable-libfreetype --enable-libfribidi --enable-libgme
--enable-libgsm --enable-libmodplug --enable-libmp3lame --enable-
libopenjpeg --enable-libopus --enable-libpulse --enable-librubberband
--enable-libshine --enable-libsnappy --enable-libsoxr --enable-libspeex
--enable-libssh --enable-libtheora --enable-libtwolame --enable-libvorbis
--enable-libvpx --enable-libwavpack --enable-libwebp --enable-libx265
--enable-libxvid --enable-libzmq --enable-libzvbi --enable-omx --enable-
openal --enable-opengl --enable-sdl2 --enable-libdc1394 --enable-
libiec61883 --enable-chromaprint --enable-frei0r --enable-libopencv
--enable-libx264 --enable-shared
libavutil 55. 34.101 / 55. 34.101
libavcodec 57. 64.101 / 57. 64.101
libavformat 57. 56.101 / 57. 56.101
libavdevice 57. 1.100 / 57. 1.100
libavfilter 6. 65.100 / 6. 65.100
libavresample 3. 1. 0 / 3. 1. 0
libswscale 4. 2.100 / 4. 2.100
libswresample 2. 3.100 / 2. 3.100
libpostproc 54. 1.100 / 54. 1.100
[avi @ 0x7f6bdf177020] non-interleaved AVI
Input #0, avi, from 'mmo_36168605_1493981420_5678_21789.avi':
Metadata:
encoder : MEncoder 2:1.0~rc2-0ubuntu13
Duration: 00:09:56.48, start: 0.000000, bitrate: 2958 kb/s
Stream #0:0: Video: mpeg4 (Simple Profile) (FMP4 / 0x34504D46),
yuv420p, 854x480 [SAR 1:1 DAR 427:240], 2500 kb/s, 24 fps, 24 tbr, 24 tbn,
24 tbc
Stream #0:1: Audio: ac3 ([0] [0][0] / 0x2000), 48000 Hz, 5.1(side),
fltp, 448 kb/s
[libx264 @ 0x7f6bdf17d8e0] using SAR=1/1
[libx264 @ 0x7f6bdf17d8e0] using cpu capabilities: MMX2 SSE2Fast SSSE3
SSE4.2 AVX
[libx264 @ 0x7f6bdf17d8e0] profile Main, level 3.1
[libx264 @ 0x7f6bdf17d8e0] 264 - core 142 r2431 a5831aa - H.264/MPEG-4 AVC
codec - Copyleft 2003-2014 - http://www.videolan.org/x264.html - options:
cabac=1 ref=5 deblock=1:0:0 analyse=0x1:0x111 me=umh subme=8 psy=1
psy_rd=1.00:0.00 mixed_ref=1 me_range=16 chroma_me=1 trellis=1 8x8dct=0
cqm=0 deadzone=21,11 fast_pskip=1 chroma_qp_offset=-2 threads=12
lookahead_threads=2 sliced_threads=0 nr=0 decimate=1 interlaced=0
bluray_compat=0 constrained_intra=0 bframes=3 b_pyramid=2 b_adapt=2
b_bias=0 direct=3 weightb=1 open_gop=0 weightp=2 keyint=250 keyint_min=24
scenecut=40 intra_refresh=0 rc_lookahead=50 rc=crf mbtree=1 crf=22.0
qcomp=0.60 qpmin=0 qpmax=69 qpstep=4 ip_ratio=1.40 aq=1:1.00
Output #0, mp4, to 'out.mp4':
Metadata:
encoder : Lavf57.56.101
Stream #0:0: Video: h264 (libx264) ([33][0][0][0] / 0x0021), yuv420p,
854x480 [SAR 1:1 DAR 427:240], q=-1--1, 24 fps, 12288 tbn, 24 tbc
Metadata:
encoder : Lavc57.64.101 libx264
Side data:
cpb: bitrate max/min/avg: 0/0/0 buffer size: 0 vbv_delay: -1
Stream #0:1: Audio: aac (LC) ([64][0][0][0] / 0x0040), 48000 Hz,
5.1(side), fltp, 341 kb/s
Metadata:
encoder : Lavc57.64.101 aac
Stream mapping:
Stream #0:0 -> #0:0 (mpeg4 (native) -> h264 (libx264))
Stream #0:1 -> #0:1 (ac3 (native) -> aac (native))
Press [q] to stop, [?] for help
[mp4 @ 0x7f6bdf17f260] Starting second pass: moving the moov atom to the
beginning of the file+03x
frame=14315 fps= 39 q=-1.0 Lsize= 85287kB time=296:53:54.84 bitrate=
0.7kbits/s speed=2.94e+03x
video:60047kB audio:24856kB subtitle:0kB other streams:0kB global
headers:0kB muxing overhead: 0.452406%
[libx264 @ 0x7f6bdf17d8e0] frame I:144 Avg QP:15.92 size: 59301
[libx264 @ 0x7f6bdf17d8e0] frame P:8589 Avg QP:20.24 size: 5161
[libx264 @ 0x7f6bdf17d8e0] frame B:5582 Avg QP:24.59 size: 1545
[libx264 @ 0x7f6bdf17d8e0] consecutive B-frames: 43.1% 8.1% 19.8% 29.0%
[libx264 @ 0x7f6bdf17d8e0] mb I I16..4: 29.8% 0.0% 70.2%
[libx264 @ 0x7f6bdf17d8e0] mb P I16..4: 1.9% 0.0% 1.6% P16..4: 30.4%
9.9% 7.2% 0.0% 0.0% skip:49.1%
[libx264 @ 0x7f6bdf17d8e0] mb B I16..4: 0.6% 0.0% 0.7% B16..8: 23.3%
2.5% 0.6% direct: 1.4% skip:70.8% L0:45.0% L1:48.1% BI: 6.9%
[libx264 @ 0x7f6bdf17d8e0] direct mvs spatial:99.9% temporal:0.1%
[libx264 @ 0x7f6bdf17d8e0] coded y,uvDC,uvAC intra: 56.3% 68.2% 39.6%
inter: 10.0% 15.1% 2.4%
[libx264 @ 0x7f6bdf17d8e0] i16 v,h,dc,p: 37% 26% 15% 21%
[libx264 @ 0x7f6bdf17d8e0] i4 v,h,dc,ddl,ddr,vr,hd,vl,hu: 14% 12% 10% 7%
11% 11% 11% 11% 13%
[libx264 @ 0x7f6bdf17d8e0] i8c dc,h,v,p: 43% 26% 18% 13%
[libx264 @ 0x7f6bdf17d8e0] Weighted P-Frames: Y:2.0% UV:1.1%
[libx264 @ 0x7f6bdf17d8e0] ref P L0: 67.7% 14.3% 10.7% 3.7% 2.3% 1.2%
0.0%
[libx264 @ 0x7f6bdf17d8e0] ref B L0: 80.6% 9.9% 8.2% 1.2%
[libx264 @ 0x7f6bdf17d8e0] ref B L1: 93.8% 6.2%
[libx264 @ 0x7f6bdf17d8e0] kb/s:824.70
[aac @ 0x7f6bdf1ac000] Qavg: 463.954
}}}
--
Ticket URL: <https://trac.ffmpeg.org/ticket/6385>
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