[FFmpeg-trac] #4995(undetermined:new): Error when inserting sidx atoms

FFmpeg trac at avcodec.org
Sat Nov 7 21:30:15 CET 2015


#4995: Error when inserting sidx atoms
-------------------------------------+-------------------------------------
             Reporter:  alan1523     |                     Type:  defect
               Status:  new          |                 Priority:  normal
            Component:               |                  Version:
  undetermined                       |  unspecified
             Keywords:               |               Blocked By:
             Blocking:               |  Reproduced by developer:  0
Analyzed by developer:  0            |
-------------------------------------+-------------------------------------
 bash-3.2$ /Volumes/storage/render/ffmpeg/ffmpeg -y -i
 "/Volumes/storage/render/media/in/input.mp4" -movflags
 global_sidx+frag_keyframe -frag_duration 1000 -codec:v libx264 -profile:v
 baseline -pix_fmt yuv420p -b:v 500k -codec:a aac -b:a 96k -strict -2 -s
 426x240 -threads 0 "/Volumes/storage/render/media/out/output.mp4"
 ffmpeg version N-76633-g4746653-tessus Copyright (c) 2000-2015 the FFmpeg
 developers
   built with Apple LLVM version 6.0 (clang-600.0.57) (based on LLVM
 3.5svn)
   configuration: --cc=/usr/bin/clang --prefix=/opt/ffmpeg --as=yasm
 --extra-version=tessus --enable-avisynth --enable-fontconfig --enable-gpl
 --enable-libass --enable-libbluray --enable-libfreetype --enable-libgsm
 --enable-libmodplug --enable-libmp3lame --enable-libopencore-amrnb
 --enable-libopencore-amrwb --enable-libopus --enable-libschroedinger
 --enable-libsoxr --enable-libspeex --enable-libtheora --enable-libvidstab
 --enable-libvo-aacenc --enable-libvo-amrwbenc --enable-libvorbis --enable-
 libvpx --enable-libwavpack --enable-libx264 --enable-libx265 --enable-
 libxavs --enable-libxvid --enable-libzmq --enable-version3 --disable-
 ffplay --disable-indev=qtkit --disable-indev=x11grab_xcb
   libavutil      55.  5.100 / 55.  5.100
   libavcodec     57. 13.102 / 57. 13.102
   libavformat    57. 13.100 / 57. 13.100
   libavdevice    57.  0.100 / 57.  0.100
   libavfilter     6. 14.101 /  6. 14.101
   libswscale      4.  0.100 /  4.  0.100
   libswresample   2.  0.100 /  2.  0.100
   libpostproc    54.  0.100 / 54.  0.100
 Input #0, mov,mp4,m4a,3gp,3g2,mj2, from
 '/Volumes/storage/render/media/in/input.mp4':
   Metadata:
     major_brand     : qt
     minor_version   : 537199360
     compatible_brands: qt
     creation_time   : 2015-10-27 16:59:17
   Duration: 00:00:10.64, start: 0.000000, bitrate: 3098 kb/s
     Stream #0:0(eng): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz,
 stereo, fltp, 83 kb/s (default)
     Metadata:
       creation_time   : 2015-10-27 16:59:41
       handler_name    : Apple Alias Data Handler
     Stream #0:1(eng): Video: h264 (Main) (avc1 / 0x31637661), yuv420p(tv,
 bt709), 1280x720, 3008 kb/s, SAR 1:1 DAR 16:9, 29.97 fps, 29.97 tbr, 90k
 tbn, 180k tbc (default)
     Metadata:
       creation_time   : 2015-10-27 16:59:41
       handler_name    : Apple Alias Data Handler
       encoder         : H.264
 [libx264 @ 0x7fc1d3012e00] using SAR=640/639
 [libx264 @ 0x7fc1d3012e00] using cpu capabilities: MMX2 SSE2Fast SSSE3
 SSE4.2 AVX
 [libx264 @ 0x7fc1d3012e00] profile Constrained Baseline, level 2.1
 [libx264 @ 0x7fc1d3012e00] 264 - core 148 - H.264/MPEG-4 AVC codec -
 Copyleft 2003-2015 - http://www.videolan.org/x264.html - options: cabac=0
 ref=3 deblock=1:0:0 analyse=0x1:0x111 me=hex subme=7 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=7
 lookahead_threads=1 sliced_threads=0 nr=0 decimate=1 interlaced=0
 bluray_compat=0 constrained_intra=0 bframes=0 weightp=0 keyint=250
 keyint_min=25 scenecut=40 intra_refresh=0 rc_lookahead=40 rc=abr mbtree=1
 bitrate=500 ratetol=1.0 qcomp=0.60 qpmin=0 qpmax=69 qpstep=4 ip_ratio=1.40
 aq=1:1.00
 Output #0, mp4, to '/Volumes/storage/render/media/out/output.mp4':
   Metadata:
     major_brand     : qt
     minor_version   : 537199360
     compatible_brands: qt
     encoder         : Lavf57.13.100
     Stream #0:0(eng): Video: h264 (libx264) ([33][0][0][0] / 0x0021),
 yuv420p, 426x240 [SAR 640:639 DAR 16:9], q=-1--1, 500 kb/s, 29.97 fps, 30k
 tbn, 29.97 tbc (default)
     Metadata:
       creation_time   : 2015-10-27 16:59:41
       handler_name    : Apple Alias Data Handler
       encoder         : Lavc57.13.102 libx264
     Stream #0:1(eng): Audio: aac ([64][0][0][0] / 0x0040), 48000 Hz,
 stereo, fltp, 96 kb/s (default)
     Metadata:
       creation_time   : 2015-10-27 16:59:41
       handler_name    : Apple Alias Data Handler
       encoder         : Lavc57.13.102 aac
 Stream mapping:
   Stream #0:1 -> #0:0 (h264 (native) -> h264 (libx264))
   Stream #0:0 -> #0:1 (aac (native) -> aac (native))
 Press [q] to stop, [?] for help
 frame=  124 fps=0.0 q=25.0 size=     182kB time=00:00:04.88 bitrate=
 305.0kbits/frame=  179 fps=179 q=27.0 size=     353kB time=00:00:06.61
 bitrate= 437.2kbits/frame=  317 fps=211 q=25.0 size=     766kB
 time=00:00:10.64 bitrate= 589.2kbits/[mp4 @ 0x7fc1d3010400] Starting
 second pass: inserting sidx atoms
 Non-consecutive fragments, writing incorrect sidx
     Last message repeated 711 times
 frame=  319 fps=202 q=-1.0 Lsize=     913kB time=00:00:10.68 bitrate=
 699.5kbits/s
 video:678kB audio:125kB subtitle:0kB other streams:0kB global headers:0kB
 muxing overhead: 13.572538%
 [libx264 @ 0x7fc1d3012e00] frame I:5     Avg QP:20.79  size: 11995
 [libx264 @ 0x7fc1d3012e00] frame P:314   Avg QP:23.62  size:  2019
 [libx264 @ 0x7fc1d3012e00] mb I  I16..4: 20.0%  0.0% 80.0%
 [libx264 @ 0x7fc1d3012e00] mb P  I16..4:  0.9%  0.0%  2.6%  P16..4: 36.6%
 17.0%  6.8%  0.0%  0.0%    skip:36.1%
 [libx264 @ 0x7fc1d3012e00] final ratefactor: 21.26
 [libx264 @ 0x7fc1d3012e00] coded y,uvDC,uvAC intra: 66.7% 84.4% 57.9%
 inter: 16.3% 31.1% 3.8%
 [libx264 @ 0x7fc1d3012e00] i16 v,h,dc,p: 28% 26% 21% 25%
 [libx264 @ 0x7fc1d3012e00] i4 v,h,dc,ddl,ddr,vr,hd,vl,hu: 18% 25% 15%  6%
 8%  7%  9%  6%  7%
 [libx264 @ 0x7fc1d3012e00] i8c dc,h,v,p: 50% 26% 15%  8%
 [libx264 @ 0x7fc1d3012e00] ref P L0: 75.7% 14.4%  9.9%
 [libx264 @ 0x7fc1d3012e00] kb/s:521.63
 [aac @ 0x7fc1d3025a00] Qavg: 526.973
 bash-3.2$

--
Ticket URL: <https://trac.ffmpeg.org/ticket/4995>
FFmpeg <https://ffmpeg.org>
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