[FFmpeg-trac] #8551(avformat:new): Metadata log is not consistent with actual output
FFmpeg
trac at avcodec.org
Wed Mar 4 18:12:04 EET 2020
#8551: Metadata log is not consistent with actual output
----------------------------------+--------------------------------------
Reporter: UlfZibis | Type: defect
Status: new | Priority: normal
Component: avformat | Version: git-master
Keywords: log | Blocked By: 1439
Blocking: | Reproduced by developer: 0
Analyzed by developer: 0 |
----------------------------------+--------------------------------------
Summary of the bug:[[BR]]
When transcoding. creation_time of the original is not copied to the
output file, but it is listed in the Output section of ffmpeg.
How to reproduce:
{{{
$ ~/Projects/ffmpeg/ffmpeg-git-20200211-amd64-static/ffmpeg -i
20200205_161649.mp4 -vf scale=w=iw/2:h=ih/2 -movflags +faststart
20200205_161649_2_git.mp4
ffmpeg version N-51730-gf15007afa9-static
https://johnvansickle.com/ffmpeg/ Copyright (c) 2000-2020 the FFmpeg
developers
built with gcc 8 (Debian 8.3.0-6)
[.....]
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from '20200205_161649.mp4':
Metadata:
major_brand : mp42
minor_version : 0
compatible_brands: isommp42
creation_time : 2020-02-05T19:22:17.000000Z
com.android.version: 8.0.0
Duration: 00:04:08.84, start: 0.000000, bitrate: 17264 kb/s
Stream #0:0(eng): Video: h264 (High) (avc1 / 0x31637661), yuv420p(tv,
bt709), 1920x1080, 17004 kb/s, SAR 1:1 DAR 16:9, 30 fps, 30 tbr, 90k tbn,
180k tbc (default)
Metadata:
rotate : 90
creation_time : 2020-02-05T19:22:17.000000Z
handler_name : VideoHandle
Side data:
displaymatrix: rotation of -90.00 degrees
Stream #0:1(eng): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz,
stereo, fltp, 256 kb/s (default)
Metadata:
creation_time : 2020-02-05T19:22:17.000000Z
handler_name : SoundHandle
File '20200205_161649_2_git.mp4' already exists. Overwrite? [y/N] y
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 @ 0x68ac6c0] using SAR=1/1
[libx264 @ 0x68ac6c0] using cpu capabilities: MMX2 SSE2Fast SSSE3 SSE4.1
Cache64
[libx264 @ 0x68ac6c0] profile High, level 3.1, 4:2:0, 8-bit
[libx264 @ 0x68ac6c0] 264 - core 159 r2991 1771b55 - 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=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=3
lookahead_threads=1 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 '20200205_161649_2_git.mp4':
Metadata:
major_brand : mp42
minor_version : 0
compatible_brands: isommp42
com.android.version: 8.0.0
encoder : Lavf58.38.100
Stream #0:0(eng): Video: h264 (libx264) (avc1 / 0x31637661), yuv420p,
540x960 [SAR 1:1 DAR 9:16], q=-1--1, 30 fps, 15360 tbn, 30 tbc (default)
Metadata:
encoder : Lavc58.68.102 libx264
creation_time : 2020-02-05T19:22:17.000000Z <-- listed, but
not written
handler_name : VideoHandle
Side data:
cpb: bitrate max/min/avg: 0/0/0 buffer size: 0 vbv_delay: N/A
displaymatrix: rotation of -0.00 degrees
Stream #0:1(eng): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz,
stereo, fltp, 128 kb/s (default)
Metadata:
creation_time : 2020-02-05T19:22:17.000000Z <-- listed, but
not written
handler_name : SoundHandle
encoder : Lavc58.68.102 aac
frame= 24 fps=0.0 q=0.0 size= 0kB time=00:00:01.00 bitrate=
0.4kbits/sframe= 46 fps= 44 q=0.0 size= 0kB time=00:00:02.00
bitrate= 0.2kbits/sframe= 50 fps= 31 q=29.0 size= 0kB
time=00:00:02.00 bitrate= 0.2kbits/frame= 56 fps= 26 q=29.0 size=
0kB time=00:00:02.00 bitrate= 0.2kbits/frame= 62 fps= 22 q=29.0 size=
0kB time=00:00:02.00 bitrate= 0.2kbits/
$ ~/Projects/ffmpeg/ffmpeg-git-20200211-amd64-static/ffprobe
20200205_161649_2_git.mp4
ffprobe version N-51730-gf15007afa9-static
https://johnvansickle.com/ffmpeg/ Copyright (c) 2007-2020 the FFmpeg
developers
built with gcc 8 (Debian 8.3.0-6)
[.....]
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from '20200205_161649_2_git.mp4':
Metadata:
major_brand : isom
minor_version : 512
compatible_brands: isomiso2avc1mp41
encoder : Lavf58.38.100
Duration: 00:04:08.90, start: 0.000000, bitrate: 3087 kb/s
Stream #0:0(eng): Video: h264 (High) (avc1 / 0x31637661), yuv420p,
540x960 [SAR 1:1 DAR 9:16], 2950 kb/s, 30 fps, 30 tbr, 15360 tbn, 60 tbc
(default)
Metadata:
handler_name : VideoHandle
Stream #0:1(eng): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz,
stereo, fltp, 128 kb/s (default)
Metadata:
handler_name : SoundHandle
}}}
--
Ticket URL: <https://trac.ffmpeg.org/ticket/8551>
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