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Autres articles (39)
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Use, discuss, criticize
13 avril 2011, parTalk to people directly involved in MediaSPIP’s development, or to people around you who could use MediaSPIP to share, enhance or develop their creative projects.
The bigger the community, the more MediaSPIP’s potential will be explored and the faster the software will evolve.
A discussion list is available for all exchanges between users. -
HTML5 audio and video support
13 avril 2011, parMediaSPIP uses HTML5 video and audio tags to play multimedia files, taking advantage of the latest W3C innovations supported by modern browsers.
The MediaSPIP player used has been created specifically for MediaSPIP and can be easily adapted to fit in with a specific theme.
For older browsers the Flowplayer flash fallback is used.
MediaSPIP allows for media playback on major mobile platforms with the above (...) -
De l’upload à la vidéo finale [version standalone]
31 janvier 2010, parLe chemin d’un document audio ou vidéo dans SPIPMotion est divisé en trois étapes distinctes.
Upload et récupération d’informations de la vidéo source
Dans un premier temps, il est nécessaire de créer un article SPIP et de lui joindre le document vidéo "source".
Au moment où ce document est joint à l’article, deux actions supplémentaires au comportement normal sont exécutées : La récupération des informations techniques des flux audio et video du fichier ; La génération d’une vignette : extraction d’une (...)
Sur d’autres sites (5601)
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Using ffmpeg to combine small mp4 chunks ?
20 mai 2015, par shiny formicaI’m trying to convert batches of png images into a single mp4 x264 video using ffmpeg. The conversion, for reasons I won’t go into, converts groups of frames into short mp4 chunks and then I want to take those chunks and merge them into the final video at a specific fps (in this case 30fps).
My understanding of ffmpeg and the x264 options is too limited, and while I can produce the individual mp4 chunks from the source png frames without trouble, the final merge always ends up duplicating and/or dropping frames especially with very short chunks (< 4 frames).
The conversion from png to mp4 uses this command :
ffmpeg -start_number 1001 -framerate 30 -f image2 -i 'intermediate.%d.png' -c:v libx264 -crf 1 -pix_fmt yuv420p -movflags +faststart -frames:v 4 -r 30 chunk.1.mp4 -ywhich appears to work as expected, I get a playable mp4 chunk of, in this case, 4 frames of the sequence of png images at 30fps. The length of each chunk can be anywhere from 1 frame to around 100 frames.
When all the chunks are generated, I’ve been trying to use the concat demuxer to combine without re-encoding, placing all the source chunk paths in a file :
concat.txt :
file 'chunk.1.mp4'
file 'chunk.2.mp4'
file 'chunk.3.mp4'
...and then running this ffmpeg command :
ffmpeg -f concat -i concat.txt -c:v copy merged.mp4 -ybut it says this during the concatenation :
[concat @ 0x315ff80] Estimating duration from bitrate, this may be inaccurate
and the resulting mp4 has dropped/duplicated frames. So I tried adding duration info to the concat.txt file :
file 'chunk.1.mp4'
duration 0.133333
file 'chunk.2.mp4'
duration 0.133333
file 'chunk.3.mp4'
duration 0.066666in this case, two 4-frame/30fps chunks and one 2-frame/30fps chunk. Which gets rid of that estimation warning, but the result is still duplicating/dropping frames.
I’m not sure where I’m going wrong here...what do I need to do either in the production of the short mp4 segments, or in the combination stage, to get a single mp4 at the right framerate with no duplicated or dropped frames ?
As suggested, here’s the console output for the conversion from png->mp4 chunks :
ffmpeg -loglevel verbose -start_number 1001 -framerate 30 -f image2 -i 'intermediate.%d.png' -c:v libx264 -crf 1 -pix_fmt yuv420p -movflags +faststart -frames:v 4 -r 30 chunk.1.mp4 -y
ffmpeg version 2.5.4 Copyright (c) 2000-2015 the FFmpeg developers
built on Feb 26 2015 10:23:42 with gcc 4.4.7 (GCC) 20120313 (Red Hat 4.4.7-3)
configuration: --prefix=/dept/srd/vendor/ffmpeg/bundle.rhel6/ffmpeg2.5.4 --enable-static --enable-pthreads --enable-gpl --enable-version3 --disable-ffserver --disable-ffplay --disable-ffprobe --enable-x11grab --enable-nonfree --extra-cflags=-I/dept/srd/vendor/ffmpeg/extern/rhel6/include --extra-ldflags=-L/dept/srd/vendor/ffmpeg/extern/rhel6/lib --enable-libx264 --enable-fontconfig --enable-libfreetype --enable-swscale --enable-libmp3lame --enable-libfaac --disable-yasm
libavutil 54. 15.100 / 54. 15.100
libavcodec 56. 13.100 / 56. 13.100
libavformat 56. 15.102 / 56. 15.102
libavdevice 56. 3.100 / 56. 3.100
libavfilter 5. 2.103 / 5. 2.103
libswscale 3. 1.101 / 3. 1.101
libswresample 1. 1.100 / 1. 1.100
libpostproc 53. 3.100 / 53. 3.100
Input #0, image2, from 'intermediate.%d.png':
Duration: 00:00:00.27, start: 0.000000, bitrate: N/A
Stream #0:0: Video: png, rgba, 1024x1024 (0x0), 30 fps, 30 tbr, 30 tbn, 30 tbc
[graph 0 input from stream 0:0 @ 0x273e9c0] w:1024 h:1024 pixfmt:rgba tb:1/30 fr:30/1 sar:0/1 sws_param:flags=2
[auto-inserted scaler 0 @ 0x2737ea0] w:iw h:ih flags:'0x4' interl:0
[format @ 0x273ece0] auto-inserting filter 'auto-inserted scaler 0' between the filter 'Parsed_null_0' and the filter 'format'
[auto-inserted scaler 0 @ 0x2737ea0] w:1024 h:1024 fmt:rgba sar:0/1 -> w:1024 h:1024 fmt:yuv420p sar:0/1 flags:0x4
[libx264 @ 0x273c540] using cpu capabilities: MMX2 SSE2Fast SSSE3 SSE4.2 AVX
[libx264 @ 0x273c540] profile High, level 3.2
[libx264 @ 0x273c540] 264 - core 142 - H.264/MPEG-4 AVC codec - Copyleft 2003-2014 - 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=36 lookahead_threads=6 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=1.0 qcomp=0.60 qpmin=0 qpmax=69 qpstep=4 ip_ratio=1.40 aq=1:1.00
Output #0, mp4, to 'chunk.1.mp4':
Metadata:
encoder : Lavf56.15.102
Stream #0:0: Video: h264 (libx264) ([33][0][0][0] / 0x0021), yuv420p, 1024x1024, q=-1--1, 30 fps, 15360 tbn, 30 tbc
Metadata:
encoder : Lavc56.13.100 libx264
Stream mapping:
Stream #0:0 -> #0:0 (png (native) -> h264 (libx264))
Press [q] to stop, [?] for help
No more output streams to write to, finishing.
[mp4 @ 0x273baa0] Starting second pass: moving the moov atom to the beginning of the file
frame= 4 fps=0.0 q=-1.0 Lsize= 197kB time=00:00:00.06 bitrate=24228.7kbits/s
video:196kB audio:0kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: 0.439751%
Input file #0 (intermediate.%d.png):
Input stream #0:0 (video): 8 packets read (2341016 bytes); 5 frames decoded;
Total: 8 packets (2341016 bytes) demuxed
Output file #0 (chunk.3.mp4):
Output stream #0:0 (video): 4 frames encoded; 4 packets muxed (201023 bytes);
Total: 4 packets (201023 bytes) muxed
[libx264 @ 0x273c540] frame I:1 Avg QP: 0.47 size:116049
[libx264 @ 0x273c540] frame P:1 Avg QP: 2.29 size: 37932
[libx264 @ 0x273c540] frame B:2 Avg QP: 2.37 size: 23184
[libx264 @ 0x273c540] consecutive B-frames: 25.0% 0.0% 75.0% 0.0%
[libx264 @ 0x273c540] mb I I16..4: 80.0% 4.5% 15.5%
[libx264 @ 0x273c540] mb P I16..4: 0.2% 0.1% 0.4% P16..4: 8.1% 3.6% 3.7% 0.0% 0.0% skip:83.9%
[libx264 @ 0x273c540] mb B I16..4: 0.0% 0.0% 0.0% B16..8: 4.8% 1.2% 1.6% direct: 4.3% skip:88.1% L0:38.6% L1:39.3% BI:22.1%
[libx264 @ 0x273c540] 8x8 transform intra:4.6% inter:14.8%
[libx264 @ 0x273c540] coded y,uvDC,uvAC intra: 20.7% 22.9% 22.8% inter: 8.7% 10.1% 10.0%
[libx264 @ 0x273c540] i16 v,h,dc,p: 95% 1% 3% 1%
[libx264 @ 0x273c540] i8 v,h,dc,ddl,ddr,vr,hd,vl,hu: 21% 21% 22% 6% 6% 6% 7% 5% 6%
[libx264 @ 0x273c540] i4 v,h,dc,ddl,ddr,vr,hd,vl,hu: 20% 17% 18% 7% 8% 7% 8% 6% 8%
[libx264 @ 0x273c540] i8c dc,h,v,p: 89% 4% 4% 3%
[libx264 @ 0x273c540] Weighted P-Frames: Y:0.0% UV:0.0%
[libx264 @ 0x273c540] ref B L1: 89.5% 10.5%
[libx264 @ 0x273c540] kb/s:12020.88as I said, this appears to produce a valid mp4 at 30fps with no duplicated or dropped frames from the input images.
Here’s the output of the combine phase :
ffmpeg -loglevel verbose -f concat -i concat.txt -c:v copy merged.mp4 -y
ffmpeg version 2.5.4 Copyright (c) 2000-2015 the FFmpeg developers
built on Feb 26 2015 10:23:42 with gcc 4.4.7 (GCC) 20120313 (Red Hat 4.4.7-3)
configuration: --prefix=/dept/srd/vendor/ffmpeg/bundle.rhel6/ffmpeg2.5.4 --enable-static --enable-pthreads --enable-gpl --enable-version3 --disable-ffserver --disable-ffplay --disable-ffprobe --enable-x11grab --enable-nonfree --extra-cflags=-I/dept/srd/vendor/ffmpeg/extern/rhel6/include --extra-ldflags=-L/dept/srd/vendor/ffmpeg/extern/rhel6/lib --enable-libx264 --enable-fontconfig --enable-libfreetype --enable-swscale --enable-libmp3lame --enable-libfaac --disable-yasm
libavutil 54. 15.100 / 54. 15.100
libavcodec 56. 13.100 / 56. 13.100
libavformat 56. 15.102 / 56. 15.102
libavdevice 56. 3.100 / 56. 3.100
libavfilter 5. 2.103 / 5. 2.103
libswscale 3. 1.101 / 3. 1.101
libswresample 1. 1.100 / 1. 1.100
libpostproc 53. 3.100 / 53. 3.100
Input #0, concat, from 'concat.txt':
Duration: 00:00:00.67, start: 0.000000, bitrate: 2 kb/s
Stream #0:0: Video: h264 (High) (avc1 / 0x31637661), yuv420p, 1024x1024, 7791 kb/s, 30 fps, 30 tbr, 15360 tbn, 60 tbc
Output #0, mp4, to 'merged.mp4':
Metadata:
encoder : Lavf56.15.102
Stream #0:0: Video: h264 ([33][0][0][0] / 0x0021), yuv420p, 1024x1024 (0x0), q=2-31, 7791 kb/s, 30 fps, 15360 tbn, 15360 tbc
Stream mapping:
Stream #0:0 -> #0:0 (copy)
Press [q] to stop, [?] for help
No more output streams to write to, finishing.
frame= 20 fps=0.0 q=-1.0 Lsize= 748kB time=00:00:00.56 bitrate=10805.0kbits/s
video:746kB audio:0kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: 0.141687%
Input file #0 (concat.txt):
Input stream #0:0 (video): 20 packets read (764361 bytes);
Total: 20 packets (764361 bytes) demuxed
Output file #0 (merged.mp4):
Output stream #0:0 (video): 20 packets muxed (764361 bytes);
Total: 20 packets (764361 bytes) muxed -
Quicktime cannot play recorded mp4 video file
17 septembre 2014, par DudeI have an mp4 related issue. I’m not very good in video processing related stuff. We have a problem with an image file that is recorded via HTTP Live Streaming (HLS) from a live stream. The HLS chunks are just put together and saved on the file system as .mp4 file. This file cannot be played with Apple QuickTime. VLC can play it. But it is a requirement that it can be played with QuickTime.
However, I found a solution that works. When I use the ffmpeg command -reset_timestamps, the video file can be played with QuickTime. I also see which parameter changes. It’s the start value.
Before use of the command :
ffmpeg -i recorded_file.mp4
ffmpeg version 1.2.4 Copyright (c) 2000-2013 the FFmpeg developers
built on Jan 9 2014 09:06:57 with Apple LLVM version 5.0 (clang-500.2.79) (based on LLVM 3.3svn)
configuration: --prefix=/usr/local/Cellar/ffmpeg/1.2.4 --enable-shared --enable-pthreads --enable-gpl --enable-version3 --enable-nonfree --enable-hardcoded-tables --enable-avresample --enable-vda --cc=clang --host-cflags= --host-ldflags= --enable-libx264 --enable-libfaac --enable-libmp3lame --enable-libxvid
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
[h264 @ 0x7fcb7b015a00] non-existing SPS 2 referenced in buffering period
[h264 @ 0x7fcb7b015a00] non-existing PPS referenced
[h264 @ 0x7fcb7b015a00] non-existing SPS 2 referenced in buffering period
[h264 @ 0x7fcb7b015a00] non-existing PPS 0 referenced
[h264 @ 0x7fcb7b015a00] decode_slice_header error
[h264 @ 0x7fcb7b015a00] no frame!
[mpegts @ 0x7fcb7b004a00] max_analyze_duration 5000000 reached at 5013333 microseconds
[mpegts @ 0x7fcb7b004a00] Could not find codec parameters for stream 2 (Unknown: none ([21][0][0][0] / 0x0015)): unknown codec
Consider increasing the value for the 'analyzeduration' and 'probesize' options
[NULL @ 0x7fcb7b016a00] start time is not set in estimate_timings_from_pts
Input #0, mpegts, from 'recorded_file.mp4':
Duration: 00:25:00.01, start: 68428.580933, bitrate: 1499 kb/s
Program 1
Stream #0:0[0x100]: Video: h264 (High) ([27][0][0][0] / 0x001B), yuv420p, 1024x576 [SAR 1:1 DAR 16:9], 25 fps, 25 tbr, 90k tbn, 50 tbc
Stream #0:1[0x101]: Audio: aac ([15][0][0][0] / 0x000F), 48000 Hz, stereo, fltp, 124 kb/s
Stream #0:2[0x102]: Unknown: none ([21][0][0][0] / 0x0015)Use of the command :
ffmpeg -i recorded_file.mp4 output.mp4 -reset_timestamps 0File after use of the command :
ffmpeg -i output.mp4
ffmpeg version 1.2.4 Copyright (c) 2000-2013 the FFmpeg developers
built on Jan 9 2014 09:06:57 with Apple LLVM version 5.0 (clang-500.2.79) (based on LLVM 3.3svn)
configuration: --prefix=/usr/local/Cellar/ffmpeg/1.2.4 --enable-shared --enable-pthreads --enable-gpl --enable-version3 --enable-nonfree --enable-hardcoded-tables --enable-avresample --enable-vda --cc=clang --host-cflags= --host-ldflags= --enable-libx264 --enable-libfaac --enable-libmp3lame --enable-libxvid
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
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'output.mp4':
Metadata:
major_brand : isom
minor_version : 512
compatible_brands: isomiso2avc1mp41
encoder : Lavf54.63.104
Duration: 00:25:00.04, start: 0.021333, bitrate: 1358 kb/s
Stream #0:0(und): Video: h264 (High) (avc1 / 0x31637661), yuv420p, 1024x576 [SAR 1:1 DAR 16:9], 1224 kb/s, 25 fps, 25 tbr, 12800 tbn, 50 tbc
Metadata:
handler_name : VideoHandler
Stream #0:1(und): Audio: aac (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, 127 kb/s
Metadata:
handler_name : SoundHandlerA lot of the text output changes but the line with the duration, start and bitrate is interesting, as the start value is set to near zero.
Duration: 00:25:00.04, start: 0.021333, bitrate: 1358 kb/sSo to use this solution would be enough. The problem is, I cannot use ffmpeg in the solution that downloads the file (it’s for Android). So I try to find a way to do this in Java. However, as I have not much experience in Video processing, I can’t figure out, what this ffmpeg command does and therefore don’t know in which direction to look for a Java solution.
Is there a library that may do the same operation in Java or is there an easy way to do it myself in Java (like adjusting the file timestamp) ?
Thanks for you help !
EDIT : The whole console output is now shown, instead of just a part of it.
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Android FFMPEG java concat multiple files
17 juillet 2015, par Kim TI’m using a fork of the cordova-plugin-video-editor library :
https://github.com/jbavari/cordova-plugin-video-editor/pull/13
Which uses the android-ffmpeg-java library here :
https://github.com/guardianproject/android-ffmpeg-java
The out of box cordova plugin example works well to encode a single video using the following code :
File tempFile = File.createTempFile("ffmpeg", null, appContext.getCacheDir());
FfmpegController ffmpegController = new FfmpegController(appContext, tempFile);
TranscodeCallback tcCallback = new TranscodeCallback();
Clip clipIn = new Clip(videoSrcPath);
Clip clipOut = new Clip(outputFilePath);
clipOut.videoCodec = "libx264";
clipOut.videoFps = "24"; // tailor this to your needs
clipOut.videoBitrate = 512; // 512 kbps - tailor this to your needs
clipOut.audioChannels = 1;
clipOut.width = outputWidth;
clipOut.height = outputHeight;
clipOut.duration = videoDuration;
ffmpegController.processVideo(clipIn, clipOut, true, tcCallback);This calls the android-ffmpeg-java code here :
They have a multiple file concat test example here :
So I have modified the cordova plugin code to match the example :
ArrayList<clip> listVideos = new ArrayList<clip>();
Clip clip = new Clip();
clip.path = new File(videoSrcPath).getCanonicalPath();
ffmpegController.getInfo(clip);
clip.duration = 5;
listVideos.add(clip);
Clip clip2 = new Clip();
clip2.path = new File(videoSrcPath2).getCanonicalPath();
ffmpegController.getInfo(clip2);
clip2.duration = 5;
listVideos.add(clip2);
Clip clipOut = new Clip();
clipOut.path = new File(outputFilePath).getCanonicalPath();
ffmpegController.concatAndTrimFilesMP4Stream(listVideos, clipOut, false, false, new ShellUtils.ShellCallback() {
@Override
public void shellOut(String shellLine) {
System.out.println("fc>" + shellLine);
}
@Override
public void processComplete(int exitValue) {
if (exitValue < 0)
System.err.println("concat non-zero exit: " + exitValue);
}
});
</clip></clip>However when run I get the error :
23:15:08.498 3218-3293/com.example.hello D/VideoEditor﹕ execute method starting
07-10 23:15:08.498 3218-3293/com.example.hello D/VideoEditor﹕ transcodeVideo firing
07-10 23:15:08.499 3218-3293/com.example.hello D/VideoEditor﹕ options: {"fileUri":"content:\/\/com.android.providers.media.documents\/document\/video%3A23389","fileUri2":"content:\/\/com.android.providers.media.documents\/document\/video%3A23390","outputFileName":"1436584506888","quality":2,"outputFileType":1,"optimizeForNetworkUse":1,"duration":2}
07-10 23:15:08.615 3218-3293/com.example.hello D/VideoEditor﹕ videoSrcPath: /storage/emulated/0/Movies/-a.mp4
07-10 23:15:08.615 3218-3293/com.example.hello D/VideoEditor﹕ videoSrcPath2: /storage/emulated/0/Movies/-b.mp4
07-10 23:15:08.618 3218-3293/com.example.hello V/VideoEditor﹕ outputFilePath: /storage/emulated/0/Movies/HelloWorld/VID_1436584506888.mp4
07-10 23:15:08.618 3218-3293/com.example.hello W/PluginManager﹕ THREAD WARNING: exec() call to VideoEditor.transcodeVideo blocked the main thread for 121ms. Plugin should use CordovaInterface.getThreadPool().
07-10 23:15:09.126 3742-3742/? W/linker﹕ /data/data/com.example.hello/app_bin/ffmpeg has text relocations. This is wasting memory and prevents security hardening. Please fix.
07-10 23:15:09.506 3750-3750/? W/linker﹕ /data/data/com.example.hello/app_bin/ffmpeg has text relocations. This is wasting memory and prevents security hardening. Please fix.
07-10 23:15:09.836 3218-3264/com.example.hello I/System.out﹕ fc>/data/data/com.example.hello/app_bin/ffmpeg -y -t 0 0 : 0 0 : 5.000000 -i /storage/emulated/0/Movies/-a.mp4 -f mpegts -c copy -an -bsf:v h264_mp4toannexb /storage/emulated/0/Android/data/com.example.hello/cache/ffmpeg-246029513.tmp/0.ts
07-10 23:15:09.864 3758-3758/? W/linker﹕ /data/data/com.example.hello/app_bin/ffmpeg has text relocations. This is wasting memory and prevents security hardening. Please fix.
07-10 23:15:09.865 3218-3759/com.example.hello I/System.out﹕ fc>WARNING: linker: /data/data/com.example.hello/app_bin/ffmpeg has text relocations. This is wasting memory and prevents security hardening. Please fix.
07-10 23:15:09.869 3218-3759/com.example.hello I/System.out﹕ fc>ffmpeg version 0.11.1 Copyright (c) 2000-2012 the FFmpeg developers
07-10 23:15:09.870 3218-3759/com.example.hello I/System.out﹕ fc> built on Dec 22 2014 12:52:34 with gcc 4.6 20120106 (prerelease)
07-10 23:15:09.870 3218-3759/com.example.hello I/System.out﹕ fc> configuration: --arch=arm --cpu=cortex-a8 --target-os=linux --enable-runtime-cpudetect --prefix=/data/data/info.guardianproject.ffmpeg/app_opt --enable-pic --disable-shared --enable-static --cross-prefix=/home/n8fr8/dev/android/ndk/toolchains/arm-linux-androideabi-4.6/prebuilt/linux-x86_64/bin/arm-linux-androideabi- --sysroot=/home/n8fr8/dev/android/ndk/platforms/android-16/arch-arm --extra-cflags='-I../x264 -mfloat-abi=softfp -mfpu=neon -fPIE -pie' --extra-ldflags='-L../x264 -fPIE -pie' --enable-version3 --enable-gpl --disable-doc --enable-yasm --enable-decoders --enable-encoders --enable-muxers --enable-demuxers --enable-parsers --enable-protocols --enable-filters --enable-avresample --enable-libfreetype --disable-indevs --enable-indev=lavfi --disable-outdevs --enable-hwaccels --enable-ffmpeg --disable-ffplay --disable-ffprobe --disable-ffserver --disable-network --enable-libx264 --enable-zlib
07-10 23:15:09.870 3218-3759/com.example.hello I/System.out﹕ fc> libavutil 51. 54.100 / 51. 54.100
07-10 23:15:09.870 3218-3759/com.example.hello I/System.out﹕ fc> libavcodec 54. 23.100 / 54. 23.100
07-10 23:15:09.870 3218-3759/com.example.hello I/System.out﹕ fc> libavformat 54. 6.100 / 54. 6.100
07-10 23:15:09.870 3218-3759/com.example.hello I/System.out﹕ fc> libavdevice 54. 0.100 / 54. 0.100
07-10 23:15:09.870 3218-3759/com.example.hello I/System.out﹕ fc> libavfilter 2. 77.100 / 2. 77.100
07-10 23:15:09.870 3218-3759/com.example.hello I/System.out﹕ fc> libswscale 2. 1.100 / 2. 1.100
07-10 23:15:09.870 3218-3759/com.example.hello I/System.out﹕ fc> libswresample 0. 15.100 / 0. 15.100
07-10 23:15:09.870 3218-3759/com.example.hello I/System.out﹕ fc> libpostproc 52. 0.100 / 52. 0.100
07-10 23:15:09.870 3218-3759/com.example.hello I/System.out﹕ fc>[NULL @ 0xb6421100] Unable to find a suitable output format for '0'
07-10 23:15:09.870 3218-3759/com.example.hello I/System.out﹕ fc>0: Invalid argument
07-10 23:15:09.891 3218-3264/com.example.hello I/System.out﹕ fc>/data/data/com.example.hello/app_bin/ffmpeg -y -t 0 0 : 0 0 : 5.000000 -i /storage/emulated/0/Movies/-b.mp4 -f mpegts -c copy -an -bsf:v h264_mp4toannexb /storage/emulated/0/Android/data/com.example.hello/cache/ffmpeg-246029513.tmp/1.ts
07-10 23:15:09.912 3762-3762/? W/linker﹕ /data/data/com.example.hello/app_bin/ffmpeg has text relocations. This is wasting memory and prevents security hardening. Please fix.
07-10 23:15:09.913 3218-3763/com.example.hello I/System.out﹕ fc>WARNING: linker: /data/data/com.example.hello/app_bin/ffmpeg has text relocations. This is wasting memory and prevents security hardening. Please fix.
07-10 23:15:09.917 3218-3763/com.example.hello I/System.out﹕ fc>ffmpeg version 0.11.1 Copyright (c) 2000-2012 the FFmpeg developers
07-10 23:15:09.917 3218-3763/com.example.hello I/System.out﹕ fc> built on Dec 22 2014 12:52:34 with gcc 4.6 20120106 (prerelease)
07-10 23:15:09.918 3218-3763/com.example.hello I/System.out﹕ fc> configuration: --arch=arm --cpu=cortex-a8 --target-os=linux --enable-runtime-cpudetect --prefix=/data/data/info.guardianproject.ffmpeg/app_opt --enable-pic --disable-shared --enable-static --cross-prefix=/home/n8fr8/dev/android/ndk/toolchains/arm-linux-androideabi-4.6/prebuilt/linux-x86_64/bin/arm-linux-androideabi- --sysroot=/home/n8fr8/dev/android/ndk/platforms/android-16/arch-arm --extra-cflags='-I../x264 -mfloat-abi=softfp -mfpu=neon -fPIE -pie' --extra-ldflags='-L../x264 -fPIE -pie' --enable-version3 --enable-gpl --disable-doc --enable-yasm --enable-decoders --enable-encoders --enable-muxers --enable-demuxers --enable-parsers --enable-protocols --enable-filters --enable-avresample --enable-libfreetype --disable-indevs --enable-indev=lavfi --disable-outdevs --enable-hwaccels --enable-ffmpeg --disable-ffplay --disable-ffprobe --disable-ffserver --disable-network --enable-libx264 --enable-zlib
07-10 23:15:09.918 3218-3763/com.example.hello I/System.out﹕ fc> libavutil 51. 54.100 / 51. 54.100
07-10 23:15:09.918 3218-3763/com.example.hello I/System.out﹕ fc> libavcodec 54. 23.100 / 54. 23.100
07-10 23:15:09.918 3218-3763/com.example.hello I/System.out﹕ fc> libavformat 54. 6.100 / 54. 6.100
07-10 23:15:09.918 3218-3763/com.example.hello I/System.out﹕ fc> libavdevice 54. 0.100 / 54. 0.100
07-10 23:15:09.918 3218-3763/com.example.hello I/System.out﹕ fc> libavfilter 2. 77.100 / 2. 77.100
07-10 23:15:09.918 3218-3763/com.example.hello I/System.out﹕ fc> libswscale 2. 1.100 / 2. 1.100
07-10 23:15:09.918 3218-3763/com.example.hello I/System.out﹕ fc> libswresample 0. 15.100 / 0. 15.100
07-10 23:15:09.918 3218-3763/com.example.hello I/System.out﹕ fc> libpostproc 52. 0.100 / 52. 0.100
07-10 23:15:09.918 3218-3763/com.example.hello I/System.out﹕ fc>[NULL @ 0xb6321100] Unable to find a suitable output format for '0'
07-10 23:15:09.918 3218-3763/com.example.hello I/System.out﹕ fc>0: Invalid argument
07-10 23:15:09.940 3218-3264/com.example.hello I/System.out﹕ fc>/data/data/com.example.hello/app_bin/ffmpeg -y -i concat:/storage/emulated/0/Android/data/com.example.hello/cache/ffmpeg-246029513.tmp/0.ts|/storage/emulated/0/Android/data/com.example.hello/cache/ffmpeg-246029513.tmp/1.ts -c copy -an /storage/emulated/0/Movies/HelloWorld/VID_1436584506888.mp4
07-10 23:15:09.963 3766-3766/? W/linker﹕ /data/data/com.example.hello/app_bin/ffmpeg has text relocations. This is wasting memory and prevents security hardening. Please fix.
07-10 23:15:09.964 3218-3767/com.example.hello I/System.out﹕ fc>WARNING: linker: /data/data/com.example.hello/app_bin/ffmpeg has text relocations. This is wasting memory and prevents security hardening. Please fix.
07-10 23:15:09.971 3218-3767/com.example.hello I/System.out﹕ fc>ffmpeg version 0.11.1 Copyright (c) 2000-2012 the FFmpeg developers
07-10 23:15:09.972 3218-3767/com.example.hello I/System.out﹕ fc> built on Dec 22 2014 12:52:34 with gcc 4.6 20120106 (prerelease)
07-10 23:15:09.972 3218-3767/com.example.hello I/System.out﹕ fc> configuration: --arch=arm --cpu=cortex-a8 --target-os=linux --enable-runtime-cpudetect --prefix=/data/data/info.guardianproject.ffmpeg/app_opt --enable-pic --disable-shared --enable-static --cross-prefix=/home/n8fr8/dev/android/ndk/toolchains/arm-linux-androideabi-4.6/prebuilt/linux-x86_64/bin/arm-linux-androideabi- --sysroot=/home/n8fr8/dev/android/ndk/platforms/android-16/arch-arm --extra-cflags='-I../x264 -mfloat-abi=softfp -mfpu=neon -fPIE -pie' --extra-ldflags='-L../x264 -fPIE -pie' --enable-version3 --enable-gpl --disable-doc --enable-yasm --enable-decoders --enable-encoders --enable-muxers --enable-demuxers --enable-parsers --enable-protocols --enable-filters --enable-avresample --enable-libfreetype --disable-indevs --enable-indev=lavfi --disable-outdevs --enable-hwaccels --enable-ffmpeg --disable-ffplay --disable-ffprobe --disable-ffserver --disable-network --enable-libx264 --enable-zlib
07-10 23:15:09.973 3218-3767/com.example.hello I/System.out﹕ fc> libavutil 51. 54.100 / 51. 54.100
07-10 23:15:09.973 3218-3767/com.example.hello I/System.out﹕ fc> libavcodec 54. 23.100 / 54. 23.100
07-10 23:15:09.974 3218-3767/com.example.hello I/System.out﹕ fc> libavformat 54. 6.100 / 54. 6.100
07-10 23:15:09.974 3218-3767/com.example.hello I/System.out﹕ fc> libavdevice 54. 0.100 / 54. 0.100
07-10 23:15:09.974 3218-3767/com.example.hello I/System.out﹕ fc> libavfilter 2. 77.100 / 2. 77.100
07-10 23:15:09.975 3218-3767/com.example.hello I/System.out﹕ fc> libswscale 2. 1.100 / 2. 1.100
07-10 23:15:09.976 3218-3767/com.example.hello I/System.out﹕ fc> libswresample 0. 15.100 / 0. 15.100
07-10 23:15:09.976 3218-3767/com.example.hello I/System.out﹕ fc> libpostproc 52. 0.100 / 52. 0.100
07-10 23:15:09.976 3218-3767/com.example.hello I/System.out﹕ fc>concat:/storage/emulated/0/Android/data/com.example.hello/cache/ffmpeg-246029513.tmp/0.ts|/storage/emulated/0/Android/data/com.example.hello/cache/ffmpeg-246029513.tmp/1.ts: Not a directory
07-10 23:15:09.981 3218-3264/com.example.hello D/VideoEditor﹕ transcode exception
java.lang.Exception: There was a problem rendering the video: /storage/emulated/0/Movies/HelloWorld/VID_1436584506888.mp4
at org.ffmpeg.android.FfmpegController.concatAndTrimFilesMP4Stream(FfmpegController.java:1272)
at org.apache.cordova.videoeditor.VideoEditor$1.run(VideoEditor.java:257)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1112)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:587)
at java.lang.Thread.run(Thread.java:818)I’m not sure why it says ’Not a directory’ ? Surely it’s valid because the files are created at the previous step ?
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