[FFmpeg-trac] #8883(undetermined:new): ffmpeg processing only 5 seconds instead of 140 seconds
FFmpeg
trac at avcodec.org
Fri Sep 4 10:36:59 EEST 2020
#8883: ffmpeg processing only 5 seconds instead of 140 seconds
-------------------------------------+-------------------------------------
Reporter: rotem | Type: defect
Status: new | Priority: normal
Component: | Version: git-
undetermined | master
Keywords: mp4 | Blocked By:
Blocking: | Reproduced by developer: 0
Analyzed by developer: 0 |
-------------------------------------+-------------------------------------
Hi, I'm using the latest snapshot of ffmpeg from
https://evermeet.cx/ffmpeg/
When I try to process this video https://s3-ap-
southeast-1.amazonaws.com/filestore.getselect.co/IMG_0029.mp4 using this
command
{{{
ffmpeg -i IMG_0029.mp4 -y newvideo2.mp4
}}}
I get this output
{{{
ffmpeg version N-98989-g2c0d6ac9ae-tessus https://evermeet.cx/ffmpeg/
Copyright (c) 2000-2020 the FFmpeg developers
built with Apple clang version 11.0.0 (clang-1100.0.33.17)
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-libvmaf --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. 58.100 / 56. 58.100
libavcodec 58.104.100 / 58.104.100
libavformat 58. 53.100 / 58. 53.100
libavdevice 58. 11.101 / 58. 11.101
libavfilter 7. 87.100 / 7. 87.100
libswscale 5. 8.100 / 5. 8.100
libswresample 3. 8.100 / 3. 8.100
libpostproc 55. 8.100 / 55. 8.100
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7ffa23808600] Detected moov in a free or hoov
atom.
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7ffa23808600] Found duplicated MOOV Atom.
Skipped it
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'IMG_0029.mp4':
Metadata:
major_brand : isom
minor_version : 512
compatible_brands: isomiso2avc1iso6mp41
encoder : Lavf56.40.101
Duration: 00:00:05.38, start: 0.000000, bitrate: 33566 kb/s
Stream #0:0(und): Video: h264 (Main) (avc1 / 0x31637661), yuv420p,
854x480 [SAR 812:813 DAR 86681:48780], 1182 kb/s, SAR 30046:30083 DAR
247:139, 30 fps, 30 tbr, 12k tbn, 60 tbc (default)
Metadata:
handler_name : VideoHandler
Stream #0:1(und): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz,
stereo, fltp, 130 kb/s (default)
Metadata:
handler_name : SoundHandler
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 @ 0x7ffa13023800] using SAR=812/813
[libx264 @ 0x7ffa13023800] using cpu capabilities: MMX2 SSE2Fast SSSE3
SSE4.2 AVX FMA3 BMI2 AVX2
[libx264 @ 0x7ffa13023800] profile High, level 3.1, 4:2:0, 8-bit
[libx264 @ 0x7ffa13023800] 264 - core 161 r3018 db0d417 - H.264/MPEG-4 AVC
codec - Copyleft 2003-2020 - http://www.videolan.org/x264.html - options:
cabac=1 ref=3 deblock=1:0:0 analyse=0x3:0x113 me=hex subme=7 psy=1
psy_rd=1.00:0.00 mixed_ref=1 me_range=16 chroma_me=1 trellis=1 8x8dct=1
cqm=0 deadzone=21,11 fast_pskip=1 chroma_qp_offset=-2 threads=15
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=23.0
qcomp=0.60 qpmin=0 qpmax=69 qpstep=4 ip_ratio=1.40 aq=1:1.00
Output #0, mp4, to 'newvideo2.mp4':
Metadata:
major_brand : isom
minor_version : 512
compatible_brands: isomiso2avc1iso6mp41
encoder : Lavf58.53.100
Stream #0:0(und): Video: h264 (libx264) (avc1 / 0x31637661),
yuv420p(progressive), 854x480 [SAR 30046:30083 DAR 247:139], q=-1--1, 30
fps, 15360 tbn, 30 tbc (default)
Metadata:
handler_name : VideoHandler
encoder : Lavc58.104.100 libx264
Side data:
cpb: bitrate max/min/avg: 0/0/0 buffer size: 0 vbv_delay: N/A
Stream #0:1(und): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz,
stereo, fltp, 128 kb/s (default)
Metadata:
handler_name : SoundHandler
encoder : Lavc58.104.100 aac
frame= 161 fps=0.0 q=-1.0 Lsize= 809kB time=00:00:05.37
bitrate=1233.3kbits/s speed=8.03x
video:717kB audio:86kB subtitle:0kB other streams:0kB global headers:0kB
muxing overhead: 0.862840%
[libx264 @ 0x7ffa13023800] frame I:3 Avg QP:22.42 size: 18796
[libx264 @ 0x7ffa13023800] frame P:73 Avg QP:24.20 size: 6821
[libx264 @ 0x7ffa13023800] frame B:85 Avg QP:26.22 size: 2103
[libx264 @ 0x7ffa13023800] consecutive B-frames: 20.5% 19.9% 22.4% 37.3%
[libx264 @ 0x7ffa13023800] mb I I16..4: 26.2% 29.0% 44.9%
[libx264 @ 0x7ffa13023800] mb P I16..4: 6.8% 11.4% 3.6% P16..4: 37.7%
12.6% 4.4% 0.0% 0.0% skip:23.5%
[libx264 @ 0x7ffa13023800] mb B I16..4: 0.7% 1.1% 0.3% B16..8: 33.8%
5.7% 0.9% direct: 1.1% skip:56.4% L0:56.0% L1:39.8% BI: 4.1%
[libx264 @ 0x7ffa13023800] 8x8 transform intra:48.8% inter:69.0%
[libx264 @ 0x7ffa13023800] coded y,uvDC,uvAC intra: 39.4% 41.8% 6.1%
inter: 10.9% 10.1% 0.0%
[libx264 @ 0x7ffa13023800] i16 v,h,dc,p: 51% 19% 13% 17%
[libx264 @ 0x7ffa13023800] i8 v,h,dc,ddl,ddr,vr,hd,vl,hu: 36% 14% 28% 2%
5% 8% 3% 2% 2%
[libx264 @ 0x7ffa13023800] i4 v,h,dc,ddl,ddr,vr,hd,vl,hu: 35% 16% 11% 3%
11% 11% 6% 4% 3%
[libx264 @ 0x7ffa13023800] i8c dc,h,v,p: 61% 17% 20% 3%
[libx264 @ 0x7ffa13023800] Weighted P-Frames: Y:1.4% UV:0.0%
[libx264 @ 0x7ffa13023800] ref P L0: 73.2% 16.0% 8.2% 2.6% 0.1%
[libx264 @ 0x7ffa13023800] ref B L0: 92.1% 6.8% 1.1%
[libx264 @ 0x7ffa13023800] ref B L1: 98.0% 2.0%
[libx264 @ 0x7ffa13023800] kb/s:1092.84
[aac @ 0x7ffa13025000] Qavg: 1115.011
}}}
and the video that is being generated is only 5 seconds long although the
source video is 140 seconds long.
Anyone knows why?
--
Ticket URL: <https://trac.ffmpeg.org/ticket/8883>
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