Ticket #66607: ffmpeg-universal-arm-intel.log

File ffmpeg-universal-arm-intel.log, 19.5 KB (added by kencu (Ken), 3 years ago)
Line 
1version:1
2:debug:clean Starting logging for ffmpeg @4.4.2_3+gpl2+universal
3:debug:sysinfo macOS 13.1 (darwin/22.2.0) arch arm
4:debug:sysinfo MacPorts 2.8.0
5:debug:sysinfo Xcode 14.2, CLT none
6:debug:sysinfo SDK 13
7:debug:sysinfo MACOSX_DEPLOYMENT_TARGET: 13.0
8:debug:clean Attempting ln -sf /opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_multimedia_ffmpeg/ffmpeg/work /opt/local/var/macports/sources/rsync.macports.org/macports/release/tarballs/ports/multimedia/ffmpeg/work
9:debug:clean dropping privileges: euid changed to 502, egid changed to 501.
10:debug:main Executing org.macports.main (ffmpeg)
11:debug:main Privilege de-escalation not attempted as not running as root.
12:debug:archivefetch archivefetch phase started at Mon Jan  2 13:58:06 PST 2023
13:msg:archivefetch --->  Fetching archive for ffmpeg
14:debug:archivefetch Executing org.macports.archivefetch (ffmpeg)
15:debug:archivefetch euid/egid changed to: 0/0
16:debug:archivefetch chowned /opt/local/var/macports/incoming to macports
17:debug:archivefetch euid/egid changed to: 502/501
18:info:archivefetch --->  ffmpeg-4.4.2_3+gpl2+universal.darwin_22.arm64-x86_64.tbz2 doesn't seem to exist in /opt/local/var/macports/incoming/verified
19:msg:archivefetch --->  Attempting to fetch ffmpeg-4.4.2_3+gpl2+universal.darwin_22.arm64-x86_64.tbz2 from https://packages.macports.org/ffmpeg
20:debug:archivefetch Fetching archive failed: The requested URL returned error: 404
21:msg:archivefetch --->  Attempting to fetch ffmpeg-4.4.2_3+gpl2+universal.darwin_22.arm64-x86_64.tbz2 from https://ywg.ca.packages.macports.org/mirror/macports/packages/ffmpeg
22:debug:archivefetch Fetching archive failed: The requested URL returned error: 404
23:msg:archivefetch --->  Attempting to fetch ffmpeg-4.4.2_3+gpl2+universal.darwin_22.arm64-x86_64.tbz2 from http://mirror.fcix.net/macports/packages/ffmpeg
24:debug:archivefetch Fetching archive failed: The requested URL returned error: 404
25:debug:archivefetch Privilege de-escalation not attempted as not running as root.
26:debug:fetch fetch phase started at Mon Jan  2 13:58:07 PST 2023
27:notice:fetch --->  Fetching distfiles for ffmpeg
28:debug:fetch Executing org.macports.fetch (ffmpeg)
29:debug:fetch Privilege de-escalation not attempted as not running as root.
30:debug:checksum checksum phase started at Mon Jan  2 13:58:07 PST 2023
31:notice:checksum --->  Verifying checksums for ffmpeg
32:debug:checksum Executing org.macports.checksum (ffmpeg)
33:info:checksum --->  Checksumming ffmpeg-4.4.2.tar.xz
34:debug:checksum Calculated (rmd160) is 22a690edfad74f25de0d24557f8edf4b2366b1a0
35:debug:checksum Correct (rmd160) checksum for ffmpeg-4.4.2.tar.xz
36:debug:checksum Calculated (sha256) is af419a7f88adbc56c758ab19b4c708afbcae15ef09606b82b855291f6a6faa93
37:debug:checksum Correct (sha256) checksum for ffmpeg-4.4.2.tar.xz
38:debug:checksum Calculated (size) is 9562968
39:debug:checksum Correct (size) checksum for ffmpeg-4.4.2.tar.xz
40:debug:checksum Privilege de-escalation not attempted as not running as root.
41:debug:extract extract phase started at Mon Jan  2 13:58:07 PST 2023
42:notice:extract --->  Extracting ffmpeg
43:debug:extract setting option extract.cmd to /opt/local/bin/xz
44:debug:extract Executing proc-pre-org.macports.extract-extract-0
45:debug:extract Executing org.macports.extract (ffmpeg)
46:info:extract --->  Extracting ffmpeg-4.4.2.tar.xz
47:debug:extract setting option extract.args to '/opt/local/var/macports/distfiles/ffmpeg/ffmpeg-4.4.2.tar.xz'
48:debug:extract Environment:
49:debug:extract CC_PRINT_OPTIONS='YES'
50:debug:extract CC_PRINT_OPTIONS_FILE='/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_multimedia_ffmpeg/ffmpeg/work/.CC_PRINT_OPTIONS'
51:debug:extract CPATH='/opt/local/include'
52:debug:extract DEVELOPER_DIR='/Applications/Xcode.app/Contents/Developer'
53:debug:extract LIBRARY_PATH='/opt/local/lib'
54:debug:extract MACOSX_DEPLOYMENT_TARGET='13.0'
55:debug:extract MACPORTS_LEGACY_SUPPORT_DISABLED='1'
56:debug:extract SDKROOT='/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX13.sdk'
57:info:extract Executing:  cd "/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_multimedia_ffmpeg/ffmpeg/work" && /opt/local/bin/xz -dc '/opt/local/var/macports/distfiles/ffmpeg/ffmpeg-4.4.2.tar.xz' | /usr/bin/tar -xf -
58:debug:extract system:  cd "/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_multimedia_ffmpeg/ffmpeg/work" && /opt/local/bin/xz -dc '/opt/local/var/macports/distfiles/ffmpeg/ffmpeg-4.4.2.tar.xz' | /usr/bin/tar -xf -
59:debug:extract euid/egid changed to: 0/0
60:debug:extract chowned /opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_multimedia_ffmpeg/ffmpeg/work to macports
61:debug:extract euid/egid changed to: 502/501
62:debug:extract Executing proc-post-org.macports.extract-extract-0
63:debug:extract system: find /opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_multimedia_ffmpeg/ffmpeg/work/ffmpeg-4.4.2 -type d -print0 | xargs -0 chmod a+rx
64:debug:extract system: find /opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_multimedia_ffmpeg/ffmpeg/work/ffmpeg-4.4.2 -type f -print0 | xargs -0 chmod a+r
65:debug:extract Privilege de-escalation not attempted as not running as root.
66:debug:patch patch phase started at Mon Jan  2 13:58:08 PST 2023
67:debug:patch Executing org.macports.patch (ffmpeg)
68:notice:patch --->  Applying patches to ffmpeg
69:info:patch --->  Applying patch-libavcodec-audiotoolboxenc.c.diff
70:debug:patch Environment:
71:debug:patch CC_PRINT_OPTIONS='YES'
72:debug:patch CC_PRINT_OPTIONS_FILE='/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_multimedia_ffmpeg/ffmpeg/work/.CC_PRINT_OPTIONS'
73:debug:patch CPATH='/opt/local/include'
74:debug:patch DEVELOPER_DIR='/Applications/Xcode.app/Contents/Developer'
75:debug:patch LIBRARY_PATH='/opt/local/lib'
76:debug:patch MACOSX_DEPLOYMENT_TARGET='13.0'
77:debug:patch SDKROOT='/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX13.sdk'
78:info:patch Executing:  cd "/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_multimedia_ffmpeg/ffmpeg/work/ffmpeg-4.4.2" && /usr/bin/patch -p0 < '/opt/local/var/macports/sources/rsync.macports.org/macports/release/tarballs/ports/multimedia/ffmpeg/files/patch-libavcodec-audiotoolboxenc.c.diff'
79:debug:patch system:  cd "/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_multimedia_ffmpeg/ffmpeg/work/ffmpeg-4.4.2" && /usr/bin/patch -p0 < '/opt/local/var/macports/sources/rsync.macports.org/macports/release/tarballs/ports/multimedia/ffmpeg/files/patch-libavcodec-audiotoolboxenc.c.diff'
80:info:patch patching file 'libavcodec/audiotoolboxenc.c'
81:info:patch --->  Applying patch-libavcodec-videotoolboxenc.c.diff
82:debug:patch Environment:
83:debug:patch CC_PRINT_OPTIONS='YES'
84:debug:patch CC_PRINT_OPTIONS_FILE='/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_multimedia_ffmpeg/ffmpeg/work/.CC_PRINT_OPTIONS'
85:debug:patch CPATH='/opt/local/include'
86:debug:patch DEVELOPER_DIR='/Applications/Xcode.app/Contents/Developer'
87:debug:patch LIBRARY_PATH='/opt/local/lib'
88:debug:patch MACOSX_DEPLOYMENT_TARGET='13.0'
89:debug:patch SDKROOT='/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX13.sdk'
90:info:patch Executing:  cd "/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_multimedia_ffmpeg/ffmpeg/work/ffmpeg-4.4.2" && /usr/bin/patch -p0 < '/opt/local/var/macports/sources/rsync.macports.org/macports/release/tarballs/ports/multimedia/ffmpeg/files/patch-libavcodec-videotoolboxenc.c.diff'
91:debug:patch system:  cd "/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_multimedia_ffmpeg/ffmpeg/work/ffmpeg-4.4.2" && /usr/bin/patch -p0 < '/opt/local/var/macports/sources/rsync.macports.org/macports/release/tarballs/ports/multimedia/ffmpeg/files/patch-libavcodec-videotoolboxenc.c.diff'
92:info:patch patching file 'libavcodec/videotoolboxenc.c'
93:info:patch --->  Applying patch-issue-9439-non-b-frame-encoding.diff
94:debug:patch Environment:
95:debug:patch CC_PRINT_OPTIONS='YES'
96:debug:patch CC_PRINT_OPTIONS_FILE='/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_multimedia_ffmpeg/ffmpeg/work/.CC_PRINT_OPTIONS'
97:debug:patch CPATH='/opt/local/include'
98:debug:patch DEVELOPER_DIR='/Applications/Xcode.app/Contents/Developer'
99:debug:patch LIBRARY_PATH='/opt/local/lib'
100:debug:patch MACOSX_DEPLOYMENT_TARGET='13.0'
101:debug:patch SDKROOT='/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX13.sdk'
102:info:patch Executing:  cd "/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_multimedia_ffmpeg/ffmpeg/work/ffmpeg-4.4.2" && /usr/bin/patch -p0 < '/opt/local/var/macports/sources/rsync.macports.org/macports/release/tarballs/ports/multimedia/ffmpeg/files/patch-issue-9439-non-b-frame-encoding.diff'
103:debug:patch system:  cd "/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_multimedia_ffmpeg/ffmpeg/work/ffmpeg-4.4.2" && /usr/bin/patch -p0 < '/opt/local/var/macports/sources/rsync.macports.org/macports/release/tarballs/ports/multimedia/ffmpeg/files/patch-issue-9439-non-b-frame-encoding.diff'
104:info:patch patching file 'libavcodec/videotoolboxenc.c'
105:info:patch --->  Applying patch-libsdl2-version.diff
106:debug:patch Environment:
107:debug:patch CC_PRINT_OPTIONS='YES'
108:debug:patch CC_PRINT_OPTIONS_FILE='/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_multimedia_ffmpeg/ffmpeg/work/.CC_PRINT_OPTIONS'
109:debug:patch CPATH='/opt/local/include'
110:debug:patch DEVELOPER_DIR='/Applications/Xcode.app/Contents/Developer'
111:debug:patch LIBRARY_PATH='/opt/local/lib'
112:debug:patch MACOSX_DEPLOYMENT_TARGET='13.0'
113:debug:patch SDKROOT='/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX13.sdk'
114:info:patch Executing:  cd "/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_multimedia_ffmpeg/ffmpeg/work/ffmpeg-4.4.2" && /usr/bin/patch -p0 < '/opt/local/var/macports/sources/rsync.macports.org/macports/release/tarballs/ports/multimedia/ffmpeg/files/patch-libsdl2-version.diff'
115:debug:patch system:  cd "/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_multimedia_ffmpeg/ffmpeg/work/ffmpeg-4.4.2" && /usr/bin/patch -p0 < '/opt/local/var/macports/sources/rsync.macports.org/macports/release/tarballs/ports/multimedia/ffmpeg/files/patch-libsdl2-version.diff'
116:info:patch patching file configure
117:debug:patch Privilege de-escalation not attempted as not running as root.
118:debug:configure configure phase started at Mon Jan  2 13:58:08 PST 2023
119:notice:configure --->  Configuring ffmpeg
120:debug:configure Preferred compilers: clang macports-clang-14 macports-clang-13 macports-clang-12 macports-clang-11
121:debug:configure Using compiler 'Xcode Clang'
122:debug:configure elevating privileges for configure ccache: euid changed to 0, egid changed to 0.
123:debug:configure dropping privileges: euid changed to 502, egid changed to 501.
124:debug:configure Executing proc-pre-org.macports.configure-configure-0
125:debug:configure Active variants check for source-type install considers depends_fetch depends_extract depends_lib depends_build depends_run: xz lame libiconv libvorbis libopus libogg librsvg libtheora libmodplug libass libbluray libvpx gnutls openjpeg zvbi fontconfig freetype fribidi speex soxr bzip2 zimg zlib libsdl2 aom rav1e svt-av1 XviD x264 x265 libvidstab pkgconfig gmake cctools texinfo nasm diffutils-for-muniversal
126:debug:configure libsdl2 is installed with the following variants: +universal
127:debug:configure   required: , forbidden: x11
128:debug:configure   accepted
129:debug:configure Executing org.macports.configure (ffmpeg)
130:info:configure --->  Configuring ffmpeg for architecture arm64
131:debug:configure setting option configure.dir to /opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_multimedia_ffmpeg/ffmpeg/work/ffmpeg-4.4.2-arm64
132:debug:configure setting option autoreconf.dir to /opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_multimedia_ffmpeg/ffmpeg/work/ffmpeg-4.4.2-arm64
133:debug:configure setting option autoconf.dir to /opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_multimedia_ffmpeg/ffmpeg/work/ffmpeg-4.4.2-arm64
134:debug:configure parse_environment: skipping invalid entry: 'arm64''
135:debug:configure Environment:
136:debug:configure ASFLAGS=''-arch'
137:debug:configure CC='ccache /usr/bin/clang'
138:debug:configure CC_PRINT_OPTIONS='YES'
139:debug:configure CC_PRINT_OPTIONS_FILE='/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_multimedia_ffmpeg/ffmpeg/work/.CC_PRINT_OPTIONS'
140:debug:configure CFLAGS='-pipe -Os -DHAVE_LRINTF -I/opt/local/include -arch arm64 -isysroot/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX13.sdk'
141:debug:configure CPATH='/opt/local/include'
142:debug:configure CPPFLAGS='-I/opt/local/include -isysroot/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX13.sdk'
143:debug:configure CXX='ccache /usr/bin/clang++'
144:debug:configure CXXFLAGS='-pipe -Os -arch arm64 -stdlib=libc++ -isysroot/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX13.sdk'
145:debug:configure DEVELOPER_DIR='/Applications/Xcode.app/Contents/Developer'
146:debug:configure F90FLAGS='-pipe -Os -m64'
147:debug:configure FCFLAGS='-pipe -Os -m64'
148:debug:configure FFLAGS='-pipe -Os -m64'
149:debug:configure INSTALL='/usr/bin/install -c'
150:debug:configure LDFLAGS='-L/opt/local/lib -Wl,-headerpad_max_install_names -arch arm64 -Wl,-syslibroot,/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX13.sdk'
151:debug:configure LIBRARY_PATH='/opt/local/lib'
152:debug:configure MACOSX_DEPLOYMENT_TARGET='13.0'
153:debug:configure MACPORTS_LEGACY_SUPPORT_DISABLED='1'
154:debug:configure OBJC='ccache /usr/bin/clang'
155:debug:configure OBJCFLAGS='-pipe -Os -arch arm64 -isysroot/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX13.sdk'
156:debug:configure OBJCXX='ccache /usr/bin/clang++'
157:debug:configure OBJCXXFLAGS='-pipe -Os -stdlib=libc++ -isysroot/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX13.sdk'
158:debug:configure SDKROOT='/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX13.sdk'
159:info:configure Executing:  cd "/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_multimedia_ffmpeg/ffmpeg/work/ffmpeg-4.4.2-arm64" && ./configure --prefix=/opt/local --enable-swscale --enable-avfilter --enable-avresample --enable-libmp3lame --enable-libvorbis --enable-libopus --enable-librsvg --enable-libtheora --enable-libopenjpeg --enable-libmodplug --enable-libvpx --enable-libsoxr --enable-libspeex --enable-libass --enable-libbluray --enable-libzimg --enable-libzvbi --enable-lzma --enable-gnutls --enable-fontconfig --enable-libfreetype --enable-libfribidi --enable-zlib --disable-libjack --disable-libopencore-amrnb --disable-libopencore-amrwb --disable-libxcb --disable-libxcb-shm --disable-libxcb-xfixes --disable-indev=jack --enable-opencl --disable-outdev=xv --enable-audiotoolbox --enable-videotoolbox --enable-sdl2 --disable-securetransport --mandir=/opt/local/share/man --enable-shared --enable-pthreads --cc=/usr/bin/clang --enable-libaom --enable-librav1e --enable-libsvtav1 --enable-gpl --enable-postproc --enable-libx264 --enable-libx265 --enable-libxvid --enable-libvidstab --arch=arm64
160:debug:configure system:  cd "/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_multimedia_ffmpeg/ffmpeg/work/ffmpeg-4.4.2-arm64" && ./configure --prefix=/opt/local --enable-swscale --enable-avfilter --enable-avresample --enable-libmp3lame --enable-libvorbis --enable-libopus --enable-librsvg --enable-libtheora --enable-libopenjpeg --enable-libmodplug --enable-libvpx --enable-libsoxr --enable-libspeex --enable-libass --enable-libbluray --enable-libzimg --enable-libzvbi --enable-lzma --enable-gnutls --enable-fontconfig --enable-libfreetype --enable-libfribidi --enable-zlib --disable-libjack --disable-libopencore-amrnb --disable-libopencore-amrwb --disable-libxcb --disable-libxcb-shm --disable-libxcb-xfixes --disable-indev=jack --enable-opencl --disable-outdev=xv --enable-audiotoolbox --enable-videotoolbox --enable-sdl2 --disable-securetransport --mandir=/opt/local/share/man --enable-shared --enable-pthreads --cc=/usr/bin/clang --enable-libaom --enable-librav1e --enable-libsvtav1 --enable-gpl --enable-postproc --enable-libx264 --enable-libx265 --enable-libxvid --enable-libvidstab --arch=arm64
161:info:configure GNU assembler not found, install/update gas-preprocessor
162:info:configure If you think configure made a mistake, make sure you are using the latest
163:info:configure version from Git.  If the latest version fails, report the problem to the
164:info:configure ffmpeg-user@ffmpeg.org mailing list or IRC #ffmpeg on irc.libera.chat.
165:info:configure Include the log file "ffbuild/config.log" produced by configure as this will help
166:info:configure solve the problem.
167:info:configure Command failed:  cd "/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_multimedia_ffmpeg/ffmpeg/work/ffmpeg-4.4.2-arm64" && ./configure --prefix=/opt/local --enable-swscale --enable-avfilter --enable-avresample --enable-libmp3lame --enable-libvorbis --enable-libopus --enable-librsvg --enable-libtheora --enable-libopenjpeg --enable-libmodplug --enable-libvpx --enable-libsoxr --enable-libspeex --enable-libass --enable-libbluray --enable-libzimg --enable-libzvbi --enable-lzma --enable-gnutls --enable-fontconfig --enable-libfreetype --enable-libfribidi --enable-zlib --disable-libjack --disable-libopencore-amrnb --disable-libopencore-amrwb --disable-libxcb --disable-libxcb-shm --disable-libxcb-xfixes --disable-indev=jack --enable-opencl --disable-outdev=xv --enable-audiotoolbox --enable-videotoolbox --enable-sdl2 --disable-securetransport --mandir=/opt/local/share/man --enable-shared --enable-pthreads --cc=/usr/bin/clang --enable-libaom --enable-librav1e --enable-libsvtav1 --enable-gpl --enable-postproc --enable-libx264 --enable-libx265 --enable-libxvid --enable-libvidstab --arch=arm64
168:info:configure Exit code: 1
169:error:configure Failed to configure ffmpeg: configure failure: command execution failed
170:debug:configure Error code: NONE
171:debug:configure Backtrace: configure failure: command execution failed
172:debug:configure     while executing
173:debug:configure "$procedure $targetname"
174:error:configure See /opt/local/var/macports/logs/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_multimedia_ffmpeg/ffmpeg/main.log for details.