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Ffmpeg Android - First image is skipped while making a slideshow
17 mars 2021, par M. Bilal AsifIssue : I have 7 images in a list (with different size, resolution and format). I am adding an mp3 audio file and fade effect while making a slideshow with them, as i am trying to do it by following command


val inputCommandinitial = arrayOf("-y", "-framerate", "1/5")
val arrTop = ArrayList<string>()

 //Add all paths
 for (i in images!!.indices) {
 arrTop.add("-loop")
 arrTop.add("1")
 arrTop.add("-t")
 arrTop.add("5") 
 arrTop.add("-i")
 arrTop.add(images!![i].path)
 }

 //Apply filter graph
 arrTop.add("-i")
 arrTop.add(audio!!.path)
 arrTop.add("-filter_complex")

 val stringBuilder = StringBuilder()

 for (i in images!!.indices) {
 stringBuilder.append("[$i:v]scale=720:1280:force_original_aspect_ratio=decrease,pad=720:1280:(ow-iw)/2:(oh-ih)/2,setsar=1,fade=t=in:st=0:d=1,fade=t=out:st=5:d=1[v$i];")
 }

 for (i in images!!.indices) {
 stringBuilder.append("[v$i]")
 }

 //Concat command
 stringBuilder.append("concat=n=${images!!.size}:v=1:a=0,fps=25,format=yuv420p[v]")

 val endcommand = arrayOf("-map", "[v]", "-map", "${images!!.size}:a", "-c:a", "copy", "-preset", "ultrafast", "-shortest", outputLocation.path)
 val finalCommand = (inputCommandinitial + arrTop + stringBuilder.toString() + endcommand)
</string>

But, it skips the first image and shows the rest 6 images and video output duration is 30 seconds, i've been trying since 3 days now


Requirement :
making a slideshow with different format, size, resolution etc, i.e. picked by user from gallery and show in slideshow adding an audio behind, with fade effect


Here is the complete log :


I/mobile-ffmpeg: Loading mobile-ffmpeg.
 I/mobile-ffmpeg: Loaded mobile-ffmpeg-full-gpl-x86-4.4-lts-20200803.
 D/mobile-ffmpeg: Callback thread started.
 I/mobile-ffmpeg: ffmpeg version v4.4-dev-416
 I/mobile-ffmpeg: Copyright (c) 2000-2020 the FFmpeg developers
 I/mobile-ffmpeg: built with Android (6454773 based on r365631c2) clang version 9.0.8 (https://android.googlesource.com/toolchain/llvm-project 98c855489587874b2a325e7a516b99d838599c6f) (based on LLVM 9.0.8svn)
 I/mobile-ffmpeg: configuration: --cross-prefix=i686-linux-android- --sysroot=/files/android-sdk/ndk/21.3.6528147/toolchains/llvm/prebuilt/linux-x86_64/sysroot --prefix=/home/taner/Projects/mobile-ffmpeg/prebuilt/android-x86/ffmpeg --pkg-config=/usr/bin/pkg-config --enable-version3 --arch=i686 --cpu=i686 --cc=i686-linux-android16-clang --cxx=i686-linux-android16-clang++ --extra-libs='-L/home/taner/Projects/mobile-ffmpeg/prebuilt/android-x86/cpu-features/lib -lndk_compat' --target-os=android --disable-neon --disable-asm --disable-inline-asm --enable-cross-compile --enable-pic --enable-jni --enable-optimizations --enable-swscale --enable-shared --enable-v4l2-m2m --disable-outdev=fbdev --disable-indev=fbdev --enable-small --disable-openssl --disable-xmm-clobber-test --disable-debug --enable-lto --disable-neon-clobber-test --disable-programs --disable-postproc --disable-doc --disable-htmlpages --disable-manpages --disable-podpages --disable-txtpages --disable-static --disable-sndio --disable-schannel --disable-securetransport --disable-xlib --disable-cuda --disable-cuvid --disable-nvenc --disable-vaapi --disable-vdpau --disable-videotoolbox --disable-audiotoolbox --disable-appkit --disable-alsa --disable-cuda --disable-cuvid --disable-nvenc --disable-vaapi --disable-vdpau --enable-libfontconfig --enable-libfreetype --enable-libfribidi --enable-gmp --enable-gnutls --enable-libmp3lame --enable-libass --enable-iconv --enable-libtheora --enable-libvorbis --enable-libvpx --enable-libwebp --enable-libxml2 --enable-libopencore-amrnb --enable-libshine --enable-libspeex --enable-libwavpack --enable-libkvazaar --enable-libx264 --enable-gpl --enable-libxvid --enable-gpl --enable-libx265 --enable-gpl --enable-libvidstab --enable-gpl --enable-libilbc --enable-libopus --enable-libsnappy --enable-libsoxr --enable-libaom --enable-libtwolame --disable-sdl2 --enable-libvo-amrwbenc --enable-zlib --enable-mediacodec
 I/mobile-ffmpeg: libavutil 56. 55.100 / 56. 55.100
 I/mobile-ffmpeg: libavcodec 58. 96.100 / 58. 96.100
 I/mobile-ffmpeg: libavformat 58. 48.100 / 58. 48.100
 I/mobile-ffmpeg: libavdevice 58. 11.101 / 58. 11.101
 I/mobile-ffmpeg: libavfilter 7. 87.100 / 7. 87.100
 I/mobile-ffmpeg: libswscale 5. 8.100 / 5. 8.100
 I/mobile-ffmpeg: libswresample 3. 8.100 / 3. 8.100
 I/mobile-ffmpeg: Input #0, png_pipe, from '/storage/emulated/0/FFMpeg Example/image1.png':
 I/mobile-ffmpeg: Duration:
 I/mobile-ffmpeg: N/A
 I/mobile-ffmpeg: , bitrate:
 I/mobile-ffmpeg: N/A
 I/mobile-ffmpeg: Stream #0:0
 I/mobile-ffmpeg: : Video: png, rgb24(pc), 800x500 [SAR 11811:11811 DAR 8:5]
 I/mobile-ffmpeg: ,
 I/mobile-ffmpeg: 0.20 tbr,
 I/mobile-ffmpeg: 0.20 tbn,
 I/mobile-ffmpeg: 0.20 tbc
 W/mobile-ffmpeg: [png_pipe @ 0xe1a8ec00] Stream #0: not enough frames to estimate rate; consider increasing probesize
 I/mobile-ffmpeg: Input #1, png_pipe, from '/storage/emulated/0/FFMpeg Example/image2.png':
 I/mobile-ffmpeg: Duration:
 I/mobile-ffmpeg: N/A
 I/mobile-ffmpeg: , bitrate:
 I/mobile-ffmpeg: N/A
 I/mobile-ffmpeg: Stream #1:0
 I/mobile-ffmpeg: : Video: png, rgb24(pc), 1920x1080 [SAR 3779:3779 DAR 16:9]
 I/mobile-ffmpeg: ,
 I/mobile-ffmpeg: 25 tbr,
 I/mobile-ffmpeg: 25 tbn,
 I/mobile-ffmpeg: 25 tbc
 I/mobile-ffmpeg: Input #2, png_pipe, from '/storage/emulated/0/FFMpeg Example/one.png':
 I/mobile-ffmpeg: Duration:
 I/mobile-ffmpeg: N/A
 I/mobile-ffmpeg: , bitrate:
 I/mobile-ffmpeg: N/A
 I/mobile-ffmpeg: Stream #2:0
 I/mobile-ffmpeg: : Video: png, rgba(pc), 720x1280
 I/mobile-ffmpeg: ,
 I/mobile-ffmpeg: 25 fps,
 I/mobile-ffmpeg: 25 tbr,
 I/mobile-ffmpeg: 25 tbn,
 I/mobile-ffmpeg: 25 tbc
 I/mobile-ffmpeg: Input #3, image2, from '/storage/emulated/0/FFMpeg Example/two.png':
 I/mobile-ffmpeg: Duration:
 I/mobile-ffmpeg: 00:00:00.04
 I/mobile-ffmpeg: , start:
 I/mobile-ffmpeg: 0.000000
 I/mobile-ffmpeg: , bitrate:
 I/mobile-ffmpeg: 7955 kb/s
 I/mobile-ffmpeg: Stream #3:0
 I/mobile-ffmpeg: : Video: mjpeg, yuvj420p(pc, bt470bg/unknown/unknown), 564x1002 [SAR 72:72 DAR 94:167]
 I/mobile-ffmpeg: ,
 I/mobile-ffmpeg: 25 fps,
 I/mobile-ffmpeg: 25 tbr,
 I/mobile-ffmpeg: 25 tbn,
 I/mobile-ffmpeg: 25 tbc
 W/mobile-ffmpeg: [png_pipe @ 0xe1a90a00] Stream #0: not enough frames to estimate rate; consider increasing probesize
 I/mobile-ffmpeg: Input #4, png_pipe, from '/storage/emulated/0/FFMpeg Example/image3.png':
 I/mobile-ffmpeg: Duration:
 I/mobile-ffmpeg: N/A
 I/mobile-ffmpeg: , bitrate:
 I/mobile-ffmpeg: N/A
 I/mobile-ffmpeg: Stream #4:0
 I/mobile-ffmpeg: : Video: png, rgb24(pc), 1820x1024
 I/mobile-ffmpeg: ,
 I/mobile-ffmpeg: 25 tbr,
 I/mobile-ffmpeg: 25 tbn,
 I/mobile-ffmpeg: 25 tbc
 I/mobile-ffmpeg: Input #5, png_pipe, from '/storage/emulated/0/FFMpeg Example/image4.png':
 I/mobile-ffmpeg: Duration:
 I/mobile-ffmpeg: N/A
 I/mobile-ffmpeg: , bitrate:
 I/mobile-ffmpeg: N/A
 I/mobile-ffmpeg: Stream #5:0
 I/mobile-ffmpeg: : Video: png, rgb24(pc), 1920x800 [SAR 2835:2835 DAR 12:5]
 I/mobile-ffmpeg: ,
 I/mobile-ffmpeg: 25 fps,
 I/mobile-ffmpeg: 25 tbr,
 I/mobile-ffmpeg: 25 tbn,
 I/mobile-ffmpeg: 25 tbc
 I/mobile-ffmpeg: Input #6, image2, from '/storage/emulated/0/FFMpeg Example/image5.png':
 I/mobile-ffmpeg: Duration:
 I/mobile-ffmpeg: 00:00:00.04
 I/mobile-ffmpeg: , start:
 I/mobile-ffmpeg: 0.000000
 I/mobile-ffmpeg: , bitrate:
 I/mobile-ffmpeg: 159573 kb/s
 I/mobile-ffmpeg: Stream #6:0
 I/mobile-ffmpeg: : Video: mjpeg, yuvj444p(pc, bt470bg/unknown/unknown), 1600x900
 I/mobile-ffmpeg: ,
 I/mobile-ffmpeg: 25 fps,
 I/mobile-ffmpeg: 25 tbr,
 I/mobile-ffmpeg: 25 tbn,
 I/mobile-ffmpeg: 25 tbc
 W/mobile-ffmpeg: [mp3 @ 0xe1a92800] Estimating duration from bitrate, this may be inaccurate
 I/mobile-ffmpeg: Input #7, mp3, from '/storage/emulated/0/FFMpeg Example/shortmusic.mp3':
 I/mobile-ffmpeg: Metadata:
 I/mobile-ffmpeg: track :
 I/mobile-ffmpeg: 25
 I/mobile-ffmpeg: artist :
 I/mobile-ffmpeg: longzijun
 I/mobile-ffmpeg: title :
 I/mobile-ffmpeg: Memoryne Music Box Version
 I/mobile-ffmpeg: album_artist :
 I/mobile-ffmpeg: longzijun
 I/mobile-ffmpeg: genre :
 I/mobile-ffmpeg: Soundtrack
 I/mobile-ffmpeg: date :
 I/mobile-ffmpeg: 2012
 I/mobile-ffmpeg: Duration:
 I/mobile-ffmpeg: 00:00:57.70
 I/mobile-ffmpeg: , start:
 I/mobile-ffmpeg: 0.000000
 I/mobile-ffmpeg: , bitrate:
 I/mobile-ffmpeg: 320 kb/s
 I/mobile-ffmpeg: Stream #7:0
 I/mobile-ffmpeg: : Audio: mp3, 48000 Hz, stereo, fltp, 320 kb/s
 I/mobile-ffmpeg: Stream mapping:
 I/mobile-ffmpeg: Stream #0:0 (png) -> scale
 I/mobile-ffmpeg: Stream #1:0 (png) -> scale
 I/mobile-ffmpeg: Stream #2:0 (png) -> scale
 I/mobile-ffmpeg: Stream #3:0 (mjpeg) -> scale
 I/mobile-ffmpeg: Stream #4:0 (png) -> scale
 I/mobile-ffmpeg: Stream #5:0 (png) -> scale
 I/mobile-ffmpeg: Stream #6:0 (mjpeg) -> scale
 I/mobile-ffmpeg: format
 I/mobile-ffmpeg: -> Stream #0:0 (libx264)
 I/mobile-ffmpeg: Stream #7:0 -> #0:1
 I/mobile-ffmpeg: (copy)
 I/mobile-ffmpeg: Press [q] to stop, [?] for help
 I/mobile-ffmpeg: frame= 0 fps=0.0 q=0.0 size= 0kB time=-577014:32:22.77 bitrate= -0.0kbits/s speed=N/A
 W/mobile-ffmpeg: [graph 0 input from stream 0:0 @ 0xe1a1bec0] sws_param option is deprecated and ignored
 W/mobile-ffmpeg: [graph 0 input from stream 1:0 @ 0xe1a1bf20] sws_param option is deprecated and ignored
 W/mobile-ffmpeg: [graph 0 input from stream 2:0 @ 0xe1a1bfe0] sws_param option is deprecated and ignored
 W/mobile-ffmpeg: [graph 0 input from stream 3:0 @ 0xe1a1c0a0] sws_param option is deprecated and ignored
 W/mobile-ffmpeg: [graph 0 input from stream 4:0 @ 0xe1a1c160] sws_param option is deprecated and ignored
 W/mobile-ffmpeg: [graph 0 input from stream 5:0 @ 0xe1a1c220] sws_param option is deprecated and ignored
 W/mobile-ffmpeg: [graph 0 input from stream 6:0 @ 0xe1a1c2e0] sws_param option is deprecated and ignored
 W/mobile-ffmpeg: [swscaler @ 0xbf684840] deprecated pixel format used, make sure you did set range correctly
 W/mobile-ffmpeg: [swscaler @ 0xbf68fec0] deprecated pixel format used, make sure you did set range correctly
 I/mobile-ffmpeg: [libx264 @ 0xe1ad4400] using SAR=1/1
 I/mobile-ffmpeg: [libx264 @ 0xe1ad4400] using cpu capabilities: none!
 I/mobile-ffmpeg: [libx264 @ 0xe1ad4400] profile Constrained Baseline, level 3.1, 4:2:0, 8-bit
 I/mobile-ffmpeg: [libx264 @ 0xe1ad4400] 264 - core 160 - H.264/MPEG-4 AVC codec - Copyleft 2003-2020 - 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=4 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
 I/mobile-ffmpeg: Output #0, mp4, to '/storage/emulated/0/FFMpeg Example/video/movie_1615954349867.mp4':
 I/mobile-ffmpeg: Metadata:
 I/mobile-ffmpeg: encoder :
 I/mobile-ffmpeg: Lavf58.48.100
 I/mobile-ffmpeg: Stream #0:0
 I/mobile-ffmpeg: : Video: h264 (libx264) (avc1 / 0x31637661), yuv420p, 720x1280 [SAR 1:1 DAR 9:16], q=-1--1
 I/mobile-ffmpeg: ,
 I/mobile-ffmpeg: 25 fps,
 I/mobile-ffmpeg: 12800 tbn,
 I/mobile-ffmpeg: 25 tbc
 I/mobile-ffmpeg: (default)
 I/mobile-ffmpeg: Metadata:
 I/mobile-ffmpeg: encoder :
 I/mobile-ffmpeg: Lavc58.96.100 libx264
 I/mobile-ffmpeg: Side data:
 I/mobile-ffmpeg:
 I/mobile-ffmpeg: cpb:
 I/mobile-ffmpeg: bitrate max/min/avg: 0/0/0 buffer size: 0
 I/mobile-ffmpeg: vbv_delay: N/A
 I/mobile-ffmpeg: Stream #0:1
 I/mobile-ffmpeg: : Audio: mp3 (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, 320 kb/s
 I/mobile-ffmpeg: frame= 0 fps=0.0 q=0.0 size= 0kB time=00:00:00.00 bitrate=N/A speed= 0x
 I/mobile-ffmpeg: frame= 7 fps=3.8 q=20.0 size= 0kB time=00:00:00.04 bitrate= 9.6kbits/s speed=0.0215x
 I/mobile-ffmpeg: frame= 15 fps=6.3 q=22.0 size= 0kB time=00:00:00.36 bitrate= 1.1kbits/s speed=0.151x
 I/mobile-ffmpeg: frame= 24 fps=8.2 q=23.0 size= 256kB time=00:00:00.72 bitrate=2912.9kbits/s speed=0.245x
 I/mobile-ffmpeg: frame= 33 fps=9.5 q=14.0 size= 512kB time=00:00:01.08 bitrate=3883.7kbits/s speed=0.31x
 I/mobile-ffmpeg: frame= 44 fps= 11 q=12.0 size= 512kB time=00:00:01.52 bitrate=2759.5kbits/s speed=0.379x
 I/mobile-ffmpeg: frame= 55 fps= 12 q=12.0 size= 512kB time=00:00:01.96 bitrate=2140.1kbits/s speed=0.432x
 I/mobile-ffmpeg: frame= 68 fps= 13 q=12.0 size= 768kB time=00:00:02.48 bitrate=2537.0kbits/s speed=0.491x
 I/mobile-ffmpeg: frame= 77 fps= 14 q=12.0 size= 768kB time=00:00:02.84 bitrate=2215.4kbits/s speed=0.499x
 I/mobile-ffmpeg: frame= 84 fps= 13 q=12.0 size= 768kB time=00:00:03.12 bitrate=2016.6kbits/s speed=0.499x
 I/mobile-ffmpeg: frame= 94 fps= 14 q=12.0 size= 768kB time=00:00:03.52 bitrate=1787.4kbits/s speed=0.52x
 I/mobile-ffmpeg: frame= 102 fps= 14 q=12.0 size= 768kB time=00:00:03.84 bitrate=1638.5kbits/s speed=0.525x
 I/mobile-ffmpeg: frame= 116 fps= 15 q=12.0 size= 768kB time=00:00:04.40 bitrate=1429.9kbits/s speed=0.556x
 I/mobile-ffmpeg: frame= 127 fps= 15 q=12.0 size= 768kB time=00:00:04.84 bitrate=1299.9kbits/s speed=0.574x
 I/mobile-ffmpeg: frame= 134 fps= 15 q=21.0 size= 768kB time=00:00:05.12 bitrate=1228.9kbits/s speed=0.571x
 I/mobile-ffmpeg: frame= 140 fps= 15 q=22.0 size= 1024kB time=00:00:05.36 bitrate=1565.1kbits/s speed=0.56x
 I/mobile-ffmpeg: frame= 145 fps= 14 q=23.0 size= 1024kB time=00:00:05.56 bitrate=1508.8kbits/s speed=0.55x
 I/mobile-ffmpeg: frame= 151 fps= 14 q=23.0 size= 1280kB time=00:00:05.80 bitrate=1807.9kbits/s speed=0.546x
 I/mobile-ffmpeg: frame= 164 fps= 15 q=12.0 size= 1536kB time=00:00:06.32 bitrate=1991.0kbits/s speed=0.567x
 I/mobile-ffmpeg: frame= 172 fps= 15 q=12.0 size= 1536kB time=00:00:06.64 bitrate=1895.1kbits/s speed=0.569x
 I/mobile-ffmpeg: frame= 186 fps= 15 q=12.0 size= 1536kB time=00:00:07.20 bitrate=1747.7kbits/s speed=0.592x
 I/mobile-ffmpeg: frame= 207 fps= 16 q=12.0 size= 1536kB time=00:00:08.04 bitrate=1565.1kbits/s speed=0.634x
 I/mobile-ffmpeg: frame= 229 fps= 17 q=12.0 size= 1792kB time=00:00:08.92 bitrate=1645.8kbits/s speed=0.677x
 I/mobile-ffmpeg: frame= 249 fps= 18 q=12.0 size= 1792kB time=00:00:09.72 bitrate=1510.3kbits/s speed=0.71x
 I/mobile-ffmpeg: frame= 270 fps= 19 q=21.0 size= 2048kB time=00:00:10.56 bitrate=1588.8kbits/s speed=0.744x
 I/mobile-ffmpeg: frame= 296 fps= 20 q=12.0 size= 2304kB time=00:00:11.60 bitrate=1627.1kbits/s speed=0.789x
 I/mobile-ffmpeg: frame= 319 fps= 21 q=12.0 size= 2304kB time=00:00:12.52 bitrate=1507.6kbits/s speed=0.823x
 I/mobile-ffmpeg: frame= 337 fps= 21 q=12.0 size= 2304kB time=00:00:13.24 bitrate=1425.6kbits/s speed=0.839x
 I/mobile-ffmpeg: frame= 347 fps= 21 q=12.0 size= 2304kB time=00:00:13.64 bitrate=1383.8kbits/s speed=0.835x
 I/mobile-ffmpeg: frame= 360 fps= 21 q=12.0 size= 2560kB time=00:00:14.16 bitrate=1481.1kbits/s speed=0.841x
 I/mobile-ffmpeg: frame= 382 fps= 22 q=19.0 size= 2560kB time=00:00:15.04 bitrate=1394.4kbits/s speed=0.866x
 I/mobile-ffmpeg: frame= 395 fps= 22 q=22.0 size= 2816kB time=00:00:15.56 bitrate=1482.6kbits/s speed=0.869x
 I/mobile-ffmpeg: frame= 407 fps= 22 q=15.0 size= 3072kB time=00:00:16.04 bitrate=1569.0kbits/s speed=0.872x
 I/mobile-ffmpeg: frame= 421 fps= 22 q=12.0 size= 3072kB time=00:00:16.60 bitrate=1516.0kbits/s speed=0.875x
 I/mobile-ffmpeg: frame= 432 fps= 22 q=12.0 size= 3072kB time=00:00:17.04 bitrate=1476.9kbits/s speed=0.875x
 I/mobile-ffmpeg: frame= 446 fps= 22 q=12.0 size= 3072kB time=00:00:17.60 bitrate=1429.9kbits/s speed=0.88x
 I/mobile-ffmpeg: frame= 458 fps= 22 q=12.0 size= 3328kB time=00:00:18.08 bitrate=1507.9kbits/s speed=0.879x
 I/mobile-ffmpeg: frame= 472 fps= 22 q=12.0 size= 3328kB time=00:00:18.64 bitrate=1462.6kbits/s speed=0.884x
 I/mobile-ffmpeg: frame= 489 fps= 23 q=12.0 size= 3328kB time=00:00:19.32 bitrate=1411.1kbits/s speed=0.894x
 I/mobile-ffmpeg: frame= 509 fps= 23 q=19.0 size= 3328kB time=00:00:20.12 bitrate=1355.0kbits/s speed=0.909x
 I/mobile-ffmpeg: frame= 531 fps= 23 q=15.0 size= 3584kB time=00:00:21.00 bitrate=1398.1kbits/s speed=0.928x
 I/mobile-ffmpeg: frame= 555 fps= 24 q=12.0 size= 3840kB time=00:00:21.96 bitrate=1432.5kbits/s speed=0.949x
 I/mobile-ffmpeg: frame= 577 fps= 24 q=12.0 size= 3840kB time=00:00:22.84 bitrate=1377.3kbits/s speed=0.966x
 I/mobile-ffmpeg: frame= 599 fps= 25 q=12.0 size= 3840kB time=00:00:23.72 bitrate=1326.2kbits/s speed=0.981x
 I/mobile-ffmpeg: frame= 620 fps= 25 q=12.0 size= 3840kB time=00:00:24.56 bitrate=1280.8kbits/s speed=0.995x
 I/mobile-ffmpeg: frame= 630 fps= 25 q=18.0 size= 3840kB time=00:00:24.96 bitrate=1260.3kbits/s speed=0.99x
 I/mobile-ffmpeg: frame= 640 fps= 25 q=21.0 size= 4096kB time=00:00:25.36 bitrate=1323.1kbits/s speed=0.985x
 I/mobile-ffmpeg: frame= 652 fps= 25 q=22.0 size= 4352kB time=00:00:25.84 bitrate=1379.7kbits/s speed=0.984x
 I/mobile-ffmpeg: frame= 665 fps= 25 q=12.0 size= 4608kB time=00:00:26.36 bitrate=1432.1kbits/s speed=0.984x
 I/mobile-ffmpeg: frame= 678 fps= 25 q=12.0 size= 4608kB time=00:00:26.88 bitrate=1404.4kbits/s speed=0.984x
 I/mobile-ffmpeg: frame= 690 fps= 25 q=12.0 size= 4608kB time=00:00:27.36 bitrate=1379.7kbits/s speed=0.983x
 I/mobile-ffmpeg: frame= 703 fps= 25 q=12.0 size= 4608kB time=00:00:27.88 bitrate=1354.0kbits/s speed=0.983x
 I/mobile-ffmpeg: frame= 716 fps= 25 q=12.0 size= 4608kB time=00:00:28.40 bitrate=1329.2kbits/s speed=0.983x
 I/mobile-ffmpeg: frame= 729 fps= 25 q=12.0 size= 4608kB time=00:00:28.92 bitrate=1305.3kbits/s speed=0.983x
 I/mobile-ffmpeg: frame= 742 fps= 25 q=12.0 size= 4608kB time=00:00:29.44 bitrate=1282.2kbits/s speed=0.983x
 I/mobile-ffmpeg: frame= 749 fps= 25 q=-1.0 Lsize= 4883kB time=00:00:29.95 bitrate=1335.5kbits/s speed=0.988x
 I/mobile-ffmpeg: video:3696kB audio:1171kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead:
 I/mobile-ffmpeg: 0.326516%
 I/mobile-ffmpeg: [libx264 @ 0xe1ad4400] frame I:3 Avg QP:13.33 size: 2725
 I/mobile-ffmpeg: [libx264 @ 0xe1ad4400] frame P:746 Avg QP:13.98 size: 5062
 I/mobile-ffmpeg: [libx264 @ 0xe1ad4400] mb I I16..4: 100.0% 0.0% 0.0%
 I/mobile-ffmpeg: [libx264 @ 0xe1ad4400] mb P I16..4: 7.1% 0.0% 0.0% P16..4: 8.2% 0.0% 0.0% 0.0% 0.0% skip:84.7%
 I/mobile-ffmpeg: [libx264 @ 0xe1ad4400] coded y,uvDC,uvAC intra: 14.5% 19.0% 6.9% inter: 5.1% 5.4% 1.4%
 I/mobile-ffmpeg: [libx264 @ 0xe1ad4400] i16 v,h,dc,p: 65% 18% 7% 9%
 I/mobile-ffmpeg: [libx264 @ 0xe1ad4400] i8c dc,h,v,p: 71% 19% 6% 4%
 I/mobile-ffmpeg: [libx264 @ 0xe1ad4400] kb/s:1010.47
 I/mobile-ffmpeg: Async command execution completed successfully.


and here is command is ffmpeg syntax


"-y"
"-framerate"
"1/5"
"-loop"
"1"
"-t"
"5"
"-i"
"/storage/emulated/0/FFMpeg Example/image1.png"
"-loop"
"1"
"-t"
"5"
"-i"
 "/storage/emulated/0/FFMpeg Example/image2.png"
 "-loop"
 "1"
 "-t"
 "5"
 "-i"
 "/storage/emulated/0/FFMpeg Example/one.png"
 "-loop"
 "1"
 "-t"
 "5"
 "-i"
 "/storage/emulated/0/FFMpeg Example/two.png"
 "-loop"
 "1"
 "-t"
 "5"
 "-i"
 "/storage/emulated/0/FFMpeg Example/image3.png"
 "-loop"
 "1"
 "-t"
 "5"
 "-i"
 "/storage/emulated/0/FFMpeg Example/image4.png"
 "-loop"
 "1"
 "-t"
 "5"
 "-i"
 "/storage/emulated/0/FFMpeg Example/image5.png"
 "-i"
 "/storage/emulated/0/FFMpeg Example/shortmusic.mp3"
 "-filter_complex"
 "[0:v]scale=720:1280:force_original_aspect_ratio=decrease,pad=720:1280:(ow-iw)/2:(oh-ih)/2,setsar=1,fade=t=in:st=0:d=1,fade=t=out:st=5:d=1[v0];
[1:v]scale=720:1280:force_original_aspect_ratio=decrease,pad=720:1280:(ow-iw)/2:(oh-ih)/2,setsar=1,fade=t=in:st=0:d=1,fade=t=out:st=5:d=1[v1];
[2:v]scale=720:1280:force_original_aspect_ratio=decrease,pad=720:1280:(ow-iw)/2:(oh-ih)/2,setsar=1,fade=t=in:st=0:d=1,fade=t=out:st=5:d=1[v2];
[3:v]scale=720:1280:force_original_aspect_ratio=decrease,pad=720:1280:(ow-iw)/2:(oh-ih)/2,setsar=1,fade=t=in:st=0:d=1,fade=t=out:st=5:d=1[v3];
[4:v]scale=720:1280:force_original_aspect_ratio=decrease,pad=720:1280:(ow-iw)/2:(oh-ih)/2,setsar=1,fade=t=in:st=0:d=1,fade=t=out:st=5:d=1[v4];
[5:v]scale=720:1280:force_original_aspect_ratio=decrease,pad=720:1280:(ow-iw)/2:(oh-ih)/2,setsar=1,fade=t=in:st=0:d=1,fade=t=out:st=5:d=1[v5];
[6:v]scale=720:1280:force_original_aspect_ratio=decrease,pad=720:1280:(ow-iw)/2:(oh-ih)/2,setsar=1,fade=t=in:st=0:d=1,fade=t=out:st=5:d=1[v6];
[v0][v1][v2][v3][v4][v5][v6]concat=n=7:v=1:a=0,fps=25,format=yuv420p[v]"
 "-map"
 "[v]"
 "-map"
 "7:a"
 "-c:a"
 "copy"
 "-preset"
 "ultrafast"
 "-shortest"
 "/storage/emulated/0/FFMpeg Example/video/movie_1615955101725.mp4"


-
FFmpeg Android : Freezes / stops silently at 'SoundHandle'
8 décembre 2014, par jgadsI’m trying to get FFmpeg working on Android, but it seems to fail silently with no output file. I have tested the same command on Windows and it fully completes.
I’m trying to convert an mp4 into a format which I can then ’concat’ with other videos files to make one ’compilation’ video.
The command is :
ffmpeg -i 1.mp4 -c copy -bsf h264_mp4toannexb -t 30 out1.tsThe logcat shows that ffmpeg seems to get ’stuck’ - with no updates and seemingly quitting half way through. Is there anything obvious I’m doing wrong ? This is being tested on just a bog-standard Galaxy Note 2. ’ffmpeg -version’ works just fine.
Here is the logcat :
12-08 13:38:27.670 18599-18599/com.company.app E/﹕ Device driver API match
Device driver API version: 23
User space API version: 23
12-08 13:38:27.670 18599-18599/com.company.app E/﹕ mali: REVISION=Linux-r3p2-01rel3 BUILD_DATE=Fri Mar 21 13:52:50 KST 2014
12-08 13:38:27.710 18599-18599/com.company.app D/OpenGLRenderer﹕ Enabling debug mode 0
12-08 13:38:29.060 18599-18599/com.company.app E/FFMPEG﹕ Success loading ffmpeg
12-08 13:38:29.080 18599-18661/com.company.app D/FFmpeg﹕ Running publishing updates method
12-08 13:38:29.090 18599-18599/com.company.app E/FFMPEG﹕ Progress: ffmpeg version n2.4.2 Copyright (c) 2000-2014 the FFmpeg developers
12-08 13:38:29.090 18599-18599/com.company.app E/FFMPEG﹕ Progress: built on Oct 7 2014 15:08:46 with gcc 4.8 (GCC)
12-08 13:38:29.095 18599-18599/com.company.app E/FFMPEG﹕ Progress: configuration: --target-os=linux --cross-prefix=/home/sb/Source-Code/ffmpeg-android/toolchain-android/bin/arm-linux-androideabi- --arch=arm --cpu=cortex-a8 --enable-runtime-cpudetect --sysroot=/home/sb/Source-Code/ffmpeg-android/toolchain-android/sysroot --enable-pic --enable-libx264 --enable-libass --enable-libfreetype --enable-libfribidi --enable-fontconfig --enable-pthreads --disable-debug --disable-ffserver --enable-version3 --enable-hardcoded-tables --disable-ffplay --disable-ffprobe --enable-gpl --enable-yasm --disable-doc --disable-shared --enable-static --pkg-config=/home/sb/Source-Code/ffmpeg-android/ffmpeg-pkg-config --prefix=/home/sb/Source-Code/ffmpeg-android/build/armeabi-v7a-neon --extra-cflags='-I/home/sb/Source-Code/ffmpeg-android/toolchain-android/include -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -fno-strict-overflow -fstack-protector-all -mfpu=neon' --extra-ldflags='-L/home/sb/Source-Code/ffmpeg-android/toolchain-android/lib -Wl,-z,relro -Wl,-z,now -pie' --extra-libs='-lpng -lexpat -lm' --extra-cxxflags=
12-08 13:38:29.095 18599-18599/com.company.app E/FFMPEG﹕ Progress: libavutil 54. 7.100 / 54. 7.100
12-08 13:38:29.095 18599-18599/com.company.app E/FFMPEG﹕ Progress: libavcodec 56. 1.100 / 56. 1.100
12-08 13:38:29.095 18599-18599/com.company.app E/FFMPEG﹕ Progress: libavformat 56. 4.101 / 56. 4.101
12-08 13:38:29.095 18599-18599/com.company.app E/FFMPEG﹕ Progress: libavdevice 56. 0.100 / 56. 0.100
12-08 13:38:29.095 18599-18599/com.company.app E/FFMPEG﹕ Progress: libavfilter 5. 1.100 / 5. 1.100
12-08 13:38:29.095 18599-18599/com.company.app E/FFMPEG﹕ Progress: libswscale 3. 0.100 / 3. 0.100
12-08 13:38:29.100 18599-18599/com.company.app E/FFMPEG﹕ Progress: libswresample 1. 1.100 / 1. 1.100
12-08 13:38:29.100 18599-18599/com.company.app E/FFMPEG﹕ Progress: libpostproc 53. 0.100 / 53. 0.100
12-08 13:38:29.230 18599-18599/com.company.app E/FFMPEG﹕ Progress: Input #0, mov,mp4,m4a,3gp,3g2,mj2, from '/storage/emulated/0/Pictures/videotest/1.mp4':
12-08 13:38:29.230 18599-18599/com.company.app E/FFMPEG﹕ Progress: Metadata:
12-08 13:38:29.230 18599-18599/com.company.app E/FFMPEG﹕ Progress: major_brand : isom
12-08 13:38:29.230 18599-18599/com.company.app E/FFMPEG﹕ Progress: minor_version : 0
12-08 13:38:29.230 18599-18599/com.company.app E/FFMPEG﹕ Progress: compatible_brands: isom3gp4
12-08 13:38:29.235 18599-18599/com.company.app E/FFMPEG﹕ Progress: creation_time : 2014-12-03 18:40:00
12-08 13:38:29.235 18599-18599/com.company.app E/FFMPEG﹕ Progress: Duration: 00:00:03.14, start: 0.000000, bitrate: 10598 kb/s
12-08 13:38:29.235 18599-18599/com.company.app E/FFMPEG﹕ Progress: Stream #0:0(eng): Video: h264 (Constrained Baseline) (avc1 / 0x31637661), yuv420p, 1280x720, 10594 kb/s, SAR 65536:65536 DAR 16:9, 29.94 fps, 29.92 tbr, 90k tbn, 180k tbc (default)
12-08 13:38:29.235 18599-18599/com.company.app E/FFMPEG﹕ Progress: Metadata:
12-08 13:38:29.240 18599-18599/com.company.app E/FFMPEG﹕ Progress: creation_time : 2014-12-03 18:40:00
12-08 13:38:29.240 18599-18599/com.company.app E/FFMPEG﹕ Progress: handler_name : VideoHandle
12-08 13:38:29.245 18599-18599/com.company.app E/FFMPEG﹕ Progress: Stream #0:1(eng): Audio: aac (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, 97 kb/s (default)
12-08 13:38:29.250 18599-18599/com.company.app E/FFMPEG﹕ Progress: Metadata:
12-08 13:38:29.250 18599-18599/com.company.app E/FFMPEG﹕ Progress: creation_time : 2014-12-03 18:40:00
12-08 13:38:29.250 18599-18599/com.company.app E/FFMPEG﹕ Progress: handler_name : SoundHandle -
New Piwik Mobile 2 Beta app (Android only)
9 décembre 2014, par Thomas Steur — Piwik Mobile ReleasesAre you interested in testing our newest features, bug fixes and performance improvements before they make it to our next Piwik Mobile version ?
Check out our new app Piwik Mobile 2 Beta on Google Play. This beta includes more than 15 bugfixes and improvements.
We have been testing as much as we could. Now is your time to experiment and help us to track down any bugs, or even suggest usability improvements. Start using it and send us any feedback or issue a bug. We can improve Piwik Mobile much better with your help !
Be aware that this version may contain bugs, if you are interested in a more stable version install Piwik Mobile 2 instead.
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