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• Make video from images with ffmpeg/imagemagic

  14 mars 2018, par Kashif Ali

  I want to convert jpg images to mp4 video without resizing image(keep original images size and well formated video)

  I have tried lot’s of solutions of ffmpeg and imagemagic (links given below)but both crop images after converting in video format and i want a video from images with original image size.

  Solution will be appreciated with ffmpeg or imagemagick. :)

  slow ffmpeg’s images per second when creating video from images

  image to video ffmpegf

  FFMPEG An Intermediate Guide/image sequence

  How can I create a video file from a set of jpg images ? [duplicate]

  How to create a video from images with FFmpeg ?

  FFmpeg

  Make video from still image sequence

  Combining images with ImageMagick

  Imagemagick.org

  

  ffmpeg -framerate 1/5 -i na%03d.jpg -c:v libx264 -profile:v high -crf 20 -pix_fmt yuv420p output.mp4

  
  on large image(1600X1200) its execute successfully but not generate a smooth video.

  on small image(300x168) its show error. i also try this command on small image

  ffmpeg -framerate 1/5 -i abc%03d.jpg -c:v libx264 -profile:v high -crf 20 -pix_fmt yuv420p output.mp4 -vf "scale=trunc(iw/2)*2:trunc(ih/2)*2"

• MP4 videos created with AVMutableComposition and AVAssetExportSession work in Quicktime, but appear corrupted in all other video tools

  20 mai 2020, par James Porter

  I'm trying to edit segments of multiple movies together into one clip using Swift, AVFoundation, and AVKit on macOS. The following Swift code is a good example of what I'm trying to do :

  



  import AVFoundation
import AVKit

let source1 = AVAsset(url: URL(string: "https://commondatastorage.googleapis.com/gtv-videos-bucket/sample/BigBuckBunny.mp4")!)
let source2 = AVAsset(url: URL(string: "http://techslides.com/demos/sample-videos/small.mp4")!)

let comp = AVMutableComposition()

comp.addMutableTrack(withMediaType: .video, preferredTrackID: kCMPersistentTrackID_Invalid)
comp.addMutableTrack(withMediaType: .audio, preferredTrackID: kCMPersistentTrackID_Invalid)

func cmtime(_ i: Double) -> CMTime {
    return CMTime(seconds: i, preferredTimescale: 600)
}

func insertSecond(into: AVMutableComposition, from: AVAsset, start: CMTime, at: CMTime) throws {
    let videoTrack = into.tracks(withMediaType: .video).first!
    let audioTrack = into.tracks(withMediaType: .audio).first!
    try videoTrack.insertTimeRange(
        CMTimeRange(start: start , duration: cmtime(1.0)),
        of: from.tracks(withMediaType: .video).first!,
        at: at
    )
    try audioTrack.insertTimeRange(
        CMTimeRange(start: start, duration: cmtime(1.0)),
        of: from.tracks(withMediaType: .audio).first!,
        at: at
    )
}

try insertSecond(into: comp, from: source1, start: cmtime(3.0), at: cmtime(0.0))
try insertSecond(into: comp, from: source2, start: cmtime(2.0), at: cmtime(1.0))
try insertSecond(into: comp, from: source1, start: cmtime(100.0), at: cmtime(2.0))
try insertSecond(into: comp, from: source2, start: cmtime(3.0), at: cmtime(3.0))
try insertSecond(into: comp, from: source1, start: cmtime(350.0), at: cmtime(4.0))


if let sess = AVAssetExportSession(asset: comp, presetName: "AVAssetExportPresetHighestQuality") {
    sess.outputURL = URL(fileURLWithPath: "/tmp/output.mp4")
    sess.outputFileType = .mp4
    sess.exportAsynchronously {
        print("done")
        print(sess.error ?? "success")
    }
}


  



  Running this code does produce an output.mp4 file successfully, and that file can be played in Quicktime with no problems. You should be able to paste the above code into a Playground to reproduce the video (the source videos are all publicly available sample videos hosted on the web). I've also uploaded it to S3 here, so you can download and analyze it without having to run the code yourself.

  



  However, attempting to open or process it with any other video software results in errors.

  



  VLC will attempt to play the file, but has a very difficult time with it. The video freezes a lot, desyncs with the audio, includes frames that Quicktime doesn't show at all, and skips some sections entirely.

  



  Firefox will also attempt to play with file, but clearly can't decode it properly and has glitchy video output. Chrome freezes after the first second of playback.

  



  I tried diagnosing further using ffprobe and ffmpeg.

  



  Running ffprobe -show_frames output.mp4 1>/dev/null shows :

  



  [mov,mp4,m4a,3gp,3g2,mj2 @ 0x7fe841801800] DTS -24000 < 24000 out of order
[h264 @ 0x7fe843022800] reference count overflow
[h264 @ 0x7fe843022800] decode_slice_header error
[h264 @ 0x7fe843022800] no frame!
[h264 @ 0x7fe843022800] deblocking_filter_idc 6 out of range
[h264 @ 0x7fe843022800] decode_slice_header error
[h264 @ 0x7fe843022800] no frame!
[h264 @ 0x7fe843022800] deblocking_filter_idc 6 out of range
[h264 @ 0x7fe843022800] decode_slice_header error
[h264 @ 0x7fe843022800] no frame!
[h264 @ 0x7fe843022800] top block unavailable for requested intra mode -1
[h264 @ 0x7fe843022800] error while decoding MB 5 0, bytestream 947
[h264 @ 0x7fe843022800] concealing 3600 DC, 3600 AC, 3600 MV errors in P frame
[h264 @ 0x7fe843022800] mmco: unref short failure
[h264 @ 0x7fe843022800] cabac_init_idc 4 overflow
[h264 @ 0x7fe843022800] decode_slice_header error
[h264 @ 0x7fe843022800] no frame!
[h264 @ 0x7fe843022800] deblocking filter parameters -43 0 out of range
[h264 @ 0x7fe843022800] decode_slice_header error
[h264 @ 0x7fe843022800] no frame!


  



  Attempting to transcode to another format with ffmpeg (ffmpeg -i output.mp4 output.avi) has a lot of warnings and errors :

  



  [avi @ 0x7fe1f5804e00] Non-monotonous DTS in output stream 0:1; previous: 73, current: 71; changing to 74. This may result in incorrect timestamps in the output file.
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7fe1f4802800] DTS -24000 < 24000 out of order
[avi @ 0x7fe1f5804e00] Non-monotonous DTS in output stream 0:1; previous: 74, current: 72; changing to 75. This may result in incorrect timestamps in the output file.
[avi @ 0x7fe1f5804e00] Non-monotonous DTS in output stream 0:1; previous: 75, current: 73; changing to 76. This may result in incorrect timestamps in the output file.
[avi @ 0x7fe1f5804e00] Non-monotonous DTS in output stream 0:1; previous: 76, current: 74; changing to 77. This may result in incorrect timestamps in the output file.
[avi @ 0x7fe1f5804e00] Non-monotonous DTS in output stream 0:1; previous: 77, current: 75; changing to 78. This may result in incorrect timestamps in the output file.
[h264 @ 0x7fe1f4849600] reference count overflow
[h264 @ 0x7fe1f4849600] decode_slice_header error
[h264 @ 0x7fe1f4849600] no frame!
Error while decoding stream #0:1: Invalid data found when processing input
[avi @ 0x7fe1f5804e00] Non-monotonous DTS in output stream 0:1; previous: 145, current: 143; changing to 146. This may result in incorrect timestamps in the output file.
[avi @ 0x7fe1f5804e00] Non-monotonous DTS in output stream 0:1; previous: 146, current: 144; changing to 147. This may result in incorrect timestamps in the output file.
[avi @ 0x7fe1f5804e00] Non-monotonous DTS in output stream 0:1; previous: 147, current: 145; changing to 148. This may result in incorrect timestamps in the output file.
[h264 @ 0x7fe1f483d800] deblocking_filter_idc 6 out of range
[h264 @ 0x7fe1f483d800] decode_slice_header error
[h264 @ 0x7fe1f483d800] no frame!
[avi @ 0x7fe1f5804e00] Non-monotonous DTS in output stream 0:1; previous: 148, current: 146; changing to 149. This may result in incorrect timestamps in the output file.
[avi @ 0x7fe1f5804e00] Non-monotonous DTS in output stream 0:1; previous: 149, current: 147; changing to 150. This may result in incorrect timestamps in the output file.
[h264 @ 0x7fe1f4849600] deblocking_filter_idc 6 out of range
[h264 @ 0x7fe1f4849600] decode_slice_header error
[h264 @ 0x7fe1f4849600] no frame!
[avi @ 0x7fe1f5804e00] Non-monotonous DTS in output stream 0:1; previous: 150, current: 148; changing to 151. This may result in incorrect timestamps in the output file.
Error while decoding stream #0:1: Invalid data found when processing input
    Last message repeated 1 times
[avi @ 0x7fe1f5804e00] Non-monotonous DTS in output stream 0:1; previous: 151, current: 149; changing to 152. This may result in incorrect timestamps in the output file.
[avi @ 0x7fe1f5804e00] Non-monotonous DTS in output stream 0:1; previous: 152, current: 150; changing to 153. This may result in incorrect timestamps in the output file.
[avi @ 0x7fe1f5804e00] Non-monotonous DTS in output stream 0:1; previous: 153, current: 151; changing to 154. This may result in incorrect timestamps in the output file.
[avi @ 0x7fe1f5804e00] Non-monotonous DTS in output stream 0:1; previous: 154, current: 152; changing to 155. This may result in incorrect timestamps in the output file.
[avi @ 0x7fe1f5804e00] Non-monotonous DTS in output stream 0:1; previous: 155, current: 153; changing to 156. This may result in incorrect timestamps in the output file.
[avi @ 0x7fe1f5804e00] Non-monotonous DTS in output stream 0:1; previous: 156, current: 154; changing to 157. This may result in incorrect timestamps in the output file.
[avi @ 0x7fe1f5804e00] Non-monotonous DTS in output stream 0:1; previous: 157, current: 155; changing to 158. This may result in incorrect timestamps in the output file.
[avi @ 0x7fe1f5804e00] Non-monotonous DTS in output stream 0:1; previous: 158, current: 156; changing to 159. This may result in incorrect timestamps in the output file.
[avi @ 0x7fe1f5804e00] Non-monotonous DTS in output stream 0:1; previous: 159, current: 157; changing to 160. This may result in incorrect timestamps in the output file.
[avi @ 0x7fe1f5804e00] Non-monotonous DTS in output stream 0:1; previous: 160, current: 158; changing to 161. This may result in incorrect timestamps in the output file.
[avi @ 0x7fe1f5804e00] Non-monotonous DTS in output stream 0:1; previous: 161, current: 159; changing to 162. This may result in incorrect timestamps in the output file.
[avi @ 0x7fe1f5804e00] Non-monotonous DTS in output stream 0:1; previous: 162, current: 160; changing to 163. This may result in incorrect timestamps in the output file.
[avi @ 0x7fe1f5804e00] Non-monotonous DTS in output stream 0:1; previous: 163, current: 161; changing to 164. This may result in incorrect timestamps in the output file.
[avi @ 0x7fe1f5804e00] Non-monotonous DTS in output stream 0:1; previous: 164, current: 162; changing to 165. This may result in incorrect timestamps in the output file.
[avi @ 0x7fe1f5804e00] Non-monotonous DTS in output stream 0:1; previous: 165, current: 163; changing to 166. This may result in incorrect timestamps in the output file.
[avi @ 0x7fe1f5804e00] Non-monotonous DTS in output stream 0:1; previous: 166, current: 164; changing to 167. This may result in incorrect timestamps in the output file.
[avi @ 0x7fe1f5804e00] Non-monotonous DTS in output stream 0:1; previous: 167, current: 165; changing to 168. This may result in incorrect timestamps in the output file.
[avi @ 0x7fe1f5804e00] Non-monotonous DTS in output stream 0:1; previous: 168, current: 166; changing to 169. This may result in incorrect timestamps in the output file.
[avi @ 0x7fe1f5804e00] Non-monotonous DTS in output stream 0:1; previous: 169, current: 167; changing to 170. This may result in incorrect timestamps in the output file.
[avi @ 0x7fe1f5804e00] Non-monotonous DTS in output stream 0:1; previous: 170, current: 168; changing to 171. This may result in incorrect timestamps in the output file.
[avi @ 0x7fe1f5804e00] Non-monotonous DTS in output stream 0:1; previous: 171, current: 169; changing to 172. This may result in incorrect timestamps in the output file.
[avi @ 0x7fe1f5804e00] Non-monotonous DTS in output stream 0:1; previous: 172, current: 170; changing to 173. This may result in incorrect timestamps in the output file.
[avi @ 0x7fe1f5804e00] Non-monotonous DTS in output stream 0:1; previous: 173, current: 171; changing to 174. This may result in incorrect timestamps in the output file.
[avi @ 0x7fe1f5804e00] Non-monotonous DTS in output stream 0:1; previous: 174, current: 172; changing to 175. This may result in incorrect timestamps in the output file.
[avi @ 0x7fe1f5804e00] Non-monotonous DTS in output stream 0:1; previous: 175, current: 173; changing to 176. This may result in incorrect timestamps in the output file.
[avi @ 0x7fe1f5804e00] Non-monotonous DTS in output stream 0:1; previous: 176, current: 174; changing to 177. This may result in incorrect timestamps in the output file.
[avi @ 0x7fe1f5804e00] Non-monotonous DTS in output stream 0:1; previous: 177, current: 175; changing to 178. This may result in incorrect timestamps in the output file.
[avi @ 0x7fe1f5804e00] Non-monotonous DTS in output stream 0:1; previous: 178, current: 176; changing to 179. This may result in incorrect timestamps in the output file.
[avi @ 0x7fe1f5804e00] Non-monotonous DTS in output stream 0:1; previous: 179, current: 177; changing to 180. This may result in incorrect timestamps in the output file.
[avi @ 0x7fe1f5804e00] Non-monotonous DTS in output stream 0:1; previous: 180, current: 178; changing to 181. This may result in incorrect timestamps in the output file.
[avi @ 0x7fe1f5804e00] Non-monotonous DTS in output stream 0:1; previous: 181, current: 179; changing to 182. This may result in incorrect timestamps in the output file.
[avi @ 0x7fe1f5804e00] Non-monotonous DTS in output stream 0:1; previous: 182, current: 180; changing to 183. This may result in incorrect timestamps in the output file.
[avi @ 0x7fe1f5804e00] Non-monotonous DTS in output stream 0:1; previous: 183, current: 181; changing to 184. This may result in incorrect timestamps in the output file.
[avi @ 0x7fe1f5804e00] Non-monotonous DTS in output stream 0:1; previous: 184, current: 182; changing to 185. This may result in incorrect timestamps in the output file.
[h264 @ 0x7fe1f483d800] top block unavailable for requested intra mode -1
[h264 @ 0x7fe1f483d800] error while decoding MB 5 0, bytestream 947
[h264 @ 0x7fe1f483d800] concealing 3600 DC, 3600 AC, 3600 MV errors in P frame
[avi @ 0x7fe1f5804e00] Non-monotonous DTS in output stream 0:1; previous: 185, current: 183; changing to 186. This may result in incorrect timestamps in the output file.
[avi @ 0x7fe1f5804e00] Non-monotonous DTS in output stream 0:1; previous: 186, current: 184; changing to 187. This may result in incorrect timestamps in the output file.
[h264 @ 0x7fe1f4849600] mmco: unref short failure
[h264 @ 0x7fe1f4849600] cabac_init_idc 4 overflow
[h264 @ 0x7fe1f4849600] decode_slice_header error
[h264 @ 0x7fe1f4849600] no frame!
[avi @ 0x7fe1f5804e00] Non-monotonous DTS in output stream 0:1; previous: 187, current: 185; changing to 188. This may result in incorrect timestamps in the output file.
[h264 @ 0x7fe1f485fa00] deblocking filter parameters -43 0 out of range
[h264 @ 0x7fe1f485fa00] decode_slice_header error
[h264 @ 0x7fe1f485fa00] no frame!
[avi @ 0x7fe1f5804e00] Non-monotonous DTS in output stream 0:1; previous: 188, current: 186; changing to 189. This may result in incorrect timestamps in the output file.
Error while decoding stream #0:1: Invalid data found when processing input
    Last message repeated 1 times
[avi @ 0x7fe1f5804e00] Non-monotonous DTS in output stream 0:1; previous: 189, current: 187; changing to 190. This may result in incorrect timestamps in the output file.
[avi @ 0x7fe1f5804e00] Non-monotonous DTS in output stream 0:1; previous: 190, current: 188; changing to 191. This may result in incorrect timestamps in the output file.
[avi @ 0x7fe1f5804e00] Non-monotonous DTS in output stream 0:1; previous: 191, current: 189; changing to 192. This may result in incorrect timestamps in the output file.
[avi @ 0x7fe1f5804e00] Non-monotonous DTS in output stream 0:1; previous: 192, current: 190; changing to 193. This may result in incorrect timestamps in the output file.
[avi @ 0x7fe1f5804e00] Non-monotonous DTS in output stream 0:1; previous: 193, current: 191; changing to 194. This may result in incorrect timestamps in the output file.


  



  The code above is just one example, I've seen similar problems with varying degrees of severity in lots of variations on this code. I've tried many things, including :

  



  

  • using local file URLs rather than HTTPS urls

  


  • using .mov rather than .mp4 files

  


  • using AVMovie and AVMutableMovie (and various setting tweaks, e.g. setting AVURLAssetPreferPreciseDurationAndTimingKey to true) rather than AVMutableComposition

  


  • tweaking settings (presets, etc.) on the AVAssetExportSession

  


  • constructing CMTime objects in different ways

  


  



  but to no avail—I can't seem to get AVFoundation to produce a video file that other tools can process.

  



  Any help is appreciated, even just any thoughts on what's unusual about the encoding of the output file, which you can download here if you can't or don't want to run the above Swift code to reproduce it yourself.

  


• Inputing a List of Files for Concatenation with Node.js Module fluent-ffmpeg

  26 juin 2018, par carpiediem

  Version information

  • fluent-ffmpeg version : 2.1.2
  • ffmpeg version : 3.4.2
  • OS : Windows 10

  Code to reproduce

  ffmpeg('C:/path/to/list.txt').mergeToFile('C:/path/to/out.mp4', 'C:/path/to/temp');

  list.txt :

  file 'C:/path/to/chunk01.ts'
  
  file 'C:/path/to/chunk02.ts'
  
  file 'C:/path/to/chunk03.ts'
  
  file 'C:/path/to/chunk04.ts'

  Note : I’ve tried both absolute and relative paths, with the same result.

  Expected results

  A video file at C:/path/to/out.mp4 that matches the 4 files in list.txt, concatenated end-to-end.

  Observed results

  An empty file at C:/path/to/out.mp4 with 0 duration and only 15kB in size. No errors were thrown.

  This is the command that I’m trying to duplicate (it works as expected, with relative paths in list.txt) :

  C:/path/to> ffmpeg -f concat -i list.txt -c copy out.ts

  stdout & stderr

  stdout was empty. stderr is copied below (with file names modified to match the ones above) :

  ffmpeg version 3.4.2 Copyright (c) 2000-2018 the FFmpeg developers
  
    built with gcc 7.3.0 (GCC)
  
    configuration: --enable-gpl --enable-version3 --enable-sdl2 --enable-bzlib --enable-fontconfig --enable-gnutls --enable-iconv --enable-libass --enable-libbluray --enable-libfreetype --enable-libmp3lame --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libopenjpeg --enable-libopus --enable-libshine --enable-libsnappy --enable-libsoxr --enable-libtheora --enable-libtwolame --enable-libvpx --enable-libwavpack --enable-libwebp --enable-libx264 --enable-libx265 --enable-libxml2 --enable-libzimg --enable-lzma --enable-zlib --enable-gmp --enable-libvidstab --enable-libvorbis --enable-libvo-amrwbenc --enable-libmysofa --enable-libspeex --enable-libxvid --enable-libmfx --enable-cuda --enable-cuvid --enable-d3d11va --enable-nvenc --enable-dxva2 --enable-avisynth
  
    libavutil      55. 78.100 / 55. 78.100
  
    libavcodec     57.107.100 / 57.107.100
  
    libavformat    57. 83.100 / 57. 83.100
  
    libavdevice    57. 10.100 / 57. 10.100
  
    libavfilter     6.107.100 /  6.107.100
  
    libswscale      4.  8.100 /  4.  8.100
  
    libswresample   2.  9.100 /  2.  9.100
  
    libpostproc    54.  7.100 / 54.  7.100
  
  Input #0, tty, from 'C:/path/to/list.txt':
  
    Duration: 00:00:00.08, bitrate: 42 kb/s
  
      Stream #0:0: Video: ansi, pal8, 640x400, 25 fps, 25 tbr, 25 tbn, 25 tbc
  
  Stream mapping:
  
    Stream #0:0 (ansi) -> concat
  
    concat -> Stream #0:0 (libx264)
  
  Press [q] to stop, [?] for help
  
  [libx264 @ 000001e385b45040] using cpu capabilities: MMX2 SSE2Fast SSSE3 SSE4.2 AVX FMA3 BMI2 AVX2
  
  [libx264 @ 000001e385b45040] profile High 4:4:4 Predictive, level 3.0, 4:4:4 8-bit
  
  [libx264 @ 000001e385b45040] 264 - core 155 r2901 7d0ff22 - H.264/MPEG-4 AVC codec - Copyleft 2003-2018 - 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=4 threads=6 lookahead_threads=1 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=25 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 'C:/path/to/out.mp4':
  
    Metadata:
  
      encoder         : Lavf57.83.100
  
      Stream #0:0: Video: h264 (libx264) (avc1 / 0x31637661), yuv444p, 640x400, q=-1--1, 25 fps, 12800 tbn, 25 tbc
  
      Metadata:
  
        encoder         : Lavc57.107.100 libx264
  
      Side data:
  
        cpb: bitrate max/min/avg: 0/0/0 buffer size: 0 vbv_delay: -1
  
  frame=    2 fps=0.0 q=-1.0 Lsize=      15kB time=00:00:00.04 bitrate=3099.0kbits/s speed=1.55x
  
  video:14kB audio:0kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: 5.619430%
  
  [libx264 @ 000001e385b45040] frame I:1     Avg QP:12.71  size:  8083
  
  [libx264 @ 000001e385b45040] frame P:1     Avg QP:29.71  size:  5928
  
  [libx264 @ 000001e385b45040] mb I  I16..4: 87.9%  0.0% 12.1%
  
  [libx264 @ 000001e385b45040] mb P  I16..4:  9.3%  0.0%  0.0%  P16..4:  0.4%  0.0%  0.0%  0.0%  0.0% skip:90.3%
  
  [libx264 @ 000001e385b45040] coded y,u,v intra: 17.9% 0.0% 0.0% inter: 0.1% 0.0% 0.0%
  
  [libx264 @ 000001e385b45040] i16 v,h,dc,p: 88%  8%  4%  0%
  
  [libx264 @ 000001e385b45040] i4 v,h,dc,ddl,ddr,vr,hd,vl,hu: 28% 31% 19%  3%  2%  3%  7%  4%  3%
  
  [libx264 @ 000001e385b45040] Weighted P-Frames: Y:0.0% UV:0.0%
  
  [libx264 @ 000001e385b45040] kb/s:1401.10