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Autres articles (32)

HTML5 audio and video support

13 avril 2011, par kent1

MediaSPIP 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, par kent1

Le 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 (...)
Support audio et vidéo HTML5

10 avril 2011

MediaSPIP utilise les balises HTML5 video et audio pour la lecture de documents multimedia en profitant des dernières innovations du W3C supportées par les navigateurs modernes.
Pour les navigateurs plus anciens, le lecteur flash Flowplayer est utilisé.
Le lecteur HTML5 utilisé a été spécifiquement créé pour MediaSPIP : il est complètement modifiable graphiquement pour correspondre à un thème choisi.
Ces technologies permettent de distribuer vidéo et son à la fois sur des ordinateurs conventionnels (...)

1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | ... | 11

Sur d’autres sites (4690)

ffmpeg blend to exclude the top videos background

2 février 2016, par user2995705

I want to blend two videos, the top video named "top.mp4" was combined with some PNG files,but the combined video’s background was black ? why ?

then i try to overlay the top.mp4 on another video (named bottom.mp4,was capture by android camera with QUALITY_480P)

but when I use Overlay filter i find the top.mp4 was not transparent and have a black background on the result.mp4.

I try to use blend filter to combine top.mp4 and bottom.mp4 to exclude the top.mp4’s black background , but i don’t know how to use the blend filter.

here is my question :
1.is it possible to combine PNG files to a video and the video has transparent background ? and then just use overlay filter,the result.mp4 will not have a black mask under the top.mp4 ?

2.if 1 is impossible, how to blend top.mp4 and bottom.mp4 to exclude the black background of top.mp4

my all output log

02-02 19:34:04.300 7979-18573/com.demo D/LLLLLLLLLL: /data/data/com.demo/app_bin/ffmpeg -i /storage/sdcard0/baishiMagic/magic/waterfall/waterfall/waterfall_%04d.png -r 25 -vcodec copy -preset ultrafast -y /storage/sdcard0/baishiMagic/temp/anim1.mov 

02-02 19:34:04.345 7979-18576/com.demo D/LLLLLLLLLL: ffmpeg version n2.4.2 Copyright (c) 2000-2014 the FFmpeg developers

02-02 19:34:04.345 7979-18576/com.demo D/LLLLLLLLLL:   built on Oct  7 2014 15:05:17 with gcc 4.8 (GCC)

02-02 19:34:04.345 7979-18576/com.demo D/LLLLLLLLLL:   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 --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' --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=

02-02 19:34:04.345 7979-18576/com.demo D/LLLLLLLLLL:   libavutil      54.  7.100 / 54.  7.100

02-02 19:34:04.345 7979-18576/com.demo D/LLLLLLLLLL:   libavcodec     56.  1.100 / 56.  1.100

02-02 19:34:04.345 7979-18576/com.demo D/LLLLLLLLLL:   libavformat    56.  4.101 / 56.  4.101

02-02 19:34:04.345 7979-18576/com.demo D/LLLLLLLLLL:   libavdevice    56.  0.100 / 56.  0.100

02-02 19:34:04.345 7979-18576/com.demo D/LLLLLLLLLL:   libavfilter     5.  1.100 /  5.  1.100

02-02 19:34:04.345 7979-18576/com.demo D/LLLLLLLLLL:   libswscale      3.  0.100 /  3.  0.100

02-02 19:34:04.345 7979-18576/com.demo D/LLLLLLLLLL:   libswresample   1.  1.100 /  1.  1.100

02-02 19:34:04.345 7979-18576/com.demo D/LLLLLLLLLL:   libpostproc    53.  0.100 / 53.  0.100

02-02 19:34:04.460 7979-18576/com.demo D/LLLLLLLLLL: Input #0, image2, from '/storage/sdcard0/baishiMagic/magic/waterfall/waterfall/waterfall_%04d.png':

02-02 19:34:04.460 7979-18576/com.demo D/LLLLLLLLLL:   Duration: 00:00:08.00, start: 0.000000, bitrate: N/A

02-02 19:34:04.460 7979-18576/com.demo D/LLLLLLLLLL:     Stream #0:0: Video: png, rgba, 480x640 [SAR 3779:3779 DAR 3:4], 25 fps, 25 tbr, 25 tbn, 25 tbc

02-02 19:34:04.470 7979-18576/com.demo D/LLLLLLLLLL: Output #0, mov, to '/storage/sdcard0/baishiMagic/temp/anim1.mov':

02-02 19:34:04.470 7979-18576/com.demo D/LLLLLLLLLL:   Metadata:

02-02 19:34:04.470 7979-18576/com.demo D/LLLLLLLLLL:     encoder         : Lavf56.4.101

02-02 19:34:04.470 7979-18576/com.demo D/LLLLLLLLLL:     Stream #0:0: Video: png (png  / 0x20676E70), rgba, 480x640 [SAR 3779:3779 DAR 3:4], q=2-31, 25 fps, 12800 tbn, 25 tbc

02-02 19:34:04.470 7979-18576/com.demo D/LLLLLLLLLL: Stream mapping:

02-02 19:34:04.470 7979-18576/com.demo D/LLLLLLLLLL:   Stream #0:0 -> #0:0 (copy)

02-02 19:34:04.470 7979-18576/com.demo D/LLLLLLLLLL: Press [q] to stop, [?] for help

02-02 19:34:05.565 7979-18576/com.demo D/LLLLLLLLLL: frame=   46 fps=0.0 q=-1.0 size=   12339kB time=00:00:01.84 bitrate=54936.1kbits/s    

02-02 19:34:06.070 7979-18576/com.demo D/LLLLLLLLLL: frame=   59 fps= 56 q=-1.0 size=   22617kB time=00:00:02.36 bitrate=78509.1kbits/s    

02-02 19:34:06.580 7979-18576/com.demo D/LLLLLLLLLL: frame=   71 fps= 45 q=-1.0 size=   32451kB time=00:00:02.84 bitrate=93605.9kbits/s    

02-02 19:34:07.095 7979-18576/com.demo D/LLLLLLLLLL: frame=   88 fps= 42 q=-1.0 size=   42163kB time=00:00:03.52 bitrate=98124.1kbits/s    

02-02 19:34:07.610 7979-18576/com.demo D/LLLLLLLLLL: frame=  109 fps= 42 q=-1.0 size=   52919kB time=00:00:04.36 bitrate=99428.7kbits/s    

02-02 19:34:08.095 7979-18576/com.demo D/LLLLLLLLLL: frame=  128 fps= 41 q=-1.0 size=   64222kB time=00:00:05.12 bitrate=102755.2kbits/s    

02-02 19:34:08.270 7979-18576/com.demo D/LLLLLLLLLL: frame=  160 fps= 44 q=-1.0 size=   74397kB time=00:00:06.40 bitrate=95227.6kbits/s    

02-02 19:34:08.270 7979-18576/com.demo D/LLLLLLLLLL: frame=  200 fps= 53 q=-1.0 Lsize=   77598kB time=00:00:08.00 bitrate=79460.4kbits/s    

02-02 19:34:08.270 7979-18576/com.demo D/LLLLLLLLLL: video:77596kB audio:0kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: 0.002606%

02-02 19:34:08.270 7979-18573/com.demo D/LLLLLLLLLL: 图片合成,exitValue=0

02-02 19:34:08.295 7979-18573/com.demo D/LLLLLLLLLL: /data/data/com.demo/app_bin/ffmpeg -i /storage/sdcard0/baishiMagic/magic/waterfall/fish_isolate/fish_%04d.png -r 25 -vcodec copy -preset ultrafast -y /storage/sdcard0/baishiMagic/temp/anim2.mov 

02-02 19:34:08.325 7979-18674/com.demo D/LLLLLLLLLL: ffmpeg version n2.4.2 Copyright (c) 2000-2014 the FFmpeg developers

02-02 19:34:08.325 7979-18674/com.demo D/LLLLLLLLLL:   built on Oct  7 2014 15:05:17 with gcc 4.8 (GCC)

02-02 19:34:08.325 7979-18674/com.demo D/LLLLLLLLLL:   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 --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' --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=

02-02 19:34:08.325 7979-18674/com.demo D/LLLLLLLLLL:   libavutil      54.  7.100 / 54.  7.100

02-02 19:34:08.325 7979-18674/com.demo D/LLLLLLLLLL:   libavcodec     56.  1.100 / 56.  1.100

02-02 19:34:08.325 7979-18674/com.demo D/LLLLLLLLLL:   libavformat    56.  4.101 / 56.  4.101

02-02 19:34:08.325 7979-18674/com.demo D/LLLLLLLLLL:   libavdevice    56.  0.100 / 56.  0.100

02-02 19:34:08.325 7979-18674/com.demo D/LLLLLLLLLL:   libavfilter     5.  1.100 /  5.  1.100

02-02 19:34:08.325 7979-18674/com.demo D/LLLLLLLLLL:   libswscale      3.  0.100 /  3.  0.100

02-02 19:34:08.325 7979-18674/com.demo D/LLLLLLLLLL:   libswresample   1.  1.100 /  1.  1.100

02-02 19:34:08.325 7979-18674/com.demo D/LLLLLLLLLL:   libpostproc    53.  0.100 / 53.  0.100

02-02 19:34:08.410 7979-18674/com.demo D/LLLLLLLLLL: Input #0, image2, from '/storage/sdcard0/baishiMagic/magic/waterfall/fish_isolate/fish_%04d.png':

02-02 19:34:08.410 7979-18674/com.demo D/LLLLLLLLLL:   Duration: 00:00:08.00, start: 0.000000, bitrate: N/A

02-02 19:34:08.410 7979-18674/com.demo D/LLLLLLLLLL:     Stream #0:0: Video: png, rgba, 480x640 [SAR 3779:3779 DAR 3:4], 25 fps, 25 tbr, 25 tbn, 25 tbc

02-02 19:34:08.410 7979-18674/com.demo D/LLLLLLLLLL: Output #0, mov, to '/storage/sdcard0/baishiMagic/temp/anim2.mov':

02-02 19:34:08.410 7979-18674/com.demo D/LLLLLLLLLL:   Metadata:

02-02 19:34:08.410 7979-18674/com.demo D/LLLLLLLLLL:     encoder         : Lavf56.4.101

02-02 19:34:08.410 7979-18674/com.demo D/LLLLLLLLLL:     Stream #0:0: Video: png (png  / 0x20676E70), rgba, 480x640 [SAR 3779:3779 DAR 3:4], q=2-31, 25 fps, 12800 tbn, 25 tbc

02-02 19:34:08.410 7979-18674/com.demo D/LLLLLLLLLL: Stream mapping:

02-02 19:34:08.410 7979-18674/com.demo D/LLLLLLLLLL:   Stream #0:0 -> #0:0 (copy)

02-02 19:34:08.410 7979-18674/com.demo D/LLLLLLLLLL: Press [q] to stop, [?] for help

02-02 19:34:08.750 7979-18674/com.demo D/LLLLLLLLLL: frame=  200 fps=0.0 q=-1.0 Lsize=    6606kB time=00:00:08.00 bitrate=6764.2kbits/s    

02-02 19:34:08.750 7979-18674/com.demo D/LLLLLLLLLL: video:6604kB audio:0kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: 0.023112%

02-02 19:34:08.750 7979-18573/com.demo D/LLLLLLLLLL: 图片合成,exitValue=0

02-02 19:34:08.780 7979-18573/com.demo D/LLLLLLLLLL: /data/data/com.demo/app_bin/ffmpeg -y -i /storage/sdcard0/baishiMagic/temp/video1454412829452.mp4 -r 25 -i /storage/sdcard0/baishiMagic/temp/anim1.mov -i /storage/sdcard0/baishiMagic/temp/anim2.mov -i /storage/sdcard0/frame.ts -filter_complex transpose=1,crop=480:640:0:40,overlay=0:0:0,overlay=-2:-2:0,overlay=0:0:0 -preset ultrafast -strict -2 /storage/sdcard0/baishiMagic/result.mp4 

02-02 19:34:08.810 7979-18716/com.demo D/LLLLLLLLLL: ffmpeg version n2.4.2 Copyright (c) 2000-2014 the FFmpeg developers

02-02 19:34:08.810 7979-18716/com.demo D/LLLLLLLLLL:   built on Oct  7 2014 15:05:17 with gcc 4.8 (GCC)

02-02 19:34:08.810 7979-18716/com.demo D/LLLLLLLLLL:   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 --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' --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=

02-02 19:34:08.810 7979-18716/com.demo D/LLLLLLLLLL:   libavutil      54.  7.100 / 54.  7.100

02-02 19:34:08.810 7979-18716/com.demo D/LLLLLLLLLL:   libavcodec     56.  1.100 / 56.  1.100

02-02 19:34:08.810 7979-18716/com.demo D/LLLLLLLLLL:   libavformat    56.  4.101 / 56.  4.101

02-02 19:34:08.810 7979-18716/com.demo D/LLLLLLLLLL:   libavdevice    56.  0.100 / 56.  0.100

02-02 19:34:08.810 7979-18716/com.demo D/LLLLLLLLLL:   libavfilter     5.  1.100 /  5.  1.100

02-02 19:34:08.810 7979-18716/com.demo D/LLLLLLLLLL:   libswscale      3.  0.100 /  3.  0.100

02-02 19:34:08.810 7979-18716/com.demo D/LLLLLLLLLL:   libswresample   1.  1.100 /  1.  1.100

02-02 19:34:08.810 7979-18716/com.demo D/LLLLLLLLLL:   libpostproc    53.  0.100 / 53.  0.100

02-02 19:34:08.870 7979-18716/com.demo D/LLLLLLLLLL: Input #0, mov,mp4,m4a,3gp,3g2,mj2, from '/storage/sdcard0/baishiMagic/temp/video1454412829452.mp4':

02-02 19:34:08.870 7979-18716/com.demo D/LLLLLLLLLL:   Metadata:

02-02 19:34:08.870 7979-18716/com.demo D/LLLLLLLLLL:     major_brand     : isom

02-02 19:34:08.870 7979-18716/com.demo D/LLLLLLLLLL:     minor_version   : 0

02-02 19:34:08.870 7979-18716/com.demo D/LLLLLLLLLL:     compatible_brands: isom3gp4

02-02 19:34:08.870 7979-18716/com.demo D/LLLLLLLLLL:     creation_time   : 2016-02-02 11:33:58

02-02 19:34:08.870 7979-18716/com.demo D/LLLLLLLLLL:   Duration: 00:00:07.64, start: 0.000000, bitrate: 3099 kb/s

02-02 19:34:08.870 7979-18716/com.demo D/LLLLLLLLLL:     Stream #0:0(eng): Video: h264 (Baseline) (avc1 / 0x31637661), yuv420p, 640x480, 3074 kb/s, SAR 1:1 DAR 4:3, 29.82 fps, 30 tbr, 90k tbn, 180k tbc (default)

02-02 19:34:08.870 7979-18716/com.demo D/LLLLLLLLLL:     Metadata:

02-02 19:34:08.870 7979-18716/com.demo D/LLLLLLLLLL:       rotate          : 180

02-02 19:34:08.870 7979-18716/com.demo D/LLLLLLLLLL:       creation_time   : 2016-02-02 11:33:58

02-02 19:34:08.870 7979-18716/com.demo D/LLLLLLLLLL:       handler_name    : VideoHandle

02-02 19:34:08.870 7979-18716/com.demo D/LLLLLLLLLL:       encoder         :                                

02-02 19:34:08.870 7979-18716/com.demo D/LLLLLLLLLL:     Side data:

02-02 19:34:08.870 7979-18716/com.demo D/LLLLLLLLLL:       displaymatrix: rotation of 180.00 degrees

02-02 19:34:08.870 7979-18716/com.demo D/LLLLLLLLLL:     Stream #0:1(eng): Audio: aac (mp4a / 0x6134706D), 48000 Hz, mono, fltp, 124 kb/s (default)

02-02 19:34:08.870 7979-18716/com.demo D/LLLLLLLLLL:     Metadata:

02-02 19:34:08.870 7979-18716/com.demo D/LLLLLLLLLL:       creation_time   : 2016-02-02 11:33:58

02-02 19:34:08.870 7979-18716/com.demo D/LLLLLLLLLL:       handler_name    : SoundHandle

02-02 19:34:08.920 7979-18716/com.demo D/LLLLLLLLLL: Input #1, mov,mp4,m4a,3gp,3g2,mj2, from '/storage/sdcard0/baishiMagic/temp/anim1.mov':

02-02 19:34:08.920 7979-18716/com.demo D/LLLLLLLLLL:   Metadata:

02-02 19:34:08.920 7979-18716/com.demo D/LLLLLLLLLL:     major_brand     : qt  

02-02 19:34:08.920 7979-18716/com.demo D/LLLLLLLLLL:     minor_version   : 512

02-02 19:34:08.920 7979-18716/com.demo D/LLLLLLLLLL:     compatible_brands: qt  

02-02 19:34:08.920 7979-18716/com.demo D/LLLLLLLLLL:     encoder         : Lavf56.4.101

02-02 19:34:08.920 7979-18716/com.demo D/LLLLLLLLLL:   Duration: 00:00:08.00, start: 0.000000, bitrate: 79460 kb/s

02-02 19:34:08.920 7979-18716/com.demo D/LLLLLLLLLL:     Stream #1:0(eng): Video: png (png  / 0x20676E70), rgba, 480x640 [SAR 3779:3779 DAR 3:4], 79458 kb/s, 25 fps, 25 tbr, 12800 tbn, 12800 tbc (default)

02-02 19:34:08.920 7979-18716/com.demo D/LLLLLLLLLL:     Metadata:

02-02 19:34:08.920 7979-18716/com.demo D/LLLLLLLLLL:       handler_name    : DataHandler

02-02 19:34:08.950 7979-18716/com.demo D/LLLLLLLLLL: Input #2, mov,mp4,m4a,3gp,3g2,mj2, from '/storage/sdcard0/baishiMagic/temp/anim2.mov':

02-02 19:34:08.950 7979-18716/com.demo D/LLLLLLLLLL:   Metadata:

02-02 19:34:08.950 7979-18716/com.demo D/LLLLLLLLLL:     major_brand     : qt  

02-02 19:34:08.950 7979-18716/com.demo D/LLLLLLLLLL:     minor_version   : 512

02-02 19:34:08.950 7979-18716/com.demo D/LLLLLLLLLL:     compatible_brands: qt  

02-02 19:34:08.950 7979-18716/com.demo D/LLLLLLLLLL:     encoder         : Lavf56.4.101

02-02 19:34:08.950 7979-18716/com.demo D/LLLLLLLLLL:   Duration: 00:00:08.00, start: 0.000000, bitrate: 6764 kb/s

02-02 19:34:08.955 7979-18716/com.demo D/LLLLLLLLLL:     Stream #2:0(eng): Video: png (png  / 0x20676E70), rgba, 480x640 [SAR 3779:3779 DAR 3:4], 6762 kb/s, 25 fps, 25 tbr, 12800 tbn, 12800 tbc (default)

02-02 19:34:08.955 7979-18716/com.demo D/LLLLLLLLLL:     Metadata:

02-02 19:34:08.955 7979-18716/com.demo D/LLLLLLLLLL:       handler_name    : DataHandler

02-02 19:34:08.985 7979-18716/com.demo D/LLLLLLLLLL: Input #3, mpegts, from '/storage/sdcard0/frame.ts':

02-02 19:34:08.985 7979-18716/com.demo D/LLLLLLLLLL:   Duration: 00:00:05.13, start: 1.533333, bitrate: 1006 kb/s

02-02 19:34:08.985 7979-18716/com.demo D/LLLLLLLLLL:   Program 1 

02-02 19:34:08.985 7979-18716/com.demo D/LLLLLLLLLL:     Metadata:

02-02 19:34:08.985 7979-18716/com.demo D/LLLLLLLLLL:       service_name    : Service01

02-02 19:34:08.985 7979-18716/com.demo D/LLLLLLLLLL:       service_provider: FFmpeg

02-02 19:34:08.985 7979-18716/com.demo D/LLLLLLLLLL:     Stream #3:0[0x100]: Video: h264 (High) ([27][0][0][0] / 0x001B), yuv420p, 480x480 [SAR 1:1 DAR 1:1], 15 fps, 15 tbr, 90k tbn, 30 tbc

02-02 19:34:09.000 7979-18716/com.demo D/LLLLLLLLLL: [libx264 @ 0x2b447ef0] using SAR=1/1

02-02 19:34:09.020 7979-18716/com.demo D/LLLLLLLLLL: [libx264 @ 0x2b447ef0] using cpu capabilities: none!

02-02 19:34:09.115 7979-18716/com.demo D/LLLLLLLLLL: [libx264 @ 0x2b447ef0] profile Constrained Baseline, level 3.0

02-02 19:34:09.115 7979-18716/com.demo D/LLLLLLLLLL: [libx264 @ 0x2b447ef0] 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=1 trellis=0 8x8dct=0 cqm=0 deadzone=21,11 fast_pskip=1 chroma_qp_offset=0 threads=6 lookahead_threads=1 sliced_threads=0 nr=0 decimate=1 interlaced=0 bluray_compat=0 constrained_intra=0 bframes=0 weightp=0 keyint=250 keyint_min=25 scenecut=0 intra_refresh=0 rc=crf mbtree=0 crf=23.0 qcomp=0.60 qpmin=0 qpmax=69 qpstep=4 ip_ratio=1.40 aq=0

02-02 19:34:09.170 7979-18716/com.demo D/LLLLLLLLLL: Output #0, mp4, to '/storage/sdcard0/baishiMagic/result.mp4':

02-02 19:34:09.170 7979-18716/com.demo D/LLLLLLLLLL:   Metadata:

02-02 19:34:09.170 7979-18716/com.demo D/LLLLLLLLLL:     major_brand     : isom

02-02 19:34:09.175 7979-18716/com.demo D/LLLLLLLLLL:     minor_version   : 0

02-02 19:34:09.175 7979-18716/com.demo D/LLLLLLLLLL:     compatible_brands: isom3gp4

02-02 19:34:09.175 7979-18716/com.demo D/LLLLLLLLLL:     encoder         : Lavf56.4.101

02-02 19:34:09.175 7979-18716/com.demo D/LLLLLLLLLL:     Stream #0:0: Video: h264 (libx264) ([33][0][0][0] / 0x0021), yuv420p, 480x640 [SAR 1:1 DAR 3:4], q=-1--1, 30 fps, 15360 tbn, 30 tbc (default)

02-02 19:34:09.175 7979-18716/com.demo D/LLLLLLLLLL:     Metadata:

02-02 19:34:09.175 7979-18716/com.demo D/LLLLLLLLLL:       encoder         : Lavc56.1.100 libx264

02-02 19:34:09.175 7979-18716/com.demo D/LLLLLLLLLL:     Stream #0:1(eng): Audio: aac ([64][0][0][0] / 0x0040), 48000 Hz, mono, fltp, 128 kb/s (default)

02-02 19:34:09.180 7979-18716/com.demo D/LLLLLLLLLL:     Metadata:

02-02 19:34:09.180 7979-18716/com.demo D/LLLLLLLLLL:       creation_time   : 2016-02-02 11:33:58

02-02 19:34:09.180 7979-18716/com.demo D/LLLLLLLLLL:       handler_name    : SoundHandle

02-02 19:34:09.180 7979-18716/com.demo D/LLLLLLLLLL:       encoder         : Lavc56.1.100 aac

02-02 19:34:09.180 7979-18716/com.demo D/LLLLLLLLLL: Stream mapping:

02-02 19:34:09.180 7979-18716/com.demo D/LLLLLLLLLL:   Stream #0:0 (h264) -> transpose (graph 0)

02-02 19:34:09.180 7979-18716/com.demo D/LLLLLLLLLL:   Stream #1:0 (png) -> overlay:overlay (graph 0)

02-02 19:34:09.180 7979-18716/com.demo D/LLLLLLLLLL:   Stream #2:0 (png) -> overlay:overlay (graph 0)

02-02 19:34:09.180 7979-18716/com.demo D/LLLLLLLLLL:   Stream #3:0 (h264) -> overlay:overlay (graph 0)

02-02 19:34:09.180 7979-18716/com.demo D/LLLLLLLLLL:   overlay (graph 0) -> Stream #0:0 (libx264)

02-02 19:34:09.180 7979-18716/com.demo D/LLLLLLLLLL:   Stream #0:1 -> #0:1 (aac (native) -> aac (native))

02-02 19:34:09.180 7979-18716/com.demo D/LLLLLLLLLL: Press [q] to stop, [?] for help

02-02 19:34:10.250 7979-18716/com.demo D/LLLLLLLLLL: frame=    1 fps=0.0 q=0.0 size=       0kB time=00:00:01.00 bitrate=   0.4kbits/s    

02-02 19:34:10.745 7979-18716/com.demo D/LLLLLLLLLL: frame=    6 fps=5.9 q=0.0 size=       0kB time=00:00:01.00 bitrate=   0.4kbits/s    

02-02 19:34:11.295 7979-18716/com.demo D/LLLLLLLLLL: frame=   11 fps=7.1 q=19.0 size=      11kB time=00:00:01.00 bitrate=  92.1kbits/s    

02-02 19:34:11.760 7979-18716/com.demo D/LLLLLLLLLL: frame=   16 fps=7.7 q=19.0 size=      24kB time=00:00:01.00 bitrate= 199.3kbits/s    

02-02 19:34:12.335 7979-18716/com.demo D/LLLLLLLLLL: frame=   22 fps=8.5 q=20.0 size=      39kB time=00:00:01.00 bitrate= 319.8kbits/s    

02-02 19:34:12.870 7979-18716/com.demo D/LLLLLLLLLL: frame=   28 fps=9.0 q=19.0 size=      58kB time=00:00:01.00 bitrate= 475.7kbits/s    

02-02 19:34:13.345 7979-18716/com.demo D/LLLLLLLLLL: frame=   30 fps=8.3 q=20.0 size=      63kB time=00:00:02.00 bitrate= 258.6kbits/s    

02-02 19:34:13.935 7979-18716/com.demo D/LLLLLLLLLL: frame=   34 fps=8.2 q=20.0 size=      74kB time=00:00:02.00 bitrate= 300.8kbits/s    

02-02 19:34:14.480 7979-18716/com.demo D/LLLLLLLLLL: frame=   39 fps=8.2 q=20.0 size=      87kB time=00:00:02.00 bitrate= 354.0kbits/s    

02-02 19:34:15.015 7979-18716/com.demo D/LLLLLLLLLL: frame=   43 fps=8.2 q=20.0 size=      98kB time=00:00:02.00 bitrate= 400.4kbits/s    

02-02 19:34:15.515 7979-18716/com.demo D/LLLLLLLLLL: frame=   48 fps=8.3 q=21.0 size=     112kB time=00:00:02.00 bitrate= 459.5kbits/s    

02-02 19:34:16.015 7979-18716/com.demo D/LLLLLLLLLL: frame=   54 fps=8.5 q=24.0 size=     137kB time=00:00:02.00 bitrate= 557.9kbits/s    

02-02 19:34:16.575 7979-18716/com.demo D/LLLLLLLLLL: frame=   58 fps=8.5 q=24.0 size=     169kB time=00:00:02.19 bitrate= 628.2kbits/s    

02-02 19:34:17.090 7979-18716/com.demo D/LLLLLLLLLL: frame=   60 fps=8.2 q=24.0 size=     189kB time=00:00:03.00 bitrate= 515.4kbits/s    

02-02 19:34:17.605 7979-18716/com.demo D/LLLLLLLLLL: frame=   65 fps=8.3 q=23.0 size=     228kB time=00:00:03.00 bitrate= 621.7kbits/s    

02-02 19:34:18.090 7979-18716/com.demo D/LLLLLLLLLL: frame=   70 fps=8.4 q=24.0 size=     269kB time=00:00:03.00 bitrate= 731.7kbits/s    

02-02 19:34:18.655 7979-18716/com.demo D/LLLLLLLLLL: frame=   76 fps=8.5 q=25.0 size=     320kB time=00:00:03.00 bitrate= 870.6kbits/s    

02-02 19:34:19.115 7979-18716/com.demo D/LLLLLLLLLL: frame=   82 fps=8.7 q=25.0 size=     374kB time=00:00:03.00 bitrate=1019.4kbits/s    

02-02 19:34:19.620 7979-18716/com.demo D/LLLLLLLLLL: frame=   87 fps=8.8 q=24.0 size=     419kB time=00:00:03.00 bitrate=1142.2kbits/s    

02-02 19:34:20.120 7979-18716/com.demo D/LLLLLLLLLL: frame=   89 fps=8.5 q=22.0 size=     434kB time=00:00:04.01 bitrate= 885.6kbits/s    

02-02 19:34:20.685 7979-18716/com.demo D/LLLLLLLLLL: frame=   94 fps=8.6 q=22.0 size=     464kB time=00:00:04.01 bitrate= 947.8kbits/s    

02-02 19:34:21.155 7979-18716/com.demo D/LLLLLLLLLL: frame=  100 fps=8.7 q=22.0 size=     495kB time=00:00:04.01 bitrate=1010.7kbits/s    

02-02 19:34:21.685 7979-18716/com.demo D/LLLLLLLLLL: frame=  105 fps=8.8 q=22.0 size=     523kB time=00:00:04.01 bitrate=1067.3kbits/s    

02-02 19:34:22.180 7979-18716/com.demo D/LLLLLLLLLL: frame=  110 fps=8.8 q=22.0 size=     551kB time=00:00:04.01 bitrate=1125.1kbits/s    

02-02 19:34:22.685 7979-18716/com.demo D/LLLLLLLLLL: frame=  115 fps=8.9 q=22.0 size=     576kB time=00:00:04.01 bitrate=1176.9kbits/s    

02-02 19:34:23.200 7979-18716/com.demo D/LLLLLLLLLL: frame=  118 fps=8.7 q=21.0 size=     592kB time=00:00:04.92 bitrate= 984.3kbits/s    

02-02 19:34:23.715 7979-18716/com.demo D/LLLLLLLLLL: frame=  123 fps=8.8 q=22.0 size=     619kB time=00:00:05.01 bitrate=1011.1kbits/s    

02-02 19:34:24.265 7979-18716/com.demo D/LLLLLLLLLL: frame=  127 fps=8.7 q=22.0 size=     638kB time=00:00:05.01 bitrate=1042.8kbits/s    

02-02 19:34:24.765 7979-18716/com.demo D/LLLLLLLLLL: frame=  131 fps=8.7 q=23.0 size=     658kB time=00:00:05.01 bitrate=1074.5kbits/s    

02-02 19:34:25.310 7979-18716/com.demo D/LLLLLLLLLL: frame=  137 fps=8.8 q=23.0 size=     700kB time=00:00:05.01 bitrate=1143.7kbits/s    

02-02 19:34:25.800 7979-18716/com.demo D/LLLLLLLLLL: frame=  142 fps=8.8 q=23.0 size=     736kB time=00:00:05.01 bitrate=1202.2kbits/s    

02-02 19:34:26.345 7979-18716/com.demo D/LLLLLLLLLL: frame=  147 fps=8.8 q=24.0 size=     771kB time=00:00:05.14 bitrate=1229.1kbits/s    

02-02 19:34:26.895 7979-18716/com.demo D/LLLLLLLLLL: frame=  150 fps=8.7 q=24.0 size=     798kB time=00:00:06.01 bitrate=1086.7kbits/s    

02-02 19:34:27.385 7979-18716/com.demo D/LLLLLLLLLL: frame=  156 fps=8.8 q=24.0 size=     847kB time=00:00:06.01 bitrate=1153.9kbits/s    

02-02 19:34:27.895 7979-18716/com.demo D/LLLLLLLLLL: frame=  161 fps=8.9 q=23.0 size=     886kB time=00:00:06.01 bitrate=1206.2kbits/s    

02-02 19:34:28.455 7979-18716/com.demo D/LLLLLLLLLL: frame=  167 fps=8.9 q=23.0 size=     927kB time=00:00:06.01 bitrate=1261.6kbits/s    

02-02 19:34:28.905 7979-18716/com.demo D/LLLLLLLLLL: frame=  173 fps=9.0 q=23.0 size=     964kB time=00:00:06.01 bitrate=1312.4kbits/s    

02-02 19:34:29.440 7979-18716/com.demo D/LLLLLLLLLL: frame=  177 fps=9.0 q=23.0 size=     987kB time=00:00:06.20 bitrate=1302.9kbits/s    

02-02 19:34:29.995 7979-18716/com.demo D/LLLLLLLLLL: frame=  180 fps=8.9 q=23.0 size=    1008kB time=00:00:07.01 bitrate=1176.9kbits/s    

02-02 19:34:30.490 7979-18716/com.demo D/LLLLLLLLLL: frame=  186 fps=9.0 q=21.0 size=    1048kB time=00:00:07.01 bitrate=1223.3kbits/s    

02-02 19:34:31.015 7979-18716/com.demo D/LLLLLLLLLL: frame=  191 fps=9.0 q=19.0 size=    1076kB time=00:00:07.01 bitrate=1255.5kbits/s    

02-02 19:34:31.495 7979-18716/com.demo D/LLLLLLLLLL: frame=  197 fps=9.0 q=18.0 size=    1103kB time=00:00:07.01 bitrate=1287.1kbits/s    

02-02 19:34:32.040 7979-18716/com.demo D/LLLLLLLLLL: frame=  202 fps=9.1 q=19.0 size=    1119kB time=00:00:07.01 bitrate=1306.5kbits/s    

02-02 19:34:32.555 7979-18716/com.demo D/LLLLLLLLLL: frame=  207 fps=9.1 q=20.0 size=    1138kB time=00:00:07.01 bitrate=1328.1kbits/s    

02-02 19:34:33.140 7979-18716/com.demo D/LLLLLLLLLL: frame=  213 fps=9.1 q=19.0 size=    1161kB time=00:00:07.01 bitrate=1354.7kbits/s    

02-02 19:34:33.695 7979-18716/com.demo D/LLLLLLLLLL: frame=  217 fps=9.1 q=19.0 size=    1176kB time=00:00:07.59 bitrate=1268.3kbits/s    

02-02 19:34:34.205 7979-18716/com.demo D/LLLLLLLLLL: frame=  222 fps=9.1 q=19.0 size=    1195kB time=00:00:07.59 bitrate=1288.8kbits/s dup=0 drop=4    

02-02 19:34:34.720 7979-18716/com.demo D/LLLLLLLLLL: frame=  222 fps=8.9 q=19.0 size=    1195kB time=00:00:07.59 bitrate=1288.8kbits/s dup=0 drop=13    

02-02 19:34:35.075 7979-18716/com.demo D/LLLLLLLLLL: frame=  222 fps=8.7 q=19.0 size=    1195kB time=00:00:07.59 bitrate=1288.8kbits/s dup=0 drop=24    

02-02 19:34:35.075 7979-18716/com.demo D/LLLLLLLLLL: frame=  222 fps=8.6 q=-1.0 Lsize=    1233kB time=00:00:07.63 bitrate=1322.5kbits/s dup=0 drop=30    

02-02 19:34:35.075 7979-18716/com.demo D/LLLLLLLLLL: video:1104kB audio:122kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: 0.615799%

02-02 19:34:35.095 7979-18716/com.demo D/LLLLLLLLLL: [libx264 @ 0x2b447ef0] frame I:1     Avg QP:20.00  size:  5784

02-02 19:34:35.095 7979-18716/com.demo D/LLLLLLLLLL: [libx264 @ 0x2b447ef0] frame P:221   Avg QP:21.62  size:  5084

02-02 19:34:35.095 7979-18716/com.demo D/LLLLLLLLLL: [libx264 @ 0x2b447ef0] mb I  I16..4: 100.0%  0.0%  0.0%

02-02 19:34:35.095 7979-18716/com.demo D/LLLLLLLLLL: [libx264 @ 0x2b447ef0] mb P  I16..4: 17.6%  0.0%  0.0%  P16..4: 21.8%  0.0%  0.0%  0.0%  0.0%    skip:60.5%

02-02 19:34:35.100 7979-18716/com.demo D/LLLLLLLLLL: [libx264 @ 0x2b447ef0] coded y,uvDC,uvAC intra: 36.9% 18.1% 2.2% inter: 13.0% 7.3% 0.1%

02-02 19:34:35.100 7979-18716/com.demo D/LLLLLLLLLL: [libx264 @ 0x2b447ef0] i16 v,h,dc,p: 27% 30% 24% 19%

02-02 19:34:35.100 7979-18716/com.demo D/LLLLLLLLLL: [libx264 @ 0x2b447ef0] i8c dc,h,v,p: 57% 22% 17%  3%

02-02 19:34:35.100 7979-18716/com.demo D/LLLLLLLLLL: [libx264 @ 0x2b447ef0] kb/s:1221.00

02-02 19:34:35.110 7979-18573/com.demo D/LLLLLLLLLL: 视频处理,exitValue=0

Android-NDK building using the Bambuser source

13 juillet 2015, par Kenny910

I am trying to use the FFmpeg source provided by the Bambuser.

However, I am fail to build the files

I get the following error :

arm-linux-androideabi-gcc is unable to create an executable file.
C compiler test failed.

I have already set the NDK path to /home/android-ndk but still get this error

And I am using Android-NDK-r5b

can anyone help ? THX

Here is my build.sh

#!/bin/bash



if [ "$NDK" = "" ]; then

    echo NDK variable not set, assuming ${HOME}/android-ndk

    export NDK=${HOME}/android-ndk

fi



SYSROOT=$NDK/platforms/android-3/arch-arm

# Expand the prebuilt/* path into the correct one

TOOLCHAIN=`echo $NDK/toolchains/arm-linux-androideabi-4.4.3/prebuilt/windows`

export PATH=$TOOLCHAIN/bin:$PATH



rm -rf build/ffmpeg

mkdir -p build/ffmpeg

cd ffmpeg



# Don't build any neon version for now

for version in armv5te armv7a; do



    DEST=../build/ffmpeg

    FLAGS="--target-os=linux --cross-prefix=arm-linux-androideabi- --arch=arm"

    FLAGS="$FLAGS --sysroot=$SYSROOT"

    FLAGS="$FLAGS --soname-prefix=/data/data/com.streaming.realive/lib/"

    FLAGS="$FLAGS --enable-shared --disable-symver"

    FLAGS="$FLAGS --enable-small --optimization-flags=-O2"

    FLAGS="$FLAGS --enable-encoder=mpeg4 --enable-decoder=mpeg4"

    FLAGS="$FLAGS --enable-encoder=mpeg2video --enable-encoder=nellymoser"

    FLAGS="$FLAGS --enable-protocol=rtp --enable-protocol=rtmp"

    FLAGS="$FLAGS --enable-protocol=http --enable-protocol=tcp --enable-protocol=udp"

    FLAGS="$FLAGS --enable-protocol=file"



    case "$version" in

        neon)

            EXTRA_CFLAGS="-march=armv7-a -mfloat-abi=softfp -mfpu=neon"

            EXTRA_LDFLAGS="-Wl,--fix-cortex-a8"

            # Runtime choosing neon vs non-neon requires

            # renamed files

            ABI="armeabi-v7a"

            ;;

        armv7a)

            EXTRA_CFLAGS="-march=armv7-a -mfloat-abi=softfp"

            EXTRA_LDFLAGS=""

            ABI="armeabi-v7a"

            ;;

        *)

            EXTRA_CFLAGS=""

            EXTRA_LDFLAGS=""

            ABI="armeabi"

            ;;

    esac

    DEST="$DEST/$ABI"

    FLAGS="$FLAGS --prefix=$DEST"



    mkdir -p $DEST

    echo $FLAGS --extra-cflags="$EXTRA_CFLAGS" --extra-ldflags="$EXTRA_LDFLAGS" > $DEST/info.txt

    ./configure $FLAGS --extra-cflags="$EXTRA_CFLAGS" --extra-ldflags="$EXTRA_LDFLAGS" | tee $DEST/configuration.txt

    [ $PIPESTATUS == 0 ] || exit 1

    make clean

    make -j4 || exit 1

    make install || exit 1



done

android ffmpeg halfninja av_open_input_file returns -2 (no such file or directory)

20 janvier 2012, par cdavidyoung

I have built ffmpeg for Android using the code and method described at

https://github.com/halfninja/android-ffmpeg-x264

using Ubuntu running in VirtualBox on windows. I then copied libvideokit.so into the Project\libs\armeabi folder of a Windows copy of the provided projects. From there I was able to run the ProjectTest from Eclipse on my Android device. I can see the ffmpeg code being executed but when it gets to the point of opening the input file it gives me the indicated error. I have noticed some discussion of this problem at

FFMpeg on Android, undefined references to libavcodec functions, although it is listed on command line

but the solutions have not helped since the file protocol is enabled in this build and I also tried putting "file :" in front of the filepath to no avail. For completeness I tried setting minimal_featureset=0 to enable all the defaults but this gives me the same error. Below is a snapshot of the logcat from Eclipse showing the output from Videokit with an extra call to LOGE to display the result from av_open_input_file. Any suggestions of things to try would be greatly appreciated.

10-23 11:57:33.888: DEBUG/Videokit(4830): run() called

10-23 11:57:33.888: DEBUG/Videokit(4830): run passing off to main()

10-23 11:57:33.904: DEBUG/Videokit(4830): main(): registering all modules

10-23 11:57:33.927: DEBUG/Videokit(4830): main(): registered everything

10-23 11:57:33.927: DEBUG/Videokit(4830): main(): initting opts

10-23 11:57:33.943: DEBUG/Videokit(4830): main(): initted opts.

10-23 11:57:33.943: ERROR/Videokit(4830): ffmpeg version N-30996-gf925b24, Copyright (c) 2000-2011 the FFmpeg developers

10-23 11:57:33.943: ERROR/Videokit(4830):   built on Oct 21 2011 13:54:03 with gcc 4.4.3

10-23 11:57:33.943: ERROR/Videokit(4830):   configuration: --enable-cross-compile --arch=arm5te --enable-armv5te --target-os=linux --disable-stripping --prefix=../output --disable-neon --enable-version3 --disable-shared --enable-static --enable-gpl --enable-memalign-hack --cc=arm-linux-androideabi-gcc --ld=arm-linux-androideabi-ld --extra-cflags=&#39;-fPIC -DANDROID -D__thumb__ -mthumb -Wfatal-errors -Wno-deprecated&#39; --disable-everything --enable-decoder=mjpeg --enable-demuxer=mjpeg --enable-parser=mjpeg --enable-demuxer=image2 --enable-muxer=mp4 --enable-encoder=libx264 --enable-libx264 --enable-decoder=rawvideo --enable-protocol=file --enable-hwaccels --disable-ffmpeg --disable-ffplay --disable-ffprobe --disable-ffserver --disable-network --enable-filter=buffer --enable-filter=buffersink --disable-demuxer=v4l --disable-demuxer=v4l2 --disable-indev=v4l --disable-indev=v4l2 --extra-cflags=&#39;-I../x264 -Ivideokit&#39; --extra-ldflags=-L../x264

10-23 11:57:33.943: DEBUG/Videokit(4830): main(): parsing options

10-23 11:57:33.943: DEBUG/Videokit(4830): parse_options has 4 options to parse

10-23 11:57:33.951: ERROR/Videokit(4830): opt_input_file av_open_input_file /mnt/sdcard/fun/snap0000.jpg -2 

10-23 11:57:33.951: ERROR/Videokit(4830): /mnt/sdcard/fun/snap0000.jpg: No such file or directory

10-23 11:57:33.951: ERROR/Videokit(4830): ffmpeg_exit(1) called!

1 | ... | 1422 | 1423 | 1424 | 1425 | 1426 | 1427 | 1428 | 1429 | 1430 | ... | 1564

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