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The Great Big Beautiful Tomorrow
28 octobre 2011, par
Mis à jour : Octobre 2011
Langue : English
Type : Texte
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HTML5 Video Chrome - ffmpeg - mp4 working in all but Chrome
16 octobre 2014, par IIIOXIIII have successfully encoded a file to .mp4 using ffmpeg which will play in all tested devices (Safari on PC, IE on PC, Android Browser, Andriod Video Player, and Safari iPad), except for Chrome.
As a work-around, I had planned to simply list the .ogg source prior to the .mp4 source so that chrome would play the .ogg source without even seeing the .mp4 source, however, I ran into the issue mentioned here.
Basically, I am after the proper ffmpeg command which will encode an .mp4 video to standards which will play in Chrome - of course without losing playback functionality on any of the other previously mentioned platforms.
I have tried several combinations, such as :
ffmpeg -i [filename].wmv -vprofile baseline -level 30 -vf scale=640:-1 -movflags faststart [filename].mp4
etc. but have not yet found the winning one.
EDIT : I tried :
ffmpeg_new -i [filename].wmv -strict experimental –acodec libvo_aacenc -ac 2 -ab 160k -vcodec libx264 -vf scale=640:-1 -pix_fmt yuv420p -preset slow -profile:v baseline -level 30 -maxrate 10000000 -bufsize 10000000 -b 1200k -f mp4 -threads 0 [filename].mp4
And here is the ffmpeg output :
ffmpeg version N-54207-ge59fb3f Copyright (c) 2000-2013 the FFmpeg developers built on Jun 25 2013 21:55:00 with gcc 4.7.3 (GCC)
configuration: --enable-gpl --enable-version3 --disable-w32threads --enable-av
isynth --enable-bzlib --enable-fontconfig --enable-frei0r --enable-gnutls --enab
le-iconv --enable-libass --enable-libbluray --enable-libcaca --enable-libfreetyp
e --enable-libgsm --enable-libilbc --enable-libmodplug --enable-libmp3lame --ena
ble-libopencore-amrnb --enable-libopencore-amrwb --enable-libopenjpeg --enable-l
ibopus --enable-librtmp --enable-libschroedinger --enable-libsoxr --enable-libsp
eex --enable-libtheora --enable-libtwolame --enable-libvo-aacenc --enable-libvo-
amrwbenc --enable-libvorbis --enable-libvpx --enable-libx264 --enable-libxavs --
enable-libxvid --enable-zlib
libavutil 52. 37.101 / 52. 37.101
libavcodec 55. 17.100 / 55. 17.100
libavformat 55. 10.100 / 55. 10.100
libavdevice 55. 2.100 / 55. 2.100
libavfilter 3. 77.101 / 3. 77.101
libswscale 2. 3.100 / 2. 3.100
libswresample 0. 17.102 / 0. 17.102
libpostproc 52. 3.100 / 52. 3.100
[asf @ 000000000254f9e0] Stream #0: not enough frames to estimate rate; consider
increasing probesize
Guessed Channel Layout for Input Stream #0.0 : stereo
Input #0, asf, from 'C:\vidtests\Wildlife.wmv':
Metadata:
SfOriginalFPS : 299700
WMFSDKVersion : 11.0.6001.7000
WMFSDKNeeded : 0.0.0.0000
comment : Footage: Small World Productions, Inc; Tourism New Zealand
| Producer: Gary F. Spradling | Music: Steve Ball
title : Wildlife in HD
copyright : © 2008 Microsoft Corporation
IsVBR : 0
DeviceConformanceTemplate: AP@L3
Duration: 00:00:30.09, start: 0.000000, bitrate: 6977 kb/s
Stream #0:0(eng): Audio: wmav2 (a[1][0][0] / 0x0161), 44100 Hz, stereo, fltp
, 192 kb/s
Stream #0:1(eng): Video: vc1 (Advanced) (WVC1 / 0x31435657), yuv420p, 1280x7
20, 5942 kb/s, 29.97 tbr, 1k tbn, 1k tbc
Please use -b:a or -b:v, -b is ambiguous
[libx264 @ 000000000264faa0] using cpu capabilities: MMX2 SSE2Fast SSSE3 Cache64
[libx264 @ 000000000264faa0] profile Constrained Baseline, level 3.0
[libx264 @ 000000000264faa0] 264 - core 133 r2334 a3ac64b - H.264/MPEG-4 AVC cod
ec - Copyleft 2003-2013 - http://www.videolan.org/x264.html - options: cabac=0 r
ef=5 deblock=1:0:0 analyse=0x1:0x111 me=umh subme=8 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_pski
p=1 chroma_qp_offset=-2 threads=3 lookahead_threads=1 sliced_threads=0 nr=0 deci
mate=1 interlaced=0 bluray_compat=0 constrained_intra=0 bframes=0 weightp=0 keyi
nt=250 keyint_min=25 scenecut=40 intra_refresh=0 rc_lookahead=50 rc=abr mbtree=1
bitrate=1200 ratetol=1.0 qcomp=0.60 qpmin=0 qpmax=69 qpstep=4 vbv_maxrate=10000
vbv_bufsize=10000 nal_hrd=none ip_ratio=1.40 aq=1:1.00
Output #0, mp4, to 'C:\vidtests\Wildlife_SE1.mp4':
Metadata:
SfOriginalFPS : 299700
WMFSDKVersion : 11.0.6001.7000
WMFSDKNeeded : 0.0.0.0000
comment : Footage: Small World Productions, Inc; Tourism New Zealand
| Producer: Gary F. Spradling | Music: Steve Ball
title : Wildlife in HD
copyright : © 2008 Microsoft Corporation
IsVBR : 0
DeviceConformanceTemplate: AP@L3
encoder : Lavf55.10.100
Stream #0:0(eng): Video: h264 (libx264) ([33][0][0][0] / 0x0021), yuv420p, 6
40x360, q=-1--1, 1200 kb/s, 30k tbn, 29.97 tbc
Stream #0:1(eng): Audio: aac (libvo_aacenc) ([64][0][0][0] / 0x0040), 44100
Hz, stereo, s16, 160 kb/s
Stream mapping:
Stream #0:1 -> #0:0 (vc1 -> libx264)
Stream #0:0 -> #0:1 (wmav2 -> libvo_aacenc)
Press [q] to stop, [?] for help
frame= 59 fps= 55 q=32.0 size= 0kB time=00:00:00.16 bitrate= 2.3kbits/
frame= 66 fps= 42 q=31.0 size= 0kB time=00:00:00.40 bitrate= 1.0kbits/
frame= 75 fps= 35 q=31.0 size= 0kB time=00:00:00.70 bitrate= 0.5kbits/
frame= 84 fps= 31 q=31.0 size= 0kB time=00:00:01.00 bitrate= 0.4kbits/
frame= 93 fps= 29 q=31.0 size= 0kB time=00:00:01.30 bitrate= 0.3kbits/
frame= 102 fps= 27 q=31.0 size= 0kB time=00:00:01.60 bitrate= 0.2kbits/
frame= 111 fps= 26 q=31.0 size= 38kB time=00:00:01.90 bitrate= 165.1kbits/
Queue input is backward in time
[mp4 @ 000000000264f2c0] Non-monotonous DTS in output stream 0:1; previous: 7616
, current: 7063; changing to 7617. This may result in incorrect timestamps in th
e output file.
frame= 120 fps= 25 q=31.0 size= 107kB time=00:00:02.20 bitrate= 397.7kbits/
frame= 128 fps= 24 q=31.0 size= 161kB time=00:00:02.46 bitrate= 534.1kbits/
frame= 137 fps= 23 q=31.0 size= 194kB time=00:00:02.76 bitrate= 572.6kbits/
frame= 145 fps= 23 q=31.0 size= 219kB time=00:00:03.03 bitrate= 592.1kbits/
frame= 153 fps= 22 q=31.0 size= 273kB time=00:00:03.30 bitrate= 677.8kbits/
frame= 162 fps= 22 q=31.0 size= 317kB time=00:00:03.60 bitrate= 720.8kbits/
frame= 170 fps= 21 q=31.0 size= 366kB time=00:00:03.87 bitrate= 775.2kbits/
frame= 177 fps= 21 q=31.0 size= 451kB time=00:00:04.10 bitrate= 900.2kbits/
frame= 193 fps= 21 q=31.0 size= 602kB time=00:00:04.63 bitrate=1062.7kbits/
frame= 208 fps= 22 q=30.0 size= 755kB time=00:00:05.13 bitrate=1204.2kbits/
frame= 219 fps= 22 q=30.0 size= 769kB time=00:00:05.50 bitrate=1143.6kbits/
frame= 228 fps= 21 q=30.0 size= 790kB time=00:00:05.80 bitrate=1114.5kbits/
frame= 234 fps= 21 q=31.0 size= 806kB time=00:00:06.00 bitrate=1098.7kbits/
frame= 243 fps= 21 q=31.0 size= 806kB time=00:00:06.30 bitrate=1046.4kbits/
frame= 251 fps= 21 q=31.0 size= 831kB time=00:00:06.57 bitrate=1035.6kbits/
frame= 260 fps= 20 q=31.0 size= 860kB time=00:00:06.87 bitrate=1024.6kbits/
frame= 273 fps= 21 q=31.0 size= 934kB time=00:00:07.30 bitrate=1046.7kbits/
frame= 288 fps= 21 q=30.0 size= 1019kB time=00:00:07.80 bitrate=1068.7kbits/
frame= 302 fps= 21 q=30.0 size= 1066kB time=00:00:08.27 bitrate=1055.8kbits/
frame= 314 fps= 21 q=29.0 size= 1146kB time=00:00:08.67 bitrate=1082.1kbits/
frame= 328 fps= 21 q=28.0 size= 1189kB time=00:00:09.14 bitrate=1065.6kbits/
frame= 341 fps= 21 q=28.0 size= 1247kB time=00:00:09.57 bitrate=1066.7kbits/
frame= 352 fps= 22 q=27.0 size= 1274kB time=00:00:09.94 bitrate=1049.3kbits/
frame= 365 fps= 22 q=27.0 size= 1298kB time=00:00:10.37 bitrate=1024.7kbits/
frame= 376 fps= 22 q=27.0 size= 1349kB time=00:00:10.74 bitrate=1028.7kbits/
frame= 388 fps= 22 q=26.0 size= 1378kB time=00:00:11.14 bitrate=1012.9kbits/
frame= 401 fps= 22 q=26.0 size= 1415kB time=00:00:11.57 bitrate=1001.4kbits/
frame= 412 fps= 22 q=26.0 size= 1454kB time=00:00:11.94 bitrate= 996.9kbits/
frame= 421 fps= 22 q=27.0 size= 1489kB time=00:00:12.24 bitrate= 996.2kbits/
frame= 431 fps= 21 q=27.0 size= 1509kB time=00:00:12.57 bitrate= 982.7kbits/
frame= 441 fps= 21 q=28.0 size= 1555kB time=00:00:12.91 bitrate= 986.6kbits/
frame= 450 fps= 21 q=28.0 size= 1599kB time=00:00:13.21 bitrate= 991.7kbits/
frame= 460 fps= 21 q=28.0 size= 1621kB time=00:00:13.54 bitrate= 980.4kbits/
frame= 470 fps= 21 q=28.0 size= 1660kB time=00:00:13.88 bitrate= 979.9kbits/
frame= 480 fps= 21 q=28.0 size= 1734kB time=00:00:14.21 bitrate= 999.2kbits/
frame= 489 fps= 21 q=29.0 size= 1834kB time=00:00:14.51 bitrate=1035.3kbits/
frame= 499 fps= 21 q=29.0 size= 1890kB time=00:00:14.84 bitrate=1042.8kbits/
frame= 508 fps= 21 q=29.0 size= 1962kB time=00:00:15.14 bitrate=1060.8kbits/
frame= 519 fps= 21 q=29.0 size= 2061kB time=00:00:15.51 bitrate=1087.9kbits/
frame= 531 fps= 21 q=29.0 size= 2189kB time=00:00:15.91 bitrate=1126.6kbits/
frame= 540 fps= 21 q=29.0 size= 2329kB time=00:00:16.21 bitrate=1176.4kbits/
frame= 551 fps= 21 q=29.0 size= 2439kB time=00:00:16.58 bitrate=1204.8kbits/
frame= 562 fps= 21 q=29.0 size= 2569kB time=00:00:16.95 bitrate=1241.8kbits/
frame= 575 fps= 21 q=29.0 size= 2688kB time=00:00:17.38 bitrate=1266.9kbits/
frame= 581 fps= 21 q=29.0 size= 2749kB time=00:00:17.58 bitrate=1280.6kbits/
frame= 589 fps= 21 q=29.0 size= 2785kB time=00:00:17.85 bitrate=1278.1kbits/
frame= 595 fps= 21 q=30.0 size= 2808kB time=00:00:18.05 bitrate=1274.5kbits/
frame= 602 fps= 20 q=30.0 size= 2903kB time=00:00:18.28 bitrate=1300.7kbits/
frame= 610 fps= 20 q=31.0 size= 3008kB time=00:00:18.55 bitrate=1328.2kbits/
frame= 616 fps= 20 q=31.0 size= 3128kB time=00:00:18.75 bitrate=1366.6kbits/
frame= 625 fps= 20 q=31.0 size= 3238kB time=00:00:19.05 bitrate=1392.5kbits/
frame= 633 fps= 20 q=31.0 size= 3320kB time=00:00:19.31 bitrate=1407.9kbits/
frame= 642 fps= 20 q=31.0 size= 3397kB time=00:00:19.61 bitrate=1418.4kbits/
frame= 652 fps= 20 q=31.0 size= 3437kB time=00:00:19.95 bitrate=1411.1kbits/
frame= 661 fps= 20 q=31.0 size= 3511kB time=00:00:20.25 bitrate=1420.3kbits/
frame= 669 fps= 20 q=31.0 size= 3578kB time=00:00:20.52 bitrate=1428.2kbits/
frame= 679 fps= 20 q=31.0 size= 3606kB time=00:00:20.85 bitrate=1416.6kbits/
frame= 691 fps= 20 q=32.0 size= 3670kB time=00:00:21.25 bitrate=1414.5kbits/
frame= 701 fps= 20 q=32.0 size= 3798kB time=00:00:21.58 bitrate=1441.2kbits/
frame= 713 fps= 20 q=32.0 size= 3901kB time=00:00:21.98 bitrate=1453.3kbits/
frame= 723 fps= 20 q=32.0 size= 3969kB time=00:00:22.32 bitrate=1456.6kbits/
frame= 735 fps= 20 q=32.0 size= 4027kB time=00:00:22.72 bitrate=1451.7kbits/
frame= 744 fps= 20 q=32.0 size= 4102kB time=00:00:23.02 bitrate=1459.6kbits/
frame= 755 fps= 20 q=32.0 size= 4135kB time=00:00:23.39 bitrate=1448.3kbits/
frame= 764 fps= 20 q=32.0 size= 4172kB time=00:00:23.69 bitrate=1442.7kbits/
frame= 776 fps= 20 q=32.0 size= 4216kB time=00:00:24.09 bitrate=1433.5kbits/
frame= 787 fps= 20 q=32.0 size= 4254kB time=00:00:24.45 bitrate=1424.8kbits/
frame= 802 fps= 20 q=32.0 size= 4337kB time=00:00:24.95 bitrate=1423.6kbits/
frame= 815 fps= 20 q=32.0 size= 4369kB time=00:00:25.39 bitrate=1409.6kbits/
frame= 828 fps= 20 q=32.0 size= 4450kB time=00:00:25.82 bitrate=1411.5kbits/
frame= 840 fps= 20 q=32.0 size= 4467kB time=00:00:26.22 bitrate=1395.3kbits/
frame= 852 fps= 20 q=32.0 size= 4550kB time=00:00:26.62 bitrate=1399.8kbits/
frame= 865 fps= 20 q=32.0 size= 4594kB time=00:00:27.06 bitrate=1390.7kbits/
frame= 877 fps= 20 q=32.0 size= 4629kB time=00:00:27.46 bitrate=1380.9kbits/
frame= 889 fps= 20 q=32.0 size= 4689kB time=00:00:27.86 bitrate=1378.6kbits/
frame= 900 fps= 20 q=32.0 size= 4740kB time=00:00:28.22 bitrate=1375.6kbits/
frame= 901 fps= 19 q=-1.0 Lsize= 5203kB time=00:00:30.10 bitrate=1416.0kbits
/s
video:4586kB audio:590kB subtitle:0 global headers:0kB muxing overhead 0.532558%
[libx264 @ 000000000264faa0] frame I:8 Avg QP:22.98 size: 31700
[libx264 @ 000000000264faa0] frame P:893 Avg QP:27.55 size: 4974
[libx264 @ 000000000264faa0] mb I I16..4: 34.6% 0.0% 65.4%
[libx264 @ 000000000264faa0] mb P I16..4: 0.8% 0.0% 1.5% P16..4: 41.4% 18.8
% 8.5% 0.0% 0.0% skip:29.0%
[libx264 @ 000000000264faa0] final ratefactor: 24.50
[libx264 @ 000000000264faa0] coded y,uvDC,uvAC intra: 64.3% 76.0% 36.7% inter: 2
3.5% 19.6% 0.7%
[libx264 @ 000000000264faa0] i16 v,h,dc,p: 34% 33% 11% 22%
[libx264 @ 000000000264faa0] i4 v,h,dc,ddl,ddr,vr,hd,vl,hu: 12% 16% 12% 9% 12%
11% 12% 7% 8%
[libx264 @ 000000000264faa0] i8c dc,h,v,p: 55% 23% 14% 7%
[libx264 @ 000000000264faa0] ref P L0: 72.3% 12.0% 8.1% 3.7% 3.9%
[libx264 @ 000000000264faa0] kb/s:1249.53But still no luck. The .mp4 will play in every compatible device/browser combination I have tried except for chrome.. Any advice ?
TIA.
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Ubuntu 12.04 upgrade php 5.4 missing php5-ffmpeg
1er juillet 2013, par LughinoI updated php to version 5.4 but now I can not install the package php5-ffmpeg because it gives me this error :
php5-ffmpeg : Depends : phpapi-20090626also if I try to write php-v gives me this warning :
PHP Warning: PHP Startup: Unable to load dynamic library
'/usr/lib/php5/20100525/ffmpeg.so' - / usr/lib/php5/20100525/ffmpeg.so:
can not open shared object file: No such file or directory in Unknown on line 0
5.4.17RC1 PHP (cli) (built: Jun 22 2013 19:27:26)
Copyright (c) 1997-2013 The PHP Group
Zend Engine v2.4.0, Copyright (c) 1998-2013 Zend TechnologiesSome solution ?
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What is wrong with the following ffmpeg command
14 août 2013, par BradWhat is wrong with the following ffmpeg command. Originally this had -sameq instead of the -qscale:a 0
Command :
ffmpeg -loglevel debug -threads 4 -i sample-in.mpg -ss 00:00:01 -t 00:00:05 -f image2 -y sample-frames/frame%d.png -acodec copy -qscale:a 0 -y sample.mp3
Output
ffmpeg version 1.2.1 Copyright (c) 2000-2013 the FFmpeg developers
built on Jul 9 2013 04:36:42 with Apple clang version 4.1 (tags/Apple/clang-421.11.66) (based on LLVM 3.1svn)
configuration: --prefix=/usr/local/Cellar/ffmpeg/1.2.1 --enable-shared --enable-pthreads --enable-gpl --enable-version3 --enable-nonfree --enable-hardcoded-tables --enable-avresample --enable-vda --cc=cc --host-cflags= --host-ldflags= --enable-libx264 --enable-libfaac --enable-libmp3lame --enable-libxvid --enable-ffplay
libavutil 52. 18.100 / 52. 18.100
libavcodec 54. 92.100 / 54. 92.100
libavformat 54. 63.104 / 54. 63.104
libavdevice 54. 3.103 / 54. 3.103
libavfilter 3. 42.103 / 3. 42.103
libswscale 2. 2.100 / 2. 2.100
libswresample 0. 17.102 / 0. 17.102
libpostproc 52. 2.100 / 52. 2.100
Splitting the commandline.
Reading option '-loglevel' ... matched as option 'loglevel' (set libav* logging level) with argument 'debug'.
Reading option '-threads' ... matched as AVOption 'threads' with argument '4'.
Reading option '-i' ... matched as input file with argument 'sample-in.mpg'.
Reading option '-ss' ... matched as option 'ss' (set the start time offset) with argument '00:00:01'.
Reading option '-t' ... matched as option 't' (record or transcode "duration" seconds of audio/video) with argument '00:00:05'.
Reading option '-f' ... matched as option 'f' (force format) with argument 'image2'.
Reading option '-y' ... matched as option 'y' (overwrite output files) with argument '1'.
Reading option 'sample-frames/frame%d.png' ... matched as output file.
Reading option '-acodec' ... matched as option 'acodec' (force audio codec ('copy' to copy stream)) with argument 'copy'.
Reading option '-qscale:a' ... matched as option 'qscale' (use fixed quality scale (VBR)) with argument '0'.
Reading option '-y' ... matched as option 'y' (overwrite output files) with argument '1'.
Reading option 'sample.mp3' ... matched as output file.
Finished splitting the commandline.
Parsing a group of options: global .
Applying option loglevel (set libav* logging level) with argument debug.
Applying option y (overwrite output files) with argument 1.
Last message repeated 1 times
Successfully parsed a group of options.
Parsing a group of options: input file sample-in.mpg.
Successfully parsed a group of options.
Opening an input file: sample-in.mpg.
[mpeg @ 0x7ffb4a80f200] Format mpeg probed with size=16384 and score=52
[mpeg @ 0x7ffb4a80f200] File position before avformat_find_stream_info() is 0
[mpeg @ 0x7ffb4a80f200] probing stream 0 pp:2500
[mpeg @ 0x7ffb4a80f200] Probe with size=2002, packets=1 detected mpegvideo with score=25
[mpeg @ 0x7ffb4a80f200] probing stream 0 pp:2499
[mpeg @ 0x7ffb4a80f200] Probe with size=4043, packets=2 detected mpegvideo with score=25
[mpeg @ 0x7ffb4a80f200] probing stream 0 pp:2498
[mpeg @ 0x7ffb4a80f200] Probe with size=6084, packets=3 detected mpegvideo with score=25
[mpeg @ 0x7ffb4a80f200] probing stream 0 pp:2497
[mpeg @ 0x7ffb4a80f200] probing stream 0 pp:2496
[mpeg @ 0x7ffb4a80f200] Probe with size=10166, packets=5 detected mpegvideo with score=25
[mpeg @ 0x7ffb4a80f200] probing stream 0 pp:2495
[mpeg @ 0x7ffb4a80f200] probing stream 0 pp:2494
[mpeg @ 0x7ffb4a80f200] probing stream 0 pp:2493
[mpeg @ 0x7ffb4a80f200] probing stream 0 pp:2492
[mpeg @ 0x7ffb4a80f200] Probe with size=18330, packets=9 detected mpegvideo with score=25
[mpeg @ 0x7ffb4a80f200] probing stream 0 pp:2491
[mpeg @ 0x7ffb4a80f200] probing stream 0 pp:2490
[mpeg @ 0x7ffb4a80f200] probing stream 0 pp:2489
[mpeg @ 0x7ffb4a80f200] probing stream 0 pp:2488
[mpeg @ 0x7ffb4a80f200] probing stream 0 pp:2487
[mpeg @ 0x7ffb4a80f200] probing stream 0 pp:2486
[mpeg @ 0x7ffb4a80f200] probing stream 0 pp:2485
[mpeg @ 0x7ffb4a80f200] probing stream 0 pp:2484
[mpeg @ 0x7ffb4a80f200] Probe with size=34658, packets=17 detected mpegvideo with score=25
[mpeg @ 0x7ffb4a80f200] probing stream 0 pp:2483
[mpeg @ 0x7ffb4a80f200] probing stream 0 pp:2482
[mpeg @ 0x7ffb4a80f200] probing stream 0 pp:2481
[mpeg @ 0x7ffb4a80f200] probing stream 0 pp:2480
[mpeg @ 0x7ffb4a80f200] probing stream 0 pp:2479
[mpeg @ 0x7ffb4a80f200] probing stream 0 pp:2478
[mpeg @ 0x7ffb4a80f200] probing stream 0 pp:2477
[mpeg @ 0x7ffb4a80f200] probing stream 0 pp:2476
[mpeg @ 0x7ffb4a80f200] probing stream 0 pp:2475
[mpeg @ 0x7ffb4a80f200] probing stream 0 pp:2474
[mpeg @ 0x7ffb4a80f200] probing stream 0 pp:2473
[mpeg @ 0x7ffb4a80f200] probing stream 0 pp:2472
[mpeg @ 0x7ffb4a80f200] probing stream 0 pp:2471
[mpeg @ 0x7ffb4a80f200] probing stream 0 pp:2470
[mpeg @ 0x7ffb4a80f200] probing stream 0 pp:2469
[mpeg @ 0x7ffb4a80f200] probing stream 0 pp:2468
[mpeg @ 0x7ffb4a80f200] Probe with size=67266, packets=33 detected mpegvideo with score=51
[mpeg @ 0x7ffb4a80f200] probed stream 0
[mpeg @ 0x7ffb4a80f200] first_dts 86997 not matching first dts 93003 in the queue
Last message repeated 3 times
[mpeg @ 0x7ffb4a80f200] first_dts 86997 not matching first dts 108018 in the queue
Last message repeated 3 times
[mpeg @ 0x7ffb4a80f200] first_dts 90000 not matching first dts 111600 in the queue
Last message repeated 9 times
[mpeg @ 0x7ffb4a80f200] first_dts 90000 not matching first dts 135360 in the queue
Last message repeated 8 times
[mpeg @ 0x7ffb4a80f200] first_dts 90000 not matching first dts 156960 in the queue
Last message repeated 9 times
[mpeg @ 0x7ffb4a80f200] first_dts 90000 not matching first dts 180720 in the queue
Last message repeated 8 times
[mpeg @ 0x7ffb4a80f200] first_dts 90000 not matching first dts 202320 in the queue
Last message repeated 9 times
[mpeg @ 0x7ffb4a80f200] first_dts 90000 not matching first dts 226080 in the queue
Last message repeated 8 times
[mpeg @ 0x7ffb4a80f200] first_dts 90000 not matching first dts 247680 in the queue
Last message repeated 9 times
[mpeg @ 0x7ffb4a80f200] first_dts 90000 not matching first dts 271440 in the queue
Last message repeated 9 times
[mpeg @ 0x7ffb4a80f200] first_dts 90000 not matching first dts 295200 in the queue
Last message repeated 8 times
[mpeg @ 0x7ffb4a80f200] first_dts 90000 not matching first dts 316800 in the queue
Last message repeated 9 times
[mpeg @ 0x7ffb4a80f200] first_dts 90000 not matching first dts 340560 in the queue
Last message repeated 8 times
[mpeg @ 0x7ffb4a80f200] first_dts 90000 not matching first dts 362160 in the queue
Last message repeated 9 times
[mpeg @ 0x7ffb4a80f200] first_dts 90000 not matching first dts 385920 in the queue
Last message repeated 8 times
[mpeg @ 0x7ffb4a80f200] first_dts 90000 not matching first dts 407520 in the queue
Last message repeated 9 times
[mpeg @ 0x7ffb4a80f200] first_dts 90000 not matching first dts 431280 in the queue
Last message repeated 8 times
[mpeg @ 0x7ffb4a80f200] first_dts 90000 not matching first dts 452880 in the queue
Last message repeated 9 times
[mpeg @ 0x7ffb4a80f200] first_dts 90000 not matching first dts 476640 in the queue
Last message repeated 8 times
[mpeg @ 0x7ffb4a80f200] first_dts 90000 not matching first dts 498240 in the queue
Last message repeated 9 times
[mpeg @ 0x7ffb4a80f200] first_dts 90000 not matching first dts 522000 in the queue
Last message repeated 9 times
[mpeg @ 0x7ffb4a80f200] max_analyze_duration 5000000 reached at 5005000 microseconds
[mpeg @ 0x7ffb4a80f200] File position after avformat_find_stream_info() is 0
Input #0, mpeg, from 'sample-in.mpg':
Duration: 00:00:05.97, start: 1.000000, bitrate: 6827 kb/s
Stream #0:0[0x1e0], 152, 1/90000: Video: mpeg1video, yuv420p, 704x480 [SAR 200:219 DAR 880:657], 1001/30000, 104857 kb/s, 29.97 fps, 29.97 tbr, 90k tbn, 29.97 tbc
Stream #0:1[0x1c0], 211, 1/90000: Audio: mp2, 48000 Hz, stereo, s16p, 64 kb/s
Successfully opened the file.
Parsing a group of options: output file sample-frames/frame%d.png.
Applying option ss (set the start time offset) with argument 00:00:01.
Applying option t (record or transcode "duration" seconds of audio/video) with argument 00:00:05.
Applying option f (force format) with argument image2.
Successfully parsed a group of options.
Opening an output file: sample-frames/frame%d.png.
Successfully opened the file.
Parsing a group of options: output file sample.mp3.
Applying option acodec (force audio codec ('copy' to copy stream)) with argument copy.
Applying option qscale:a (use fixed quality scale (VBR)) with argument 0.
Successfully parsed a group of options.
Opening an output file: sample.mp3.
Successfully opened the file.
[buffer @ 0x7ffb4a411e40] Setting entry with key 'video_size' to value '704x480'
[buffer @ 0x7ffb4a411e40] Setting entry with key 'pix_fmt' to value '0'
[buffer @ 0x7ffb4a411e40] Setting entry with key 'time_base' to value '1/90000'
[buffer @ 0x7ffb4a411e40] Setting entry with key 'pixel_aspect' to value '200/219'
[buffer @ 0x7ffb4a411e40] Setting entry with key 'sws_param' to value 'flags=2'
[buffer @ 0x7ffb4a411e40] Setting entry with key 'frame_rate' to value '30000/1001'
[graph 0 input from stream 0:0 @ 0x7ffb4a411de0] w:704 h:480 pixfmt:yuv420p tb:1/90000 fr:30000/1001 sar:200/219 sws_param:flags=2
[scale @ 0x7ffb4a414800] Setting 'w' to value '0'
[scale @ 0x7ffb4a414800] Setting 'h' to value '0'
[scale @ 0x7ffb4a414800] Setting 'flags' to value '0x4'
[auto-inserted scaler 0 @ 0x7ffb4a414740] w:0 h:0 flags:'0x4' interl:0
[format @ 0x7ffb4a42aa20] auto-inserting filter 'auto-inserted scaler 0' between the filter 'Parsed_null_0' and the filter 'format'
[auto-inserted scaler 0 @ 0x7ffb4a414740] picking rgb24 out of 7 ref:yuv420p alpha:0
[auto-inserted scaler 0 @ 0x7ffb4a414740] w:704 h:480 fmt:yuv420p sar:200/219 -> w:704 h:480 fmt:rgb24 sar:200/219 flags:0x4
[png @ 0x7ffb4a831000] detected 4 logical cores
[mp3 @ 0x7ffb4a831600] Invalid audio stream. Exactly one MP3 audio stream is required.
Output #0, image2, to 'sample-frames/frame%d.png':
Metadata:
encoder : Lavf54.63.104
Stream #0:0, 0, 1/90000: Video: png, rgb24, 704x480 [SAR 200:219 DAR 880:657], 1001/30000, q=2-31, 200 kb/s, 90k tbn, 29.97 tbc
Output #1, mp3, to 'sample.mp3':
Metadata:
encoder : Lavf54.63.104
Stream #1:0, 0, 1/90000: Audio: mp2, 48000 Hz, stereo, 64 kb/s
Stream mapping:
Stream #0:0 -> #0:0 (mpeg1video -> png)
Stream #0:1 -> #1:0 (copy)
Could not write header for output file #1 (incorrect codec parameters ?): Invalid argument
Statistics: 4542608 bytes read, 2 seeksI found the code above from : http://kwlug.org/node/854
I did a few edits removing the -sameq and replacing it with -qscale:a 0 which probably is wrong.