【发布时间】：2016-07-03 07:16:24
【问题描述】：
我正在使用以下内容制作我的中间幻灯片 mp4 剪辑
ffmpeg -r 1 -f image2 -vcodec mjpeg -i 01.jpg -i 01.mp3 -codec:v libx264 -r 24 -codec:a copy -b:a 128k -shortest -y 01.mp4
生成的 01.mp4 播放正常，但是 Windows 下的属性详细信息不显示任何帧大小宽度或高度？这是为什么？这可能是个问题，见下文...
我还在 AfterEffect 中制作了一个介绍剪辑，使用 H.264 制作 MP4 文件。
后来当我尝试使用命令行将这些 01.mp4 ,02.mp4, 03.mp4 与 intro.mp4 连接时遇到问题
ffmpeg -f concat -i MyFileList.txt -c copy -y output.mp4
生成的 output.mp4 视频会导致 VLC 播放器在播放完介绍片段后立即崩溃。 我的 xx.jpg 文件是 1600x1200，而我的 intro.mp4 是 1920x1080 24fps，所以也许那里也有问题。
在 concat 期间我无法理解 ffmpeg 输出中的紫色和黄色线条，也许您可以帮助解释一下，输出已附加。
随意更改任何 ffmpeg 选项以生成我的幻灯片临时文件 01.mp4、.02.mp4、03.mp4 ... 或在 concat 操作期间，我的很多猜测工作部分。
顺便说一句，我使用 concat 的原因是因为我最初认为 ffmpeg 能够迭代图像 01,02...jpg 并将它们与 01,02,....mp3 声音文件匹配，但是显然，使用这样的命令行是不可能的:)
ffmpeg -i %02d.jpg -i %02d.mp3 .... output.mp4
谢谢。
===== concat 的输出如下：
ffmpeg version N-79000-g66edd86 Copyright (c) 2000-2016 the FFmpeg developers
built with gcc 5.3.0 (GCC)
configuration: --enable-gpl --enable-version3 --disable-w32threads --enable-avisynth --enable-bzlib --enable-fontconfig --enable-frei0r --enable-gnutls --enable-iconv --enable-libass --enable-libbluray --enable-libbs2b --enable-libcaca --enable-libdcadec --enable-libfreetype --enable-libgme --enable-libgsm --enable-libilbc --enable-libmodplug --enable-libmfx --enable-libmp3lame --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libopenjpeg --enable-libopus --enable-librtmp --enable-libschroedinger --enable-libsnappy --enable-libsoxr --enable-libspeex --enable-libtheora --enable-libtwolame --enable-libvidstab --enable-libvo-amrwbenc --enable-libvorbis --enable-libvpx --enable-libwavpack --enable-libwebp --enable-libx264 --enable-libx265 --enable-libxavs --enable-libxvid --enable-libzimg --enable-lzma --enable-decklink --enable-zlib
libavutil 55. 19.100 / 55. 19.100
libavcodec 57. 28.100 / 57. 28.100
libavformat 57. 28.100 / 57. 28.100
libavdevice 57. 0.101 / 57. 0.101
libavfilter 6. 39.102 / 6. 39.102
libswscale 4. 0.100 / 4. 0.100
libswresample 2. 0.101 / 2. 0.101
libpostproc 54. 0.100 / 54. 0.100
[mov,mp4,m4a,3gp,3g2,mj2 @ 000000000044c960] Auto-inserting h264_mp4toannexb bitstream filter
Input #0, concat, from 'mylist.txt':
Duration: N/A, start: 0.000000, bitrate: 2996 kb/s
Stream #0:0(eng): Video: h264 (Main) (avc1 / 0x31637661), yuv420p(tv), 1920x1080 [SAR 1:1 DAR 16:9], 2964 kb/s, 24 fps, 24 tbr, 24k tbn, 48 tbc
Metadata:
handler_name : VideoHandler
Stream #0:1(und): Audio: mp3 (mp4a / 0x6134706D), 44100 Hz, mono, s16p, 32 kb/s
Metadata:
handler_name : SoundHandler
Output #0, mp4, to 'output.mp4':
Metadata:
encoder : Lavf57.28.100
Stream #0:0(eng): Video: h264 ([33][0][0][0] / 0x0021), yuv420p, 1920x1080 [SAR 1:1 DAR 16:9], q=2-31, 2964 kb/s, 24 fps, 24 tbr, 24k tbn, 24k tbc
Metadata:
handler_name : VideoHandler
Stream #0:1(und): Audio: mp3 (i[0][0][0] / 0x0069), 44100 Hz, mono, 32 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 @ 00000000028558c0] Auto-inserting h264_mp4toannexb bitstream filter
[mp4 @ 00000000004ad480] Non-monotonous DTS in output stream 0:0; previous: 235984, current: 120320; changing to 235985. This may result in incorrect timestamps in the output file.
[mp4 @ 00000000004ad480] Non-monotonous DTS in output stream 0:0; previous: 235985, current: 120832; changing to 235986. This may result in incorrect timestamps in the output file.
[mp4 @ 00000000004ad480] Non-monotonous DTS in output stream 0:0; previous: 235986, current: 121344; changing to 235987. This may result in incorrect timestamps in the output file.
[mp4 @ 00000000004ad480] Non-monotonous DTS in output stream 0:0; previous: 235987, current: 121856; changing to 235988. This may result in incorrect timestamps in the output file.
[mp4 @ 00000000004ad480] Non-monotonous DTS in output stream 0:0; previous: 235988, current: 122368; changing to 235989. This may result in incorrect timestamps in the output file.
[mp4 @ 00000000004ad480] Non-monotonous DTS in output stream 0:0; previous: 235989, current: 122880; changing to 235990. This may result in incorrect timestamps in the output file.
[mp4 @ 00000000004ad480] Non-monotonous DTS in output stream 0:0; previous: 235990, current: 123392; changing to 235991. This may result in incorrect timestamps in the output file.
[mp4 @ 00000000004ad480] Non-monotonous DTS in output stream 0:0; previous: 235991, current: 123904; changing to 235992. This may result in incorrect timestamps in the output file.
[mp4 @ 00000000004ad480] Non-monotonous DTS in output stream 0:0; previous: 235992, current: 124416; changing to 235993. This may result in incorrect timestamps in the output file.
[mp4 @ 00000000004ad480] Non-monotonous DTS in output stream 0:0; previous: 235993, current: 124928; changing to 235994. This may result in incorrect timestamps in the output file.
[mp4 @ 00000000004ad480] Non-monotonous DTS in output stream 0:0; previous: 235994, current: 125440; changing to 235995. This may result in incorrect timestamps in the output file.
[mp4 @ 00000000004ad480] Non-monotonous DTS in output stream 0:0; previous: 235995, current: 125952; changing to 235996. This may result in incorrect timestamps in the output file.
[mp4 @ 00000000004ad480] Non-monotonous DTS in output stream 0:0; previous: 235996, current: 126464; changing to 235997. This may result in incorrect timestamps in the output file.
[mp4 @ 00000000004ad480] Non-monotonous DTS in output stream 0:0; previous: 235997, current: 126976; changing to 235998. This may result in incorrect timestamps in the output file.
[mp4 @ 00000000004ad480] Non-monotonous DTS in output stream 0:0; previous: 235998, current: 127488; changing to 235999. This may result in incorrect timestamps in the output file.
[mp4 @ 00000000004ad480] Non-monotonous DTS in output stream 0:0; previous: 235999, current: 128000; changing to 236000. This may result in incorrect timestamps in the output file.
[mp4 @ 00000000004ad480] Non-monotonous DTS in output stream 0:0; previous: 236000, current: 128512; changing to 236001. This may result in incorrect timestamps in the output file.
[mp4 @ 00000000004ad480] Non-monotonous DTS in output stream 0:0; previous: 236001, current: 129024; changing to 236002. This may result in incorrect timestamps in the output file.
[mp4 @ 00000000004ad480] Non-monotonous DTS in output stream 0:0; previous: 236002, current: 129536; changing to 236003. This may result in incorrect timestamps in the output file.
[mp4 @ 00000000004ad480] Non-monotonous DTS in output stream 0:0; previous: 236003, current: 130048; changing to 236004. This may result in incorrect timestamps in the output file.
[mp4 @ 00000000004ad480] Non-monotonous DTS in output stream 0:0; previous: 236004, current: 130560; changing to 236005. This may result in incorrect timestamps in the output file.
[mp4 @ 00000000004ad480] Non-monotonous DTS in output stream 0:0; previous: 236005, current: 131072; changing to 236006. This may result in incorrect timestamps in the output file.
[mp4 @ 00000000004ad480] Non-monotonous DTS in output stream 0:0; previous: 236006, current: 131584; changing to 236007. This may result in incorrect timestamps in the output file.
[mp4 @ 00000000004ad480] Non-monotonous DTS in output stream 0:0; previous: 236007, current: 132096; changing to 236008. This may result in incorrect timestamps in the output file.
[mov,mp4,m4a,3gp,3g2,mj2 @ 00000000028558c0] Auto-inserting h264_mp4toannexb bitstream filter
[mp4 @ 00000000004ad480] Non-monotonous DTS in output stream 0:0; previous: 236008, current: 132841; changing to 236009. This may result in incorrect timestamps in the output file.
[mp4 @ 00000000004ad480] Non-monotonous DTS in output stream 0:0; previous: 236009, current: 133353; changing to 236010. This may result in incorrect timestamps in the output file.
[mp4 @ 00000000004ad480] Non-monotonous DTS in output stream 0:0; previous: 236010, current: 133865; changing to 236011. This may result in incorrect timestamps in the output file.
[mp4 @ 00000000004ad480] Non-monotonous DTS in output stream 0:0; previous: 236011, current: 134377; changing to 236012. This may result in incorrect timestamps in the output file.
[mp4 @ 00000000004ad480] Non-monotonous DTS in output stream 0:0; previous: 236012, current: 134889; changing to 236013. This may result in incorrect timestamps in the output file.
[mp4 @ 00000000004ad480] Non-monotonous DTS in output stream 0:0; previous: 236013, current: 135401; changing to 236014. This may result in incorrect timestamps in the output file.
[mp4 @ 00000000004ad480] Non-monotonous DTS in output stream 0:0; previous: 236014, current: 135913; changing to 236015. This may result in incorrect timestamps in the output file.
[mp4 @ 00000000004ad480] Non-monotonous DTS in output stream 0:0; previous: 236015, current: 136425; changing to 236016. This may result in incorrect timestamps in the output file.
[mp4 @ 00000000004ad480] Non-monotonous DTS in output stream 0:0; previous: 236016, current: 136937; changing to 236017. This may result in incorrect timestamps in the output file.
[mp4 @ 00000000004ad480] Non-monotonous DTS in output stream 0:0; previous: 236017, current: 137449; changing to 236018. This may result in incorrect timestamps in the output file.
[mp4 @ 00000000004ad480] Non-monotonous DTS in output stream 0:0; previous: 236018, current: 137961; changing to 236019. This may result in incorrect timestamps in the output file.
[mp4 @ 00000000004ad480] Non-monotonous DTS in output stream 0:0; previous: 236019, current: 138473; changing to 236020. This may result in incorrect timestamps in the output file.
[mp4 @ 00000000004ad480] Non-monotonous DTS in output stream 0:0; previous: 236020, current: 138985; changing to 236021. This may result in incorrect timestamps in the output file.
[mp4 @ 00000000004ad480] Non-monotonous DTS in output stream 0:0; previous: 236021, current: 139497; changing to 236022. This may result in incorrect timestamps in the output file.
[mp4 @ 00000000004ad480] Non-monotonous DTS in output stream 0:0; previous: 236022, current: 140009; changing to 236023. This may result in incorrect timestamps in the output file.
[mp4 @ 00000000004ad480] Non-monotonous DTS in output stream 0:0; previous: 236023, current: 140521; changing to 236024. This may result in incorrect timestamps in the output file.
[mp4 @ 00000000004ad480] Non-monotonous DTS in output stream 0:0; previous: 236024, current: 141033; changing to 236025. This may result in incorrect timestamps in the output file.
[mp4 @ 00000000004ad480] Non-monotonous DTS in output stream 0:0; previous: 236025, current: 141545; changing to 236026. This may result in incorrect timestamps in the output file.
[mp4 @ 00000000004ad480] Non-monotonous DTS in output stream 0:0; previous: 236026, current: 142057; changing to 236027. This may result in incorrect timestamps in the output file.
[mp4 @ 00000000004ad480] Non-monotonous DTS in output stream 0:0; previous: 236027, current: 142569; changing to 236028. This may result in incorrect timestamps in the output file.
[mp4 @ 00000000004ad480] Non-monotonous DTS in output stream 0:0; previous: 236028, current: 143081; changing to 236029. This may result in incorrect timestamps in the output file.
[mp4 @ 00000000004ad480] Non-monotonous DTS in output stream 0:0; previous: 236029, current: 143593; changing to 236030. This may result in incorrect timestamps in the output file.
[mp4 @ 00000000004ad480] Non-monotonous DTS in output stream 0:0; previous: 236030, current: 144105; changing to 236031. This may result in incorrect timestamps in the output file.
[mp4 @ 00000000004ad480] Non-monotonous DTS in output stream 0:0; previous: 236031, current: 144617; changing to 236032. This may result in incorrect timestamps in the output file.
[mov,mp4,m4a,3gp,3g2,mj2 @ 00000000028558c0] Auto-inserting h264_mp4toannexb bitstream filter
[mp4 @ 00000000004ad480] Non-monotonous DTS in output stream 0:0; previous: 236032, current: 145363; changing to 236033. This may result in incorrect timestamps in the output file.
[mp4 @ 00000000004ad480] Non-monotonous DTS in output stream 0:0; previous: 236033, current: 145875; changing to 236034. This may result in incorrect timestamps in the output file.
[mp4 @ 00000000004ad480] Non-monotonous DTS in output stream 0:0; previous: 236034, current: 146387; changing to 236035. This may result in incorrect timestamps in the output file.
[mp4 @ 00000000004ad480] Non-monotonous DTS in output stream 0:0; previous: 236035, current: 146899; changing to 236036. This may result in incorrect timestamps in the output file.
[mp4 @ 00000000004ad480] Non-monotonous DTS in output stream 0:0; previous: 236036, current: 147411; changing to 236037. This may result in incorrect timestamps in the output file.
[mp4 @ 00000000004ad480] Non-monotonous DTS in output stream 0:0; previous: 236037, current: 147923; changing to 236038. This may result in incorrect timestamps in the output file.
[mp4 @ 00000000004ad480] Non-monotonous DTS in output stream 0:0; previous: 236038, current: 148435; changing to 236039. This may result in incorrect timestamps in the output file.
[mp4 @ 00000000004ad480] Non-monotonous DTS in output stream 0:0; previous: 236039, current: 148947; changing to 236040. This may result in incorrect timestamps in the output file.
[mp4 @ 00000000004ad480] Non-monotonous DTS in output stream 0:0; previous: 236040, current: 149459; changing to 236041. This may result in incorrect timestamps in the output file.
[mp4 @ 00000000004ad480] Non-monotonous DTS in output stream 0:0; previous: 236041, current: 149971; changing to 236042. This may result in incorrect timestamps in the output file.
[mp4 @ 00000000004ad480] Non-monotonous DTS in output stream 0:0; previous: 236042, current: 150483; changing to 236043. This may result in incorrect timestamps in the output file.
[mp4 @ 00000000004ad480] Non-monotonous DTS in output stream 0:0; previous: 236043, current: 150995; changing to 236044. This may result in incorrect timestamps in the output file.
[mp4 @ 00000000004ad480] Non-monotonous DTS in output stream 0:0; previous: 236044, current: 151507; changing to 236045. This may result in incorrect timestamps in the output file.
[mp4 @ 00000000004ad480] Non-monotonous DTS in output stream 0:0; previous: 236045, current: 152019; changing to 236046. This may result in incorrect timestamps in the output file.
[mp4 @ 00000000004ad480] Non-monotonous DTS in output stream 0:0; previous: 236046, current: 152531; changing to 236047. This may result in incorrect timestamps in the output file.
[mp4 @ 00000000004ad480] Non-monotonous DTS in output stream 0:0; previous: 236047, current: 153043; changing to 236048. This may result in incorrect timestamps in the output file.
[mp4 @ 00000000004ad480] Non-monotonous DTS in output stream 0:0; previous: 236048, current: 153555; changing to 236049. This may result in incorrect timestamps in the output file.
[mp4 @ 00000000004ad480] Non-monotonous DTS in output stream 0:0; previous: 236049, current: 154067; changing to 236050. This may result in incorrect timestamps in the output file.
[mp4 @ 00000000004ad480] Non-monotonous DTS in output stream 0:0; previous: 236050, current: 154579; changing to 236051. This may result in incorrect timestamps in the output file.
[mp4 @ 00000000004ad480] Non-monotonous DTS in output stream 0:0; previous: 236051, current: 155091; changing to 236052. This may result in incorrect timestamps in the output file.
[mp4 @ 00000000004ad480] Non-monotonous DTS in output stream 0:0; previous: 236052, current: 155603; changing to 236053. This may result in incorrect timestamps in the output file.
[mp4 @ 00000000004ad480] Non-monotonous DTS in output stream 0:0; previous: 236053, current: 156115; changing to 236054. This may result in incorrect timestamps in the output file.
[mp4 @ 00000000004ad480] Non-monotonous DTS in output stream 0:0; previous: 236054, current: 156627; changing to 236055. This may result in incorrect timestamps in the output file.
[mp4 @ 00000000004ad480] Non-monotonous DTS in output stream 0:0; previous: 236055, current: 157139; changing to 236056. This may result in incorrect timestamps in the output file.
frame= 309 fps=0.0 q=-1.0 Lsize= 3986kB time=00:00:12.93 bitrate=2525.2kbits/s speed= 166x
video:3927kB audio:50kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: 0.232265%
===== 这是 ffprobe 在 intro.mp4 上的输出
ffprobe version N-79000-g66edd86 Copyright (c) 2007-2016 the FFmpeg developers
built with gcc 5.3.0 (GCC)
configuration: --enable-gpl --enable-version3 --disable-w32threads --enable-avisynth --enable-bzlib --enable-fontconfig --enable-frei0r --enable-gnutls --enable-iconv --enable-libass --enable-libbluray --enable-libbs2b --enable-libcaca --enable-libdcadec --enable-libfreetype --enable-libgme --enable-libgsm --enable-libilbc --enable-libmodplug --enable-libmfx --enable-libmp3lame --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libopenjpeg --enable-libopus --enable-librtmp --enable-libschroedinger --enable-libsnappy --enable-libsoxr --enable-libspeex --enable-libtheora --enable-libtwolame --enable-libvidstab --enable-libvo-amrwbenc --enable-libvorbis --enable-libvpx --enable-libwavpack --enable-libwebp --enable-libx264 --enable-libx265 --enable-libxavs --enable-libxvid --enable-libzimg --enable-lzma --enable-decklink --enable-zlib
libavutil 55. 19.100 / 55. 19.100
libavcodec 57. 28.100 / 57. 28.100
libavformat 57. 28.100 / 57. 28.100
libavdevice 57. 0.101 / 57. 0.101
libavfilter 6. 39.102 / 6. 39.102
libswscale 4. 0.100 / 4. 0.100
libswresample 2. 0.101 / 2. 0.101
libpostproc 54. 0.100 / 54. 0.100
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'intro.mp4':
Metadata:
major_brand : isom
minor_version : 512
compatible_brands: isomiso2avc1mp41
encoder : Lavf57.28.100
Duration: 00:00:09.88, start: 0.000000, bitrate: 3003 kb/s
Stream #0:0(eng): Video: h264 (Main) (avc1 / 0x31637661), yuv420p(tv), 1920x1080 [SAR 1:1 DAR 16:9], 2964 kb/s, 24 fps, 24 tbr, 24k tbn, 48 tbc (default)
Metadata:
handler_name : VideoHandler
Stream #0:1(und): Audio: mp3 (mp4a / 0x6134706D), 44100 Hz, mono, s16p, 32 kb/s (default)
Metadata:
handler_name : SoundHandler
===== 这是 ffprobe 在 01.mp4 中间剪辑之一上的输出
ffprobe version N-79000-g66edd86 Copyright (c) 2007-2016 the FFmpeg developers
built with gcc 5.3.0 (GCC)
configuration: --enable-gpl --enable-version3 --disable-w32threads --enable-avisynth --enable-bzlib --enable-fontconfig --enable-frei0r --enable-gnutls --enable-iconv --enable-libass --enable-libbluray --enable-libbs2b --enable-libcaca --enable-libdcadec --enable-libfreetype --enable-libgme --enable-libgsm --enable-libilbc --enable-libmodplug --enable-libmfx --enable-libmp3lame --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libopenjpeg --enable-libopus --enable-librtmp --enable-libschroedinger --enable-libsnappy --enable-libsoxr --enable-libspeex --enable-libtheora --enable-libtwolame --enable-libvidstab --enable-libvo-amrwbenc --enable-libvorbis --enable-libvpx --enable-libwavpack --enable-libwebp --enable-libx264 --enable-libx265 --enable-libxavs --enable-libxvid --enable-libzimg --enable-lzma --enable-decklink --enable-zlib
libavutil 55. 19.100 / 55. 19.100
libavcodec 57. 28.100 / 57. 28.100
libavformat 57. 28.100 / 57. 28.100
libavdevice 57. 0.101 / 57. 0.101
libavfilter 6. 39.102 / 6. 39.102
libswscale 4. 0.100 / 4. 0.100
libswresample 2. 0.101 / 2. 0.101
libpostproc 54. 0.100 / 54. 0.100
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from '01.mp4':
Metadata:
major_brand : isom
minor_version : 512
compatible_brands: isomiso2avc1mp41
encoder : Lavf57.28.100
Duration: 00:00:01.02, start: 0.000000, bitrate: 1036 kb/s
Stream #0:0(und): Video: h264 (High) (avc1 / 0x31637661), yuvj420p(pc), 1920x1080 [SAR 1:1 DAR 16:9], 1006 kb/s, 24 fps, 24 tbr, 12288 tbn, 48 tbc (default)
Metadata:
handler_name : VideoHandler
Stream #0:1(und): Audio: mp3 (mp4a / 0x6134706D), 44100 Hz, mono, s16p, 31 kb/s (default)
Metadata:
handler_name : SoundHandler
===== 使用以下建议修复时生成 01.mp4 时的 ffmpeg 输出：
ffmpeg -loop 1 -i 01.jpg -i 01.mp3 -c:v libx264 -profile:v main -pix_fmt yuv420p -r 24 -video_track_timescale 24000 -c:a copy -shortest -y 01.mp4
ffmpeg version N-79000-g66edd86 Copyright (c) 2000-2016 the FFmpeg developers
built with gcc 5.3.0 (GCC)
configuration: --enable-gpl --enable-version3 --disable-w32threads --enable-avisynth --enable-bzlib --enable-fontconfig --enable-frei0r --enable-gnutls --enable-iconv --enable-libass --enable-libbluray --enable-libbs2b --enable-libcaca --enable-libdcadec --enable-libfreetype --enable-libgme --enable-libgsm --enable-libilbc --enable-libmodplug --enable-libmfx --enable-libmp3lame --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libopenjpeg --enable-libopus --enable-librtmp --enable-libschroedinger --enable-libsnappy --enable-libsoxr --enable-libspeex --enable-libtheora --enable-libtwolame --enable-libvidstab --enable-libvo-amrwbenc --enable-libvorbis --enable-libvpx --enable-libwavpack --enable-libwebp --enable-libx264 --enable-libx265 --enable-libxavs --enable-libxvid --enable-libzimg --enable-lzma --enable-decklink --enable-zlib
libavutil 55. 19.100 / 55. 19.100
libavcodec 57. 28.100 / 57. 28.100
libavformat 57. 28.100 / 57. 28.100
libavdevice 57. 0.101 / 57. 0.101
libavfilter 6. 39.102 / 6. 39.102
libswscale 4. 0.100 / 4. 0.100
libswresample 2. 0.101 / 2. 0.101
libpostproc 54. 0.100 / 54. 0.100
Input #0, image2, from 'S:\_W\ARP_WEB\RC\KIDS\QURAN\AAYAAT - Allah\01 AlKursi\BMP\01.JPG':
Duration: 00:00:00.04, start: 0.000000, bitrate: 25065 kb/s
Stream #0:0: Video: mjpeg, yuvj420p(pc, bt470bg/unknown/unknown), 1920x1080 [SAR 96:96 DAR 16:9], 25 fps, 25 tbr, 25 tbn, 25 tbc
[mp3 @ 00000000005d03a0] Estimating duration from bitrate, this may be inaccurate
Input #1, mp3, from 'S:\_W\ARP_WEB\RC\KIDS\QURAN\AAYAAT - Allah\01 AlKursi\SND\01.MP3':
Duration: 00:00:09.85, start: 0.000000, bitrate: 32 kb/s
Stream #1:0: Audio: mp3, 44100 Hz, mono, s16p, 32 kb/s
[swscaler @ 0000000002b30c40] deprecated pixel format used, make sure you did set range correctly
[libx264 @ 00000000005ba520] using SAR=1/1
[libx264 @ 00000000005ba520] using cpu capabilities: MMX2 SSE2Fast SSSE3 SSE4.2
[libx264 @ 00000000005ba520] profile Main, level 4.0
[libx264 @ 00000000005ba520] 264 - core 148 r2665 a01e339 - H.264/MPEG-4 AVC codec - Copyleft 2003-2016 - http://www.videolan.org/x264.html - options: cabac=1 ref=3 deblock=1:0:0 analyse=0x1:0x111 me=hex subme=7 psy=1 psy_rd=1.00:0.00 mixed_ref=1 me_range=16 chroma_me=1 trellis=1 8x8dct=0 cqm=0 deadzone=21,11 fast_pskip=1 chroma_qp_offset=-2 threads=12 lookahead_threads=2 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=2 keyint=250 keyint_min=24 scenecut=40 intra_refresh=0 rc_lookahead=40 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 'S:\_VIDS_PRODUCTIONS\20110219 MUMTI CLIPS\20160311 Epic Quran Recitations\01.MP4':
Metadata:
encoder : Lavf57.28.100
Stream #0:0: Video: h264 (libx264) ([33][0][0][0] / 0x0021), yuv420p, 1920x1080 [SAR 1:1 DAR 16:9], q=-1--1, 24 fps, 24k tbn, 24 tbc
Metadata:
encoder : Lavc57.28.100 libx264
Side data:
cpb: bitrate max/min/avg: 0/0/0 buffer size: 0 vbv_delay: -1
Stream #0:1: Audio: mp3 (i[0][0][0] / 0x0069), 44100 Hz, mono, 32 kb/s
Stream mapping:
Stream #0:0 -> #0:0 (mjpeg (native) -> h264 (libx264))
Stream #1:0 -> #0:1 (copy)
Press [q] to stop, [?] for help
Past duration 0.639992 too large
Past duration 0.679985 too large
Past duration 0.719994 too large
Past duration 0.759987 too large
Past duration 0.799995 too large
Past duration 0.839989 too large
Past duration 0.879997 too large
Past duration 0.919991 too large
Past duration 0.959999 too large
Past duration 0.999992 too large
frame= 43 fps=0.0 q=0.0 size= 0kB time=00:00:00.00 bitrate=N/A speed= 0x
frame= 71 fps= 70 q=28.0 size= 133kB time=00:00:00.54 bitrate=2016.1kbits/s dup=0 drop=1 speed=0.533x
frame= 104 fps= 68 q=28.0 size= 144kB time=00:00:01.91 bitrate= 615.3kbits/s dup=0 drop=3 speed=1.26x
frame= 137 fps= 67 q=28.0 size= 154kB time=00:00:03.29 bitrate= 384.3kbits/s dup=0 drop=4 speed=1.61x
frame= 170 fps= 67 q=28.0 size= 165kB time=00:00:04.67 bitrate= 289.4kbits/s dup=0 drop=5 speed=1.84x
frame= 203 fps= 66 q=28.0 size= 176kB time=00:00:06.04 bitrate= 238.2kbits/s dup=0 drop=7 speed=1.98x
frame= 236 fps= 66 q=28.0 size= 186kB time=00:00:07.41 bitrate= 205.6kbits/s dup=0 drop=8 speed=2.08x
frame= 269 fps= 66 q=28.0 size= 197kB time=00:00:08.79 bitrate= 183.3kbits/s dup=0 drop=9 speed=2.16x
frame= 295 fps= 60 q=28.0 Lsize= 215kB time=00:00:09.87 bitrate= 178.2kbits/s dup=0 drop=11 speed=2.02x
video:167kB audio:38kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: 4.696121%
[libx264 @ 00000000005ba520] frame I:2 Avg QP:11.38 size:144156
[libx264 @ 00000000005ba520] frame P:74 Avg QP:15.03 size: 194
[libx264 @ 00000000005ba520] frame B:219 Avg QP:24.20 size: 151
[libx264 @ 00000000005ba520] consecutive B-frames: 1.0% 0.0% 0.0% 99.0%
[libx264 @ 00000000005ba520] mb I I16..4: 58.4% 0.0% 41.6%
[libx264 @ 00000000005ba520] mb P I16..4: 0.0% 0.0% 0.0% P16..4: 0.7% 0.0% 0.0% 0.0% 0.0% skip:99.3%
[libx264 @ 00000000005ba520] mb B I16..4: 0.0% 0.0% 0.0% B16..8: 1.1% 0.0% 0.0% direct: 0.0% skip:98.9% L0:27.6% L1:72.4% BI: 0.0%
[libx264 @ 00000000005ba520] coded y,uvDC,uvAC intra: 31.2% 32.8% 29.4% inter: 0.0% 0.1% 0.0%
[libx264 @ 00000000005ba520] i16 v,h,dc,p: 75% 18% 5% 2%
[libx264 @ 00000000005ba520] i4 v,h,dc,ddl,ddr,vr,hd,vl,hu: 34% 25% 18% 4% 4% 4% 4% 4% 5%
[libx264 @ 00000000005ba520] i8c dc,h,v,p: 68% 15% 13% 4%
[libx264 @ 00000000005ba520] Weighted P-Frames: Y:0.0% UV:0.0%
[libx264 @ 00000000005ba520] ref P L0: 99.3% 0.2% 0.3% 0.2%
[libx264 @ 00000000005ba520] ref B L0: 96.4% 3.5% 0.1%
[libx264 @ 00000000005ba520] ref B L1: 99.3% 0.7%
[libx264 @ 00000000005ba520] kb/s:218.52
【问题讨论】：
-
复制模式下的 concat demuxer，要求所有流具有相同的属性，即帧率、视频尺寸、编解码器属性..等
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在我的源文档中，图像是 4:3 的比例，不能很好地转换为 16:9 的比例（它们会水平拉伸）。尽管如此，我还是继续修改了我的 PowerPoint 导出器以生成 1920x1080 JPG 图像，但是生成的 output.mp4 (intro+01+02+03) 视频仍然无法在介绍和崩溃之后正确播放。有趣的是，这次我的 ffmpeg 选项脚本没有任何变化，01,02 和 03.mp4 文件在 Windows 的属性对话框详细信息选项卡中显示 1920x1080 24fps。还有什么问题？
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ffprobe intro.mp4说什么？ -
@Mulvya 我已将 ffprobe 输出添加到主帖子中，因为这些 cmets 中存在文本和格式限制。谢谢。
标签： ffmpeg