Ich habe mehrere Videodateien, die ich zusammenführen möchte, nachdem ich einen 2-minütigen Abschnitt des Videos beschleunigt habe (es ist uninteressant, aber beschleunigt, es ist in Ordnung und verliert nicht die Kontinuität). Wenn ich versuche, die bearbeitete Datei zusammenzuführen bei den anderen scheitert es. Hier ist ein Beispiel für den Fehler.
[mp4 @ 0x103b180] Non-monotonous DTS in output stream 0:0; previous: 22228547, current: 7750549; changing to 22228548. This may result in incorrect timestamps in the output file.
Ich erhalte diesen Fehler, wenn ich diesen Befehl gebe:
ffmpeg -f concat -safe 0 -i mylist.txt -c copy output.mp4
Ich habe gerade folgendes ausgegeben:
ffprobe -select_streams a -show_entries stream=time_base -of compact=p=0 newout8.mp4
Und die Ausgabe ist unten:
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'newout8.mp4':
Metadata:
major_brand : isom
minor_version : 512
compatible_brands: isomiso2avc1mp41
encoder : Lavf56.40.101
Duration: 00:00:14.68, start: 0.021333, bitrate: 23787 kb/s
Stream #0:0(und): Video: h264 (High) (avc1 / 0x31637661), yuvj420p(pc), 1920x1080 [SAR 1:1 DAR 16:9], 23651 kb/s, 29.97 fps, 29.97 tbr, 29967 tbn, 59.94 tbc (default)
Metadata:
handler_name : VideoHandler
Stream #0:1(und): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, mono, fltp, 128 kb/s (default)
Metadata:
handler_name : SoundHandler
time_base=1/48000
Dies ist eine der Dateien, mit denen ich es zusammenführen (concat) muss. Ich benutzte:
ffprobe -select_streams a -show_entries stream=time_base -of compact=p=0 out7.mp4
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'out7.mp4':
Metadata:
major_brand : isom
minor_version : 512
compatible_brands: isomiso2avc1mp41
encoder : Lavf56.40.101
Duration: 00:04:07.02, start: 0.000000, bitrate: 30106 kb/s
Stream #0:0(eng): Video: h264 (High) (avc1 / 0x31637661), yuvj420p(pc, bt709), 1920x1080 [SAR 1:1 DAR 16:9], 29972 kb/s, 29.97 fps, 29.97 tbr, 90k tbn, 59.94 tbc (default)
Metadata:
handler_name : VideoHandler
Stream #0:1(eng): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, 128 kb/s (default)
Metadata:
handler_name : SoundHandler
time_base=1/48000
Soweit ich weiß, muss ich den kurzen Clip (newout8.mp4) neu codieren, damit die Dateien ordnungsgemäß zusammengeführt werden. Außerdem gibt ffmpeg eine Datei aus, aber die Wiedergabe funktioniert nicht richtig.
* Neuer Inhalt unten *
Hier ist die vollständige Ausgabe von Concat:
/New$ ffmpeg -f concat -safe 0 -i mylist.txt -c copy output.mp4ffmpeg version 2.8.11-0ubuntu0.16.04.1 Copyright (c) 2000-2017 the FFmpeg developers
built with gcc 5.4.0 (Ubuntu 5.4.0-6ubuntu1~16.04.4) 20160609
configuration: --prefix=/usr --extra-version=0ubuntu0.16.04.1 --build-suffix=-ffmpeg --toolchain=hardened --libdir=/usr/lib/x86_64-linux-gnu --incdir=/usr/include/x86_64-linux-gnu --cc=cc --cxx=g++ --enable-gpl --enable-shared --disable-stripping --disable-decoder=libopenjpeg --disable-decoder=libschroedinger --enable-avresample --enable-avisynth --enable-gnutls --enable-ladspa --enable-libass --enable-libbluray --enable-libbs2b --enable-libcaca --enable-libcdio --enable-libflite --enable-libfontconfig --enable-libfreetype --enable-libfribidi --enable-libgme --enable-libgsm --enable-libmodplug --enable-libmp3lame --enable-libopenjpeg --enable-libopus --enable-libpulse --enable-librtmp --enable-libschroedinger --enable-libshine --enable-libsnappy --enable-libsoxr --enable-libspeex --enable-libssh --enable-libtheora --enable-libtwolame --enable-libvorbis --enable-libvpx --enable-libwavpack --enable-libwebp --enable-libx265 --enable-libxvid --enable-libzvbi --enable-openal --enable-opengl --enable-x11grab --enable-libdc1394 --enable-libiec61883 --enable-libzmq --enable-frei0r --enable-libx264 --enable-libopencv
libavutil 54. 31.100 / 54. 31.100
libavcodec 56. 60.100 / 56. 60.100
libavformat 56. 40.101 / 56. 40.101
libavdevice 56. 4.100 / 56. 4.100
libavfilter 5. 40.101 / 5. 40.101
libavresample 2. 1. 0 / 2. 1. 0
libswscale 3. 1.101 / 3. 1.101
libswresample 1. 2.101 / 1. 2.101
libpostproc 53. 3.100 / 53. 3.100
[mov,mp4,m4a,3gp,3g2,mj2 @ 0xfda560] Auto-inserting h264_mp4toannexb bitstream filter
Input #0, concat, from 'mylist.txt':
Duration: N/A, start: 0.000000, bitrate: 30100 kb/s
Stream #0:0(eng): Video: h264 (High) (avc1 / 0x31637661), yuvj420p(pc, bt709), 1920x1080 [SAR 1:1 DAR 16:9], 29972 kb/s, 29.97 fps, 29.97 tbr, 90k tbn, 59.94 tbc
Metadata:
handler_name : VideoHandler
Stream #0:1(eng): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, 128 kb/s
Metadata:
handler_name : SoundHandler
File 'output.mp4' already exists. Overwrite ? [y/N] y
[mp4 @ 0xfe2180] Codec for stream 0 does not use global headers but container format requires global headers
[mp4 @ 0xfe2180] Codec for stream 1 does not use global headers but container format requires global headers
Output #0, mp4, to 'output.mp4':
Metadata:
encoder : Lavf56.40.101
Stream #0:0(eng): Video: h264 ([33][0][0][0] / 0x0021), yuvj420p, 1920x1080 [SAR 1:1 DAR 16:9], q=2-31, 29972 kb/s, 29.97 fps, 29.97 tbr, 90k tbn, 90k tbc
Metadata:
handler_name : VideoHandler
Stream #0:1(eng): Audio: aac ([64][0][0][0] / 0x0040), 48000 Hz, stereo, 128 kb/s
Metadata:
handler_name : SoundHandler
Stream mapping:
Stream #0:0 -> #0:0 (copy)
Stream #0:1 -> #0:1 (copy)
Press [q] to stop, [?] for help
[mov,mp4,m4a,3gp,3g2,mj2 @ 0xfda560] Auto-inserting h264_mp4toannexb bitstream filter
[mp4 @ 0xfe2180] Non-monotonous DTS in output stream 0:0; previous: 22228206, current: 7409208; changing to 22228207. This may result in incorrect timestamps in the output file.
[mp4 @ 0xfe2180] Non-monotonous DTS in output stream 0:0; previous: 22228207, current: 7410209; changing to 22228208. This may result in incorrect timestamps in the output file.
[mp4 @ 0xfe2180] Non-monotonous DTS in output stream 0:0; previous: 22228208, current: 7411210; changing to 22228209. This may result in incorrect timestamps in the output file.
[mp4 @ 0xfe2180] Non-monotonous DTS in output stream 0:0; previous: 22228209, current: 7412211; changing to 22228210. This may result in incorrect timestamps in the output file.
[mp4 @ 0xfe2180] Non-monotonous DTS in output stream 0:0; previous: 22228210, current: 7413212; changing to 22228211. This may result in incorrect timestamps in the output file.
[mp4 @ 0xfe2180] Non-monotonous DTS in output stream 0:0; previous: 22228211, current: 7414213; changing to 22228212. This may result in incorrect timestamps in the output file.
[mp4 @ 0xfe2180] Non-monotonous DTS in output stream 0:0; previous: 22228212, current: 7415214; changing to 22228213. This may result in incorrect timestamps in the output file.
[mp4 @ 0xfe2180] Non-monotonous DTS in output stream 0:0; previous: 22228213, current: 7416215; changing to 22228214. This may result in incorrect timestamps in the output file.
[mp4 @ 0xfe2180] Non-monotonous DTS in output stream 0:0; previous: 22228214, current: 7417216; changing to 22228215. This may result in incorrect timestamps in the output file.
[mp4 @ 0xfe2180] Non-monotonous DTS in output stream 0:0; previous: 22228215, current: 7418217; changing to 22228216. This may result in incorrect timestamps in the output file.
[mp4 @ 0xfe2180] Non-monotonous DTS in output stream 0:0; previous: 22228216, current: 7419218; changing to 22228217. This may result in incorrect timestamps in the output file.
[mp4 @ 0xfe2180] Non-monotonous DTS in output stream 0:0; previous: 22228217, current: 7420219; changing to 22228218. This may result in incorrect timestamps in the output file.
[mp4 @ 0xfe2180] Non-monotonous DTS in output stream 0:0; previous: 22228218, current: 7421220; changing to 22228219. This may result in incorrect timestamps in the output file.
[mp4 @ 0xfe2180] Non-monotonous DTS in output stream 0:0; previous: 22228219, current: 7422221; changing to 22228220. This may result in incorrect timestamps in the output file.
[mp4 @ 0xfe2180] Non-monotonous DTS in output stream 0:0; previous: 22228220, current: 7423222; changing to 22228221. This may result in incorrect timestamps in the output file.
[mp4 @ 0xfe2180] Non-monotonous DTS in output stream 0:0; previous: 22228221, current: 7424223; changing to 22228222. This may result in incorrect timestamps in the output file.
[mp4 @ 0xfe2180] Non-monotonous DTS in output stream 0:0; previous: 22228222, current: 7425224; changing to 22228223. This may result in incorrect timestamps in the output file.
[mp4 @ 0xfe2180] Non-monotonous DTS in output stream 0:0; previous: 22228223, current: 7426225; changing to 22228224. This may result in incorrect timestamps in the output file.
<<< Cut out many lines of errors because body limit of 30,000 charactors prevented me from posting all 70844 characters. >>
[mp4 @ 0xfe2180] Non-monotonous DTS in output stream 0:0; previous: 22228555, current: 7758557; changing to 22228556. This may result in incorrect timestamps in the output file.
[mov,mp4,m4a,3gp,3g2,mj2 @ 0xfda560] Auto-inserting h264_mp4toannexb bitstream filter
[mp4 @ 0xfe2180] Packet with invalid duration -29667 in stream 0ate=30032.2kbits/s
frame= 9451 fps=412 q=-1.0 Lsize= 1157876kB time=00:05:15.70 bitrate=30045.3kbits/s
video:1152663kB audio:4933kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: 0.024227%
Hier ist der Inhalt von mylist.txt
#file './out1.mp4'
#file './out2.mp4'
#file './out4.mp4'
#file './out5.mp4'
#file './out6.mp4'
file './out7.mp4'
file './out8speed3.mp4'
file './out9.mp4'
#file './out10.mp4'
Wie Sie oben sehen, habe ich die Fehler verkürzt, indem ich 3 Dateien 2 unbearbeitet und die bearbeitete in der Mitte (out8speed3) zusammengeführt habe.
Ich habe versucht, die gesamte Fehlermeldung zu posten, aber sie war viel zu zahlreich für das Post-Limit von 30.000 Zeichen (wie oben angegeben).
Hier ist der ffprob für den neu bearbeiteten Clip (ich habe die Audio-Bitrate nach dem Bearbeiten des Clips wie bei den anderen Dateien auf 127 KB geändert, indem ich sie von 2 Minuten auf 15 Sekunden beschleunigte.)
/New$ ffprobe -select_streams a -show_entries stream=time_base -of compact=p=0 out8speed3.mp4
ffprobe version 2.8.11-0ubuntu0.16.04.1 Copyright (c) 2007-2017 the FFmpeg developers
built with gcc 5.4.0 (Ubuntu 5.4.0-6ubuntu1~16.04.4) 20160609
configuration: --prefix=/usr --extra-version=0ubuntu0.16.04.1 --build-suffix=-ffmpeg --toolchain=hardened --libdir=/usr/lib/x86_64-linux-gnu --incdir=/usr/include/x86_64-linux-gnu --cc=cc --cxx=g++ --enable-gpl --enable-shared --disable-stripping --disable-decoder=libopenjpeg --disable-decoder=libschroedinger --enable-avresample --enable-avisynth --enable-gnutls --enable-ladspa --enable-libass --enable-libbluray --enable-libbs2b --enable-libcaca --enable-libcdio --enable-libflite --enable-libfontconfig --enable-libfreetype --enable-libfribidi --enable-libgme --enable-libgsm --enable-libmodplug --enable-libmp3lame --enable-libopenjpeg --enable-libopus --enable-libpulse --enable-librtmp --enable-libschroedinger --enable-libshine --enable-libsnappy --enable-libsoxr --enable-libspeex --enable-libssh --enable-libtheora --enable-libtwolame --enable-libvorbis --enable-libvpx --enable-libwavpack --enable-libwebp --enable-libx265 --enable-libxvid --enable-libzvbi --enable-openal --enable-opengl --enable-x11grab --enable-libdc1394 --enable-libiec61883 --enable-libzmq --enable-frei0r --enable-libx264 --enable-libopencv
libavutil 54. 31.100 / 54. 31.100
libavcodec 56. 60.100 / 56. 60.100
libavformat 56. 40.101 / 56. 40.101
libavdevice 56. 4.100 / 56. 4.100
libavfilter 5. 40.101 / 5. 40.101
libavresample 2. 1. 0 / 2. 1. 0
libswscale 3. 1.101 / 3. 1.101
libswresample 1. 2.101 / 1. 2.101
libpostproc 53. 3.100 / 53. 3.100
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'out8speed3.mp4':
Metadata:
major_brand : isom
minor_version : 512
compatible_brands: isomiso2avc1mp41
encoder : Lavf56.40.101
Duration: 00:00:11.68, start: 0.021333, bitrate: 29167 kb/s
Stream #0:0(eng): Video: h264 (High) (avc1 / 0x31637661), yuvj420p(pc), 1920x1080 [SAR 1:1 DAR 16:9], 29032 kb/s, 29.97 fps, 29.97 tbr, 30k tbn, 59.94 tbc (default)
Metadata:
handler_name : VideoHandler
Stream #0:1(eng): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, 128 kb/s (default)
Metadata:
handler_name : SoundHandler
time_base=1/48000
Die Ausgabe von ffprobe für out7.mp4 wurde zuvor aufgelistet, unten wird die Ausgabe für out9.mp4 angezeigt
/New$ ffprobe -select_streams a -show_entries stream=time_base -of compact=p=0 out9.mp4
ffprobe version 2.8.11-0ubuntu0.16.04.1 Copyright (c) 2007-2017 the FFmpeg developers
built with gcc 5.4.0 (Ubuntu 5.4.0-6ubuntu1~16.04.4) 20160609
configuration: --prefix=/usr --extra-version=0ubuntu0.16.04.1 --build-suffix=-ffmpeg --toolchain=hardened --libdir=/usr/lib/x86_64-linux-gnu --incdir=/usr/include/x86_64-linux-gnu --cc=cc --cxx=g++ --enable-gpl --enable-shared --disable-stripping --disable-decoder=libopenjpeg --disable-decoder=libschroedinger --enable-avresample --enable-avisynth --enable-gnutls --enable-ladspa --enable-libass --enable-libbluray --enable-libbs2b --enable-libcaca --enable-libcdio --enable-libflite --enable-libfontconfig --enable-libfreetype --enable-libfribidi --enable-libgme --enable-libgsm --enable-libmodplug --enable-libmp3lame --enable-libopenjpeg --enable-libopus --enable-libpulse --enable-librtmp --enable-libschroedinger --enable-libshine --enable-libsnappy --enable-libsoxr --enable-libspeex --enable-libssh --enable-libtheora --enable-libtwolame --enable-libvorbis --enable-libvpx --enable-libwavpack --enable-libwebp --enable-libx265 --enable-libxvid --enable-libzvbi --enable-openal --enable-opengl --enable-x11grab --enable-libdc1394 --enable-libiec61883 --enable-libzmq --enable-frei0r --enable-libx264 --enable-libopencv
libavutil 54. 31.100 / 54. 31.100
libavcodec 56. 60.100 / 56. 60.100
libavformat 56. 40.101 / 56. 40.101
libavdevice 56. 4.100 / 56. 4.100
libavfilter 5. 40.101 / 5. 40.101
libavresample 2. 1. 0 / 2. 1. 0
libswscale 3. 1.101 / 3. 1.101
libswresample 1. 2.101 / 1. 2.101
libpostproc 53. 3.100 / 53. 3.100
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'out9.mp4':
Metadata:
major_brand : isom
minor_version : 512
compatible_brands: isomiso2avc1mp41
encoder : Lavf56.40.101
Duration: 00:00:57.00, start: 0.008000, bitrate: 29959 kb/s
Stream #0:0(eng): Video: h264 (High) (avc1 / 0x31637661), yuvj420p(pc, bt709), 1920x1080 [SAR 1:1 DAR 16:9], 30006 kb/s, 29.97 fps, 29.97 tbr, 90k tbn, 59.94 tbc (default)
Metadata:
handler_name : VideoHandler
Stream #0:1(eng): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, 127 kb/s (default)
Metadata:
handler_name : SoundHandler
time_base=1/48000