[FFmpeg-trac] #1264(undetermined:open): removelogo filter causes segmentation fault before processing begins
FFmpeg
trac at avcodec.org
Wed May 9 20:11:52 CEST 2012
#1264: removelogo filter causes segmentation fault before processing begins
-------------------------------------+-------------------------------------
Reporter: | Owner:
haydonffmpeg | Status: open
Type: defect | Component:
Priority: important | undetermined
Version: git-master | Resolution:
Keywords: removelogo | Blocked By:
Blocking: | Reproduced by developer: 1
Analyzed by developer: 0 |
-------------------------------------+-------------------------------------
Comment (by maddogx):
Replying to [ticket:1264 haydonffmpeg]:
> Summary describes problem.
>
> Command line:
> ffmpeg -v 9 -loglevel 99 -y -i Grimm_sample.wtv -r 29.97 -crf 20
-filter:v yadif,removelogo=Logo_WBAL.gif,scale=1024:-1 -sws_flags spline
-preset slow -profile:v baseline -aq 90 -ac 2 Grimm_samplefail.mp4
>
> The command line can be simplified significantly with the sample inputs
I've provided. I've been unable to get removelogo working with any
combination of options. Distribution is Gentoo.
>
> ffmpeg output:
> ffmpeg version N-40204-g9d7c1b4 Copyright (c) 2000-2012 the FFmpeg
developers
> built on Apr 28 2012 17:23:57 with gcc 4.6.3
> configuration: --prefix=/usr --libdir=/usr/lib64 --shlibdir=/usr/lib64
--mandir=/usr/share/man --enable-shared --cc=x86_64-pc-linux-gnu-gcc
--cxx=x86_64-pc-linux-gnu-g++ --ar=x86_64-pc-linux-gnu-ar
--optflags='-march=native -O2 -pipe -fomit-frame-pointer' --extra-
cflags='-march=native -O2 -pipe -fomit-frame-pointer' --extra-
cxxflags='-march=native -O2 -pipe -fomit-frame-pointer' --disable-static
--enable-gpl --enable-version3 --enable-postproc --enable-avfilter
--disable-stripping --disable-debug --disable-doc --disable-network
--disable-vaapi --disable-vdpau --disable-ffplay --enable-runtime-
cpudetect --enable-libmp3lame --enable-libvo-aacenc --enable-libvorbis
--enable-libx264 --enable-libaacplus --enable-nonfree --enable-libfaac
--enable-nonfree --disable-indev=v4l --disable-indev=v4l2 --disable-
indev=alsa --disable-indev=oss --disable-indev=jack --disable-outdev=alsa
--disable-outdev=oss --disable-outdev=sdl --enable-pthreads --enable-
libvpx --enable-libopenjpeg --disable-altivec --disable-avx --disabl
libavutil 51. 48.100 / 51. 48.100
> libavcodec 54. 17.100 / 54. 17.100
> libavformat 54. 3.100 / 54. 3.100
> libavdevice 53. 4.100 / 53. 4.100
> libavfilter 2. 72.100 / 2. 72.100
> libswscale 2. 1.100 / 2. 1.100
> libswresample 0. 11.100 / 0. 11.100
> libpostproc 52. 0.100 / 52. 0.100
> [wtv @ 0x260bfb0] Format wtv probed with size=2048 and score=100
> [wtv @ 0x260bfb0] unsupported metadata entry; key:VRD/PLACEHOLDER,
type:2, length:0x8
> [wtv @ 0x260bfb0] File position before avformat_find_stream_info() is
294912
> [wtv @ 0x260bfb0] parser not found for codec dvb_teletext, packets or
times may be invalid.
> [wtv @ 0x260bfb0] All info found
> rfps: 23.666667 0.016554
> rfps: 23.750000 0.013702
> Last message repeated 1 times
> rfps: 23.833333 0.011651
> Last message repeated 1 times
> rfps: 23.916667 0.010402
> Last message repeated 1 times
> rfps: 24.000000 0.009953
> rfps: 24.083333 0.010306
> rfps: 24.166667 0.011459
> rfps: 24.250000 0.013414
> rfps: 24.333333 0.016170
> rfps: 24.416667 0.019728
> rfps: 35.583333 0.017093
> rfps: 35.666667 0.014111
> rfps: 35.750000 0.011930
> rfps: 35.833333 0.010550
> rfps: 35.916667 0.009972
> rfps: 36.000000 0.010194
> Last message repeated 1 times
> rfps: 36.083333 0.011218
> Last message repeated 1 times
> rfps: 36.166667 0.013043
> Last message repeated 1 times
> rfps: 36.250000 0.015669
> Last message repeated 1 times
> rfps: 36.333333 0.019096
> rfps: 59.416667 0.015809
> rfps: 59.500000 0.011177
> Last message repeated 1 times
> rfps: 59.583333 0.007346
> Last message repeated 1 times
> rfps: 59.666667 0.004315
> Last message repeated 1 times
> rfps: 59.750000 0.002086
> Last message repeated 1 times
> rfps: 59.833333 0.000659
> Last message repeated 1 times
> rfps: 59.916667 0.000032
> Last message repeated 1 times
> rfps: 23.976024 0.010000
> Last message repeated 1 times
> rfps: 59.940060 0.000000
> Last message repeated 1 times
> [wtv @ 0x260bfb0] File position after avformat_find_stream_info() is
1998848
> Input #0, wtv, from 'Grimm_Sample.wtv':
> Metadata:
> WM/MediaClassPrimaryID: db9830bd-3ab3-4fab-8a371a995f7ff74
> WM/MediaClassSecondaryID: ba7f258a-62f7-47a9-b21f4651c42a000
> Title : Grimm
> WM/SubTitle : Cat and Mouse
> WM/SubTitleDescription: Nick discovers that Monroe and Rosalee are
harboring a murder suspect (Neil Hopkins) whose crime spree began
overseas.
> genre : Drama;General;Series;Sci-Fi/Fantasy
> WM/OriginalReleaseTime: 0
> WM/MediaCredits : David Giuntoli/Russell Hornsby/Bitsie
Tulloch/Silas Weir Mitchell/Reggie Lee/Sasha Roiz;;;Bree Turner/Sebastian
Roche/Neil Hopkins
> service_provider: WBALDT
> service_name : WBALDT (WBAL-DT)
> WM/MediaNetworkAffiliation: NBC Affiliate
> WM/MediaOriginalChannel: 511
> WM/MediaOriginalChannelSubNumber: 0
> WM/MediaOriginalBroadcastDateTime: 2012-04-20T04:00:00Z
> WM/MediaIsStereo: true
> WM/MediaIsRepeat: false
> WM/MediaIsLive : false
> WM/MediaIsTape : false
> WM/MediaIsDelay : false
> WM/MediaIsSubtitled: false
> WM/MediaIsMovie : false
> WM/MediaIsPremiere: false
> WM/MediaIsFinale: false
> WM/MediaIsSAP : false
> WM/MediaIsSport : false
> WM/ParentalRating: TV-14
> WM/Provider : MediaCenterDefault
> WM/VideoClosedCaptioning: true
> WM/WMRVEncodeTime: 2012-04-21 00:58:15
> WM/WMRVSeriesUID: !MCSeries!01418971
> WM/WMRVServiceID: !MCService!28460388
> WM/WMRVRequestID: -1
> WM/WMRVScheduleItemID: -1
> WM/WMRVQuality : 0
> WM/WMRVOriginalSoftPrePadding: 0
> WM/WMRVOriginalSoftPostPadding: 0
> WM/WMRVHardPrePadding: -300
> WM/WMRVHardPostPadding: 0
> WM/WMRVATSCContent: true
> WM/WMRVDTVContent: true
> WM/WMRVHDContent: true
> Duration : 11676334
> WM/WMRVBitrate : 14.791826
> WM/WMRVKeepUntil: -1
> WM/WMRVActualSoftPrePadding: 0
> WM/WMRVActualSoftPostPadding: 0
> WM/WMRVContentProtected: false
> WM/WMRVContentProtectedPercent: 0
> WM/WMRVExpirationDate: 9999-12-31 23:59:59
> WM/WMRVExpirationSpan: 9223372036854775807
> WM/WMRVInBandRatingSystem: 255
> WM/WMRVInBandRatingLevel: 255
> WM/WMRVInBandRatingAttributes: 0
> WM/WMRVWatched : true
> WM/MediaOriginalRunTime: 11676334
> WM/WMRVEndTime : 2012-04-21 00:58:16
> Duration: 00:00:00.97, start: 0.195556, bitrate: 19416 kb/s
> Stream #0:0[0x5], 22, 1/10000000: Video: mpeg2video (Main), yuv420p,
1920x1080 [SAR 1:1 DAR 16:9], 1001/60000, 65000 kb/s, 23.98 fps, 59.94
tbr, 10000k tbn, 59.94 tbc
> Stream #0:1[0x6], 28, 1/10000000: Subtitle: dvb_teletext
> Stream #0:2[0x7], 27, 1/10000000: Audio: ac3, 48000 Hz, 5.1(side),
s16, 384 kb/s
> [buffer @ 0x2627370] w:1920 h:1080 pixfmt:yuv420p tb:1/1000000 sar:1/1
sws_param:flags=2
> [yadif @ 0x2626270] mode:0 parity:-1 auto_enable:0
> Segmentation fault
>
> Should be very easy to reproduce. If not I can assist debug.
>
same here,
ffmpeg version:
ffmpeg version N-40515-geae77f4 Copyright (c) 2000-2012 the FFmpeg
developers
built on May 9 2012 18:38:36 with gcc 4.3.2
configuration: --enable-libvorbis --enable-gpl --enable-version3
--enable-nonfree --enable-postproc --enable-pthreads --enable-libfaac
--enable-libmp3lame --enable-libopencore-amrnb --enable-libopencore-amrwb
--enable-libtheora --enable-libxvid --enable-x11grab
libavutil 51. 50.100 / 51. 50.100
libavcodec 54. 21.100 / 54. 21.100
libavformat 54. 4.100 / 54. 4.100
libavdevice 53. 4.100 / 53. 4.100
libavfilter 2. 72.105 / 2. 72.105
libswscale 2. 1.100 / 2. 1.100
libswresample 0. 11.100 / 0. 11.100
libpostproc 52. 0.100 / 52. 0.100
command output:
./ffmpeg -i vid.flv -vf removelogo=logo.pgm vid2.flv
ffmpeg version N-40515-geae77f4 Copyright (c) 2000-2012 the FFmpeg
developers
built on May 9 2012 18:38:36 with gcc 4.3.2
configuration: --enable-libvorbis --enable-gpl --enable-version3
--enable-nonfree --enable-postproc --enable-pthreads --enable-libfaac
--enable-libmp3lame --enable-libopencore-amrnb --enable-libopencore-amrwb
--enable-libtheora --enable-libxvid --enable-x11grab
libavutil 51. 50.100 / 51. 50.100
libavcodec 54. 21.100 / 54. 21.100
libavformat 54. 4.100 / 54. 4.100
libavdevice 53. 4.100 / 53. 4.100
libavfilter 2. 72.105 / 2. 72.105
libswscale 2. 1.100 / 2. 1.100
libswresample 0. 11.100 / 0. 11.100
libpostproc 52. 0.100 / 52. 0.100
[flv @ 0xa2143c0] Stream discovered after head already parsed
Input #0, flv, from 'vid.flv':
Metadata:
hasMetadata : true
hasVideo : true
hasAudio : true
lasttimestamp : 2
lastkeyframetimestamp: 2
videosize : 98852
audiosize : 24928
datasize : 705
metadatacreator : flvmeta 1.0.11
audiodelay : 0
canSeekToEnd : true
hasCuePoints : false
hasKeyframes : true
Duration: 00:00:02.28, start: 0.000000, bitrate: 437 kb/s
Stream #0:0: Video: h264 (Main), yuv420p, 640x480 [SAR 1:1 DAR 4:3],
343 kb/s, 25 tbr, 1k tbn, 50 tbc
Stream #0:1: Audio: aac, 22050 Hz, stereo, s16, 85 kb/s
Stream #0:2: Data: none
File 'vid2.flv' already exists. Overwrite ? [y/N] y
w:640 h:480 pixfmt:yuv420p tb:1/1000000 sar:1/1 sws_param:flags=2
Segmentation fault
strace:
access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or
directory)
open("/usr/lib/libfaac.so.0", O_RDONLY) = 3
read(3,
"\177ELF\1\1\1\0\0\0\0\0\0\0\0\0\3\0\3\0\1\0\0\0\0\30\0\0004\0\0\0\204"...,
512) = 512
fstat64(3, {st_mode=S_IFREG|0644, st_size=68972, ...}) = 0
mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0)
= 0xb78a5000
mmap2(NULL, 67792, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) =
0xb7894000
mmap2(0xb78a2000, 12288, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0xe) = 0xb78a2000
close(3) = 0
access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or
directory)
open("/lib/i686/cmov/libm.so.6", O_RDONLY) = 3
read(3,
"\177ELF\1\1\1\0\0\0\0\0\0\0\0\0\3\0\3\0\1\0\0\0 at 4\0\0004\0\0\0P"..., 512)
= 512
fstat64(3, {st_mode=S_IFREG|0644, st_size=149328, ...}) = 0
mmap2(NULL, 151680, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0)
= 0xb786e000
mmap2(0xb7892000, 8192, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x23) = 0xb7892000
close(3) = 0
access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or
directory)
open("/usr/lib/libz.so.1", O_RDONLY) = 3
read(3,
"\177ELF\1\1\1\0\0\0\0\0\0\0\0\0\3\0\3\0\1\0\0\0\300\30\0\0004\0\0\0\24"...,
512) = 512
fstat64(3, {st_mode=S_IFREG|0644, st_size=81012, ...}) = 0
mmap2(NULL, 83740, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) =
0xb7859000
mmap2(0xb786d000, 4096, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x13) = 0xb786d000
close(3) = 0
access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or
directory)
open("/lib/i686/cmov/librt.so.1", O_RDONLY) = 3
read(3,
"\177ELF\1\1\1\0\0\0\0\0\0\0\0\0\3\0\3\0\1\0\0\0`\31\0\0004\0\0\0\240"...,
512) = 512
fstat64(3, {st_mode=S_IFREG|0644, st_size=30624, ...}) = 0
mmap2(NULL, 33360, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) =
0xb7850000
mmap2(0xb7857000, 8192, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x6) = 0xb7857000
close(3) = 0
access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or
directory)
open("/lib/i686/cmov/libpthread.so.0", O_RDONLY) = 3
read(3,
"\177ELF\1\1\1\0\0\0\0\0\0\0\0\0\3\0\3\0\1\0\0\0000H\0\0004\0\0\0\330"...,
512) = 512
fstat64(3, {st_mode=S_IFREG|0755, st_size=116414, ...}) = 0
mmap2(NULL, 98784, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) =
0xb7837000
mmap2(0xb784c000, 8192, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x14) = 0xb784c000
mmap2(0xb784e000, 4576, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0xb784e000
close(3) = 0
access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or
directory)
open("/lib/i686/cmov/libc.so.6", O_RDONLY) = 3
read(3,
"\177ELF\1\1\1\0\0\0\0\0\0\0\0\0\3\0\3\0\1\0\0\0\260e\1\0004\0\0\0\4"...,
512) = 512
fstat64(3, {st_mode=S_IFREG|0755, st_size=1413540, ...}) = 0
mmap2(NULL, 1418864, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0)
= 0xb76dc000
mmap2(0xb7831000, 12288, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x155) = 0xb7831000
mmap2(0xb7834000, 9840, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0xb7834000
close(3) = 0
access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or
directory)
open("/usr/lib/libXau.so.6", O_RDONLY) = 3
read(3,
"\177ELF\1\1\1\0\0\0\0\0\0\0\0\0\3\0\3\0\1\0\0\0\220\t\0\0004\0\0\0\20"...,
512) = 512
fstat64(3, {st_mode=S_IFREG|0644, st_size=7160, ...}) = 0
mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0)
= 0xb76db000
mmap2(NULL, 10060, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) =
0xb76d8000
mmap2(0xb76da000, 4096, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x1) = 0xb76da000
close(3) = 0
access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or
directory)
open("/usr/lib/libxcb-xlib.so.0", O_RDONLY) = 3
read(3,
"\177ELF\1\1\1\0\0\0\0\0\0\0\0\0\3\0\3\0\1\0\0\0\200\6\0\0004\0\0\0\224"...,
512) = 512
fstat64(3, {st_mode=S_IFREG|0644, st_size=4220, ...}) = 0
mmap2(NULL, 7108, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) =
0xb76d6000
mmap2(0xb76d7000, 4096, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0) = 0xb76d7000
close(3) = 0
access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or
directory)
open("/usr/lib/libxcb.so.1", O_RDONLY) = 3
read(3,
"\177ELF\1\1\1\0\0\0\0\0\0\0\0\0\3\0\3\0\1\0\0\0\20\177\0\0004\0\0\0\340"...,
512) = 512
fstat64(3, {st_mode=S_IFREG|0644, st_size=96240, ...}) = 0
mmap2(NULL, 95052, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) =
0xb76be000
mmap2(0xb76d5000, 4096, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x17) = 0xb76d5000
close(3) = 0
access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or
directory)
open("/lib/i686/cmov/libdl.so.2", O_RDONLY) = 3
read(3,
"\177ELF\1\1\1\0\0\0\0\0\0\0\0\0\3\0\3\0\1\0\0\0`\n\0\0004\0\0\0H"...,
512) = 512
fstat64(3, {st_mode=S_IFREG|0644, st_size=9680, ...}) = 0
mmap2(NULL, 12412, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) =
0xb76ba000
mmap2(0xb76bc000, 8192, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x1) = 0xb76bc000
close(3) = 0
access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or
directory)
open("/usr/lib/libdirectfb-1.0.so.0", O_RDONLY) = 3
read(3,
"\177ELF\1\1\1\0\0\0\0\0\0\0\0\0\3\0\3\0\1\0\0\0P\274\0\0004\0\0\0\314"...,
512) = 512
fstat64(3, {st_mode=S_IFREG|0644, st_size=421300, ...}) = 0
mmap2(NULL, 421540, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0)
= 0xb7653000
mmap2(0xb76b8000, 8192, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x65) = 0xb76b8000
close(3) = 0
access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or
directory)
open("/usr/lib/libfusion-1.0.so.0", O_RDONLY) = 3
read(3,
"\177ELF\1\1\1\0\0\0\0\0\0\0\0\0\3\0\3\0\1\0\0\0\20$\0\0004\0\0\0\370"...,
512) = 512
fstat64(3, {st_mode=S_IFREG|0644, st_size=28344, ...}) = 0
mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0)
= 0xb7652000
mmap2(NULL, 31328, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) =
0xb764a000
mmap2(0xb7651000, 4096, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x6) = 0xb7651000
close(3) = 0
access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or
directory)
open("/usr/lib/libdirect-1.0.so.0", O_RDONLY) = 3
read(3,
"\177ELF\1\1\1\0\0\0\0\0\0\0\0\0\3\0\3\0\1\0\0\0\2602\0\0004\0\0\0t"...,
512) = 512
fstat64(3, {st_mode=S_IFREG|0644, st_size=76932, ...}) = 0
mmap2(NULL, 81836, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) =
0xb7636000
mmap2(0xb7649000, 4096, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x12) = 0xb7649000
close(3) = 0
access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or
directory)
open("/usr/lib/libvga.so.1", O_RDONLY) = 3
read(3,
"\177ELF\1\1\1\0\0\0\0\0\0\0\0\0\3\0\3\0\1\0\0\0\360\220\0\0004\0\0\0
"..., 512) = 512
fstat64(3, {st_mode=S_IFREG|0644, st_size=357128, ...}) = 0
mmap2(NULL, 396156, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0)
= 0xb75d5000
mmap2(0xb7626000, 28672, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x50) = 0xb7626000
mmap2(0xb762d000, 35708, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0xb762d000
close(3) = 0
access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or
directory)
open("/usr/lib/libogg.so.0", O_RDONLY) = 3
read(3,
"\177ELF\1\1\1\0\0\0\0\0\0\0\0\0\3\0\3\0\1\0\0\0\220\23\0\0004\0\0\0\300"...,
512) = 512
fstat64(3, {st_mode=S_IFREG|0644, st_size=16768, ...}) = 0
mmap2(NULL, 19740, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) =
0xb75d0000
mmap2(0xb75d4000, 4096, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x3) = 0xb75d4000
close(3) = 0
access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or
directory)
open("/usr/lib/libstdc++.so.6", O_RDONLY) = 3
read(3,
"\177ELF\1\1\1\0\0\0\0\0\0\0\0\0\3\0\3\0\1\0\0\0`A\4\0004\0\0\0\240"...,
512) = 512
fstat64(3, {st_mode=S_IFREG|0644, st_size=946216, ...}) = 0
mmap2(NULL, 972972, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0)
= 0xb74e2000
mmap2(0xb75c5000, 20480, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0xe2) = 0xb75c5000
mmap2(0xb75ca000, 22700, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0xb75ca000
close(3) = 0
access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or
directory)
open("/lib/libgcc_s.so.1", O_RDONLY) = 3
read(3,
"\177ELF\1\1\1\0\0\0\0\0\0\0\0\0\3\0\3\0\1\0\0\0\220\34\0\0004\0\0\0\324"...,
512) = 512
fstat64(3, {st_mode=S_IFREG|0644, st_size=49676, ...}) = 0
mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0)
= 0xb74e1000
mmap2(NULL, 52808, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) =
0xb74d4000
mmap2(0xb74e0000, 4096, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0xb) = 0xb74e0000
close(3) = 0
access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or
directory)
open("/usr/lib/libXdmcp.so.6", O_RDONLY) = 3
read(3,
"\177ELF\1\1\1\0\0\0\0\0\0\0\0\0\3\0\3\0\1\0\0\0\200\17\0\0004\0\0\0\214"...,
512) = 512
fstat64(3, {st_mode=S_IFREG|0644, st_size=16756, ...}) = 0
mmap2(NULL, 19644, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) =
0xb74cf000
mmap2(0xb74d3000, 4096, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x3) = 0xb74d3000
close(3) = 0
access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or
directory)
open("/lib/libx86.so.1", O_RDONLY) = 3
read(3,
"\177ELF\1\1\1\0\0\0\0\0\0\0\0\0\3\0\3\0\1\0\0\0\300\5\0\0004\0\0\0008"...,
512) = 512
fstat64(3, {st_mode=S_IFREG|0644, st_size=7712, ...}) = 0
mmap2(NULL, 11884, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) =
0xb74cc000
mmap2(0xb74ce000, 4096, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x1) = 0xb74ce000
close(3) = 0
mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0)
= 0xb74cb000
mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0)
= 0xb74ca000
mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0)
= 0xb74c9000
set_thread_area({entry_number:-1 -> 6, base_addr:0xb74c96c0,
limit:1048575, seg_32bit:1, contents:0, read_exec_only:0,
limit_in_pages:1, seg_not_present:0, useable:1}) = 0
mprotect(0xb75c5000, 12288, PROT_READ) = 0
mprotect(0xb7831000, 4096, PROT_READ) = 0
mprotect(0xb7aeb000, 1011712, PROT_READ|PROT_WRITE) = 0
mprotect(0xb7aeb000, 1011712, PROT_READ|PROT_EXEC) = 0
munmap(0xb7ee4000, 47970) = 0
set_tid_address(0xb74c9708) = 32525
set_robust_list(0xb74c9710, 0xc) = 0
futex(0xbfd0dd70, FUTEX_WAKE_PRIVATE, 1) = 0
rt_sigaction(SIGRTMIN, {0xb783b2e0, [], SA_SIGINFO}, NULL, 8) = 0
rt_sigaction(SIGRT_1, {0xb783b720, [], SA_RESTART|SA_SIGINFO}, NULL, 8) =
0
rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0
getrlimit(RLIMIT_STACK, {rlim_cur=8192*1024, rlim_max=RLIM_INFINITY}) = 0
uname({sys="Linux", node="agata5", ...}) = 0
brk(0) = 0xa45b000
brk(0xa481000) = 0xa481000
ioctl(2, SNDCTL_TMR_TIMEBASE or TCGETS, {B38400 opost isig icanon echo
...}) = 0
ioctl(2, SNDCTL_TMR_TIMEBASE or TCGETS, {B38400 opost isig icanon echo
...}) = 0
write(2, "\33[0;39m"..., 7) = 7
write(2, "ffmpeg version N-40515-geae77f4"..., 31ffmpeg version
N-40515-geae77f4) = 31
write(2, "\33[0m"..., 4) = 4
write(2, "\33[0;39m"..., 7) = 7
write(2, " Copyright (c) 2000-2012 the FFmp"..., 46 Copyright (c)
2000-2012 the FFmpeg developers) = 46
write(2, "\33[0m"..., 4) = 4
write(2, "\33[0;39m"..., 7) = 7
write(2, "\n"..., 1
) = 1
write(2, "\33[0m"..., 4) = 4
write(2, "\33[0;39m"..., 7) = 7
write(2, " built on May 9 2012 18:38:36 w"..., 47 built on May 9 2012
18:38:36 with gcc 4.3.2
) = 47
write(2, "\33[0m"..., 4) = 4
write(2, "\33[0;39m"..., 7) = 7
write(2, " configuration: --enable-libvorb"..., 264 configuration:
--enable-libvorbis --enable-gpl --enable-version3 --enable-nonfree
--enable-postproc --enable-pthreads --enable-libfaac --enable-libmp3lame
--enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libtheora
--enable-libxvid --enable-x11grab
) = 264
write(2, "\33[0m"..., 4) = 4
write(2, "\33[0;39m"..., 7) = 7
write(2, " libavutil 51. 50.100 / 51."..., 41 libavutil 51.
50.100 / 51. 50.100
) = 41
write(2, "\33[0m"..., 4) = 4
write(2, "\33[0;39m"..., 7) = 7
write(2, " libavcodec 54. 21.100 / 54."..., 41 libavcodec 54.
21.100 / 54. 21.100
) = 41
write(2, "\33[0m"..., 4) = 4
write(2, "\33[0;39m"..., 7) = 7
write(2, " libavformat 54. 4.100 / 54."..., 41 libavformat 54.
4.100 / 54. 4.100
) = 41
write(2, "\33[0m"..., 4) = 4
write(2, "\33[0;39m"..., 7) = 7
write(2, " libavdevice 53. 4.100 / 53."..., 41 libavdevice 53.
4.100 / 53. 4.100
) = 41
write(2, "\33[0m"..., 4) = 4
write(2, "\33[0;39m"..., 7) = 7
write(2, " libavfilter 2. 72.105 / 2."..., 41 libavfilter 2.
72.105 / 2. 72.105
) = 41
write(2, "\33[0m"..., 4) = 4
write(2, "\33[0;39m"..., 7) = 7
write(2, " libswscale 2. 1.100 / 2."..., 41 libswscale 2.
1.100 / 2. 1.100
) = 41
write(2, "\33[0m"..., 4) = 4
write(2, "\33[0;39m"..., 7) = 7
write(2, " libswresample 0. 11.100 / 0."..., 41 libswresample 0.
11.100 / 0. 11.100
) = 41
write(2, "\33[0m"..., 4) = 4
write(2, "\33[0;39m"..., 7) = 7
write(2, " libpostproc 52. 0.100 / 52."..., 41 libpostproc 52.
0.100 / 52. 0.100
) = 41
write(2, "\33[0m"..., 4) = 4
ioctl(0, SNDCTL_TMR_TIMEBASE or TCGETS, {B38400 opost isig icanon echo
...}) = 0
ioctl(0, SNDCTL_TMR_TIMEBASE or TCGETS, {B38400 opost isig icanon echo
...}) = 0
ioctl(0, SNDCTL_TMR_START or TCSETS, {B38400 opost isig -icanon -echo
...}) = 0
ioctl(0, SNDCTL_TMR_TIMEBASE or TCGETS, {B38400 opost isig -icanon -echo
...}) = 0
rt_sigaction(SIGQUIT, {0x8052240, [QUIT], SA_RESTART}, {SIG_DFL}, 8) = 0
rt_sigaction(SIGINT, {0x8052240, [INT], SA_RESTART}, {SIG_DFL}, 8) = 0
rt_sigaction(SIGTERM, {0x8052240, [TERM], SA_RESTART}, {SIG_DFL}, 8) = 0
rt_sigaction(SIGXCPU, {0x8052240, [XCPU], SA_RESTART}, {SIG_DFL}, 8) = 0
open("vid.flv", O_RDONLY|O_LARGEFILE) = 3
_llseek(3, 0, [0], SEEK_SET) = 0
read(3, "FLV\1\5\0\0\0\t\0\0\0\0\22\0\2\233\0\0\0\0\0\0\0\2\0\nonMeta"...,
32768) = 32768
fstat64(3, {st_mode=S_IFREG|0644, st_size=124933, ...}) = 0
mmap2(NULL, 454656, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1,
0) = 0xb745a000
open("/proc/meminfo", O_RDONLY) = 4
fstat64(4, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0)
= 0xb7eef000
read(4, "MemTotal: 2076312 kB\nMemFree"..., 1024) = 872
close(4) = 0
munmap(0xb7eef000, 4096) = 0
brk(0xa4a2000) = 0xa4a2000
mmap2(NULL, 360448, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1,
0) = 0xb7402000
mmap2(NULL, 282624, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1,
0) = 0xb73bd000
brk(0xa4cf000) = 0xa4cf000
brk(0xa4f6000) = 0xa4f6000
mmap2(NULL, 348160, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1,
0) = 0xb7368000
brk(0xa529000) = 0xa529000
brk(0xa552000) = 0xa552000
mmap2(NULL, 348160, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1,
0) = 0xb7313000
brk(0xa578000) = 0xa578000
brk(0xa5a2000) = 0xa5a2000
read(3,
">\26\356`$\274^\313\312\312@^%\7\300h\251O\242R\2h\373\346:\353\2276\322?\341Ca"...,
32768) = 32768
brk(0xa5c3000) = 0xa5c3000
read(3,
"M\213\22\246\32]\20\206\25\336\321\16\207V\305\205\305\370\3323y9W0\373kL\5\350\212x\235="...,
32768) = 32768
write(2, "\33[0;33m"..., 7) = 7
write(2, "[flv @ 0xa4633c0] Stream discover"..., 62[flv @ 0xa4633c0]
Stream discovered after head already parsed
) = 62
write(2, "\33[0m"..., 4) = 4
read(3,
"[\241\206\204\223H\321\326\17S\t\345Y_\314\205\337P\27\270\3056\0\303\21>\2258v\243\34\311\236"...,
32768) = 26629
munmap(0xb73bd000, 282624) = 0
munmap(0xb7313000, 348160) = 0
munmap(0xb7368000, 348160) = 0
munmap(0xb7402000, 360448) = 0
munmap(0xb745a000, 454656) = 0
fstat64(3, {st_mode=S_IFREG|0644, st_size=124933, ...}) = 0
fstat64(3, {st_mode=S_IFREG|0644, st_size=124933, ...}) = 0
fstat64(3, {st_mode=S_IFREG|0644, st_size=124933, ...}) = 0
write(2, "\33[0;39m"..., 7) = 7
write(2, "Input #0, flv, from 'vid.flv':\n"..., 31Input #0, flv, from
'vid.flv':
) = 31
write(2, "\33[0m"..., 4) = 4
write(2, "\33[0;39m"..., 7) = 7
write(2, " Metadata:\n"..., 12 Metadata:
) = 12
write(2, "\33[0m"..., 4) = 4
write(2, "\33[0;39m"..., 7) = 7
write(2, " hasMetadata : "..., 22 hasMetadata : ) = 22
write(2, "\33[0m"..., 4) = 4
write(2, "\33[0;39m"..., 7) = 7
write(2, "true"..., 4true) = 4
write(2, "\33[0m"..., 4) = 4
write(2, "\33[0;39m"..., 7) = 7
write(2, "\n"..., 1
) = 1
write(2, "\33[0m"..., 4) = 4
write(2, "\33[0;39m"..., 7) = 7
write(2, " hasVideo : "..., 22 hasVideo : ) = 22
write(2, "\33[0m"..., 4) = 4
write(2, "\33[0;39m"..., 7) = 7
write(2, "true"..., 4true) = 4
write(2, "\33[0m"..., 4) = 4
write(2, "\33[0;39m"..., 7) = 7
write(2, "\n"..., 1
) = 1
write(2, "\33[0m"..., 4) = 4
write(2, "\33[0;39m"..., 7) = 7
write(2, " hasAudio : "..., 22 hasAudio : ) = 22
write(2, "\33[0m"..., 4) = 4
write(2, "\33[0;39m"..., 7) = 7
write(2, "true"..., 4true) = 4
write(2, "\33[0m"..., 4) = 4
write(2, "\33[0;39m"..., 7) = 7
write(2, "\n"..., 1
) = 1
write(2, "\33[0m"..., 4) = 4
write(2, "\33[0;39m"..., 7) = 7
write(2, " lasttimestamp : "..., 22 lasttimestamp : ) = 22
write(2, "\33[0m"..., 4) = 4
write(2, "\33[0;39m"..., 7) = 7
write(2, "2"..., 12) = 1
write(2, "\33[0m"..., 4) = 4
write(2, "\33[0;39m"..., 7) = 7
write(2, "\n"..., 1
) = 1
write(2, "\33[0m"..., 4) = 4
write(2, "\33[0;39m"..., 7) = 7
write(2, " lastkeyframetimestamp: "..., 27 lastkeyframetimestamp: )
= 27
write(2, "\33[0m"..., 4) = 4
write(2, "\33[0;39m"..., 7) = 7
write(2, "2"..., 12) = 1
write(2, "\33[0m"..., 4) = 4
write(2, "\33[0;39m"..., 7) = 7
write(2, "\n"..., 1
) = 1
write(2, "\33[0m"..., 4) = 4
write(2, "\33[0;39m"..., 7) = 7
write(2, " videosize : "..., 22 videosize : ) = 22
write(2, "\33[0m"..., 4) = 4
write(2, "\33[0;39m"..., 7) = 7
write(2, "98852"..., 598852) = 5
write(2, "\33[0m"..., 4) = 4
write(2, "\33[0;39m"..., 7) = 7
write(2, "\n"..., 1
) = 1
write(2, "\33[0m"..., 4) = 4
write(2, "\33[0;39m"..., 7) = 7
write(2, " audiosize : "..., 22 audiosize : ) = 22
write(2, "\33[0m"..., 4) = 4
write(2, "\33[0;39m"..., 7) = 7
write(2, "24928"..., 524928) = 5
write(2, "\33[0m"..., 4) = 4
write(2, "\33[0;39m"..., 7) = 7
write(2, "\n"..., 1
) = 1
write(2, "\33[0m"..., 4) = 4
write(2, "\33[0;39m"..., 7) = 7
write(2, " datasize : "..., 22 datasize : ) = 22
write(2, "\33[0m"..., 4) = 4
write(2, "\33[0;39m"..., 7) = 7
write(2, "705"..., 3705) = 3
write(2, "\33[0m"..., 4) = 4
write(2, "\33[0;39m"..., 7) = 7
write(2, "\n"..., 1
) = 1
write(2, "\33[0m"..., 4) = 4
write(2, "\33[0;39m"..., 7) = 7
write(2, " metadatacreator : "..., 22 metadatacreator : ) = 22
write(2, "\33[0m"..., 4) = 4
write(2, "\33[0;39m"..., 7) = 7
write(2, "flvmeta 1.0.11"..., 14flvmeta 1.0.11) = 14
write(2, "\33[0m"..., 4) = 4
write(2, "\33[0;39m"..., 7) = 7
write(2, "\n"..., 1
) = 1
write(2, "\33[0m"..., 4) = 4
write(2, "\33[0;39m"..., 7) = 7
write(2, " audiodelay : "..., 22 audiodelay : ) = 22
write(2, "\33[0m"..., 4) = 4
write(2, "\33[0;39m"..., 7) = 7
write(2, "0"..., 10) = 1
write(2, "\33[0m"..., 4) = 4
write(2, "\33[0;39m"..., 7) = 7
write(2, "\n"..., 1
) = 1
write(2, "\33[0m"..., 4) = 4
write(2, "\33[0;39m"..., 7) = 7
write(2, " canSeekToEnd : "..., 22 canSeekToEnd : ) = 22
write(2, "\33[0m"..., 4) = 4
write(2, "\33[0;39m"..., 7) = 7
write(2, "true"..., 4true) = 4
write(2, "\33[0m"..., 4) = 4
write(2, "\33[0;39m"..., 7) = 7
write(2, "\n"..., 1
) = 1
write(2, "\33[0m"..., 4) = 4
write(2, "\33[0;39m"..., 7) = 7
write(2, " hasCuePoints : "..., 22 hasCuePoints : ) = 22
write(2, "\33[0m"..., 4) = 4
write(2, "\33[0;39m"..., 7) = 7
write(2, "false"..., 5false) = 5
write(2, "\33[0m"..., 4) = 4
write(2, "\33[0;39m"..., 7) = 7
write(2, "\n"..., 1
) = 1
write(2, "\33[0m"..., 4) = 4
write(2, "\33[0;39m"..., 7) = 7
write(2, " hasKeyframes : "..., 22 hasKeyframes : ) = 22
write(2, "\33[0m"..., 4) = 4
write(2, "\33[0;39m"..., 7) = 7
write(2, "true"..., 4true) = 4
write(2, "\33[0m"..., 4) = 4
write(2, "\33[0;39m"..., 7) = 7
write(2, "\n"..., 1
) = 1
write(2, "\33[0m"..., 4) = 4
write(2, "\33[0;39m"..., 7) = 7
write(2, " Duration: "..., 12 Duration: ) = 12
write(2, "\33[0m"..., 4) = 4
write(2, "\33[0;39m"..., 7) = 7
write(2, "00:00:02.28"..., 1100:00:02.28) = 11
write(2, "\33[0m"..., 4) = 4
write(2, "\33[0;39m"..., 7) = 7
write(2, ", start: "..., 9, start: ) = 9
write(2, "\33[0m"..., 4) = 4
write(2, "\33[0;39m"..., 7) = 7
write(2, "0.000000"..., 80.000000) = 8
write(2, "\33[0m"..., 4) = 4
write(2, "\33[0;39m"..., 7) = 7
write(2, ", bitrate: "..., 11, bitrate: ) = 11
write(2, "\33[0m"..., 4) = 4
write(2, "\33[0;39m"..., 7) = 7
write(2, "437 kb/s"..., 8437 kb/s) = 8
write(2, "\33[0m"..., 4) = 4
write(2, "\33[0;39m"..., 7) = 7
write(2, "\n"..., 1
) = 1
write(2, "\33[0m"..., 4) = 4
write(2, "\33[0;39m"..., 7) = 7
write(2, " Stream #0:0"..., 15 Stream #0:0) = 15
write(2, "\33[0m"..., 4) = 4
write(2, "\33[0;39m"..., 7) = 7
write(2, ": Video: h264 (Main), yuv420p, 64"..., 66: Video: h264 (Main),
yuv420p, 640x480 [SAR 1:1 DAR 4:3], 343 kb/s) = 66
write(2, "\33[0m"..., 4) = 4
write(2, "\33[0;39m"..., 7) = 7
write(2, ", 25 tbr"..., 8, 25 tbr) = 8
write(2, "\33[0m"..., 4) = 4
write(2, "\33[0;39m"..., 7) = 7
write(2, ", 1k tbn"..., 8, 1k tbn) = 8
write(2, "\33[0m"..., 4) = 4
write(2, "\33[0;39m"..., 7) = 7
write(2, ", 50 tbc"..., 8, 50 tbc) = 8
write(2, "\33[0m"..., 4) = 4
write(2, "\33[0;39m"..., 7) = 7
write(2, "\n"..., 1
) = 1
write(2, "\33[0m"..., 4) = 4
write(2, "\33[0;39m"..., 7) = 7
write(2, " Stream #0:1"..., 15 Stream #0:1) = 15
write(2, "\33[0m"..., 4) = 4
write(2, "\33[0;39m"..., 7) = 7
write(2, ": Audio: aac, 22050 Hz, stereo, s"..., 44: Audio: aac, 22050 Hz,
stereo, s16, 85 kb/s) = 44
write(2, "\33[0m"..., 4) = 4
write(2, "\33[0;39m"..., 7) = 7
write(2, "\n"..., 1
) = 1
write(2, "\33[0m"..., 4) = 4
write(2, "\33[0;39m"..., 7) = 7
write(2, " Stream #0:2"..., 15 Stream #0:2) = 15
write(2, "\33[0m"..., 4) = 4
write(2, "\33[0;39m"..., 7) = 7
write(2, ": Data: none"..., 12: Data: none) = 12
write(2, "\33[0m"..., 4) = 4
write(2, "\33[0;39m"..., 7) = 7
write(2, "\n"..., 1
) = 1
write(2, "\33[0m"..., 4) = 4
stat64("vid2.flv", {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
write(2, "File 'vid2.flv' already exists. O"..., 50File 'vid2.flv' already
exists. Overwrite ? [y/N] ) = 50
write(2, "\33[4;31m"..., 7) = 7
write(2, "\33[0m"..., 4) = 4
ioctl(0, SNDCTL_TMR_TIMEBASE or TCGETS, {B38400 opost isig -icanon -echo
...}) = 0
ioctl(0, SNDCTL_TMR_START or TCSETS, {B38400 opost isig icanon echo ...})
= 0
ioctl(0, SNDCTL_TMR_TIMEBASE or TCGETS, {B38400 opost isig icanon echo
...}) = 0
rt_sigaction(SIGINT, {SIG_DFL}, {0x8052240, [INT], SA_RESTART}, 8) = 0
fstat64(0, {st_mode=S_IFCHR|0600, st_rdev=makedev(136, 1), ...}) = 0
mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0)
= 0xb74c8000
read(0, y
"y\n"..., 1024) = 2
ioctl(0, SNDCTL_TMR_TIMEBASE or TCGETS, {B38400 opost isig icanon echo
...}) = 0
ioctl(0, SNDCTL_TMR_TIMEBASE or TCGETS, {B38400 opost isig icanon echo
...}) = 0
ioctl(0, SNDCTL_TMR_START or TCSETS, {B38400 opost isig -icanon -echo
...}) = 0
ioctl(0, SNDCTL_TMR_TIMEBASE or TCGETS, {B38400 opost isig -icanon -echo
...}) = 0
rt_sigaction(SIGQUIT, {0x8052240, [QUIT], SA_RESTART}, {0x8052240, [QUIT],
SA_RESTART}, 8) = 0
rt_sigaction(SIGINT, {0x8052240, [INT], SA_RESTART}, {SIG_DFL}, 8) = 0
rt_sigaction(SIGTERM, {0x8052240, [TERM], SA_RESTART}, {0x8052240, [TERM],
SA_RESTART}, 8) = 0
rt_sigaction(SIGXCPU, {0x8052240, [XCPU], SA_RESTART}, {0x8052240, [XCPU],
SA_RESTART}, 8) = 0
open("vid2.flv", O_WRONLY|O_CREAT|O_TRUNC|O_LARGEFILE, 0666) = 4
_llseek(4, 0, [0], SEEK_SET) = 0
getrusage(RUSAGE_SELF, {ru_utime={0, 20001}, ru_stime={0, 16001}, ...}) =
0
write(2, "\33[0;39m"..., 7) = 7
write(2, "w:640 h:480 pixfmt:yuv420p tb:1/1"..., 66w:640 h:480
pixfmt:yuv420p tb:1/1000000 sar:1/1 sws_param:flags=2
) = 66
write(2, "\33[0m"..., 4) = 4
--- SIGSEGV (Segmentation fault) @ 0 (0) ---
+++ killed by SIGSEGV +++
also tried with ppm, pgm formats, same error.
--
Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/1264#comment:2>
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