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Submit bugs and patches
13 avril 2011Unfortunately a software is never perfect.
If you think you have found a bug, report it using our ticket system. Please to help us to fix it by providing the following information : the browser you are using, including the exact version as precise an explanation as possible of the problem if possible, the steps taken resulting in the problem a link to the site / page in question
If you think you have solved the bug, fill in a ticket and attach to it a corrective patch.
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2 mai 2011, parThis page lists some websites based on MediaSPIP.
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Les autorisations surchargées par les plugins
27 avril 2010, parMediaspip core
autoriser_auteur_modifier() afin que les visiteurs soient capables de modifier leurs informations sur la page d’auteurs
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ffmpeg blend to exclude the top videos background
2 février 2016, par user2995705I 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 -
Too small ffmpeg rtsp decoding buffer
30 janvier 2013, par gregoiregentilI'm decoding rtsp on Android with ffmpeg, and I quickly see pixelization when the image updates quickly or with a high resolution :
After googling, I found that it might be correlated to the UDP buffer size. I have then recompiled the ffmpeg library with the following parameters inside ffmpeg/libavformat/udp.c
#define UDP_TX_BUF_SIZE 327680
#define UDP_MAX_PKT_SIZE 655360It seems to improve but it still starts to fail at some point. Any idea which buffer I should increase and how ?
-
Getting an error while using JAVE library in an Android project
27 mai 2015, par Archer2486I’m using an external library called JAVE in my Android project in order to extract the audio from a video file.
My code :
public void extractAudio() {
File source = new File(Environment.getExternalStorageDirectory().getPath() + "/test.flv");
File target = new File(Environment.getExternalStorageDirectory().getPath() + "/test.mp3");
AudioAttributes audio = new AudioAttributes();
audio.setCodec("libmp3lame");
audio.setBitRate(new Integer(128000));
audio.setChannels(new Integer(2));
audio.setSamplingRate(new Integer(44100));
EncodingAttributes attrs = new EncodingAttributes();
attrs.setFormat("mp3");
attrs.setAudioAttributes(audio);
Encoder encoder = new Encoder();
try {
encoder.encode(source, target, attrs);
} catch (IllegalArgumentException e) {
e.printStackTrace();
} catch (InputFormatException e) {
e.printStackTrace();
} catch (EncoderException e) {
e.printStackTrace();
}
}These are the errors I get :
11-09 18:26:49.874: W/System.err(6594): java.io.IOException: Error running exec(). Command: [/bin/chmod, 755, /sdcard/jave-1/ffmpeg] Working Directory: null Environment: null
11-09 18:26:49.874: W/System.err(6594): at java.lang.ProcessManager.exec(ProcessManager.java:211)
11-09 18:26:49.874: W/System.err(6594): at java.lang.Runtime.exec(Runtime.java:168)
11-09 18:26:49.884: W/System.err(6594): at java.lang.Runtime.exec(Runtime.java:123)
11-09 18:26:49.884: W/System.err(6594): at it.sauronsoftware.jave.DefaultFFMPEGLocator.<init>(DefaultFFMPEGLocator.java:85)
11-09 18:26:49.884: W/System.err(6594): at it.sauronsoftware.jave.Encoder.<init>(Encoder.java:111)
11-09 18:26:49.884: W/System.err(6594): at com.yt.ringtones.RipActivity.extractAudio(RipActivity.java:236)
11-09 18:26:49.894: W/System.err(6594): at com.yt.ringtones.RipActivity$1$DownloadFromUrl.onPostExecute(RipActivity.java:94)
11-09 18:26:49.894: W/System.err(6594): at com.yt.ringtones.RipActivity$1$DownloadFromUrl.onPostExecute(RipActivity.java:1)
11-09 18:26:49.894: W/System.err(6594): at android.os.AsyncTask.finish(AsyncTask.java:602)
11-09 18:26:49.894: W/System.err(6594): at android.os.AsyncTask.access$600(AsyncTask.java:156)
11-09 18:26:49.986: W/System.err(6594): at android.os.AsyncTask$InternalHandler.handleMessage(AsyncTask.java:615)
11-09 18:26:49.986: W/System.err(6594): at android.os.Handler.dispatchMessage(Handler.java:99)
11-09 18:26:49.986: W/System.err(6594): at android.os.Looper.loop(Looper.java:137)
11-09 18:26:49.994: W/System.err(6594): at android.app.ActivityThread.main(ActivityThread.java:4424)
11-09 18:26:49.994: W/System.err(6594): at java.lang.reflect.Method.invokeNative(Native Method)
11-09 18:26:49.994: W/System.err(6594): at java.lang.reflect.Method.invoke(Method.java:511)
11-09 18:26:50.014: W/System.err(6594): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:784)
11-09 18:26:50.014: W/System.err(6594): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:551)
11-09 18:26:50.024: W/System.err(6594): at dalvik.system.NativeStart.main(Native Method)
11-09 18:26:50.024: W/System.err(6594): Caused by: java.io.IOException: No such file or directory
11-09 18:26:50.024: W/System.err(6594): at java.lang.ProcessManager.exec(Native Method)
11-09 18:26:50.034: W/System.err(6594): at java.lang.ProcessManager.exec(ProcessManager.java:209)
</init></init>I’m rather new to Android development and I’m not really sure what’s the problem here. I’d appreciate any help.
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