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Médias (91)

Collections - Formulaire de création rapide

19 février 2013, par kent1

Mis à jour : Février 2013

Langue : français

Type : Image

Tags : plugin, collection, MediaSPIP 0.2

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Les Miserables

4 juin 2012, par kent1

Mis à jour : Février 2013

Langue : English

Type : Texte

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Ne pas afficher certaines informations : page d’accueil

23 novembre 2011, par kent1

Mis à jour : Novembre 2011

Langue : français

Type : Image

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The Great Big Beautiful Tomorrow

28 octobre 2011, par kent1

Mis à jour : Octobre 2011

Langue : English

Type : Texte

Tags : livre, epub, book, livre électronique

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Richard Stallman et la révolution du logiciel libre - Une biographie autorisée (version epub)

28 octobre 2011, par kent1

Mis à jour : Octobre 2011

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Rennes Emotion Map 2010-11

19 octobre 2011, par kent1

Mis à jour : Juillet 2013

Langue : français

Type : Texte

Tags : map, biomaping, Christian Nold, école, Rennes

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Getting realtime output of ffmpeg with pexpect or winpexpect

27 février 2014, par Shuman

hi i'm trying to get the progress info when calling ffmpeg command line tool, with pexpect, i can get the progress with regex, but the problem is after a few seconds, maybe 20 or 10sec, pexpect stops getting new print outs from ffmpeg, it's still running, i saw the output file size growing. am i doing something wrong ?

cmd = &#39;ffmpeg -i rtmp://xxxx -c copy -absf aac_adtstoasc /usr/tmp/tmp/out.mp4&#39;



import os

import re

import time

import subprocess 





import pexpect



thread = pexpect.spawn(cmd)



print &#39;started&#39;



reo = re.compile("""\S+\s+(?P\d+)  # frame

                     \s\S+\s+(?P<fps>\d+)           # fps

                     \sq=(?P<q>\S+)                    # q

                     \s\S+\s+(?P<size>\S+)          # size

                     \stime=(?P<time>\S+)           # time

                     \sbitrate=(?P<bitrate>[\d\.]+) # bitrate

                     """, re.X)



durationReo = (&#39;(?&lt;=Duration:\s)\S+(?=,)&#39;)



cpl = thread.compile_pattern_list([

    pexpect.EOF,

    reo,

    durationReo

])





while True:

    i = thread.expect_list(cpl, timeout=None)

    if i == 0: # EOF

        print "the sub process exited"

        break

    elif i == 1:

        frame_number = thread.match.group(0)

        print frame_number

    elif i == 2:

        durationLine = thread.match.group(0).strip()

        print &#39;Duration:&#39;, durationLine

</bitrate></time></size></q></fps>

the output is

started                                                                                   

Duration: 03:55:42.00                                                                     

frame=   74 fps= 55 q=-1.0 size=     984kB time=00:00:06.17 bitrate=1304.5                

frame=   89 fps= 43 q=-1.0 size=    1197kB time=00:00:07.43 bitrate=1319.8                

frame=  113 fps= 41 q=-1.0 size=    1407kB time=00:00:09.33 bitrate=1234.8

frame=  125 fps= 32 q=-1.0 size=    1613kB time=00:00:10.35 bitrate=1275.6

frame=  132 fps= 29 q=-1.0 size=    1705kB time=00:00:10.95 bitrate=1274.7

frame=  135 fps= 26 q=-1.0 size=    1825kB time=00:00:11.23 bitrate=1330.6

frame=  140 fps= 24 q=-1.0 size=    2022kB time=00:00:11.60 bitrate=1426.5

frame=  140 fps= 21 q=-1.0 size=    2097kB time=00:00:11.70 bitrate=1467.7

frame=  142 fps= 19 q=-1.0 size=    2224kB time=00:00:11.79 bitrate=1544.4

frame=  143 fps= 17 q=-1.0 size=    2447kB time=00:00:11.98 bitrate=1672.8

frame=  145 fps= 16 q=-1.0 size=    2687kB time=00:00:12.07 bitrate=1822.8

frame=  155 fps= 15 q=-1.0 size=    2780kB time=00:00:12.95 bitrate=1757.6

frame=  163 fps= 15 q=-1.0 size=    2940kB time=00:00:13.65 bitrate=1764.2

frame=  167 fps= 14 q=-1.0 size=    3062kB time=00:00:13.83 bitrate=1812.3

frame=  168 fps= 13 q=-1.0 size=    3149kB time=00:00:14.02 bitrate=1839.4

frame=  190 fps= 14 q=-1.0 size=    3322kB time=00:00:15.78 bitrate=1723.6

frame=  213 fps= 15 q=-1.0 size=    3481kB time=00:00:17.78 bitrate=1603.4

frame=  235 fps= 16 q=-1.0 size=    3671kB time=00:00:19.59 bitrate=1534.3

frame=  244 fps= 16 q=-1.0 size=    3790kB time=00:00:20.29 bitrate=1530.0

frame=  256 fps= 16 q=-1.0 size=    3909kB time=00:00:21.31 bitrate=1502.1

frame=  276 fps= 16 q=-1.0 size=    4029kB time=00:00:22.94 bitrate=1438.8

frame=  299 fps= 17 q=-1.0 size=    4177kB time=00:00:24.93 bitrate=1372.1

frame=  339 fps= 19 q=-1.0 size=    4388kB time=00:00:28.28 bitrate=1270.9

frame=  363 fps= 19 q=-1.0 size=    4557kB time=00:00:30.18 bitrate=1236.8

frame=  405 fps= 20 q=-1.0 size=    4587kB time=00:00:33.76 bitrate=1113.1

frame=  421 fps= 20 q=-1.0 size=    4598kB time=00:00:35.15 bitrate=1071.4

it stops here but the code is still running. the file size is still growing and the code didn't exit, so it's not because of the timeout bug in pexpect.

and also , if user press ctrl+c to terminate the main program, ffmpeg still runs in the bg, how do i also tell it to exit ?

edit : i found that the culprit might be ffmpeg is not printing out all the info after 10 lines or so. it only update the display where it needs to be changed.so the regex is not matching, so what to do now , make 6 seperate regex ?

edit2 : it seems if i use this regex, it works...

reo = re.compile("""frame=\s*(?P\d+)  # frame

                     \sfps=\s*(?P<fps>\d+)           # fps

                     \sq=\s*(?P<q>\S+)                    # q

                     \ssize=\s*(?P<size>\S+)          # size

                     \stime=\s*(?P<time>\S+)           # time

                     \sbitrate=\s*(?P<bitrate>[\d\.]+) # bitrate

                     """, re.X)

</bitrate></time></size></q></fps>

it's saying only match when frame number is updated, ( maybe this implies all the other text are also updated ? )

edit3 : in linux it's working, but under windows, i don't know how to get it to work with this latest forked winpexpect

basically i'm using the same code

import winpexpect

thread = winpexpect.winspawn(cmd,timeout=99999999999 )

there is another problem winpexpect.EOF seems not working, every new line caused a match

Getting realtime output of ffmpeg with pexpect

27 février 2014, par Shuman

cmd = &#39;ffmpeg -i rtmp://xxxx -c copy -absf aac_adtstoasc /usr/tmp/tmp/out.mp4&#39;



import os

import re

import time

import subprocess 





import pexpect



thread = pexpect.spawn(cmd)



print &#39;started&#39;



reo = re.compile("""\S+\s+(?P\d+)  # frame

                     \s\S+\s+(?P<fps>\d+)           # fps

                     \sq=(?P<q>\S+)                    # q

                     \s\S+\s+(?P<size>\S+)          # size

                     \stime=(?P<time>\S+)           # time

                     \sbitrate=(?P<bitrate>[\d\.]+) # bitrate

                     """, re.X)



durationReo = (&#39;(?&lt;=Duration:\s)\S+(?=,)&#39;)



cpl = thread.compile_pattern_list([

    pexpect.EOF,

    reo,

    durationReo

])





while True:

    i = thread.expect_list(cpl, timeout=None)

    if i == 0: # EOF

        print "the sub process exited"

        break

    elif i == 1:

        frame_number = thread.match.group(0)

        print frame_number

    elif i == 2:

        durationLine = thread.match.group(0).strip()

        print &#39;Duration:&#39;, durationLine

</bitrate></time></size></q></fps>

the output is

started                                                                                   

Duration: 03:55:42.00                                                                     

frame=   74 fps= 55 q=-1.0 size=     984kB time=00:00:06.17 bitrate=1304.5                

frame=   89 fps= 43 q=-1.0 size=    1197kB time=00:00:07.43 bitrate=1319.8                

frame=  113 fps= 41 q=-1.0 size=    1407kB time=00:00:09.33 bitrate=1234.8

frame=  125 fps= 32 q=-1.0 size=    1613kB time=00:00:10.35 bitrate=1275.6

frame=  132 fps= 29 q=-1.0 size=    1705kB time=00:00:10.95 bitrate=1274.7

frame=  135 fps= 26 q=-1.0 size=    1825kB time=00:00:11.23 bitrate=1330.6

frame=  140 fps= 24 q=-1.0 size=    2022kB time=00:00:11.60 bitrate=1426.5

frame=  140 fps= 21 q=-1.0 size=    2097kB time=00:00:11.70 bitrate=1467.7

frame=  142 fps= 19 q=-1.0 size=    2224kB time=00:00:11.79 bitrate=1544.4

frame=  143 fps= 17 q=-1.0 size=    2447kB time=00:00:11.98 bitrate=1672.8

frame=  145 fps= 16 q=-1.0 size=    2687kB time=00:00:12.07 bitrate=1822.8

frame=  155 fps= 15 q=-1.0 size=    2780kB time=00:00:12.95 bitrate=1757.6

frame=  163 fps= 15 q=-1.0 size=    2940kB time=00:00:13.65 bitrate=1764.2

frame=  167 fps= 14 q=-1.0 size=    3062kB time=00:00:13.83 bitrate=1812.3

frame=  168 fps= 13 q=-1.0 size=    3149kB time=00:00:14.02 bitrate=1839.4

frame=  190 fps= 14 q=-1.0 size=    3322kB time=00:00:15.78 bitrate=1723.6

frame=  213 fps= 15 q=-1.0 size=    3481kB time=00:00:17.78 bitrate=1603.4

frame=  235 fps= 16 q=-1.0 size=    3671kB time=00:00:19.59 bitrate=1534.3

frame=  244 fps= 16 q=-1.0 size=    3790kB time=00:00:20.29 bitrate=1530.0

frame=  256 fps= 16 q=-1.0 size=    3909kB time=00:00:21.31 bitrate=1502.1

frame=  276 fps= 16 q=-1.0 size=    4029kB time=00:00:22.94 bitrate=1438.8

frame=  299 fps= 17 q=-1.0 size=    4177kB time=00:00:24.93 bitrate=1372.1

frame=  339 fps= 19 q=-1.0 size=    4388kB time=00:00:28.28 bitrate=1270.9

frame=  363 fps= 19 q=-1.0 size=    4557kB time=00:00:30.18 bitrate=1236.8

frame=  405 fps= 20 q=-1.0 size=    4587kB time=00:00:33.76 bitrate=1113.1

frame=  421 fps= 20 q=-1.0 size=    4598kB time=00:00:35.15 bitrate=1071.4

it stops here but the code is still running. the file size is still growing and the code didn't exit, so it's not because of the timeout bug in pexpect.

and also , if user press ctrl+c to terminate the main program, ffmpeg still runs in the bg, how do i also tell it to exit ?

edit2 : it seems if i use this regex, it works...

reo = re.compile("""frame=\s*(?P\d+)  # frame

                     \sfps=\s*(?P<fps>\d+)           # fps

                     \sq=\s*(?P<q>\S+)                    # q

                     \ssize=\s*(?P<size>\S+)          # size

                     \stime=\s*(?P<time>\S+)           # time

                     \sbitrate=\s*(?P<bitrate>[\d\.]+) # bitrate

                     """, re.X)

</bitrate></time></size></q></fps>

it's saying only match when frame number is updated, ( maybe this implies all the other text are also updated ? )

FFMPEG output (Images > Video) is unplayable

23 décembre 2014, par jgads

I’m using FFMPEG to make a video slideshow from a group of images on Android. The process completes successfully and the output file is the correct/expected size (or the same as what is reported in FFMPEG’s ’progress’), but the video does not play on any Android video player (MXplayer, VLC, stock). The video players show a perpetual loading circle and never actually launch. MXplayer can see the file and generate a thumbnail but not actually play it. Here is the command :

ffmpeg -f image2 -re -r 1 -i
/storage/emulated/0/Pictures/phototest/%d.jpg -vcodec libx264 -f mp4
-r 24 -preset : ultrafast -an -threads 4 -b 4000k -mbd rd -flags +mv4+aic -trellis 2 -cmp 2 -subcmp 2 -g 300 -y -pix_fmt yuv420p /storage/emulated/0/Pictures/phototest/result1.mp4

Here’s the output via Android Logcat :

12-23 12:59:49.890  12665-12665/com.company.example I/FFmpeg﹕ Loading FFmpeg for armv7-neon CPU

12-23 12:59:50.210  12665-12665/com.company.example E/FFMPEG﹕ Success loading ffmpeg

12-23 12:59:54.420  12665-12665/com.company.example E/FFMPEG﹕ Started.

12-23 12:59:54.445  12665-12799/com.company.example D/FFmpeg﹕ Running publishing updates method

12-23 12:59:54.465  12665-12665/com.company.example E/FFMPEG﹕ Progress: ffmpeg version n2.4.2 Copyright (c) 2000-2014 the FFmpeg developers

12-23 12:59:54.465  12665-12665/com.company.example E/FFMPEG﹕ Progress:   built on Oct  7 2014 15:08:46 with gcc 4.8 (GCC)

12-23 12:59:54.465  12665-12665/com.company.example E/FFMPEG﹕ Progress:   configuration: --target-os=linux --cross-prefix=/home/sb/Source-Code/ffmpeg-android/toolchain-android/bin/arm-linux-androideabi- --arch=arm --cpu=cortex-a8 --enable-runtime-cpudetect --sysroot=/home/sb/Source-Code/ffmpeg-android/toolchain-android/sysroot --enable-pic --enable-libx264 --enable-libass --enable-libfreetype --enable-libfribidi --enable-fontconfig --enable-pthreads --disable-debug --disable-ffserver --enable-version3 --enable-hardcoded-tables --disable-ffplay --disable-ffprobe --enable-gpl --enable-yasm --disable-doc --disable-shared --enable-static --pkg-config=/home/sb/Source-Code/ffmpeg-android/ffmpeg-pkg-config --prefix=/home/sb/Source-Code/ffmpeg-android/build/armeabi-v7a-neon --extra-cflags='-I/home/sb/Source-Code/ffmpeg-android/toolchain-android/include -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -fno-strict-overflow -fstack-protector-all -mfpu=neon' --extra-ldflags='-L/home/sb/Source-Code/ffmpeg-android/toolchain-android/lib -Wl,-z,relro -Wl,-z,now -pie' --extra-libs='-lpng -lexpat -lm' --extra-cxxflags=

12-23 12:59:54.465  12665-12665/com.company.example E/FFMPEG﹕ Progress:   libavutil      54.  7.100 / 54.  7.100

12-23 12:59:54.465  12665-12665/com.company.example E/FFMPEG﹕ Progress:   libavcodec     56.  1.100 / 56.  1.100

12-23 12:59:54.470  12665-12665/com.company.example E/FFMPEG﹕ Progress:   libavformat    56.  4.101 / 56.  4.101

12-23 12:59:54.470  12665-12665/com.company.example E/FFMPEG﹕ Progress:   libavdevice    56.  0.100 / 56.  0.100

12-23 12:59:54.470  12665-12665/com.company.example E/FFMPEG﹕ Progress:   libavfilter     5.  1.100 /  5.  1.100

12-23 12:59:54.470  12665-12665/com.company.example E/FFMPEG﹕ Progress:   libswscale      3.  0.100 /  3.  0.100

12-23 12:59:54.470  12665-12665/com.company.example E/FFMPEG﹕ Progress:   libswresample   1.  1.100 /  1.  1.100

12-23 12:59:54.470  12665-12665/com.company.example E/FFMPEG﹕ Progress:   libpostproc    53.  0.100 / 53.  0.100

12-23 12:59:54.655  12665-12665/com.company.example E/FFMPEG﹕ Progress: Input #0, image2, from '/storage/emulated/0/Pictures/phototest/%d.jpg':

12-23 12:59:54.655  12665-12665/com.company.example E/FFMPEG﹕ Progress:   Duration: 00:00:28.00, start: 0.000000, bitrate: N/A

12-23 12:59:54.655  12665-12665/com.company.example E/FFMPEG﹕ Progress:     Stream #0:0: Video: mjpeg, yuvj420p(pc, bt470bg), 2528x1856 [SAR 1:1 DAR 79:58], 1 fps, 1 tbr, 1 tbn, 1 tbc

12-23 12:59:54.655  12665-12665/com.company.example E/FFMPEG﹕ Progress: Please use -b:a or -b:v, -b is ambiguous

12-23 12:59:54.665  12665-12665/com.company.example E/FFMPEG﹕ Progress: [swscaler @ 0x2b3f7990] deprecated pixel format used, make sure you did set range correctly

12-23 12:59:54.670  12665-12665/com.company.example E/FFMPEG﹕ Progress: [libx264 @ 0x2b4012e0] using SAR=1/1

12-23 12:59:54.685  12665-12665/com.company.example E/FFMPEG﹕ Progress: [libx264 @ 0x2b4012e0] using cpu capabilities: none!

12-23 12:59:54.755  12665-12665/com.company.example E/FFMPEG﹕ Progress: [libx264 @ 0x2b4012e0] profile Constrained Baseline, level 5.0

12-23 12:59:54.760  12665-12665/com.company.example E/FFMPEG﹕ Progress: [libx264 @ 0x2b4012e0] 264 - core 142 - H.264/MPEG-4 AVC codec - Copyleft 2003-2014 - http://www.videolan.org/x264.html - options: cabac=0 ref=1 deblock=0:0:0 analyse=0:0 me=dia subme=0 psy=1 psy_rd=1.00:0.00 mixed_ref=0 me_range=16 chroma_me=0 trellis=2 8x8dct=0 cqm=0 deadzone=21,11 fast_pskip=1 chroma_qp_offset=0 threads=4 lookahead_threads=1 sliced_threads=0 nr=0 decimate=1 interlaced=0 bluray_compat=0 constrained_intra=0 bframes=0 weightp=0 keyint=300 keyint_min=24 scenecut=0 intra_refresh=0 rc=abr mbtree=0 bitrate=4000 ratetol=1.0 qcomp=0.60 qpmin=0 qpmax=69 qpstep=4 ip_ratio=1.40 aq=0

12-23 12:59:54.760  12665-12665/com.company.example E/FFMPEG﹕ Progress: Output #0, mp4, to '/storage/emulated/0/Pictures/phototest/result1.mp4':

12-23 12:59:54.760  12665-12665/com.company.example E/FFMPEG﹕ Progress:   Metadata:

12-23 12:59:54.760  12665-12665/com.company.example E/FFMPEG﹕ Progress:     encoder         : Lavf56.4.101

12-23 12:59:54.760  12665-12665/com.company.example E/FFMPEG﹕ Progress:     Stream #0:0: Video: h264 (libx264) ([33][0][0][0] / 0x0021), yuv420p, 2528x1856 [SAR 1:1 DAR 79:58], q=-1--1, 4000 kb/s, 24 fps, 12288 tbn, 24 tbc

12-23 12:59:54.760  12665-12665/com.company.example E/FFMPEG﹕ Progress:     Metadata:

12-23 12:59:54.760  12665-12665/com.company.example E/FFMPEG﹕ Progress:       encoder         : Lavc56.1.100 libx264

12-23 12:59:54.760  12665-12665/com.company.example E/FFMPEG﹕ Progress: Stream mapping:

12-23 12:59:54.760  12665-12665/com.company.example E/FFMPEG﹕ Progress:   Stream #0:0 -> #0:0 (mjpeg (native) -> h264 (libx264))

12-23 12:59:54.760  12665-12665/com.company.example E/FFMPEG﹕ Progress: Press [q] to stop, [?] for help

12-23 13:00:03.905  12665-12665/com.company.example E/FFMPEG﹕ Progress: frame=   49 fps= 11 q=17.0 size=     840kB time=00:00:01.83 bitrate=3752.6kbits/s dup=46 drop=0

12-23 13:00:11.185  12665-12665/com.company.example E/FFMPEG﹕ Progress: frame=   73 fps=8.0 q=17.0 size=    1397kB time=00:00:02.83 bitrate=4039.0kbits/s dup=69 drop=0

12-23 13:00:17.615  12665-12665/com.company.example E/FFMPEG﹕ Progress: frame=   97 fps=5.9 q=17.0 size=    1931kB time=00:00:03.83 bitrate=4126.8kbits/s dup=92 drop=0

12-23 13:00:22.545  12665-12665/com.company.example E/FFMPEG﹕ Progress: frame=  121 fps=5.3 q=17.0 size=    2496kB time=00:00:04.83 bitrate=4229.6kbits/s dup=115 drop=0

12-23 13:00:27.630  12665-12665/com.company.example E/FFMPEG﹕ Progress: frame=  145 fps=5.2 q=17.0 size=    3089kB time=00:00:05.83 bitrate=4338.5kbits/s dup=138 drop=0

12-23 13:00:33.005  12665-12665/com.company.example E/FFMPEG﹕ Progress: frame=  169 fps=5.1 q=17.0 size=    3702kB time=00:00:06.83 bitrate=4437.9kbits/s dup=161 drop=0

12-23 13:00:37.840  12665-12665/com.company.example E/FFMPEG﹕ Progress: frame=  193 fps=5.0 q=18.0 size=    4316kB time=00:00:07.83 bitrate=4514.1kbits/s dup=184 drop=0

12-23 13:00:43.345  12665-12665/com.company.example E/FFMPEG﹕ Progress: frame=  217 fps=5.0 q=18.0 size=    4848kB time=00:00:08.83 bitrate=4495.6kbits/s dup=207 drop=0

12-23 13:00:48.155  12665-12665/com.company.example E/FFMPEG﹕ Progress: frame=  241 fps=5.0 q=18.0 size=    5304kB time=00:00:09.83 bitrate=4418.5kbits/s dup=230 drop=0

12-23 13:00:52.930  12665-12665/com.company.example E/FFMPEG﹕ Progress: frame=  265 fps=5.0 q=19.0 size=    5874kB time=00:00:10.83 bitrate=4441.8kbits/s dup=253 drop=0

12-23 13:00:57.210  12665-12665/com.company.example E/FFMPEG﹕ Progress: frame=  289 fps=5.0 q=18.0 size=    6205kB time=00:00:11.83 bitrate=4295.9kbits/s dup=276 drop=0

12-23 13:01:01.415  12665-12665/com.company.example E/FFMPEG﹕ Progress: frame=  313 fps=5.0 q=18.0 size=    6747kB time=00:00:12.83 bitrate=4307.0kbits/s dup=299 drop=0

12-23 13:01:05.315  12665-12665/com.company.example E/FFMPEG﹕ Progress: frame=  337 fps=5.1 q=18.0 size=    7126kB time=00:00:13.83 bitrate=4220.0kbits/s dup=322 drop=0

12-23 13:01:09.935  12665-12665/com.company.example E/FFMPEG﹕ Progress: frame=  361 fps=5.1 q=17.0 size=    7522kB time=00:00:14.83 bitrate=4153.9kbits/s dup=345 drop=0

12-23 13:01:14.755  12665-12665/com.company.example E/FFMPEG﹕ Progress: frame=  385 fps=5.1 q=18.0 size=    8072kB time=00:00:15.83 bitrate=4176.2kbits/s dup=368 drop=0

12-23 13:01:19.505  12665-12665/com.company.example E/FFMPEG﹕ Progress: frame=  409 fps=5.1 q=18.0 size=    8618kB time=00:00:16.83 bitrate=4193.9kbits/s dup=391 drop=0

12-23 13:01:23.630  12665-12665/com.company.example E/FFMPEG﹕ Progress: frame=  433 fps=5.1 q=17.0 size=    9074kB time=00:00:17.83 bitrate=4168.4kbits/s dup=414 drop=0

12-23 13:01:27.580  12665-12665/com.company.example E/FFMPEG﹕ Progress: frame=  457 fps=5.1 q=17.0 size=    9423kB time=00:00:18.83 bitrate=4098.7kbits/s dup=437 drop=0

12-23 13:01:32.210  12665-12665/com.company.example E/FFMPEG﹕ Progress: frame=  481 fps=5.2 q=17.0 size=    9908kB time=00:00:19.83 bitrate=4092.4kbits/s dup=460 drop=0

12-23 13:01:36.140  12665-12665/com.company.example E/FFMPEG﹕ Progress: frame=  505 fps=5.2 q=16.0 size=   10238kB time=00:00:20.83 bitrate=4025.6kbits/s dup=483 drop=0

12-23 13:01:41.165  12665-12665/com.company.example E/FFMPEG﹕ Progress: frame=  529 fps=5.2 q=16.0 size=   10758kB time=00:00:21.83 bitrate=4036.4kbits/s dup=506 drop=0

12-23 13:01:46.065  12665-12665/com.company.example E/FFMPEG﹕ Progress: frame=  553 fps=5.2 q=16.0 size=   11214kB time=00:00:22.83 bitrate=4023.2kbits/s dup=529 drop=0

12-23 13:01:51.290  12665-12665/com.company.example E/FFMPEG﹕ Progress: frame=  577 fps=5.2 q=16.0 size=   11836kB time=00:00:23.83 bitrate=4068.4kbits/s dup=552 drop=0

12-23 13:01:57.560  12665-12665/com.company.example E/FFMPEG﹕ Progress: frame=  601 fps=5.2 q=17.0 size=   12537kB time=00:00:24.83 bitrate=4135.6kbits/s dup=575 drop=0

12-23 13:02:02.735  12665-12665/com.company.example E/FFMPEG﹕ Progress: frame=  625 fps=5.1 q=18.0 size=   13864kB time=00:00:25.83 bitrate=4396.6kbits/s dup=598 drop=0

12-23 13:02:06.810  12665-12665/com.company.example E/FFMPEG﹕ Progress: frame=  649 fps=5.1 q=18.0 size=   14322kB time=00:00:26.83 bitrate=4372.3kbits/s dup=621 drop=0

12-23 13:02:06.815  12665-12665/com.company.example E/FFMPEG﹕ Progress: frame=  649 fps=4.9 q=18.0 size=   14322kB time=00:00:26.83 bitrate=4372.3kbits/s dup=621 drop=0

12-23 13:02:07.355  12665-12665/com.company.example E/FFMPEG﹕ Progress: frame=  649 fps=4.9 q=-1.0 Lsize=   14349kB time=00:00:27.04 bitrate=4346.9kbits/s dup=621 drop=0

12-23 13:02:07.355  12665-12665/com.company.example E/FFMPEG﹕ Progress: video:14345kB audio:0kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: 0.024813%

12-23 13:02:07.360  12665-12665/com.company.example E/FFMPEG﹕ Progress: [libx264 @ 0x2b4012e0] frame I:3     Avg QP:21.67  size:383361

12-23 13:02:07.360  12665-12665/com.company.example E/FFMPEG﹕ Progress: [libx264 @ 0x2b4012e0] frame P:646   Avg QP:18.87  size: 20958

12-23 13:02:07.360  12665-12665/com.company.example E/FFMPEG﹕ Progress: [libx264 @ 0x2b4012e0] mb I  I16..4: 100.0%  0.0%  0.0%

12-23 13:02:07.360  12665-12665/com.company.example E/FFMPEG﹕ Progress: [libx264 @ 0x2b4012e0] mb P  I16..4:  4.4%  0.0%  0.0%  P16..4: 19.5%  0.0%  0.0%  0.0%  0.0%    skip:76.0%

12-23 13:02:07.360  12665-12665/com.company.example E/FFMPEG﹕ Progress: [libx264 @ 0x2b4012e0] final ratefactor: 26.82

12-23 13:02:07.370  12665-12665/com.company.example E/FFMPEG﹕ Progress: [libx264 @ 0x2b4012e0] coded y,uvDC,uvAC intra: 42.8% 45.6% 9.2% inter: 3.4% 16.7% 0.1%

12-23 13:02:07.370  12665-12665/com.company.example E/FFMPEG﹕ Progress: [libx264 @ 0x2b4012e0] i16 v,h,dc,p: 36% 24% 22% 19%

12-23 13:02:07.370  12665-12665/com.company.example E/FFMPEG﹕ Progress: [libx264 @ 0x2b4012e0] i8c dc,h,v,p: 51% 22% 19%  7%

12-23 13:02:07.370  12665-12665/com.company.example E/FFMPEG﹕ Progress: [libx264 @ 0x2b4012e0] kb/s:4345.62

12-23 13:02:07.400  12665-12665/com.company.example E/FFMPEG﹕ Success: ffmpeg version n2.4.2 Copyright (c) 2000-2014 the FFmpeg developers

built on Oct  7 2014 15:08:46 with gcc 4.8 (GCC)

configuration: --target-os=linux --cross-prefix=/home/sb/Source-Code/ffmpeg-android/toolchain-android/bin/arm-linux-androideabi- --arch=arm --cpu=cortex-a8 --enable-runtime-cpudetect --sysroot=/home/sb/Source-Code/ffmpeg-android/toolchain-android/sysroot --enable-pic --enable-libx264 --enable-libass --enable-libfreetype --enable-libfribidi --enable-fontconfig --enable-pthreads --disable-debug --disable-ffserver --enable-version3 --enable-hardcoded-tables --disable-ffplay --disable-ffprobe --enable-gpl --enable-yasm --disable-doc --disable-shared --enable-static --pkg-config=/home/sb/Source-Code/ffmpeg-android/ffmpeg-pkg-config --prefix=/home/sb/Source-Code/ffmpeg-android/build/armeabi-v7a-neon --extra-cflags='-I/home/sb/Source-Code/ffmpeg-android/toolchain-android/include -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -fno-strict-overflow -fstack-protector-all -mfpu=neon' --extra-ldflags='-L/home/sb/Source-Code/ffmpeg-android/toolchain-android/lib -Wl,-z,relro -Wl,-z,now -pie' --extra-libs='-lpng -lexpat -lm' --extra-cxxflags=

libavutil      54.  7.100 / 54.  7.100

libavcodec     56.  1.100 / 56.  1.100

libavformat    56.  4.101 / 56.  4.101

libavdevice    56.  0.100 / 56.  0.100

libavfilter     5.  1.100 /  5.  1.100

libswscale      3.  0.100 /  3.  0.100

libswresample   1.  1.100 /  1.  1.100

libpostproc    53.  0.100 / 53.  0.100

Input #0, image2, from '/storage/emulated/0/Pictures/phototest/%d.jpg':

Duration: 00:00:28.00, start: 0.000000, bitrate: N/A

Stream #0:0: Video: mjpeg, yuvj420p(pc, bt470bg), 2528x1856 [SAR 1:1 DAR 79:58], 1 fps, 1 tbr, 1 tbn, 1 tbc

Please use -b:a or -b:v, -b is ambiguous

[swscaler @ 0x2b3f7990] deprecated pixel format used, make sure you did set range correctly

[libx264 @ 0x2b4012e0] using SAR=1/1

[libx264 @ 0x2b4012e0] using cpu capabilities: none!

[libx264 @ 0x2b4012e0] profile Constrained Baseline, level 5.0

[libx264 @ 0x2b4012e0] 264 - core 142 - H.264/MPEG-4 AVC codec - Copyleft 2003-2014 - http://www.videolan.org/x264.html - options: cabac=0 ref=1 deblock=0:0:0 analyse=0:0 me=dia subme=0 psy=1 psy_rd=1.00:0.00 mixed_ref=0 me_range=16 chroma_me=0 trellis=2 8x8dct=0 cqm=0 deadzone=21,11 fast_pskip=1 chroma_qp_offset=0 threads=4 lookahead_threads=1 sliced_threads=0 nr=0 decimate=1 interlaced=0 bluray_compat=0 constrained_intra=0 bframes=0 weightp=0 keyint=300 keyint_min=24 scenecut=0 intra_refresh=0 rc=abr mbtree=0 bitrate=4000 ratetol=1.0 qcomp=0.60 qpmin=0 qpmax=69 qpstep=4 ip_ratio=1.40 aq=0

Output #0, mp4, to '/storage/emulated/0/Pictures/phototest/result1.mp4':

Metadata:

encoder         : Lavf56.4.101

Stream #0:0: Video: h264 (libx264) ([33][0][0][0] / 0x0021), yuv420p, 2528x1856 [SAR 1:1 DAR 79:58], q=-1--1, 4000 kb/s, 24 fps, 12288 tbn, 24 tbc

Metadata:

encoder         : Lavc56.1.100 libx264

Stream mapping:

Stream #0:0 -> #0:0 (mjpeg (native) -> h264 (libx264))

Press [q] to stop, [?] for help

frame=   49 fps= 11 q=17.0 size=     840kB time=00:00:01.83 bitrate=3752.6kbits/s dup=46 drop=0

frame=   73 fps=8.0 q=17.0 size=    1397kB time=00:00:02.83 bitrate=4039.0kbits/s dup=69 drop=0

frame=   97 fps=5.9 q=17.0 size=    1931kB time=00:00:03.83 bitrate=4126.8kbits/s dup=92 drop=0

frame=  121 fps=5.3 q=17.0 size=    2496kB time=00:00:04.83 bitrate=4229.6kbits/s dup=115 drop=0

frame=  145 fps=5.2 q=17.0 size=    3089kB time=00:00:05.83 bitrate=4338.5kbits/s dup=138 drop=0

frame=  169 fps=5.1 q=17.0 size=    3702kB time=00:00:06.83 bitrate=4437.9kbits/s dup=161 drop=0

frame=  193 fps=5.0 q=18.0 size=    4316kB time=00:00:07.83 bitrate=4514.1kbits/s dup=184 drop=0

frame=  217 fps=5.0 q=18.0 size=    4848kB time=00:00:08.83 bitrate=4495.6kbits/s dup=207 drop=0

frame=  241 fps=5.0 q=18.0 size=    5304kB time=00:00:09.83 bitrate=4418.5kbits/s dup=230 drop=0

frame=  265 fps=5.0 q=19.0 size=    5874kB time=00:00:10.83 bitrate=4441.8kbits/s dup=253 drop=0

frame=  28

12-23 13:02:07.430  12665-12665/com.company.example E/FFMPEG﹕ Finished.

EDIT : Note that although it appears to run ffmpeg twice here, the output file is the correct size which seems to mean that the file isn’t getting overwritten with a corrupt version, so we can probably just assume there’s a bug with Logcat (right ?)

EDIT 2 : Trying the same command on the PC works flawlessly. Playing back this video works fine on Android.

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