[FFmpeg-user] ffmpeg timestamps, offsets, and frame count
S Andreason
sandreas41 at gmail.com
Fri Jan 31 23:10:20 EET 2020
Hi, I am having trouble combining a video and a gif.
complete command and console output, starting with the source video made
by the camera: Mobius Maxi:
$ ffprobe 20190913_144617_driveway-Acoustimeter_USPS_0.12Vm_753uWm2_FHDw.MOV
ffprobe version N-95997-g9f7b2b37e3 Copyright (c) 2007-2019 the FFmpeg
developers
built with gcc 6.3.0 (Debian 6.3.0-18+deb9u1) 20170516
configuration: --prefix=/usr/local --enable-gpl --enable-libmp3lame
--enable-libvorbis --enable-libx264 --enable-libopenjpeg
--enable-libfreetype --disable-doc --disable-htmlpages
--disable-podpages --enable-shared --enable-libvpx
--extra-cflags=-I/usr/include --extra-ldflags=-L/usr/lib/i386-linux-gnu
--enable-libass --enable-libtesseract --extra-cflags=-msse2
--enable-openssl --enable-nonfree
libavutil 56. 36.101 / 56. 36.101
libavcodec 58. 64.101 / 58. 64.101
libavformat 58. 35.101 / 58. 35.101
libavdevice 58. 9.101 / 58. 9.101
libavfilter 7. 68.100 / 7. 68.100
libswscale 5. 6.100 / 5. 6.100
libswresample 3. 6.100 / 3. 6.100
libpostproc 55. 6.100 / 55. 6.100
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x1fdbc80] st: 0 edit list: 1 Missing key
frame while searching for timestamp: 2000
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x1fdbc80] st: 0 edit list 1 Cannot find an
index entry before timestamp: 2000.
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from
'20190913_144617_driveway-Acoustimeter_USPS_0.12Vm_753uWm2_FHDw.MOV':
Metadata:
major_brand : qt
minor_version : 0
compatible_brands: qt
creation_time : 2019-09-13T14:46:17.000000Z
playback_requirements: QuickTime 6.0 or greater
playback_requirements-eng: QuickTime 6.0 or greater
Duration: 00:02:32.00, start: 0.000000, bitrate: 20254 kb/s
Stream #0:0(eng): Video: h264 (High) (avc1 / 0x31637661), yuv420p,
1920x1080, 20119 kb/s, 30 fps, 30 tbr, 60k tbn, 120k tbc (default)
Metadata:
creation_time : 2019-09-13T14:46:17.000000Z
handler_name : Video Handler
encoder : iCatch AVCC
Stream #0:1(eng): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz,
stereo, fltp, 127 kb/s (default)
Metadata:
creation_time : 2019-09-13T14:46:17.000000Z
handler_name : Audio Handler
The source file plays correctly, starts at 0.000
Trim and clip:
$ ffmpeg -i
20190913_144617_driveway-Acoustimeter_USPS_0.12Vm_753uWm2_FHDw.MOV -ss
58 -t 62 -c copy test1-c58t62.MOV
ffmpeg version N-95997-g9f7b2b37e3 Copyright (c) 2000-2019 the FFmpeg
developers
built with gcc 6.3.0 (Debian 6.3.0-18+deb9u1) 20170516
configuration: --prefix=/usr/local --enable-gpl --enable-libmp3lame
--enable-libvorbis --enable-libx264 --enable-libopenjpeg
--enable-libfreetype --disable-doc --disable-htmlpages
--disable-podpages --enable-shared --enable-libvpx
--extra-cflags=-I/usr/include --extra-ldflags=-L/usr/lib/i386-linux-gnu
--enable-libass --enable-libtesseract --extra-cflags=-msse2
--enable-openssl --enable-nonfree
libavutil 56. 36.101 / 56. 36.101
libavcodec 58. 64.101 / 58. 64.101
libavformat 58. 35.101 / 58. 35.101
libavdevice 58. 9.101 / 58. 9.101
libavfilter 7. 68.100 / 7. 68.100
libswscale 5. 6.100 / 5. 6.100
libswresample 3. 6.100 / 3. 6.100
libpostproc 55. 6.100 / 55. 6.100
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x10e1540] st: 0 edit list: 1 Missing key
frame while searching for timestamp: 2000
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x10e1540] st: 0 edit list 1 Cannot find an
index entry before timestamp: 2000.
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from
'20190913_144617_driveway-Acoustimeter_USPS_0.12Vm_753uWm2_FHDw.MOV':
Metadata:
major_brand : qt
minor_version : 0
compatible_brands: qt
creation_time : 2019-09-13T14:46:17.000000Z
playback_requirements: QuickTime 6.0 or greater
playback_requirements-eng: QuickTime 6.0 or greater
Duration: 00:02:32.00, start: 0.000000, bitrate: 20254 kb/s
Stream #0:0(eng): Video: h264 (High) (avc1 / 0x31637661), yuv420p,
1920x1080, 20119 kb/s, 30 fps, 30 tbr, 60k tbn, 120k tbc (default)
Metadata:
creation_time : 2019-09-13T14:46:17.000000Z
handler_name : Video Handler
encoder : iCatch AVCC
Stream #0:1(eng): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz,
stereo, fltp, 127 kb/s (default)
Metadata:
creation_time : 2019-09-13T14:46:17.000000Z
handler_name : Audio Handler
Output #0, mov, to 'test1-c58t62.MOV':
Metadata:
major_brand : qt
minor_version : 0
compatible_brands: qt
playback_requirements-eng: QuickTime 6.0 or greater
playback_requirements: QuickTime 6.0 or greater
encoder : Lavf58.35.101
Stream #0:0(eng): Video: h264 (High) (avc1 / 0x31637661), yuv420p,
1920x1080, q=2-31, 20119 kb/s, 30 fps, 30 tbr, 60k tbn, 60k tbc (default)
Metadata:
creation_time : 2019-09-13T14:46:17.000000Z
handler_name : Video Handler
encoder : iCatch AVCC
Stream #0:1(eng): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz,
stereo, fltp, 127 kb/s (default)
Metadata:
creation_time : 2019-09-13T14:46:17.000000Z
handler_name : Audio Handler
Stream mapping:
Stream #0:0 -> #0:0 (copy)
Stream #0:1 -> #0:1 (copy)
Press [q] to stop, [?] for help
frame= 439 fps=0.0 q=-1.0 size= 36352kB time=00:00:15.08
bitrate=19737.3kbframe= 759 fps=758 q=-1.0 size= 62208kB
time=00:00:25.75 bitrate=19787.0kbframe= 1246 fps=830 q=-1.0 size=
102400kB time=00:00:41.98 bitrate=19978.0kbframe= 1565 fps=777 q=-1.0
size= 128256kB time=00:00:52.61 bitrate=19969.7kbframe= 1835 fps=729
q=-1.0 size= 150528kB time=00:01:01.63 bitrate=20006.1kbframe= 1846
fps=687 q=-1.0 Lsize= 151667kB time=00:01:01.97 bitrate=20046.5kbits/s
speed=23.1x
video:150636kB audio:968kB subtitle:0kB other streams:0kB global
headers:0kB muxing overhead: 0.041857%
When I play the above file, it starts at 0:00:00.561 instead of 0.000
This is problem #1.
Next add overlay(s):
$ ffmpeg -i test1-c58t62.MOV -ignore_loop 0 -i redwave-500x400.gif
-filter_complex
"[0]scale=1280x720,drawtext='fontfile=/usr/share/fonts/TrueType/lsansd.ttf:text=%{n}:x=(w-tw)/2:y=h-(2*lh):fontcolor=white:box=1:boxcolor=0x00000099'[0st],[0st][1]overlay=x=213:y=195:enable=between(n\,511\,1224)"
-s 1280x720 -c:v h264 -b:v 4700k -r 30 -t 62 test1.0-720e.mov
ffmpeg version N-95997-g9f7b2b37e3 Copyright (c) 2000-2019 the FFmpeg
developers
built with gcc 6.3.0 (Debian 6.3.0-18+deb9u1) 20170516
configuration: --prefix=/usr/local --enable-gpl --enable-libmp3lame
--enable-libvorbis --enable-libx264 --enable-libopenjpeg
--enable-libfreetype --disable-doc --disable-htmlpages
--disable-podpages --enable-shared --enable-libvpx
--extra-cflags=-I/usr/include --extra-ldflags=-L/usr/lib/i386-linux-gnu
--enable-libass --enable-libtesseract --extra-cflags=-msse2
--enable-openssl --enable-nonfree
libavutil 56. 36.101 / 56. 36.101
libavcodec 58. 64.101 / 58. 64.101
libavformat 58. 35.101 / 58. 35.101
libavdevice 58. 9.101 / 58. 9.101
libavfilter 7. 68.100 / 7. 68.100
libswscale 5. 6.100 / 5. 6.100
libswresample 3. 6.100 / 3. 6.100
libpostproc 55. 6.100 / 55. 6.100
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'test1-c58t62.MOV':
Metadata:
major_brand : qt
minor_version : 512
compatible_brands: qt
encoder : Lavf58.35.101
Duration: 00:01:02.00, start: 0.005000, bitrate: 20041 kb/s
Stream #0:0(eng): Video: h264 (High) (avc1 / 0x31637661), yuv420p,
1920x1080, 20054 kb/s, 30 fps, 30 tbr, 60k tbn, 120k tbc (default)
Metadata:
handler_name : Video Handler
encoder : iCatch AVCC
Stream #0:1(eng): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz,
stereo, fltp, 127 kb/s (default)
Metadata:
handler_name : Audio Handler
Input #1, gif, from 'redwave-500x400.gif':
Duration: 00:00:01.35, start: 0.000000, bitrate: 2635 kb/s
Stream #1:0: Video: gif, bgra, 500x400, 34 fps, 100 tbr, 100 tbn,
100 tbc
Stream mapping:
Stream #0:0 (h264) -> scale (graph 0)
Stream #1:0 (gif) -> overlay:overlay (graph 0)
overlay (graph 0) -> Stream #0:0 (libx264)
Stream #0:1 -> #0:1 (aac (native) -> aac (native))
Press [q] to stop, [?] for help
[libx264 @ 0x79fcc0] using cpu capabilities: MMX2 SSE2Fast SSSE3 SSE4.2
AVX LZCNT BMI1 SlowPshufb
[libx264 @ 0x79fcc0] profile High, level 3.1
[libx264 @ 0x79fcc0] 264 - core 148 r2748 97eaef2 - H.264/MPEG-4 AVC
codec - Copyleft 2003-2016 - 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=6
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=abr
mbtree=1 bitrate=4700 ratetol=1.0 qcomp=0.60 qpmin=0 qpmax=69 qpstep=4
ip_ratio=1.40 aq=1:1.00
Output #0, mov, to 'test1.0-720e.mov':
Metadata:
major_brand : qt
minor_version : 512
compatible_brands: qt
encoder : Lavf58.35.101
Stream #0:0: Video: h264 (libx264) (avc1 / 0x31637661), yuv420p,
1280x720, q=-1--1, 4700 kb/s, 30 fps, 15360 tbn, 30 tbc (default)
Metadata:
encoder : Lavc58.64.101 libx264
Side data:
cpb: bitrate max/min/avg: 0/0/4700000 buffer size: 0 vbv_delay: N/A
Stream #0:1(eng): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz,
stereo, fltp, 128 kb/s (default)
Metadata:
handler_name : Audio Handler
encoder : Lavc58.64.101 aac
frame= 23 fps=0.0 q=0.0 size= 0kB time=00:00:00.83 bitrate=
0.3kbitframe= 45 fps= 45 q=0.0 size= 0kB time=00:00:01.60
bitrate= 0.2kbitframe= 51 fps= 34 q=25.0 size= 256kB
time=00:00:01.77 bitrate=1184.5kbiframe= 55 fps= 27 q=33.0 size=
256kB time=00:00:01.92 bitrate=1092.4kbiframe= 67 fps= 27 q=23.0
size= 256kB time=00:00:02.32 bitrate= 902.0kbiframe= 72 fps= 24
q=23.0 size= 256kB time=00:00:02.47 bitrate= 847.6kbiframe= 78
fps= 22 q=22.0 size= 512kB time=00:00:02.68
bitrate=1560.5kbiframe= 84 fps= 20 q=23.0 size= 512kB
time=00:00:02.88 bitrate=1456.5kbiframe= 92 fps= 19 q=24.0 size=
768kB time=00:00:03.15 bitrate=1992.7kbiframe= 99 fps= 19 q=23.0
size= 768kB time=00:00:03.39 bitrate=1854.9kbiframe= 104 fps= 18
q=23.0 size= 1024kB time=00:00:03.54 bitrate=2368.9kbiframe= 109
fps= 17 q=23.0 size= 1024kB time=00:00:03.71 bitrate=2259.9kbiframe=
116 fps= 17 q=24.0 size= 1280kB time=00:00:03.94
bitrate=2656.9kbiframe= 124 fps= 16 q=23.0 size= 1280kB
time=00:00:04.22 bitrate=2482.5kbiframe= 132 fps= 16 q=24.0 size=
1536kB time=00:00:04.48 bitrate=2808.8kbiframe= 140 fps= 16 q=23.0
size= 1792kB time=00:00:04.75 bitrate=3085.8kbiframe= 148 fps= 15
q=24.0 size= 1792kB time=00:00:05.01 bitrate=2928.3kbiframe= 156 fps=
15 q=23.0 size= 2048kB time=00:00:05.29 bitrate=3171.2kbiframe= 164
fps= 15 q=23.0 size= 2048kB time=00:00:05.54 bitrate=3024.8kbiframe=
172 fps= 15 q=23.0 size= 2304kB time=00:00:05.82
bitrate=3240.8kbiframe= 180 fps= 15 q=23.0 size= 2560kB
time=00:00:06.08 bitrate=3449.3kbiframe= 188 fps= 15 q=23.0 size=
2560kB time=00:00:06.35 bitrate=3298.8kbiframe= 196 fps= 14 q=23.0
size= 2816kB time=00:00:06.61 bitrate=3488.3kbiframe= 202 fps= 14
q=23.0 size= 2816kB time=00:00:06.82 bitrate=3379.2kbiframe= 210
fps= 14 q=23.0 size= 3072kB time=00:00:07.06 bitrate=3563.9kbiframe=
214 fps= 14 q=23.0 size= 3072kB time=00:00:07.21
bitrate=3490.1kbiframe= 220 fps= 14 q=23.0 size= 3328kB
time=00:00:07.42 bitrate=3672.3kbiframe= 228 fps= 14 q=23.0 size=
3328kB time=00:00:07.68 bitrate=3549.9kbiframe= 236 fps= 14 q=23.0
size= 3584kB time=00:00:07.95 bitrate=3689.7kbiframe= 244 fps= 14
q=23.0 size= 3840kB time=00:00:08.21 bitrate=3830.1kbiframe= 252
fps= 14 q=23.0 size= 3840kB time=00:00:08.49 bitrate=3705.0kbiframe=
260 fps= 14 q=23.0 size= 4096kB time=00:00:08.74
bitrate=3836.3kbiframe= 268 fps= 14 q=23.0 size= 4096kB
time=00:00:09.02 bitrate=3718.4kbiframe= 276 fps= 13 q=23.0 size=
4352kB time=00:00:09.28 bitrate=3841.8kbiframe= 284 fps= 13 q=23.0
size= 4608kB time=00:00:09.55 bitrate=3949.7kbiframe= 292 fps= 13
q=23.0 size= 4608kB time=00:00:09.81 bitrate=3846.7kbiframe= 298
fps= 13 q=25.0 size= 4864kB time=00:00:10.02 bitrate=3974.0kbiframe=
304 fps= 13 q=24.0 size= 5120kB time=00:00:10.21
bitrate=4104.6kbiframe= 310 fps= 13 q=24.0 size= 5376kB
time=00:00:10.41 bitrate=4230.3kbiframe= 318 fps= 13 q=24.0 size=
5376kB time=00:00:10.68 bitrate=4120.6kbiframe= 326 fps= 13 q=24.0
size= 5632kB time=00:00:10.94 bitrate=4215.8kbiframe= 334 fps= 13
q=24.0 size= 5632kB time=00:00:11.22 bitrate=4111.6kbiframe= 342
fps= 13 q=24.0 size= 5888kB time=00:00:11.47 bitrate=4202.6kbiframe=
350 fps= 13 q=24.0 size= 6144kB time=00:00:11.75
bitrate=4281.9kbiframe= 358 fps= 13 q=24.0 size= 6144kB
time=00:00:12.01 bitrate=4190.6kbiframe= 366 fps= 13 q=24.0 size=
6400kB time=00:00:12.28 bitrate=4266.7kbiframe= 374 fps= 13 q=24.0
size= 6400kB time=00:00:12.54 bitrate=4179.6kbiframe= 381 fps= 13
q=24.0 size= 6656kB time=00:00:12.77 bitrate=4267.0kbiframe= 387
fps= 13 q=24.0 size= 6656kB time=00:00:12.99 bitrate=4196.9kbiframe=
394 fps= 13 q=24.0 size= 6912kB time=00:00:13.22
bitrate=4281.0kbiframe= 402 fps= 13 q=24.0 size= 6912kB
time=00:00:13.48 bitrate=4199.7kbiframe= 410 fps= 13 q=24.0 size=
7168kB time=00:00:13.76 bitrate=4267.5kbiframe= 418 fps= 13 q=24.0
size= 7424kB time=00:00:14.01 bitrate=4339.2kbiframe= 426 fps= 13
q=24.0 size= 7424kB time=00:00:14.29 bitrate=4255.0kbiframe= 434
fps= 13 q=24.0 size= 7680kB time=00:00:14.54 bitrate=4324.2kbiframe=
442 fps= 13 q=24.0 size= 7680kB time=00:00:14.82
bitrate=4243.4kbiframe= 450 fps= 13 q=24.0 size= 7936kB
time=00:00:15.08 bitrate=4310.4kbiframe= 455 fps= 13 q=24.0 size=
7936kB time=00:00:15.25 bitrate=4262.2kbiframe= 462 fps= 13 q=24.0
size= 8192kB time=00:00:15.48 bitrate=4333.0kbiframe= 470 fps= 13
q=24.0 size= 8192kB time=00:00:15.74 bitrate=4262.5kbiframe= 478
fps= 13 q=24.0 size= 8448kB time=00:00:16.02 bitrate=4319.6kbiframe=
486 fps= 13 q=24.0 size= 8448kB time=00:00:16.27
bitrate=4251.7kbiframe= 494 fps= 13 q=24.0 size= 8704kB
time=00:00:16.55 bitrate=4307.2kbiframe= 502 fps= 13 q=24.0 size=
8704kB time=00:00:16.81 bitrate=4241.6kbiframe= 510 fps= 13 q=24.0
size= 8960kB time=00:00:17.08 bitrate=4295.4kbiframe= 516 fps= 13
q=24.0 size= 9216kB time=00:00:17.28 bitrate=4369.1kbiframe= 522
fps= 13 q=24.0 size= 9216kB time=00:00:17.49 bitrate=4315.8kbiframe=
530 fps= 13 q=24.0 size= 9728kB time=00:00:17.74
bitrate=4489.9kbiframe= 538 fps= 13 q=25.0 size= 9984kB
time=00:00:18.02 bitrate=4537.1kbiframe= 545 fps= 13 q=25.0 size=
9984kB time=00:00:18.24 bitrate=4484.1kbiframe= 551 fps= 12 q=26.0
size= 10496kB time=00:00:18.45 bitrate=4659.5kbiframe= 560 fps= 12
q=26.0 size= 10752kB time=00:00:18.75 bitrate=4697.1kbiframe= 568 fps=
12 q=26.0 size= 11008kB time=00:00:19.00 bitrate=4744.2kbiframe= 573
fps= 12 q=26.0 size= 11264kB time=00:00:19.17 bitrate=4811.3kbiframe=
580 fps= 12 q=26.0 size= 11264kB time=00:00:19.41
bitrate=4753.2kbiframe= 588 fps= 12 q=26.0 size= 11520kB
time=00:00:19.66 bitrate=4797.9kbiframe= 592 fps= 12 q=26.0 size=
11776kB time=00:00:19.81 bitrate=4867.6kbiframe= 598 fps= 12 q=27.0
size= 11776kB time=00:00:20.01 bitrate=4820.9kbiframe= 604 fps= 12
q=27.0 size= 12032kB time=00:00:20.22 bitrate=4873.7kbiframe= 612 fps=
12 q=27.0 size= 12032kB time=00:00:20.48 bitrate=4812.8kbiframe= 620
fps= 12 q=27.0 size= 12288kB time=00:00:20.75 bitrate=4849.5kbiframe=
628 fps= 12 q=27.0 size= 12544kB time=00:00:21.01
bitrate=4890.3kbiframe= 633 fps= 12 q=27.0 size= 12544kB
time=00:00:21.16 bitrate=4855.8kbiframe= 640 fps= 12 q=27.0 size=
12800kB time=00:00:21.41 bitrate=4895.6kbiframe= 646 fps= 12 q=27.0
size= 12800kB time=00:00:21.61 bitrate=4852.1kbiframe= 652 fps= 12
q=27.0 size= 13056kB time=00:00:21.82 bitrate=4900.8kbiframe= 660
fps= 12 q=27.0 size= 13312kB time=00:00:22.08 bitrate=4939.0kbiframe=
668 fps= 12 q=27.0 size= 13312kB time=00:00:22.35
bitrate=4877.7kbiframe= 676 fps= 12 q=27.0 size= 13568kB
time=00:00:22.61 bitrate=4915.2kbiframe= 683 fps= 12 q=27.0 size=
13568kB time=00:00:22.84 bitrate=4864.7kbiframe= 689 fps= 12 q=27.0
size= 13824kB time=00:00:23.06 bitrate=4910.7kbiframe= 696 fps= 12
q=27.0 size= 14080kB time=00:00:23.27 bitrate=4955.8kbiframe= 703 fps=
12 q=27.0 size= 14080kB time=00:00:23.48 bitrate=4910.7kbiframe= 708
fps= 12 q=27.0 size= 14336kB time=00:00:23.68 bitrate=4959.5kbiframe=
716 fps= 12 q=27.0 size= 14336kB time=00:00:23.95
bitrate=4902.1kbiframe= 724 fps= 12 q=27.0 size= 14592kB
time=00:00:24.21 bitrate=4936.9kbiframe= 732 fps= 12 q=27.0 size=
14592kB time=00:00:24.49 bitrate=4881.0kbiframe= 740 fps= 12 q=27.0
size= 14848kB time=00:00:24.74 bitrate=4915.2kbiframe= 748 fps= 12
q=27.0 size= 15104kB time=00:00:25.02 bitrate=4944.5kbiframe= 756 fps=
12 q=27.0 size= 15104kB time=00:00:25.28 bitrate=4894.5kbiframe= 764
fps= 12 q=28.0 size= 15360kB time=00:00:25.55 bitrate=4923.4kbiframe=
772 fps= 12 q=28.0 size= 15616kB time=00:00:25.81
bitrate=4955.8kbiframe= 780 fps= 12 q=28.0 size= 15616kB
time=00:00:26.09 bitrate=4903.2kbiframe= 788 fps= 12 q=28.0 size=
15872kB time=00:00:26.34 bitrate=4935.1kbiframe= 793 fps= 12 q=28.0
size= 15872kB time=00:00:26.51 bitrate=4903.3kbiframe= 801 fps= 12
q=28.0 size= 16384kB time=00:00:26.77 bitrate=5013.1kbiframe= 810
fps= 12 q=28.0 size= 16384kB time=00:00:27.09 bitrate=4953.9kbiframe=
818 fps= 12 q=28.0 size= 16640kB time=00:00:27.34
bitrate=4984.2kbiframe= 824 fps= 12 q=28.0 size= 16640kB
time=00:00:27.54 bitrate=4949.5kbiframe= 830 fps= 12 q=28.0 size=
16896kB time=00:00:27.75 bitrate=4987.0kbiframe= 837 fps= 12 q=28.0
size= 16896kB time=00:00:27.98 bitrate=4945.2kbiframe= 844 fps= 12
q=28.0 size= 17152kB time=00:00:28.22 bitrate=4978.4kbiframe= 850 fps=
12 q=28.0 size= 17152kB time=00:00:28.41 bitrate=4944.7kbiframe= 858
fps= 12 q=28.0 size= 17408kB time=00:00:28.67 bitrate=4973.7kbiframe=
863 fps= 12 q=28.0 size= 17408kB time=00:00:28.84
bitrate=4944.3kbiframe= 870 fps= 12 q=28.0 size= 17664kB
time=00:00:29.07 bitrate=4976.5kbiframe= 878 fps= 12 q=28.0 size=
17664kB time=00:00:29.35 bitrate=4929.5kbiframe= 886 fps= 12 q=28.0
size= 17920kB time=00:00:29.61 bitrate=4957.7kbiframe= 894 fps= 12
q=28.0 size= 18176kB time=00:00:29.88 bitrate=4981.9kbiframe= 902 fps=
12 q=28.0 size= 18176kB time=00:00:30.14 bitrate=4939.6kbiframe= 910
fps= 12 q=28.0 size= 18432kB time=00:00:30.40 bitrate=4966.9kbiframe=
916 fps= 12 q=28.0 size= 18432kB time=00:00:30.61
bitrate=4932.3kbiframe= 922 fps= 12 q=28.0 size= 18688kB
time=00:00:30.82 bitrate=4966.2kbiframe= 930 fps= 12 q=28.0 size=
18688kB time=00:00:31.08 bitrate=4925.3kbiframe= 937 fps= 12 q=28.0
size= 18944kB time=00:00:31.31 bitrate=4955.4kbiframe= 942 fps= 12
q=28.0 size= 18944kB time=00:00:31.48 bitrate=4928.5kbiframe= 950
fps= 12 q=28.0 size= 19200kB time=00:00:31.74 bitrate=4954.8kbiframe=
958 fps= 12 q=28.0 size= 19200kB time=00:00:32.02
bitrate=4911.9kbiframe= 964 fps= 12 q=28.0 size= 19456kB
time=00:00:32.21 bitrate=4947.8kbiframe= 970 fps= 12 q=28.0 size=
19456kB time=00:00:32.42 bitrate=4915.2kbiframe= 978 fps= 12 q=28.0
size= 19712kB time=00:00:32.68 bitrate=4940.9kbiframe= 985 fps= 12
q=28.0 size= 19712kB time=00:00:32.91 bitrate=4905.7kbiframe= 991 fps=
12 q=28.0 size= 19968kB time=00:00:33.10 bitrate=4940.5kbiframe= 998
fps= 12 q=28.0 size= 19968kB time=00:00:33.34 bitrate=4905.8kbiframe=
1006 fps= 12 q=28.0 size= 20224kB time=00:00:33.62
bitrate=4927.7kbiframe= 1012 fps= 12 q=28.0 size= 20224kB
time=00:00:33.81 bitrate=4899.7kbiframe= 1018 fps= 12 q=28.0 size=
20480kB time=00:00:34.02 bitrate=4930.6kbiframe= 1026 fps= 12 q=28.0
size= 20480kB time=00:00:34.28 bitrate=4893.8kbiframe= 1034 fps= 12
q=28.0 size= 20736kB time=00:00:34.56 bitrate=4915.2kbiframe= 1040
fps= 12 q=28.0 size= 20736kB time=00:00:34.75 bitrate=4888.1kbiframe=
1046 fps= 12 q=25.0 size= 20992kB time=00:00:34.94
bitrate=4921.2kbiframe= 1051 fps= 12 q=28.0 size= 21248kB
time=00:00:35.11 bitrate=4957.0kbiframe= 1058 fps= 12 q=28.0 size=
21248kB time=00:00:35.37 bitrate=4921.1kbiframe= 1065 fps= 12 q=28.0
size= 21504kB time=00:00:35.56 bitrate=4953.5kbiframe= 1072 fps= 12
q=28.0 size= 21504kB time=00:00:35.81 bitrate=4918.1kbiframe= 1080
fps= 12 q=28.0 size= 21760kB time=00:00:36.07 bitrate=4941.4kbiframe=
1086 fps= 12 q=28.0 size= 21760kB time=00:00:36.28
bitrate=4912.3kbiframe= 1092 fps= 12 q=28.0 size= 22016kB
time=00:00:36.48 bitrate=4944.0kbiframe= 1100 fps= 12 q=28.0 size=
22016kB time=00:00:36.73 bitrate=4909.5kbiframe= 1105 fps= 12 q=28.0
size= 22272kB time=00:00:36.90 bitrate=4943.6kbiframe= 1112 fps= 12
q=28.0 size= 22272kB time=00:00:37.14 bitrate=4912.4kbiframe= 1116
fps= 12 q=28.0 size= 22272kB time=00:00:37.29 bitrate=4892.7kbiframe=
1124 fps= 12 q=28.0 size= 22528kB time=00:00:37.54
bitrate=4915.2kbiframe= 1132 fps= 12 q=28.0 size= 22784kB
time=00:00:37.82 bitrate=4934.6kbiframe= 1139 fps= 12 q=28.0 size=
22784kB time=00:00:38.03 bitrate=4906.9kbiframe= 1144 fps= 12 q=28.0
size= 22784kB time=00:00:38.20 bitrate=4885.0kbiframe= 1152 fps= 12
q=28.0 size= 23040kB time=00:00:38.48 bitrate=4904.3kbiframe= 1159 fps=
12 q=28.0 size= 23040kB time=00:00:38.72 bitrate=4874.6kbiframe= 1165
fps= 12 q=28.0 size= 23296kB time=00:00:38.91 bitrate=4904.4kbiframe=
1172 fps= 12 q=28.0 size= 23296kB time=00:00:39.14
bitrate=4875.0kbiframe= 1180 fps= 12 q=28.0 size= 23296kB
time=00:00:39.42 bitrate=4840.7kbiframe= 1188 fps= 12 q=28.0 size=
23296kB time=00:00:39.68 bitrate=4809.5kbiframe= 1196 fps= 12 q=28.0
size= 23552kB time=00:00:39.95 bitrate=4828.6kbiframe= 1204 fps= 12
q=27.0 size= 23552kB time=00:00:40.21 bitrate=4797.9kbiframe= 1212
fps= 12 q=27.0 size= 23552kB time=00:00:40.49 bitrate=4765.0kbiframe=
1220 fps= 12 q=27.0 size= 23552kB time=00:00:40.74
bitrate=4735.1kbiframe= 1228 fps= 12 q=27.0 size= 23808kB
time=00:00:41.02 bitrate=4754.2kbiframe= 1236 fps= 12 q=27.0 size=
23808kB time=00:00:41.28 bitrate=4724.7kbiframe= 1244 fps= 12 q=27.0
size= 23808kB time=00:00:41.55 bitrate=4693.2kbiframe= 1252 fps= 12
q=27.0 size= 24064kB time=00:00:41.81 bitrate=4714.6kbiframe= 1260
fps= 12 q=27.0 size= 24064kB time=00:00:42.09 bitrate=4683.5kbiframe=
1266 fps= 12 q=27.0 size= 24064kB time=00:00:42.28
bitrate=4662.3kbiframe= 1272 fps= 12 q=26.0 size= 24320kB
time=00:00:42.47 bitrate=4690.6kbiframe= 1280 fps= 12 q=26.0 size=
24320kB time=00:00:42.75 bitrate=4660.1kbiframe= 1288 fps= 12 q=26.0
size= 24320kB time=00:00:43.00 bitrate=4632.4kbiframe= 1295 fps= 12
q=26.0 size= 24320kB time=00:00:43.24 bitrate=4607.2kbiframe= 1301
fps= 12 q=26.0 size= 24832kB time=00:00:43.45 bitrate=4681.1kbiframe=
1308 fps= 12 q=26.0 size= 24832kB time=00:00:43.69
bitrate=4656.0kbiframe= 1315 fps= 12 q=26.0 size= 24832kB
time=00:00:43.92 bitrate=4631.1kbiframe= 1322 fps= 12 q=26.0 size=
25088kB time=00:00:44.16 bitrate=4654.0kbiframe= 1330 fps= 12 q=26.0
size= 25088kB time=00:00:44.41 bitrate=4627.2kbiframe= 1338 fps= 12
q=26.0 size= 25344kB time=00:00:44.69 bitrate=4645.4kbiframe= 1346 fps=
12 q=26.0 size= 25344kB time=00:00:44.94 bitrate=4618.9kbiframe= 1354
fps= 12 q=26.0 size= 25344kB time=00:00:45.22 bitrate=4590.6kbiframe=
1362 fps= 12 q=26.0 size= 25600kB time=00:00:45.48
bitrate=4610.9kbiframe= 1370 fps= 12 q=26.0 size= 25600kB
time=00:00:45.76 bitrate=4582.9kbiframe= 1378 fps= 12 q=26.0 size=
25856kB time=00:00:46.01 bitrate=4603.0kbiframe= 1385 fps= 12 q=26.0
size= 25856kB time=00:00:46.25 bitrate=4579.7kbiframe= 1391 fps= 12
q=26.0 size= 25856kB time=00:00:46.44 bitrate=4560.7kbiframe= 1398
fps= 12 q=25.0 size= 26112kB time=00:00:46.67 bitrate=4582.7kbiframe=
1406 fps= 12 q=25.0 size= 26112kB time=00:00:46.95
bitrate=4555.7kbiframe= 1414 fps= 12 q=25.0 size= 26368kB
time=00:00:47.21 bitrate=4575.4kbiframe= 1422 fps= 12 q=25.0 size=
26368kB time=00:00:47.48 bitrate=4548.7kbiframe= 1430 fps= 12 q=25.0
size= 26624kB time=00:00:47.74 bitrate=4568.2kbiframe= 1438 fps= 12
q=25.0 size= 26624kB time=00:00:48.02 bitrate=4541.8kbiframe= 1446
fps= 12 q=25.0 size= 26880kB time=00:00:48.27 bitrate=4561.2kbiframe=
1454 fps= 12 q=25.0 size= 26880kB time=00:00:48.55
bitrate=4535.1kbiframe= 1462 fps= 12 q=25.0 size= 27136kB
time=00:00:48.81 bitrate=4554.3kbiframe= 1469 fps= 12 q=25.0 size=
27136kB time=00:00:49.04 bitrate=4532.5kbiframe= 1474 fps= 12 q=25.0
size= 27392kB time=00:00:49.21 bitrate=4559.4kbiframe= 1482 fps= 12
q=25.0 size= 27392kB time=00:00:49.49 bitrate=4533.9kbiframe= 1490
fps= 12 q=25.0 size= 27648kB time=00:00:49.74 bitrate=4552.7kbiframe=
1498 fps= 12 q=25.0 size= 27648kB time=00:00:50.02
bitrate=4527.4kbiframe= 1506 fps= 12 q=25.0 size= 27904kB
time=00:00:50.28 bitrate=4546.1kbiframe= 1514 fps= 12 q=25.0 size=
27904kB time=00:00:50.56 bitrate=4521.2kbiframe= 1521 fps= 12 q=25.0
size= 27904kB time=00:00:50.77 bitrate=4502.2kbiframe= 1526 fps= 12
q=25.0 size= 28160kB time=00:00:50.94 bitrate=4528.2kbiframe= 1534 fps=
12 q=25.0 size= 28160kB time=00:00:51.22 bitrate=4503.7kbiframe= 1542
fps= 12 q=25.0 size= 28416kB time=00:00:51.47 bitrate=4522.1kbiframe=
1551 fps= 12 q=25.0 size= 28672kB time=00:00:51.77
bitrate=4536.5kbiframe= 1559 fps= 12 q=25.0 size= 28928kB
time=00:00:52.05 bitrate=4552.6kbiframe= 1564 fps= 12 q=25.0 size=
28928kB time=00:00:52.22 bitrate=4537.7kbiframe= 1572 fps= 12 q=25.0
size= 29184kB time=00:00:52.48 bitrate=4555.6kbiframe= 1580 fps= 12
q=25.0 size= 29440kB time=00:00:52.75 bitrate=4571.4kbiframe= 1588
fps= 12 q=25.0 size= 29440kB time=00:00:53.01 bitrate=4549.3kbiframe=
1595 fps= 12 q=25.0 size= 29440kB time=00:00:53.24
bitrate=4529.2kbiframe= 1600 fps= 12 q=25.0 size= 29696kB
time=00:00:53.41 bitrate=4554.0kbiframe= 1608 fps= 12 q=25.0 size=
29696kB time=00:00:53.67 bitrate=4532.3kbiframe= 1616 fps= 12 q=25.0
size= 29952kB time=00:00:53.95 bitrate=4547.9kbiframe= 1624 fps= 12
q=25.0 size= 30208kB time=00:00:54.20 bitrate=4565.1kbiframe= 1632
fps= 12 q=25.0 size= 30208kB time=00:00:54.48 bitrate=4541.9kbiframe=
1640 fps= 12 q=25.0 size= 30464kB time=00:00:54.74
bitrate=4558.9kbiframe= 1648 fps= 12 q=25.0 size= 30464kB
time=00:00:55.01 bitrate=4535.9kbiframe= 1656 fps= 12 q=25.0 size=
30464kB time=00:00:55.27 bitrate=4514.9kbiframe= 1664 fps= 12 q=25.0
size= 30720kB time=00:00:55.55 bitrate=4530.1kbiframe= 1670 fps= 12
q=24.0 size= 30720kB time=00:00:55.74 bitrate=4514.5kbiframe= 1676
fps= 12 q=24.0 size= 30976kB time=00:00:55.95 bitrate=4534.8kbiframe=
1684 fps= 12 q=24.0 size= 30976kB time=00:00:56.21
bitrate=4514.2kbiframe= 1693 fps= 12 q=24.0 size= 31232kB
time=00:00:56.51 bitrate=4527.4kbiframe= 1699 fps= 12 q=24.0 size=
31232kB time=00:00:56.70 bitrate=4512.1kbiframe= 1704 fps= 12 q=24.0
size= 31232kB time=00:00:56.87 bitrate=4498.5kbiframe= 1712 fps= 12
q=24.0 size= 31488kB time=00:00:57.15 bitrate=4513.4kbiframe= 1718 fps=
12 q=24.0 size= 31488kB time=00:00:57.34 bitrate=4498.3kbiframe= 1724
fps= 12 q=24.0 size= 31744kB time=00:00:57.55 bitrate=4518.1kbiframe=
1732 fps= 12 q=24.0 size= 31744kB time=00:00:57.81
bitrate=4498.0kbiframe= 1740 fps= 12 q=24.0 size= 32000kB
time=00:00:58.09 bitrate=4512.7kbiframe= 1748 fps= 12 q=24.0 size=
32000kB time=00:00:58.34 bitrate=4492.9kbiframe= 1754 fps= 12 q=24.0
size= 32000kB time=00:00:58.56 bitrate=4476.5kbiframe= 1760 fps= 12
q=24.0 size= 32256kB time=00:00:58.75 bitrate=4497.6kbiframe= 1768
fps= 12 q=24.0 size= 32256kB time=00:00:59.00 bitrate=4478.1kbiframe=
1776 fps= 12 q=24.0 size= 32512kB time=00:00:59.28
bitrate=4492.5kbiframe= 1784 fps= 12 q=24.0 size= 32512kB
time=00:00:59.54 bitrate=4473.2kbiframe= 1792 fps= 12 q=24.0 size=
32768kB time=00:00:59.81 bitrate=4487.5kbiframe= 1801 fps= 12 q=24.0
size= 33280kB time=00:01:00.11 bitrate=4535.0kbiframe= 1810 fps= 12
q=24.0 size= 33280kB time=00:01:00.41 bitrate=4512.5kbiframe= 1818
fps= 12 q=24.0 size= 33536kB time=00:01:00.69 bitrate=4526.5kbiframe=
1826 fps= 12 q=24.0 size= 33536kB time=00:01:00.94
bitrate=4507.5kbiframe= 1834 fps= 12 q=24.0 size= 33792kB
time=00:01:01.22 bitrate=4521.3kbiframe= 1842 fps= 12 q=24.0 size=
33792kB time=00:01:01.48 bitrate=4502.5kbiframe= 1850 fps= 12 q=24.0
size= 34048kB time=00:01:01.76 bitrate=4516.2kbiframe= 1858 fps= 12
q=24.0 size= 34048kB time=00:01:01.95 bitrate=4502.2kbiframe= 1860
fps= 12 q=-1.0 Lsize= 34996kB time=00:01:01.99 bitrate=4624.4kbits/s
dup=19 drop=0 speed=0.405x
video:33951kB audio:976kB subtitle:0kB other streams:0kB global
headers:0kB muxing overhead: 0.195101%
[libx264 @ 0x79fcc0] frame I:8 Avg QP:15.78 size:317474
[libx264 @ 0x79fcc0] frame P:469 Avg QP:19.25 size: 53787
[libx264 @ 0x79fcc0] frame B:1383 Avg QP:25.21 size: 5061
[libx264 @ 0x79fcc0] consecutive B-frames: 0.9% 0.0% 0.0% 99.1%
[libx264 @ 0x79fcc0] mb I I16..4: 2.4% 50.4% 47.2%
[libx264 @ 0x79fcc0] mb P I16..4: 0.0% 0.3% 0.3% P16..4: 51.2%
14.7% 21.2% 0.0% 0.0% skip:12.2%
[libx264 @ 0x79fcc0] mb B I16..4: 0.0% 0.0% 0.0% B16..8: 25.4%
1.6% 1.5% direct: 1.6% skip:69.9% L0:32.6% L1:59.4% BI: 8.0%
[libx264 @ 0x79fcc0] final ratefactor: 19.13
[libx264 @ 0x79fcc0] 8x8 transform intra:48.3% inter:54.1%
[libx264 @ 0x79fcc0] coded y,uvDC,uvAC intra: 95.5% 97.4% 90.3% inter:
17.5% 23.2% 7.0%
[libx264 @ 0x79fcc0] i16 v,h,dc,p: 28% 17% 20% 34%
[libx264 @ 0x79fcc0] i8 v,h,dc,ddl,ddr,vr,hd,vl,hu: 11% 24% 17% 6% 7%
5% 10% 6% 14%
[libx264 @ 0x79fcc0] i4 v,h,dc,ddl,ddr,vr,hd,vl,hu: 14% 22% 10% 6% 9%
8% 11% 7% 13%
[libx264 @ 0x79fcc0] i8c dc,h,v,p: 50% 25% 13% 11%
[libx264 @ 0x79fcc0] Weighted P-Frames: Y:0.9% UV:0.6%
[libx264 @ 0x79fcc0] ref P L0: 55.9% 8.6% 28.7% 6.8% 0.0%
[libx264 @ 0x79fcc0] ref B L0: 89.3% 9.1% 1.6%
[libx264 @ 0x79fcc0] ref B L1: 94.3% 5.7%
[libx264 @ 0x79fcc0] kb/s:4485.87
[aac @ 0x7e7080] Qavg: 445.427
1. frame# as n, or at playback and pressing the keys for back to
beginning, does not start until 0.566 for frame # 0 because (I think)
the source video has an audio offset. This makes problem#1 affect all
future edits.
2. overlay:between appears at frame# 446 15.433 sec which is not as
requested at 511 a difference of 65 frames early.
3. overlay:between disappears early also, last frame# 1092 37.000 which
is not 1224. A difference of 132 frames. My math on the drift makes that
a factor of 90.6%, but [0] is 30 fps. The cause is because the gif file
[1] is 30ms per frame, not 33.333ms, which accounts for the 90% figure.
So question#2 is:
How can I override the timing, and just copy frame by frame ignoring the
timestamps of [1]?
Problem #3:
4. overlay appears a second time for one frame at frame# 1207 40.799 sec
Acts like it ignored it's own timestamp calculations and included one
frame at the end of the requested range, plus the audio offset.
Stewart
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