Recherche avancée

Sur d’autres sites (8432)

• jpg images to gif ffmpeg no data found in image

  3 juillet 2023, par Idk123

  I was trying to use ffmpeg to create a gif from jpg images, but I wasn't able to convert them, not through a python code and not even from the dir itself in cmd

  


  running cmd in the folder :

  


  python code :

  


  input_files = f"{BASE_DIR}\\qr_images\\qr%d.jpg"
command = f'ffmpeg -i {input_files} output.gif'
os.system(f'start /wait cmd /k {command}')


  


  the dir

  


  I need the files in the dir to be able to convert to gif using ffmpeg (I have it installed correctly)

  


  this is the complete cmd dialog (if I run it from the dir in cmd or if i run the python code :

  


  ffmpeg version 6.0-essentials_build-www.gyan.dev Copyright (c) 2000-2023 the FFmpeg developers built with gcc 12.2.0 (Rev10, Built by MSYS2 project) configuration : —enable-gpl —enable-version3
—enable-static —disable-w32threads —disable-autodetect —enable-fontconfig —enable-iconv —enable-gnutls —enable-libxml2 —enable-gmp —enable-bzlib —enable-lzma —enable-zlib —enable-libsrt —enable-libssh —enable-libzmq —enable-avisynth —enable-sdl2 —enable-libwebp —enable-libx264 —enable-libx265 —enable-libxvid —enable-libaom —enable-libopenjpeg —enable-libvpx —enable-mediafoundation —enable-libass —enable-libfreetype —enable-libfribidi —enable-libvidstab —enable-libvmaf —enable-libzimg —enable-amf —enable-cuda-llvm —enable-cuvid —enable-ffnvcodec —enable-nvdec —enable-nvenc —enable-d3d11va —enable-dxva2 —enable-libvpl —enable-libgme —enable-libopenmpt —enable-libopencore-amrwb —enable-libmp3lame —enable-libtheora —enable-libvo-amrwbenc —enable-libgsm —enable-libopencore-amrnb —enable-libopus —enable-libspeex —enable-libvorbis —enable-librubberband libavutil 58. 2.100 / 58. 2.100 libavcodec 60. 3.100 / 60. 3.100 libavformat 60. 3.100 /
60. 3.100 libavdevice 60. 1.100 / 60. 1.100 libavfilter 9. 3.100 / 9. 3.100 libswscale 7. 1.100 / 7. 1.100 libswresample 4. 10.100 / 4. 10.100 libpostproc 57. 1.100 /
57. 1.100 [mjpeg @ 000002000696bfc0] No JPEG data found in image [mjpeg @ 000002000696bfc0] unable to decode APP fields : Invalid data found when processing input
Last message repeated 1 times [mjpeg @ 000002000696bfc0] No JPEG data found in image [mjpeg @ 000002000696bfc0] unable to decode APP fields : Invalid data found when processing input
Last message repeated 1 times [mjpeg @ 000002000696bfc0] Found EOI before any SOF, ignoring [mjpeg @ 000002000696bfc0] No JPEG data found in image [mjpeg @ 000002000696bfc0] bits 159 is invalid [mjpeg @ 000002000696bfc0] unable to decode APP fields : Invalid data found when processing input
Last message repeated 2 times [mjpeg @ 000002000696bfc0] bits 247 is invalid [mjpeg @ 000002000696bfc0] unable to decode APP fields : Invalid data found when processing input [mjpeg @ 000002000696bfc0] No JPEG data found in image [mjpeg @ 000002000696bfc0] unable to decode APP fields : Invalid data found when processing input [mjpeg @ 000002000696bfc0] No JPEG data found in image [image2 @ 000002000696aec0] Could not find codec parameters for stream 0 (Video : mjpeg (Progressive), none(bt470bg/unknown/unknown)) : unspecified size Consider increasing the value for the 'analyzeduration' (0) and 'probesize' (5000000) options Input #0, image2, from 'c :\Test_proj\qr_images\qr%d.jpg' : Duration : 00:00:00.28, start :
0.000000, bitrate : N/A Stream #0:0 : Video : mjpeg (Progressive), none(bt470bg/unknown/unknown), 25 fps, 25 tbr, 25 tbn Stream mapping : Stream #0:0 -> #0:0 (mjpeg (native) -> gif (native)) Press [q] to stop, [?] for help [mjpeg @ 00000200069a35c0] mjpeg : unsupported coding type (c5) [mjpeg @ 00000200069a35c0] mjpeg : unsupported coding type (ca) Error while decoding stream #0:0 : Invalid data found when processing input [mjpeg @ 00000200069a35c0] unable to decode APP fields : Invalid data found when processing input
Last message repeated 1 times [mjpeg @ 00000200069a35c0] mjpeg : unsupported coding type (ce) [mjpeg @ 00000200069a35c0] No JPEG data found in image Error while decoding stream #0:0 : Invalid data found when processing input [mjpeg @ 00000200069a35c0] unable to decode APP fields : Invalid data found when processing input
Last message repeated 1 times [mjpeg @ 00000200069a35c0] mjpeg : unsupported coding type (cb) [mjpeg @ 00000200069a35c0] Found EOI before any SOF, ignoring [mjpeg @ 00000200069a35c0] Can not process SOS before SOF, skipping [mjpeg @ 00000200069a35c0] No JPEG data found in image Error while decoding stream #0:0 : Invalid data found when processing input [mjpeg @ 00000200069a35c0] bits 159 is invalid Error while decoding stream #0:0 : Invalid data found when processing input [mjpeg @ 00000200069a35c0] unable to decode APP fields : Invalid data found when processing input
Last message repeated 2 times [mjpeg @ 00000200069a35c0] bits 247 is invalid Error while decoding stream #0:0 : Invalid data found when processing input [mjpeg @ 00000200069a35c0] unable to decode APP fields : Invalid data found when processing input [mjpeg @ 00000200069a35c0] mjpeg : unsupported coding type (c6) [mjpeg @ 00000200069a35c0] No JPEG data found in image Error while decoding stream #0:0 : Invalid data found when processing input [mjpeg @ 00000200069a35c0] Can not process SOS before SOF, skipping [mjpeg @ 00000200069a35c0] unable to decode APP fields : Invalid data found when processing input [mjpeg @ 00000200069a35c0] Can not process SOS before SOF, skipping
Last message repeated 2 times [mjpeg @ 00000200069a35c0] No JPEG data found in image Error while decoding stream #0:0 : Invalid data found when processing input Cannot determine format of input stream 0:0 after EOF Error marking filters as finished Conversion failed !

  


• ffprobe not showing language tag for ASS files in Ubuntu

  9 juillet 2023, par Efraín

  This is something that has me totally lost, because I'm not sure what could I have done, but from one week to another, "language" stopped appearing in the tags of an ASS track on a MKV. I know this just started to appear, because just last week I ended working on an script to detect the language of tracks, and today that I decided to test it again, I noted that it started to fail, and from my debug it's because ffprobe is now printing this

  


  {
    "index": 2,
    "codec_name": "ass",
    "codec_long_name": "ASS (Advanced SSA) subtitle",
    "codec_type": "subtitle",
    "codec_tag_string": "[0][0][0][0]",
    "codec_tag": "0x0000",
    "r_frame_rate": "0/0",
    "avg_frame_rate": "0/0",
    "time_base": "1/1000",
    "start_pts": 0,
    "start_time": "0.000000",
    "duration_ts": 1430816,
    "duration": "1430.816000",
    "disposition": {
        "default": 1,
        "dub": 0,
        "original": 0,
        "comment": 0,
        "lyrics": 0,
        "karaoke": 0,
        "forced": 0,
        "hearing_impaired": 0,
        "visual_impaired": 0,
        "clean_effects": 0,
        "attached_pic": 0,
        "timed_thumbnails": 0
    },
    "tags": {
        "BPS-eng": "85",
        "DURATION-eng": "00:23:34.830000000",
        "NUMBER_OF_FRAMES-eng": "262",
        "NUMBER_OF_BYTES-eng": "15128",
        "_STATISTICS_WRITING_APP-eng": "mkvmerge v40.0.0 ('Old Town Road + Pony') 32-bit",
        "_STATISTICS_WRITING_DATE_UTC-eng": "2023-07-02 11:29:54",
        "_STATISTICS_TAGS-eng": "BPS DURATION NUMBER_OF_FRAMES NUMBER_OF_BYTES"
    }
}


  


  Where it should be a field called "language" in the "tags", like this(Note that other file types, like SRT, or audio tracks show it correctly)

  


  "tags": {
    "language": "eng",
    "BPS-eng": "128000",
    "DURATION-eng": "00:23:50.813000000",
    "NUMBER_OF_FRAMES-eng": "61620",
    "NUMBER_OF_BYTES-eng": "22893018",
    "_STATISTICS_WRITING_APP-eng": "mkvmerge v40.0.0 ('Old Town Road + Pony') 32-bit",
    "_STATISTICS_WRITING_DATE_UTC-eng": "2023-07-02 11:29:54",
    "_STATISTICS_TAGS-eng": "BPS DURATION NUMBER_OF_FRAMES NUMBER_OF_BYTES"
}


  


  The weird part is that is the same file I used for testing(And it worked), and I haven't edited it, so I'm not sure why is this happening, Does someone knows if I might have messed up something installing a library for another thing that might have caused it ?

  


  Just in case is necessary, this is the command I use : ffprobe -v quiet -print_format json -show_streams <file></file>

  


• Issue with repairing 3GP video using untrunc - Error : bad track : 's263'

  2 juillet 2023, par sifirib

  I am trying to repair a corrupted 3GP video using the untrunc program, but I'm facing an issue due to an error.

  


  The command I ran :

  


  ./untrunc -v ~/Desktop/logic/Video0086.3gp ~/Desktop/logic/Video0035.3gp


  


  I am running Ubuntu 20.04 LTS and using the 'v308-d72ec32' version of the untrunc. The error message I encounter is as follows :

  


  Info: version 'v308-d72ec32' using ffmpeg '4.4.2-0ubuntu0.22.04.1'
Info: reading /home/hsrv/Desktop/logic/Video0086.3gp
Info: parsing healthy moov atom ... 
ftyp_ = 'mp42'
[amrnb @ 0x56075d7656c0] Multiple frames in a packet.
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from '/home/hsrv/Desktop/logic/Video0086.3gp':
  Metadata:
    major_brand     : mp42
    minor_version   : 0
    compatible_brands: isommp42
    creation_time   : 2014-04-26T21:38:29.000000Z
    com.android.version: 12
  Duration: 00:02:22.80, start: 0.000000, bitrate: 154 kb/s
  Stream #0:0(eng): Video: h263 (s263 / 0x33363273), yuv420p, 176x144 [SAR 12:11 DAR 4:3], 140 kb/s, 10.74 fps, 11 tbr, 90k tbn, 29.97 tbc (default)
    Metadata:
      creation_time   : 2023-07-02T15:34:22.000000Z
      handler_name    : VideoHandle
      vendor_id       : [0][0][0][0]
  Stream #0:1(eng): Audio: amr_nb (samr / 0x726D6173), 8000 Hz, mono, flt, 12 kb/s (default)
    Metadata:
      creation_time   : 2023-07-02T15:34:22.000000Z
      handler_name    : SoundHandle
      vendor_id       : [0][0][0][0]
ss: s263 is_stable: 0
ss: using f=7 span
assuming constant duration of 640 for 'samr' (x1785)

Info: unknown track 's263' found -> fallback to dynamic stats
created dummy track 'free'
removed dummy track 'free'
first_failed: 0 of 101
simpleOrder: 0 
order ( 101): (0, 14) (0, 11) (0, 11) (0, 12) (0, 11) (0, 12) (0, 11) (0, 12) (0, 11) (0, 11) (0, 11) (0, 11) (0, 12) (0, 12) (0, 11) (0, 12) (0, 12) (0, 12) (0, 12) (0, 12) (0, 12) (0, 12) (0, 12) (0, 11) (0, 11) (0, 12) (0, 12) (0, 12) (0, 12) (0, 12) (0, 12) (0, 12) (0, 12) (0, 12) (0, 12) (0, 11) (0, 11) (0, 12) (0, 12) (0, 12) (0, 12) (0, 12) (0, 12) (0, 12) (0, 12) (0, 12) (0, 12) (0, 12) (0, 12) (0, 12) (0, 12) (0, 12) (0, 11) (0, 11) (0, 12) (0, 11) (0, 11) (0, 12) (0, 12) (0, 11) (0, 12) (0, 12) (0, 11) (0, 10) (0, 12) (0, 12) (0, 12) (0, 11) (0, 12) (0, 11) (0, 10) (0, 12) (0, 11) (0, 11) (0, 12) (0, 12) (0, 12) (0, 12) (0, 12) (0, 12) (0, 12) (0, 12) (0, 12) (0, 12) (0, 12) (0, 12) (0, 12) (0, 12) (0, 12) (0, 12) (0, 12) (0, 12) (0, 12) (0, 10) (0, 12) (0, 11) (0, 11) (0, 12) (0, 12) (0, 12) (0, 12) 
isTrackOrderEnough: 0  (sz=0)
genPatternPerm of: s263
0 s263 0.918296 3
1 samr 1 2
genPatternPerm of: samr
0 s263 4.8125 32
1 samr 0 1
has_zero_transitions_: 0
**Error: bad track: 's263'**


  


  This error message indicates that the untrunc program is having trouble with a track named 's263'. This track could be a track or codec within the video file.

  


  How can I resolve this error and successfully repair the corrupted 3GP video ? What steps should I follow or can you suggest an alternative approach ?

  


  Thank you in advance !

  


  I was expecting trunc tool to fix the corrupted/trunced video. But it gave me this error and no matter how much I searched for a solution, I couldn't find anything.