[FFmpeg-user] Ffmpeg on Mac OS X?
Suneet Shah
suneets at gmail.com
Wed Oct 12 00:24:44 CEST 2011
I installed ffmpeg on Mac OS using brew, but I get a segmentation fault when
trying to use libx264.. I have attached the output below
1) Is there a recommended way to setup ffmpeg on OS X lion?
2) Is there a workaround for my issue below?
-----------
$ ffmpeg -ss 60 -t 60 -i 5th\ Quarter_KPIXDT_2011_10_09_12_58_00\ -\
DVRMS.dvr-ms -vcodec libx264 -preset fast -acodec libfaac -ac 2 -ar 48000
-ab 192k test.mp4
ffmpeg version git-2011-09-30-812010c, Copyright (c) 2000-2011 the FFmpeg
developers
built on Sep 30 2011 15:34:01 with clang 2.1 (tags/Apple/clang-163.7.1)
configuration: --prefix=/usr/local/Cellar/ffmpeg/HEAD --enable-gpl
--enable-version3 --enable-nonfree --enable-hardcoded-tables
--enable-libx264 --enable-libfaac --enable-libmp3lame --enable-libtheora
--enable-libvorbis --enable-libvpx --enable-libxvid --cc=clang
libavutil 51. 18. 0 / 51. 18. 0
libavcodec 53. 19. 0 / 53. 19. 0
libavformat 53. 13. 0 / 53. 13. 0
libavdevice 53. 4. 0 / 53. 4. 0
libavfilter 2. 43. 6 / 2. 43. 6
libswscale 2. 1. 0 / 2. 1. 0
libpostproc 51. 2. 0 / 51. 2. 0
[mpeg2video @ 0x7faeca80d800] mpeg_decode_postinit() failure
Last message repeated 12 times
Input #0, asf, from '5th Quarter_KPIXDT_2011_10_09_12_58_00 - DVRMS.dvr-ms':
Metadata:
DVR Index Granularity: 500
genre : Sports;General;Football
WM/OriginalReleaseTime: 0
WM/MediaCredits : ;;;
service_provider: KPIXDT
service_name : KPIXDT (KPIX-DT)
WM/MediaNetworkAffiliation: CBS Affiliate
WM/MediaOriginalChannel: 5
WM/MediaOriginalChannelSubNumber: 1
WM/MediaOriginalBroadcastDateTime: 0001-01-01T00:00:00Z
WM/MediaOriginalRunTime: 1194987
WM/MediaIsStereo: 0
WM/MediaIsRepeat: 0
WM/MediaIsLive : 0
WM/MediaIsTape : 0
WM/MediaIsDelay : 0
WM/MediaIsSubtitled: 0
WM/MediaIsMovie : 0
WM/MediaIsPremiere: 0
WM/MediaIsFinale: 0
WM/MediaIsSAP : 0
WM/MediaIsSport : 1
WM/Provider : MediaCenterDefault
WM/VideoClosedCaptioning: 0
WM/WMRVEncodeTime: 1844674
WM/WMRVSeriesUID: !GenericSeries!5th Quarter
WM/WMRVServiceID: !MCService!28456657
WM/WMRVProgramID: !MCProgram!38547157
WM/WMRVRequestID: 0
WM/WMRVScheduleItemID: 0
WM/WMRVQuality : 0
WM/WMRVOriginalSoftPrePadding: 291
WM/WMRVOriginalSoftPostPadding: 180
WM/WMRVHardPrePadding: 184
WM/WMRVHardPostPadding: 0
WM/WMRVATSCContent: 1
WM/WMRVDTVContent: 1
WM/WMRVHDContent: 1
WM/WMRVEndTime : 1844674
WM/WMRVBitrate : 5951106
WM/WMRVKeepUntil: 184
WM/WMRVActualSoftPrePadding: 184
WM/WMRVActualSoftPostPadding: 180
WM/WMRVContentProtected: 0
WM/WMRVContentProtectedPercent: 0
WM/WMRVExpirationDate: 1844674
WM/WMRVExpirationSpan: 1844674
WM/WMRVInBandRatingSystem: 255
WM/WMRVInBandRatingLevel: 255
WM/WMRVInBandRatingAttributes: 0
WM/WMRVWatched : 0
WM/MediaThumbWidth: 352
WM/MediaThumbHeight: 198
WM/MediaThumbStride: 105
WM/MediaThumbRet: 0
WM/MediaThumbRatingSystem: 255
WM/MediaThumbRatingLevel: 255
WM/MediaThumbRatingAttributes: 0
WM/MediaThumbAspectRatioX: 16
WM/MediaThumbAspectRatioY: 9
WM/MediaThumbTimeStamp: 1844674
WM/MediaThumbType: 3
WMFSDKVersion : 12.0.7601.17514
WMFSDKNeeded : 0.0.0.0000
VBR Peak : 159
IsVBR : 1
title : 5th Quarter
Duration: 00:16:18.47, start: 0.000000, bitrate: 15310 kb/s
Stream #0:0(eng): Audio: ac3, 48000 Hz, 5.1(side), s16, 384 kb/s
Stream #0:1(eng): Unknown: none
Stream #0:2(eng): Video: mpeg2video (Main) (DVR / 0x20525644), yuv420p,
1920x1080 [SAR 1:1 DAR 16:9], 17066 kb/s, 35.59 fps, 29.97 tbr, 1k tbn,
59.94 tbc
[buffer @ 0x7faeca403c00] w:1920 h:1080 pixfmt:yuv420p tb:1/1000000 sar:1/1
sws_param:
[libx264 @ 0x7faeca822a00] using SAR=1/1
[libx264 @ 0x7faeca822a00] using cpu capabilities: MMX2 SSE2Fast SSSE3
FastShuffle SSE4.2 AVX
[libx264 @ 0x7faeca822a00] profile High, level 4.0
[libx264 @ 0x7faeca822a00] 264 - core 118 - H.264/MPEG-4 AVC codec -
Copyleft 2003-2011 - http://www.videolan.org/x264.html - options: cabac=1
ref=2 deblock=1:0:0 analyse=0x3:0x113 me=hex subme=6 psy=1 psy_rd=1.00:0.00
mixed_ref=1 me_range=16 chroma_me=1 trellis=1 8x8dct=1 cqm=0 deadzone=21,11
fast_pskip=1 chroma_qp_offset=-2 threads=6 sliced_threads=0 nr=0 decimate=1
interlaced=0 bluray_compat=0 constrained_intra=0 bframes=3 b_pyramid=2
b_adapt=1 b_bias=0 direct=1 weightb=1 open_gop=0 weightp=1 keyint=250
keyint_min=25 scenecut=40 intra_refresh=0 rc_lookahead=30 rc=crf mbtree=1
crf=23.0 qcomp=0.60 qpmin=0 qpmax=69 qpstep=4 ip_ratio=1.40 aq=1:1.00
Output #0, mp4, to 'test.mp4':
Metadata:
DVR Index Granularity: 500
genre : Sports;General;Football
WM/OriginalReleaseTime: 0
WM/MediaCredits : ;;;
service_provider: KPIXDT
service_name : KPIXDT (KPIX-DT)
WM/MediaNetworkAffiliation: CBS Affiliate
WM/MediaOriginalChannel: 5
WM/MediaOriginalChannelSubNumber: 1
WM/MediaOriginalBroadcastDateTime: 0001-01-01T00:00:00Z
WM/MediaOriginalRunTime: 1194987
WM/MediaIsStereo: 0
WM/MediaIsRepeat: 0
WM/MediaIsLive : 0
WM/MediaIsTape : 0
WM/MediaIsDelay : 0
WM/MediaIsSubtitled: 0
WM/MediaIsMovie : 0
WM/MediaIsPremiere: 0
WM/MediaIsFinale: 0
WM/MediaIsSAP : 0
WM/MediaIsSport : 1
WM/Provider : MediaCenterDefault
WM/VideoClosedCaptioning: 0
WM/WMRVEncodeTime: 1844674
WM/WMRVSeriesUID: !GenericSeries!5th Quarter
WM/WMRVServiceID: !MCService!28456657
WM/WMRVProgramID: !MCProgram!38547157
WM/WMRVRequestID: 0
WM/WMRVScheduleItemID: 0
WM/WMRVQuality : 0
WM/WMRVOriginalSoftPrePadding: 291
WM/WMRVOriginalSoftPostPadding: 180
WM/WMRVHardPrePadding: 184
WM/WMRVHardPostPadding: 0
WM/WMRVATSCContent: 1
WM/WMRVDTVContent: 1
WM/WMRVHDContent: 1
WM/WMRVEndTime : 1844674
WM/WMRVBitrate : 5951106
WM/WMRVKeepUntil: 184
WM/WMRVActualSoftPrePadding: 184
WM/WMRVActualSoftPostPadding: 180
WM/WMRVContentProtected: 0
WM/WMRVContentProtectedPercent: 0
WM/WMRVExpirationDate: 1844674
WM/WMRVExpirationSpan: 1844674
WM/WMRVInBandRatingSystem: 255
WM/WMRVInBandRatingLevel: 255
WM/WMRVInBandRatingAttributes: 0
WM/WMRVWatched : 0
WM/MediaThumbWidth: 352
WM/MediaThumbHeight: 198
WM/MediaThumbStride: 105
WM/MediaThumbRet: 0
WM/MediaThumbRatingSystem: 255
WM/MediaThumbRatingLevel: 255
WM/MediaThumbRatingAttributes: 0
WM/MediaThumbAspectRatioX: 16
WM/MediaThumbAspectRatioY: 9
WM/MediaThumbTimeStamp: 1844674
WM/MediaThumbType: 3
WMFSDKVersion : 12.0.7601.17514
WMFSDKNeeded : 0.0.0.0000
VBR Peak : 159
IsVBR : 1
title : 5th Quarter
encoder : Lavf53.13.0
Stream #0:0(eng): Video: h264 (![0][0][0] / 0x0021), yuv420p, 1920x1080
[SAR 1:1 DAR 16:9], q=-1--1, 30k tbn, 29.97 tbc
Stream #0:1(eng): Audio: aac (@[0][0][0] / 0x0040), 48000 Hz, 2
channels, s16, 192 kb/s
Stream mapping:
Stream #0.2 -> #0.0 (mpeg2video -> libx264)
Stream #0.0 -> #0.1 (ac3 -> libfaac)
Press [q] to stop, [?] for help
[asf @ 0x7faeca805800] ignoring invalid packet_obj_size (5977 18450 18450
32768)
[asf @ 0x7faeca805800] freeing incomplete packet size 32768, new 32768
[mpeg2video @ 0x7faeca80d800] warning: first frame is no keyframe
Input stream #0.0 frame changed from rate:48000 fmt:s16 ch:6 to rate:48000
fmt:s16 ch:2
frame= 38 fps= 0 q=0.0 size= 0kB time=00:00:00.00 bitrate=
0.0kbits/sSegmentation fault: 11
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