[FFmpeg-trac] #7984(undetermined:new): 4.1.2 creates unreadable videos in Samsung TV

FFmpeg trac at avcodec.org
Tue Jul 2 12:01:08 EEST 2019


#7984: 4.1.2 creates unreadable videos in Samsung TV
-------------------------------------+-------------------------------------
             Reporter:  mucikiki     |                    Owner:
                 Type:  defect       |                   Status:  new
             Priority:  normal       |                Component:
                                     |  undetermined
              Version:  unspecified  |               Resolution:
             Keywords:               |               Blocked By:
             Blocking:               |  Reproduced by developer:  0
Analyzed by developer:  0            |
-------------------------------------+-------------------------------------

Comment (by mucikiki):

 Ok, I tested the current snapshot build (ffmpeg-94144-g034b72fc0b), the
 problem is the same.

 My commando is:

 ffmpeg  -i input -c:v libx264 -profile:v main -level:v 3.1 -crf 24
 -color_primaries bt709 -color_trc bt709 -colorspace bt709 -y output

 console output:

 ffmpeg version N-94144-g034b72fc0b-tessus  https://evermeet.cx/ffmpeg/
 Copyright (c) 2000-2019 the FFmpeg developers
   built with Apple LLVM version 10.0.1 (clang-1001.0.46.4)
   configuration: --cc=/usr/bin/clang --prefix=/opt/ffmpeg --extra-
 version=tessus --enable-avisynth --enable-fontconfig --enable-gpl
 --enable-libaom --enable-libass --enable-libbluray --enable-libdav1d
 --enable-libfreetype --enable-libgsm --enable-libmodplug --enable-
 libmp3lame --enable-libmysofa --enable-libopencore-amrnb --enable-
 libopencore-amrwb --enable-libopenh264 --enable-libopenjpeg --enable-
 libopus --enable-librubberband --enable-libshine --enable-libsnappy
 --enable-libsoxr --enable-libspeex --enable-libtheora --enable-libtwolame
 --enable-libvidstab --enable-libvo-amrwbenc --enable-libvorbis --enable-
 libvpx --enable-libwavpack --enable-libwebp --enable-libx264 --enable-
 libx265 --enable-libxavs --enable-libxvid --enable-libzimg --enable-libzmq
 --enable-libzvbi --enable-version3 --pkg-config-flags=--static --disable-
 ffplay
   libavutil      56. 30.100 / 56. 30.100
   libavcodec     58. 53.100 / 58. 53.100
   libavformat    58. 28.101 / 58. 28.101
   libavdevice    58.  7.100 / 58.  7.100
   libavfilter     7. 55.100 /  7. 55.100
   libswscale      5.  4.101 /  5.  4.101
   libswresample   3.  4.100 /  3.  4.100
   libpostproc    55.  4.100 / 55.  4.100
 Input #0, mov,mp4,m4a,3gp,3g2,mj2, from '/Users/macbook/Dropbox/FFMPEG
 FUNZIONANTE - 23 luglio 2018 - N-46494/video di esempio SVIZZERA/xxx.mp4':
   Metadata:
     major_brand     : mp42
     minor_version   : 0
     compatible_brands: mp42mp41
     creation_time   : 2019-06-26T18:14:05.000000Z
   Duration: 00:01:36.15, start: 0.000000, bitrate: 2677 kb/s
     Stream #0:0(eng): Video: h264 (Main) (avc1 / 0x31637661), yuv420p(tv,
 bt709), 1280x720 [SAR 1:1 DAR 16:9], 2479 kb/s, 29.97 fps, 29.97 tbr, 30k
 tbn, 60k tbc (default)
     Metadata:
       creation_time   : 2019-06-26T18:14:06.000000Z
       handler_name    : ?Mainconcept Video Media Handler
       encoder         : AVC Coding
     Stream #0:1(eng): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz,
 stereo, fltp, 189 kb/s (default)
     Metadata:
       creation_time   : 2019-06-26T18:14:06.000000Z
       handler_name    : #Mainconcept MP4 Sound Media Handler
 Stream mapping:
   Stream #0:0 -> #0:0 (h264 (native) -> h264 (libx264))
   Stream #0:1 -> #0:1 (aac (native) -> aac (native))
 Press [q] to stop, [?] for help
 [libx264 @ 0x7fcd41800000] using SAR=1/1
 [libx264 @ 0x7fcd41800000] using cpu capabilities: MMX2 SSE2Fast SSSE3
 SSE4.2 AVX FMA3 BMI2 AVX2
 [libx264 @ 0x7fcd41800000] profile Main, level 3.1, 4:2:0, 8-bit
 [libx264 @ 0x7fcd41800000] 264 - core 157 r2969 d4099dd - H.264/MPEG-4 AVC
 codec - Copyleft 2003-2019 - http://www.videolan.org/x264.html - options:
 cabac=1 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=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=1
 b_bias=0 direct=1 weightb=1 open_gop=0 weightp=2 keyint=250 keyint_min=25
 scenecut=40 intra_refresh=0 rc_lookahead=40 rc=crf mbtree=1 crf=24.0
 qcomp=0.60 qpmin=0 qpmax=69 qpstep=4 ip_ratio=1.40 aq=1:1.00
 Output #0, mp4, to '/Users/macbook/Dropbox/FFMPEG FUNZIONANTE - 23 luglio
 2018 - N-46494/video di esempio SVIZZERA/xxx-COMPRESSA.mp4':
   Metadata:
     major_brand     : mp42
     minor_version   : 0
     compatible_brands: mp42mp41
     encoder         : Lavf58.28.101
     Stream #0:0(eng): Video: h264 (libx264) (avc1 / 0x31637661),
 yuv420p(bt709, progressive), 1280x720 [SAR 1:1 DAR 16:9], q=-1--1, 29.97
 fps, 30k tbn, 29.97 tbc (default)
     Metadata:
       creation_time   : 2019-06-26T18:14:06.000000Z
       handler_name    : ?Mainconcept Video Media Handler
       encoder         : Lavc58.53.100 libx264
     Side data:
       cpb: bitrate max/min/avg: 0/0/0 buffer size: 0 vbv_delay: -1
     Stream #0:1(eng): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz,
 stereo, fltp, 128 kb/s (default)
     Metadata:
       creation_time   : 2019-06-26T18:14:06.000000Z
       handler_name    : #Mainconcept MP4 Sound Media Handler
       encoder         : Lavc58.53.100 aac
 frame= 2880 fps=136 q=-1.0 Lsize=   10268kB time=00:01:36.10 bitrate=
 875.2kbits/s speed=4.52x
 video:8653kB audio:1510kB subtitle:0kB other streams:0kB global
 headers:0kB muxing overhead: 1.023622%
 [libx264 @ 0x7fcd41800000] frame I:15    Avg QP:14.82  size: 41071
 [libx264 @ 0x7fcd41800000] frame P:1107  Avg QP:21.23  size:  5989
 [libx264 @ 0x7fcd41800000] frame B:1758  Avg QP:22.99  size:   918
 [libx264 @ 0x7fcd41800000] consecutive B-frames:  2.5% 46.5%  5.1% 45.8%
 [libx264 @ 0x7fcd41800000] mb I  I16..4: 65.9%  0.0% 34.1%
 [libx264 @ 0x7fcd41800000] mb P  I16..4:  4.2%  0.0%  1.0%  P16..4: 21.8%
 4.7%  3.3%  0.0%  0.0%    skip:65.0%
 [libx264 @ 0x7fcd41800000] mb B  I16..4:  0.2%  0.0%  0.1%  B16..8: 16.3%
 0.6%  0.1%  direct: 0.5%  skip:82.2%  L0:33.8% L1:63.5% BI: 2.8%
 [libx264 @ 0x7fcd41800000] coded y,uvDC,uvAC intra: 19.3% 28.5% 9.3%
 inter: 2.4% 3.1% 0.2%
 [libx264 @ 0x7fcd41800000] i16 v,h,dc,p: 58% 25%  9%  8%
 [libx264 @ 0x7fcd41800000] i4 v,h,dc,ddl,ddr,vr,hd,vl,hu: 28% 26% 23%  4%
 4%  4%  4%  3%  4%
 [libx264 @ 0x7fcd41800000] i8c dc,h,v,p: 67% 19% 12%  2%
 [libx264 @ 0x7fcd41800000] Weighted P-Frames: Y:2.3% UV:1.5%
 [libx264 @ 0x7fcd41800000] ref P L0: 73.9% 10.1% 11.8%  4.2%  0.1%
 [libx264 @ 0x7fcd41800000] ref B L0: 88.6% 10.2%  1.2%
 [libx264 @ 0x7fcd41800000] ref B L1: 97.7%  2.3%
 [libx264 @ 0x7fcd41800000] kb/s:737.63
 [aac @ 0x7fcd41801800] Qavg: 384.685

--
Ticket URL: <https://trac.ffmpeg.org/ticket/7984#comment:2>
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