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POAndroid FFmpeg sometimes works and sometimes crashes
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copied!<p>I compiled FFmpeg for Android ( <a href="https://gitorious.org/android-ffmpeg" rel="nofollow">https://gitorious.org/android-ffmpeg</a> ) but when I'm trying to do some operations ( f.e filters cropping, transpose, trim etc ) it crashes in 5 on 10 cases. Error logs are not the same so I assume that it might be caused by memory issues. I'm using OSX, NDK android-ndk-r9b : darwing x86_64. Native ffmpeg method is passing args to ffmpeg.c main method. It's executed in AsyncTask in Activity. Thanks in advance</p> <p><em>EDIT: I forgot to mention that programs algorithm runs like that: Press Button - > Open Camera Intent - > Start recording - > After recording copy file to project folder ( on SD card ) - > Open edit activity + Start asynctask</em></p> <p><em>EDIT2: Tested on HTC ONE with different video resolutions</em></p> <p>Version and config of ffmpeg</p> <pre><code>11-20 12:15:23.001: I/ff-log(19091): ffmpeg version 0.10.2.git 11-20 12:15:23.001: I/ff-log(19091): Copyright (c) 2000-2012 the FFmpeg developers 11-20 12:15:23.001: I/ff-log(19091): built on Nov 20 2013 12:12:46 with gcc 4.6 20120106 (prerelease) 11-20 12:15:23.001: I/ff-log(19091): configuration: --target-os=linux --cross-prefix=arm-linux-androideabi- --arch=arm --cpu=armv7-a --disable-ffplay --disable-ffserver --disable-network --disable-avdevice --enable-protocol=file --enable-hwaccel=mpeg4_vaapi --enable-hwaccel=h264_vaapi --sysroot=/Users/dpc/Developer/android-ndk-r9b/platforms/android-9/arch-arm --disable-decoder=h264_vdpau --prefix=build/armv7-a --disable-asm --enable-small --disable-everything --enable-decoder=mjpeg --enable-parser=mjpeg --enable-muxer=mp4 --enable-muxer=h264 --enable-muxer=h263 --enable-muxer=yuv4mpegpipe --enable-muxer=mov --enable-demuxer=mpegvideo --enable-demuxer=mjpeg --enable-demuxer=image2 --enable-demuxer=mp4 --enable-demuxer=aac --enable-demuxer=ac3 --enable-demuxer=mp3 --enable-demuxer=yuv4mpegpipe --enable-demuxer=mov --enable-decoder=mpegvideo --enable-decoder=mpeg4 --enable-decoder=mp3 --enable-decoder=ac3 --enable-decoder=aac --enable-decoder=h264 --enable-decoder=h263 --enable-decoder=rawvideo --enable-decoder=yuv4 --enable-decoder=png --enable </code></pre> <p>Sample comand:</p> <pre><code>1-20 12:15:22.991: I/FFMPEG(19091): CMD:-i file:/storage/emulated/0/.project/videos/mac_video_tmp.mp4 -vf crop=1079:1079:0:420 -vcodec mpeg4 -sameq -acodec copy file:/storage/emulated/0/.project/videos/croppedVid.mp4 </code></pre> <p>Some output errors:</p> <p>1st type:</p> <pre><code> 11-20 12:15:23.011: I/ff-log(19091): libavutil 51. 46.100 / 51. 46.100 11-20 12:15:23.011: I/ff-log(19091): libavcodec 54. 14.101 / 54. 14.101 11-20 12:15:23.011: I/ff-log(19091): libavformat 54. 3.100 / 54. 3.100 11-20 12:15:23.011: I/ff-log(19091): libavfilter 2. 70.100 / 2. 70.100 11-20 12:15:23.011: I/ff-log(19091): libswscale 2. 1.100 / 2. 1.100 11-20 12:15:23.011: I/ff-log(19091): libswresample 0. 11.100 / 0. 11.100 11-20 12:15:23.011: I/ff-log(19091): before parsing options 11-20 12:15:23.011: I/ff-log(19091): before parsing options 11-20 12:15:23.011: I/ff-log(19091): parse options 11-20 12:15:23.011: I/ff-log(19091): prepare app arguments !!! NOT defined(_WIN32) && !defined(__MINGW32CE__) ! 11-20 12:15:23.011: I/ff-log(19091): after prepare app arguments 11-20 12:15:23.011: I/ff-log(19091): ffurl_open: file:/storage/emulated/0/.project/videos/mac_video_tmp.mp4, 1 11-20 12:15:23.011: I/ff-log(19091): ffurl_alloc: file:/storage/emulated/0/.project/videos/mac_video_tmp.mp4, 1 11-20 12:15:23.011: I/ff-log(19091): ffurl_alloc: file 11-20 12:15:23.011: I/ff-log(19091): ffurl_open alloc: 0 11-20 12:15:23.011: I/ff-log(19091): ffurl_connect 11-20 12:15:23.011: I/ff-log(19091): ffurl_open connect: 0 11-20 12:15:23.011: I/ff-log(19091): Format mov,mp4,m4a,3gp,3g2,mj2 probed with size=2048 and score=100 11-20 12:15:23.011: I/ff-log(19091): ISO: File Type Major Brand: isom 11-20 12:15:23.021: I/ff-log(19091): File position before avformat_find_stream_info() is 8458240 11-20 12:15:23.041: A/libc(19091): Fatal signal 11 (SIGSEGV) at 0x00000000 (code=1), thread 19091 (t.android.utils) </code></pre> <p>Second type:</p> <pre><code>11-20 12:17:04.800: I/ff-log(19632): libavutil 51. 46.100 / 51. 46.100 11-20 12:17:04.800: I/ff-log(19632): libavcodec 54. 14.101 / 54. 14.101 11-20 12:17:04.800: I/ff-log(19632): libavformat 54. 3.100 / 54. 3.100 11-20 12:17:04.800: I/ff-log(19632): libavfilter 2. 70.100 / 2. 70.100 11-20 12:17:04.800: I/ff-log(19632): libswscale 2. 1.100 / 2. 1.100 11-20 12:17:04.800: I/ff-log(19632): libswresample 0. 11.100 / 0. 11.100 11-20 12:17:04.800: I/ff-log(19632): before parsing options 11-20 12:17:04.800: I/ff-log(19632): before parsing options 11-20 12:17:04.800: I/ff-log(19632): parse options 11-20 12:17:04.800: I/ff-log(19632): prepare app arguments !!! NOT defined(_WIN32) && !defined(__MINGW32CE__) ! 11-20 12:17:04.800: I/ff-log(19632): after prepare app arguments 11-20 12:17:04.800: I/ff-log(19632): opt_output_file ܞ�f��f��f��f��flated/0/.project/videos/mac_video_tmp.mp4 11-20 12:17:04.800: I/ff-log(19632): ffurl_alloc: ܞ�f��f��f��f��flated/0/.project/videos/mac_video_tmp.mp4, 0 11-20 12:17:04.800: I/ff-log(19632): ffurl_alloc: file 11-20 12:17:04.800: I/ff-log(19632): ffurl_open: ܞ�f��f��f��f��flated/0/.project/videos/mac_video_tmp.mp4, 2 11-20 12:17:04.800: I/ff-log(19632): ffurl_alloc: ܞ�f��f��f��f��flated/0/.project/videos/mac_video_tmp.mp4, 2 11-20 12:17:04.800: I/ff-log(19632): ffurl_alloc: file 11-20 12:17:04.800: I/ff-log(19632): ffurl_open alloc: 0 11-20 12:17:04.800: I/ff-log(19632): ffurl_connect 11-20 12:17:04.800: I/ff-log(19632): ffurl_open connect: -2 11-20 12:17:04.800: I/ff-log(19632): ffurl_open FAIL 11-20 12:17:04.800: I/ff-log(19632): ܞ�f��f��f��f��flated/0/.project/videos/mac_video_tmp.mp4: No such file or directory </code></pre> <p>( CHARSER IS AS IT'S IN OUTPUT LOGCAT )</p> <p>3rd type:</p> <pre><code>11-20 12:18:23.243: I/ff-log(19867): libavutil 51. 46.100 / 51. 46.100 11-20 12:18:23.243: I/ff-log(19867): libavcodec 54. 14.101 / 54. 14.101 11-20 12:18:23.243: I/ff-log(19867): libavformat 54. 3.100 / 54. 3.100 11-20 12:18:23.243: I/ff-log(19867): libavfilter 2. 70.100 / 2. 70.100 11-20 12:18:23.243: I/ff-log(19867): libswscale 2. 1.100 / 2. 1.100 11-20 12:18:23.243: I/ff-log(19867): libswresample 0. 11.100 / 0. 11.100 11-20 12:18:23.243: I/ff-log(19867): before parsing options 11-20 12:18:23.243: I/ff-log(19867): before parsing options 11-20 12:18:23.243: I/ff-log(19867): parse options 11-20 12:18:23.243: I/ff-log(19867): prepare app arguments !!! NOT defined(_WIN32) && !defined(__MINGW32CE__) ! 11-20 12:18:23.243: I/ff-log(19867): after prepare app arguments 11-20 12:18:23.243: I/ff-log(19867): Unknown decoder '��f(' 11-20 12:18:23.243: I/ff-log(19867): exit_program 1 11-20 12:18:23.243: I/ff-log(19867): exit_program 1 11-20 12:18:23.243: I/ff-log(19867): exit_program 2 11-20 12:18:23.253: A/libc(19867): @@@ ABORTING: invalid address or address of corrupt block 0x1d3422d passed to dlfree 11-20 12:18:23.253: A/libc(19867): Fatal signal 11 (SIGSEGV) at 0xdeadbaad (code=1), thread 20393 (AsyncTask #2) </code></pre> <p>4th type:</p> <pre><code>11-20 12:20:07.214: I/ff-log(20660): libavutil 51. 46.100 / 51. 46.100 11-20 12:20:07.214: I/ff-log(20660): libavcodec 54. 14.101 / 54. 14.101 11-20 12:20:07.214: I/ff-log(20660): libavformat 54. 3.100 / 54. 3.100 11-20 12:20:07.214: I/ff-log(20660): libavfilter 2. 70.100 / 2. 70.100 11-20 12:20:07.214: I/ff-log(20660): libswscale 2. 1.100 / 2. 1.100 11-20 12:20:07.214: I/ff-log(20660): libswresample 0. 11.100 / 0. 11.100 11-20 12:20:07.214: I/ff-log(20660): before parsing options 11-20 12:20:07.214: I/ff-log(20660): before parsing options 11-20 12:20:07.214: I/ff-log(20660): parse options 11-20 12:20:07.214: I/ff-log(20660): prepare app arguments !!! NOT defined(_WIN32) && !defined(__MINGW32CE__) ! 11-20 12:20:07.214: I/ff-log(20660): after prepare app arguments 11-20 12:20:07.214: I/ff-log(20660): Unknown decoder '' 11-20 12:20:07.214: I/ff-log(20660): exit_program 1 11-20 12:20:07.214: A/libc(20660): Fatal signal 11 (SIGSEGV) at 0x2d007165 (code=1), thread 21017 (AsyncTask #2) </code></pre>

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