[FFmpeg-trac] #2038(undetermined:new): Request for ffmpeg being able to join multiple files
FFmpeg
trac at avcodec.org
Sun Dec 23 05:45:24 CET 2012
#2038: Request for ffmpeg being able to join multiple files
-------------------------------------+-------------------------------------
Reporter: ramitbhalla | Owner:
Type: enhancement | Status: new
Priority: normal | Component:
Version: unspecified | undetermined
Keywords: concat | Resolution:
Blocking: | Blocked By:
Analyzed by developer: 0 | Reproduced by developer: 0
-------------------------------------+-------------------------------------
Comment (by ramitbhalla):
For example, if I run the following command (attaching 3 sample files
used)
ffmpeg -i "concat:test1.wtv|test2.wtv|test3.wtv" -c copy test.wtv
The output file (test.wtv) only contains the first file (test1.wtv) and
not the remaining two.
{{{
ffmpeg version N-48065-g6375318 Copyright (c) 2000-2012 the FFmpeg
developers
built on Dec 21 2012 09:06:30 with gcc 4.7.2 (GCC)
configuration: --enable-static --arch=x86 --target-os=mingw32 --cross-
prefix=/home/rdp/dev/ffmpeg-windows-build-helper
s/sandbox/mingw-w64-i686/bin/i686-w64-mingw32- --pkg-config=pkg-config
--enable-gpl --enable-libx264 --enable-avisynth -
-enable-libxvid --enable-libmp3lame --enable-version3 --enable-zlib
--enable-librtmp --enable-libvorbis --enable-libtheo
ra --enable-libspeex --enable-libopenjpeg --enable-gnutls --enable-libgsm
--enable-libfreetype --enable-fontconfig --ena
ble-libass --enable-libutvideo --enable-libopus --disable-w32threads
--enable-frei0r --enable-filter=frei0r --enable-lib
vo-aacenc --enable-bzlib --enable-libxavs --extra-
cflags=-DPTW32_STATIC_LIB --enable-libopencore-amrnb --enable-libopenc
ore-amrwb --enable-libvo-amrwbenc --enable-libschroedinger --enable-
libbluray --enable-libvpx --enable-runtime-cpudetect
libavutil 52. 12.100 / 52. 12.100
libavcodec 54. 81.100 / 54. 81.100
libavformat 54. 49.102 / 54. 49.102
libavdevice 54. 3.102 / 54. 3.102
libavfilter 3. 29.100 / 3. 29.100
libswscale 2. 1.103 / 2. 1.103
libswresample 0. 17.102 / 0. 17.102
libpostproc 52. 2.100 / 52. 2.100
Input #0, wtv, from 'concat:test1.wtv|test2.wtv|test3.wtv':
Metadata:
WM/MediaClassPrimaryID: db9830bd-3ab3-4fab-8a371a995f7ff74
WM/MediaClassSecondaryID: ba7f258a-62f7-47a9-b21f4651c42a000
Title : Guys With Kids
WM/SubTitle : Thanksgiving
WM/SubTitleDescription: Sheila tries to win the gang over with a
traditional Thanksgiving dinner; Gary decides to sp
end the holiday waiting in line for a TV that's on sale.
genre : Comedy;Series
WM/OriginalReleaseTime: 0
WM/MediaCredits : Anthony Anderson/Zach Cregger/Jesse Bradford/Jamie-
Lynn Sigler/Tempestt Bledsoe;;;Emmitt Smith/Eri
nn Hayes
service_provider: KNBC
service_name : KNBC
WM/MediaNetworkAffiliation: NBC Affiliate
WM/MediaOriginalChannel: 4
WM/MediaOriginalChannelSubNumber: 0
WM/MediaOriginalBroadcastDateTime: 2012-11-21T08:00:00Z
WM/MediaOriginalRunTime: 20974292466
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-PG
WM/Provider : MediaCenterDefault
WM/VideoClosedCaptioning: true
WM/WMRVEncodeTime: 2012-11-22 04:28:02
WM/WMRVSeriesUID: !MCSeries!274690485
WM/WMRVServiceID: !MCService!28455445
WM/WMRVProgramID: !MCProgram!282437030
WM/WMRVRequestID: 0
WM/WMRVScheduleItemID: 0
WM/WMRVQuality : 0
WM/WMRVOriginalSoftPrePadding: 420
WM/WMRVOriginalSoftPostPadding: 180
WM/WMRVHardPrePadding: -300
WM/WMRVHardPostPadding: 0
WM/WMRVATSCContent: true
WM/WMRVDTVContent: true
WM/WMRVHDContent: false
WM/MediaThumbType: 3
WM/MediaThumbTimeStamp: 4643601142938852099
WM/WMRVEndTime : 2012-11-22 05:03:01
WM/WMRVBitrate : 3.975938
WM/WMRVKeepUntil: -1
WM/WMRVActualSoftPrePadding: 417
WM/WMRVActualSoftPostPadding: 181
WM/WMRVContentProtected: false
WM/WMRVContentProtectedPercent: 0
WM/WMRVExpirationSpan: 9223372036854775807
WM/WMRVInBandRatingSystem: 255
WM/WMRVInBandRatingLevel: 255
WM/WMRVInBandRatingAttributes: 0
WM/WMRVWatched : true
WM/MediaThumbWidth: 352
WM/MediaThumbHeight: 320
WM/MediaThumbStride: 1056
WM/MediaThumbRet: 0
WM/MediaThumbRatingSystem: 9
WM/MediaThumbRatingLevel: 10
WM/MediaThumbRatingAttributes: 0
WM/MediaThumbAspectRatioX: 4
WM/MediaThumbAspectRatioY: 3
encoder : Lavf54.49.102
Duration: 00:00:05.01, start: 0.005256, bitrate: 10001 kb/s
Stream #0:0[0x2]: Audio: ac3 ([0] [0][0] / 0x2000), 48000 Hz, stereo,
fltp, 192 kb/s
Stream #0:1[0x3]: Audio: ac3 ([0] [0][0] / 0x2000), 48000 Hz, stereo,
fltp, 192 kb/s
Stream #0:2[0x4]: Video: mpeg2video (Main), yuv420p, 528x480 [SAR
40:33 DAR 4:3], 29.97 fps, 29.97 tbr, 10000k tbn,
59.94 tbc
Output #0, wtv, to 'test.wtv':
Metadata:
WM/MediaClassPrimaryID: db9830bd-3ab3-4fab-8a371a995f7ff74
WM/MediaClassSecondaryID: ba7f258a-62f7-47a9-b21f4651c42a000
Title : Guys With Kids
WM/SubTitle : Thanksgiving
WM/SubTitleDescription: Sheila tries to win the gang over with a
traditional Thanksgiving dinner; Gary decides to sp
end the holiday waiting in line for a TV that's on sale.
genre : Comedy;Series
WM/OriginalReleaseTime: 0
WM/MediaCredits : Anthony Anderson/Zach Cregger/Jesse Bradford/Jamie-
Lynn Sigler/Tempestt Bledsoe;;;Emmitt Smith/Eri
nn Hayes
service_provider: KNBC
service_name : KNBC
WM/MediaNetworkAffiliation: NBC Affiliate
WM/MediaOriginalChannel: 4
WM/MediaOriginalChannelSubNumber: 0
WM/MediaOriginalBroadcastDateTime: 2012-11-21T08:00:00Z
WM/MediaOriginalRunTime: 20974292466
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-PG
WM/Provider : MediaCenterDefault
WM/VideoClosedCaptioning: true
WM/WMRVEncodeTime: 2012-11-22 04:28:02
WM/WMRVSeriesUID: !MCSeries!274690485
WM/WMRVServiceID: !MCService!28455445
WM/WMRVProgramID: !MCProgram!282437030
WM/WMRVRequestID: 0
WM/WMRVScheduleItemID: 0
WM/WMRVQuality : 0
WM/WMRVOriginalSoftPrePadding: 420
WM/WMRVOriginalSoftPostPadding: 180
WM/WMRVHardPrePadding: -300
WM/WMRVHardPostPadding: 0
WM/WMRVATSCContent: true
WM/WMRVDTVContent: true
WM/WMRVHDContent: false
WM/MediaThumbType: 3
WM/MediaThumbTimeStamp: 4643601142938852099
WM/WMRVEndTime : 2012-11-22 05:03:01
WM/WMRVBitrate : 3.975938
WM/WMRVKeepUntil: -1
WM/WMRVActualSoftPrePadding: 417
WM/WMRVActualSoftPostPadding: 181
WM/WMRVContentProtected: false
WM/WMRVContentProtectedPercent: 0
WM/WMRVExpirationSpan: 9223372036854775807
WM/WMRVInBandRatingSystem: 255
WM/WMRVInBandRatingLevel: 255
WM/WMRVInBandRatingAttributes: 0
WM/WMRVWatched : true
WM/MediaThumbWidth: 352
WM/MediaThumbHeight: 320
WM/MediaThumbStride: 1056
WM/MediaThumbRet: 0
WM/MediaThumbRatingSystem: 9
WM/MediaThumbRatingLevel: 10
WM/MediaThumbRatingAttributes: 0
WM/MediaThumbAspectRatioX: 4
WM/MediaThumbAspectRatioY: 3
encoder : Lavf54.49.102
Stream #0:0: Video: mpeg2video (mpg2 / 0x3267706D), yuv420p, 528x480
[SAR 40:33 DAR 4:3], q=2-31, 29.97 fps, 10000k
tbn, 29.97 tbc
Stream #0:1: Audio: ac3 ([0] [0][0] / 0x2000), 48000 Hz, stereo, 192
kb/s
Stream mapping:
Stream #0:2 -> #0:0 (copy)
Stream #0:0 -> #0:1 (copy)
Press [q] to stop, [?] for help
frame= 150 fps=0.0 q=-1.0 Lsize= 1256kB time=00:00:05.02
bitrate=2048.0kbits/s
video:1062kB audio:118kB subtitle:0 global headers:0kB muxing overhead
6.496203%
}}}
This strategy only seems to work if the inputs files are mpegts files.
--
Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/2038#comment:2>
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