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Autres articles (34)

  • List of compatible distributions

    26 avril 2011, par

    The table below is the list of Linux distributions compatible with the automated installation script of MediaSPIP. Distribution nameVersion nameVersion number Debian Squeeze 6.x.x Debian Weezy 7.x.x Debian Jessie 8.x.x Ubuntu The Precise Pangolin 12.04 LTS Ubuntu The Trusty Tahr 14.04
    If you want to help us improve this list, you can provide us access to a machine whose distribution is not mentioned above or send the necessary fixes to add (...)

  • Publier sur MédiaSpip

    13 juin 2013

    Puis-je poster des contenus à partir d’une tablette Ipad ?
    Oui, si votre Médiaspip installé est à la version 0.2 ou supérieure. Contacter au besoin l’administrateur de votre MédiaSpip pour le savoir

  • Support de tous types de médias

    10 avril 2011

    Contrairement à beaucoup de logiciels et autres plate-formes modernes de partage de documents, MediaSPIP a l’ambition de gérer un maximum de formats de documents différents qu’ils soient de type : images (png, gif, jpg, bmp et autres...) ; audio (MP3, Ogg, Wav et autres...) ; vidéo (Avi, MP4, Ogv, mpg, mov, wmv et autres...) ; contenu textuel, code ou autres (open office, microsoft office (tableur, présentation), web (html, css), LaTeX, Google Earth) (...)

Sur d’autres sites (7450)

  • FFmpeg : How to convert horizontal video 16:9 to vertical video 9:16, with blurred background on top and bottom sides

    13 janvier 2016, par gomezo

    I know there is a post to do the contrary :
    FFmpeg : How to convert vertical video with black sides, to video 16:9, with blurred background sides

    but i can’t figure out how to do this with ffmpeg

    here is the input :

    and here is the expected result (the background video should be zoomed with the same aspect ratio, cropped to 9/16 and blurred) :

    Thanks for your help !

  • Running Windows XP In 2016

    2 janvier 2016, par Multimedia Mike

    I have an interest in getting a 32-bit Windows XP machine up and running. I have a really good yet slightly dated and discarded computer that seemed like a good candidate for dedicating to this task. So the question is : Can Windows XP still be installed from scratch on a computer, activated, and used in 2016 ? I wasn’t quite sure since I have heard stories about how Microsoft has formally ended support for Windows XP as of the first half of 2014 and I wasn’t entirely sure what that meant.

    Spoiler : It’s still possible to install and activate Windows XP as of the writing of this post. It’s also possible to download and install all the updates published up until support ended.

    The Candidate Computer
    This computer was assembled either in late 2008 or early 2009. It was a beast at the time.


    New old Windows XP computer
    Click for a larger image

    It was built around the newly-released NVIDIA GTX 280 video card. The case is a Thermaltake DH-101, which is a home theater PC thing. The motherboard is an Asus P5N32-SLI Premium with a Core 2 Duo X6800 2.93 GHz CPU on board. 2 GB of RAM and a 1.5 TB hard drive are also present.

    The original owner handed it off to me because their family didn’t have much use for it anymore (too many other machines in the house). Plus it was really, obnoxiously loud. The noisy culprit was the stock blue fan that came packaged with the Intel processor (seen in the photo) whining at around 65 dB. I replaced the fan and brought the noise level way down.

    As for connectivity, the motherboard has dual gigabit NICs (of 2 different chipsets for some reason) and onboard wireless 802.11g. I couldn’t make the latter work and this project was taking place a significant distance from my wired network. Instead, I connected a USB 802.11ac dongle and antenna which is advertised to work in both Windows XP and Linux. It works great under Windows XP. Meanwhile, making the adapter work under Linux provided a retro-computing adventure in which I had to modify C code to make the driver work.

    So, score 1 for Windows XP over Linux here.

    The Simple Joy of Retro-computing
    One thing you have to watch out for when you get into retro-computing is fighting the urge to rant about the good old days of computing. Most long-time computer users have a good understanding of the frustration that computers keep getting faster by orders of magnitude and yet using them somehow feels slower and slower over successive software generations.

    This really hits home when you get old software running, especially on high-end hardware (relative to what was standard contemporary hardware). After I got this new Windows XP machine running, as usual, I was left wondering why software was so much faster a few generations ago.

    Of course, as mentioned, it helps when you get to run old software on hardware that would have been unthinkably high end at the software’s release. Apparently, the minimum WinXP specs as set by MS are a 233 MHz Pentium CPU and 64 MB of RAM, with 1.5 GB of hard drive space. This machine has more than 10x the clock speed (and 2 CPUs), 32x the RAM, and 1000x the HD space. Further, I’m pretty sure 100 Mbit ethernet was the standard consumer gear in 2001 while 802.11b wireless was gaining traction. The 802.11ac adapter makes networking quite pleasant.

    Purpose
    Retro-computing really seems to be ramping up in popularity lately. For some reason, I feel compelled to declare at this juncture that I was into it before it was cool.

    Why am I doing this ? I have a huge collection of old DOS/Windows computer games. I also have this nerdy obsession with documenting old video games in the MobyGames database. I used to do a lot of this a few years ago, tracking the effort on my gaming blog. In the intervening years, I have still collected a lot of old, unused, unloved video games, usually either free or very cheap while documenting my collection efforts on that same blog.

    So I want to work my way through some of this backlog, particularly the games that are not yet represented in the MobyGames database, and even more pressing, ones that the internet (viewed through Google at least) does not seem to know about. To that end, I thought this was a good excuse to get Windows XP on this old machine. A 32-bit Windows XP machine is capable of running any software advertised as supporting Windows XP, Windows ME, Windows 98, Windows 95, and even 16-bit Windows 3.x (I have games for all these systems). That covers a significant chunk of PC history. It can probably be made to run DOS games as well, but those are (usually) better run under DosBox. In order to get the right display feel, I even invested in a (used) monitor sporting a 4:3 aspect ratio. If I know these old games, most will be engineered and optimized for that ratio rather than the widescreen resolutions seen nowadays.

    I would also like to get back to that Xbox optical disc experimentation I was working on a few years ago. Another nice feature of this motherboard is that it still provides a 40-pin IDE/PATA adapter which makes the machine useful for continuing that old investigation (and explains why I have that long IDE cable to no where pictured hanging off the board).

    The Messy Details
    I did the entire installation process twice. The first time was a bumbling journey of discovery and copious note-taking. I still have Windows XP installation media that includes service pack 2 (SP2), along with 2 separate licenses that haven’t been activated for a long time. My plan was to install it fresh, then install the relevant drivers. Then I would investigate the Windows update and activation issues and everything should be fine.

    So what’s the deal with Windows Update for XP, and with activations ? Second item first : it IS possible to still activate Windows XP. The servers are still alive and respond quickly. However, as always, you don’t activate until you’re sure everything is working at some baseline. It took awhile to get there.

    As for whether Windows Update still works for XP, that’s a tougher question. Short answer is yes ; longer answer is that it can be difficult to kick off the update process. At least on SP2, the “Windows Update” program launches IE6 and navigates to a special microsoft.com URL which initiates the update process (starting with an ActiveX control). This URL no longer exists.

    From what I can piece together from my notes, this seems to be the route I eventually took :

    1. Install Windows XP fresh
    2. Install drivers for the hardware ; fortunately, Asus still has all the latest drivers necessary for the motherboard and its components but it’s necessary to download these from another network-connected PC since the networking probably won’t be running “out of the box”
    3. Download the .NET 3.5 runtime, which is the last one supported by Windows XP, and install it
    4. Download the latest NVIDIA drivers ; this needs to be done after the previous step because the installer requires the .NET runtime ; run the driver installer and don’t try to understand why it insists on re-downloading .NET 3.5 runtime before installation
    5. While you’re downloading stuff on other computers to be transported to this new machine, be sure to download either Chrome or Firefox per your preference ; if you try to download via IE6, you may find that their download pages aren’t compatible with IE6
    6. Somewhere along the line (I’m guessing as a side effect of the .NET 3.5 installation), the proper, non-IE6-based Windows Update program magically springs to life ; once this happens, there will be 144 updates (in my case anyway) ; installing these will probably require multiple reboots, but SP3 and all known pre-deprecation security fixes will be installed
    7. Expect that, even after installing all of these, a few more updates will appear ; eventually, you’ll be at the end of the update road
    8. Once you’re satisfied everything is working satisfactorily, take the plunge and activate your installation

    Residual Quirks
    Steam runs great on Windows XP, as do numerous games I have purchased through the service. So that opens up a whole bunch more games that I could play on this machine. Steam’s installer highlights a curious legacy problem of Windows XP– it seems there are many languages that it does not support “out of the box” :


    Steam missing languages under Windows XP

    It looks like the Chinese options and a few others that are standard now weren’t standard 15 years ago.

    Also, a little while after booting up, I’ll get a crashing error concerning a process called geoforms.scr. This appears to be NVIDIA-related. However, I don’t notice anything obviously operationally wrong with the system.

    Regarding DirectX support, DirectX 9 is the highest version officially supported by Windows XP. There are allegedly methods to get DirectX 10 running as well, but I don’t care that much. I did care, briefly, when I realized that a bunch of the demos for the NVIDIA GTX 280 required DX10 which left me wondering why it was possible to install them on Windows XP.

    Eventually, by installing enough of these old games, I fully expect to have numerous versions of .NET, DirectX, QT, and Video for Windows installed side by side.

    Out of curiosity, I tried playing a YouTube HD/1080p video. I wanted to see if the video was accelerated through my card. The video played at full speed but I noticed some tearing. Then I inspected the CPU usage and noticed that the CPU was quite loaded. So either the GTX 280 doesn’t have video acceleration, or Windows XP doesn’t provide the right APIs, or Chrome is not able to access the APIs in Windows XP, or perhaps some combination of the foregoing.

    Games are working well, though. I tried one of my favorite casual games and got sucked into that for, like, an entire night because that’s what casual games do. But then, I booted up a copy of WarCraft III that I procured sometime ago. I don’t have any experience with the WarCraft universe (RTS or MMO) but I developed a keen interest in StarCraft II over the past few years and wanted to try WarCraft III. Unfortunately, I couldn’t get WarCraft III to work correctly on several different Windows 7 installations (movies didn’t play, which left me slightly confused as to what I was supposed to do).

    Still works beautifully on the new old Windows XP machine.

  • FFMPEG extract h264 video (can't see video)

    28 décembre 2015, par Marco Ronchi

    I’m trying to extract a portion of video from another video with FFMPEG. I use this command line :

    ffmpeg -i C:\Temp\test.avi -ss 00:00:30.0 -c copy -t 00:00:10.0 C:\Temp\out.avi

    and this is the output messages :

    ffmpeg version N-77504-gbaf4c48 Copyright (c) 2000-2015 the FFmpeg developers
     built with gcc 5.2.0 (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-libmp3lame --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libopenjpeg --enable-libopus --enable-librtmp --enable-libschroedinger --enable-libsoxr --enable-libspeex --enable-libtheora --enable-libtwolame --enable-libvidstab --enable-libvo-aacenc --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. 11.100 / 55. 11.100
     libavcodec     57. 20.100 / 57. 20.100
     libavformat    57. 20.100 / 57. 20.100
     libavdevice    57.  0.100 / 57.  0.100
     libavfilter     6. 22.100 /  6. 22.100
     libswscale      4.  0.100 /  4.  0.100
     libswresample   2.  0.101 /  2.  0.101
     libpostproc    54.  0.100 / 54.  0.100
    [h264 @ 0000024bf533c6c0] illegal aspect ratio
    [h264 @ 0000024bf533c6c0] AVC: nal size 1296048104
    [h264 @ 0000024bf533c6c0] missing picture in access unit with size 4382
    [h264 @ 0000024bf533c6c0] illegal reordering_of_pic_nums_idc 13
       Last message repeated 18 times
    Input #0, avi, from 'C:\Temp\test.avi':
     Metadata:
       encoder         : Lavf56.25.101
     Duration: 00:01:51.48, start: 0.000000, bitrate: 864 kb/s
       Stream #0:0: Video: h264 (Main) (H264 / 0x34363248), yuv420p, 854x480 [SAR 1:1 DAR 427:240], 719 kb/s, 59.94 fps, 29.97 tbr, 59.94 tbn, 59.94 tbc
       Stream #0:1: Audio: aac (LC) ([255][0][0][0] / 0x00FF), 44100 Hz, stereo, fltp, 125 kb/s
    Output #0, avi, to 'C:\Temp\out.avi':
     Metadata:
       ISFT            : Lavf57.20.100
       Stream #0:0: Video: h264 (H264 / 0x34363248), yuv420p, 854x480 [SAR 1:1 DAR 427:240], q=2-31, 719 kb/s, 59.94 fps, 29.97 tbr, 59.94 tbn, 59.94 tbc
       Stream #0:1: Audio: aac ([255][0][0][0] / 0x00FF), 44100 Hz, stereo, 125 kb/s
    Stream mapping:
     Stream #0:0 -> #0:0 (copy)
     Stream #0:1 -> #0:1 (copy)
    Press [q] to stop, [?] for help
    [NULL @ 0000024bf533c6c0] illegal reordering_of_pic_nums_idc 13
       Last message repeated 11 times
    [NULL @ 0000024bf533c6c0] AVC: nal size 100779136
    [NULL @ 0000024bf533c6c0] missing picture in access unit with size 22411
    [NULL @ 0000024bf533c6c0] illegal reordering_of_pic_nums_idc 13
       Last message repeated 25 times
    [NULL @ 0000024bf533c6c0] AVC: nal size 100779136
    [NULL @ 0000024bf533c6c0] missing picture in access unit with size 41687
    [NULL @ 0000024bf533c6c0] illegal reordering_of_pic_nums_idc 13
       Last message repeated 16 times
    [NULL @ 0000024bf533c6c0] illegal aspect ratio
    [NULL @ 0000024bf533c6c0] AVC: nal size 1296048104
    [NULL @ 0000024bf533c6c0] missing picture in access unit with size 44957
    [NULL @ 0000024bf533c6c0] illegal reordering_of_pic_nums_idc 13
       Last message repeated 20 times
    [NULL @ 0000024bf533c6c0] AVC: nal size 100779136
    [NULL @ 0000024bf533c6c0] missing picture in access unit with size 63683
    [NULL @ 0000024bf533c6c0] illegal reordering_of_pic_nums_idc 13
       Last message repeated 39 times
    [NULL @ 0000024bf533c6c0] AVC: nal size 100779136
    [NULL @ 0000024bf533c6c0] missing picture in access unit with size 39072
    [NULL @ 0000024bf533c6c0] illegal reordering_of_pic_nums_idc 13
       Last message repeated 32 times
    [NULL @ 0000024bf533c6c0] illegal aspect ratio
    [NULL @ 0000024bf533c6c0] AVC: nal size 1296048104
    [NULL @ 0000024bf533c6c0] missing picture in access unit with size 31894
    [NULL @ 0000024bf533c6c0] illegal reordering_of_pic_nums_idc 13
       Last message repeated 37 times
    [NULL @ 0000024bf533c6c0] AVC: nal size 100779136
    [NULL @ 0000024bf533c6c0] missing picture in access unit with size 44447
    [NULL @ 0000024bf533c6c0] illegal reordering_of_pic_nums_idc 13
       Last message repeated 19 times
    [NULL @ 0000024bf533c6c0] AVC: nal size 100779136
    [NULL @ 0000024bf533c6c0] missing picture in access unit with size 29614
    [NULL @ 0000024bf533c6c0] illegal reordering_of_pic_nums_idc 13
       Last message repeated 20 times
    [NULL @ 0000024bf533c6c0] illegal aspect ratio
    [NULL @ 0000024bf533c6c0] AVC: nal size 1296048104
    [NULL @ 0000024bf533c6c0] missing picture in access unit with size 33664
    [NULL @ 0000024bf533c6c0] illegal reordering_of_pic_nums_idc 13
       Last message repeated 20 times
    [NULL @ 0000024bf533c6c0] AVC: nal size 100779136
    [NULL @ 0000024bf533c6c0] missing picture in access unit with size 26399
    [NULL @ 0000024bf533c6c0] illegal reordering_of_pic_nums_idc 13
       Last message repeated 23 times
    frame=    0 fps=0.0 q=-1.0 size=      10kB time=00:00:02.02 bitrate=  39.7kbits/[NULL @ 0000024bf533c6c0] illegal reordering_of_pic_nums_idc 13
       Last message repeated 44 times
    [NULL @ 0000024bf533c6c0] AVC: nal size 100779136
    [NULL @ 0000024bf533c6c0] missing picture in access unit with size 58844
    [NULL @ 0000024bf533c6c0] illegal reordering_of_pic_nums_idc 13
       Last message repeated 3 times
    [NULL @ 0000024bf533c6c0] illegal aspect ratio
    [NULL @ 0000024bf533c6c0] AVC: nal size 1296048104
    [NULL @ 0000024bf533c6c0] missing picture in access unit with size 72293
    [NULL @ 0000024bf533c6c0] illegal reordering_of_pic_nums_idc 13
       Last message repeated 92 times
    [NULL @ 0000024bf533c6c0] AVC: nal size 100779136
    [NULL @ 0000024bf533c6c0] missing picture in access unit with size 40496
    [NULL @ 0000024bf533c6c0] illegal reordering_of_pic_nums_idc 13
       Last message repeated 10 times
    [NULL @ 0000024bf533c6c0] AVC: nal size 100779136
    [NULL @ 0000024bf533c6c0] missing picture in access unit with size 47336
    [NULL @ 0000024bf533c6c0] illegal reordering_of_pic_nums_idc 13
       Last message repeated 19 times
    [NULL @ 0000024bf533c6c0] illegal aspect ratio
    [NULL @ 0000024bf533c6c0] AVC: nal size 1296048104
    [NULL @ 0000024bf533c6c0] missing picture in access unit with size 46490
    [NULL @ 0000024bf533c6c0] illegal reordering_of_pic_nums_idc 13
       Last message repeated 45 times
    [NULL @ 0000024bf533c6c0] AVC: nal size 100779136
    [NULL @ 0000024bf533c6c0] missing picture in access unit with size 59161
    [NULL @ 0000024bf533c6c0] illegal reordering_of_pic_nums_idc 13
       Last message repeated 43 times
    [NULL @ 0000024bf533c6c0] AVC: nal size 100779136
    [NULL @ 0000024bf533c6c0] missing picture in access unit with size 30588
    [NULL @ 0000024bf533c6c0] illegal reordering_of_pic_nums_idc 13
       Last message repeated 6 times
    [NULL @ 0000024bf533c6c0] illegal aspect ratio
    [NULL @ 0000024bf533c6c0] AVC: nal size 1296048104
    [NULL @ 0000024bf533c6c0] missing picture in access unit with size 35601
    [NULL @ 0000024bf533c6c0] illegal reordering_of_pic_nums_idc 13
       Last message repeated 4 times
    frame=    0 fps=0.0 q=-1.0 size=      10kB time=00:00:02.02 bitrate=  39.7kbits/[NULL @ 0000024bf533c6c0] illegal reordering_of_pic_nums_idc 13
       Last message repeated 21 times
    [NULL @ 0000024bf533c6c0] AVC: nal size 100779136
    [NULL @ 0000024bf533c6c0] missing picture in access unit with size 42018
    [NULL @ 0000024bf533c6c0] illegal reordering_of_pic_nums_idc 13
       Last message repeated 28 times
    [NULL @ 0000024bf533c6c0] AVC: nal size 100779136
    [NULL @ 0000024bf533c6c0] missing picture in access unit with size 55838
    [NULL @ 0000024bf533c6c0] illegal reordering_of_pic_nums_idc 13
       Last message repeated 25 times
    [NULL @ 0000024bf533c6c0] AVC: nal size 100779136
    [NULL @ 0000024bf533c6c0] missing picture in access unit with size 17035
    [NULL @ 0000024bf533c6c0] illegal reordering_of_pic_nums_idc 13
    [NULL @ 0000024bf533c6c0] illegal aspect ratio
    [NULL @ 0000024bf533c6c0] AVC: nal size 1296048104
    [NULL @ 0000024bf533c6c0] missing picture in access unit with size 21226
    [NULL @ 0000024bf533c6c0] illegal reordering_of_pic_nums_idc 13
       Last message repeated 17 times
    [NULL @ 0000024bf533c6c0] AVC: nal size 100779136
    [NULL @ 0000024bf533c6c0] missing picture in access unit with size 44613
    [NULL @ 0000024bf533c6c0] illegal reordering_of_pic_nums_idc 13
       Last message repeated 48 times
    [NULL @ 0000024bf533c6c0] AVC: nal size 100779136
    [NULL @ 0000024bf533c6c0] missing picture in access unit with size 29342
    [NULL @ 0000024bf533c6c0] illegal reordering_of_pic_nums_idc 13
       Last message repeated 8 times
    [NULL @ 0000024bf533c6c0] illegal aspect ratio
    [NULL @ 0000024bf533c6c0] AVC: nal size 1296048104
    [NULL @ 0000024bf533c6c0] missing picture in access unit with size 30664
    [NULL @ 0000024bf533c6c0] illegal reordering_of_pic_nums_idc 13
       Last message repeated 32 times
    [NULL @ 0000024bf533c6c0] AVC: nal size 100779136
    [NULL @ 0000024bf533c6c0] missing picture in access unit with size 67394
    [NULL @ 0000024bf533c6c0] illegal reordering_of_pic_nums_idc 13
       Last message repeated 57 times
    frame=    0 fps=0.0 q=-1.0 size=      10kB time=00:00:02.02 bitrate=  39.7kbits/[NULL @ 0000024bf533c6c0] illegal reordering_of_pic_nums_idc 13
       Last message repeated 4 times
    [NULL @ 0000024bf533c6c0] AVC: nal size 100779136
    [NULL @ 0000024bf533c6c0] missing picture in access unit with size 35793
    [NULL @ 0000024bf533c6c0] illegal reordering_of_pic_nums_idc 13
       Last message repeated 7 times
    [NULL @ 0000024bf533c6c0] illegal aspect ratio
    [NULL @ 0000024bf533c6c0] AVC: nal size 1296048104
    [NULL @ 0000024bf533c6c0] missing picture in access unit with size 38809
    [NULL @ 0000024bf533c6c0] illegal reordering_of_pic_nums_idc 13
       Last message repeated 12 times
    [NULL @ 0000024bf533c6c0] AVC: nal size 100779136
    [NULL @ 0000024bf533c6c0] missing picture in access unit with size 63104
    [NULL @ 0000024bf533c6c0] illegal reordering_of_pic_nums_idc 13
       Last message repeated 35 times
    [NULL @ 0000024bf533c6c0] AVC: nal size 100779136
    [NULL @ 0000024bf533c6c0] missing picture in access unit with size 39476
    [NULL @ 0000024bf533c6c0] illegal reordering_of_pic_nums_idc 13
       Last message repeated 30 times
    [NULL @ 0000024bf533c6c0] AVC: nal size 100779136
    [NULL @ 0000024bf533c6c0] missing picture in access unit with size 27844
    [NULL @ 0000024bf533c6c0] illegal reordering_of_pic_nums_idc 13
       Last message repeated 2 times
    [NULL @ 0000024bf533c6c0] illegal aspect ratio
    [NULL @ 0000024bf533c6c0] AVC: nal size 1296048104
    [NULL @ 0000024bf533c6c0] missing picture in access unit with size 31435
    [NULL @ 0000024bf533c6c0] illegal reordering_of_pic_nums_idc 13
       Last message repeated 20 times
    [NULL @ 0000024bf533c6c0] AVC: nal size 100779136
    [NULL @ 0000024bf533c6c0] missing picture in access unit with size 40483
    [NULL @ 0000024bf533c6c0] illegal reordering_of_pic_nums_idc 13
       Last message repeated 29 times
    [NULL @ 0000024bf533c6c0] AVC: nal size 100779136
    [NULL @ 0000024bf533c6c0] missing picture in access unit with size 29305
    [NULL @ 0000024bf533c6c0] illegal reordering_of_pic_nums_idc 13
       Last message repeated 12 times
    [NULL @ 0000024bf533c6c0] illegal aspect ratio
    [NULL @ 0000024bf533c6c0] AVC: nal size 1296048104
    [NULL @ 0000024bf533c6c0] missing picture in access unit with size 34270
    [NULL @ 0000024bf533c6c0] illegal reordering_of_pic_nums_idc 13
       Last message repeated 25 times
    [NULL @ 0000024bf533c6c0] AVC: nal size 100779136
    [NULL @ 0000024bf533c6c0] missing picture in access unit with size 74136
    [NULL @ 0000024bf533c6c0] illegal reordering_of_pic_nums_idc 13
       Last message repeated 53 times
    [NULL @ 0000024bf533c6c0] AVC: nal size 100779136
    [NULL @ 0000024bf533c6c0] missing picture in access unit with size 63513
    [NULL @ 0000024bf533c6c0] illegal reordering_of_pic_nums_idc 13
       Last message repeated 8 times
    frame=    0 fps=0.0 q=-1.0 size=      10kB time=00:00:02.02 bitrate=  39.7kbits/[NULL @ 0000024bf533c6c0] illegal reordering_of_pic_nums_idc 13
       Last message repeated 29 times
    [NULL @ 0000024bf533c6c0] AVC: nal size 100779136
    [NULL @ 0000024bf533c6c0] missing picture in access unit with size 45954
    [NULL @ 0000024bf533c6c0] illegal reordering_of_pic_nums_idc 13
       Last message repeated 3 times
    [NULL @ 0000024bf533c6c0] illegal aspect ratio
    [NULL @ 0000024bf533c6c0] AVC: nal size 1296048104
    [NULL @ 0000024bf533c6c0] missing picture in access unit with size 52952
    [NULL @ 0000024bf533c6c0] illegal reordering_of_pic_nums_idc 13
       Last message repeated 20 times
    [NULL @ 0000024bf533c6c0] AVC: nal size 100779136
    [NULL @ 0000024bf533c6c0] missing picture in access unit with size 78552
    [NULL @ 0000024bf533c6c0] illegal reordering_of_pic_nums_idc 13
       Last message repeated 39 times
    [NULL @ 0000024bf533c6c0] AVC: nal size 100779136
    [NULL @ 0000024bf533c6c0] missing picture in access unit with size 33986
    [NULL @ 0000024bf533c6c0] illegal reordering_of_pic_nums_idc 13
       Last message repeated 27 times
    [NULL @ 0000024bf533c6c0] illegal aspect ratio
    [NULL @ 0000024bf533c6c0] AVC: nal size 1296048104
    [NULL @ 0000024bf533c6c0] missing picture in access unit with size 32874
    [NULL @ 0000024bf533c6c0] illegal reordering_of_pic_nums_idc 13
       Last message repeated 70 times
    [NULL @ 0000024bf533c6c0] AVC: nal size 100779136
    [NULL @ 0000024bf533c6c0] missing picture in access unit with size 63801
    [NULL @ 0000024bf533c6c0] illegal reordering_of_pic_nums_idc 13
       Last message repeated 12 times
    [NULL @ 0000024bf533c6c0] illegal aspect ratio
    [NULL @ 0000024bf533c6c0] AVC: nal size 1296048104
    [NULL @ 0000024bf533c6c0] missing picture in access unit with size 78008
    [NULL @ 0000024bf533c6c0] illegal reordering_of_pic_nums_idc 13
       Last message repeated 44 times
    [NULL @ 0000024bf533c6c0] AVC: nal size 100779136
    [NULL @ 0000024bf533c6c0] missing picture in access unit with size 21138
    [NULL @ 0000024bf533c6c0] illegal reordering_of_pic_nums_idc 13
       Last message repeated 20 times
    frame=    0 fps=0.0 q=-1.0 size=      10kB time=00:00:02.02 bitrate=  39.7kbits/[NULL @ 0000024bf533c6c0] illegal reordering_of_pic_nums_idc 13
       Last message repeated 17 times
    [NULL @ 0000024bf533c6c0] AVC: nal size 100779136
    [NULL @ 0000024bf533c6c0] missing picture in access unit with size 63108
    [NULL @ 0000024bf533c6c0] illegal reordering_of_pic_nums_idc 13
       Last message repeated 8 times
    [NULL @ 0000024bf533c6c0] illegal aspect ratio
    [NULL @ 0000024bf533c6c0] AVC: nal size 1296048104
    [NULL @ 0000024bf533c6c0] missing picture in access unit with size 57850
    [NULL @ 0000024bf533c6c0] illegal reordering_of_pic_nums_idc 13
       Last message repeated 43 times
    [NULL @ 0000024bf533c6c0] AVC: nal size 100779136
    [NULL @ 0000024bf533c6c0] missing picture in access unit with size 20832
    [NULL @ 0000024bf533c6c0] illegal reordering_of_pic_nums_idc 13
       Last message repeated 37 times
    [NULL @ 0000024bf533c6c0] AVC: nal size 100779136
    [NULL @ 0000024bf533c6c0] missing picture in access unit with size 32282
    [NULL @ 0000024bf533c6c0] illegal reordering_of_pic_nums_idc 13
       Last message repeated 12 times
    [NULL @ 0000024bf533c6c0] illegal aspect ratio
    [NULL @ 0000024bf533c6c0] AVC: nal size 1296048104
    [NULL @ 0000024bf533c6c0] missing picture in access unit with size 38413
    [NULL @ 0000024bf533c6c0] illegal reordering_of_pic_nums_idc 13
       Last message repeated 46 times
    [NULL @ 0000024bf533c6c0] AVC: nal size 100779136
    [NULL @ 0000024bf533c6c0] missing picture in access unit with size 24824
    [NULL @ 0000024bf533c6c0] illegal reordering_of_pic_nums_idc 13
       Last message repeated 24 times
    [NULL @ 0000024bf533c6c0] illegal aspect ratio
    [NULL @ 0000024bf533c6c0] AVC: nal size 1296048104
    [NULL @ 0000024bf533c6c0] missing picture in access unit with size 31691
    [NULL @ 0000024bf533c6c0] illegal reordering_of_pic_nums_idc 13
       Last message repeated 57 times
    [NULL @ 0000024bf533c6c0] AVC: nal size 100779136
    [NULL @ 0000024bf533c6c0] missing picture in access unit with size 25181
    [NULL @ 0000024bf533c6c0] illegal reordering_of_pic_nums_idc 13
       Last message repeated 14 times
    frame=    0 fps=0.0 q=-1.0 size=      10kB time=00:00:02.02 bitrate=  39.7kbits/[NULL @ 0000024bf533c6c0] illegal reordering_of_pic_nums_idc 13
       Last message repeated 16 times
    [NULL @ 0000024bf533c6c0] illegal aspect ratio
    [NULL @ 0000024bf533c6c0] AVC: nal size 1296048104
    [NULL @ 0000024bf533c6c0] missing picture in access unit with size 11491
    [NULL @ 0000024bf533c6c0] illegal reordering_of_pic_nums_idc 13
       Last message repeated 79 times
    [NULL @ 0000024bf533c6c0] illegal aspect ratio
    [NULL @ 0000024bf533c6c0] AVC: nal size 1296048104
    [NULL @ 0000024bf533c6c0] missing picture in access unit with size 65374
    [NULL @ 0000024bf533c6c0] illegal reordering_of_pic_nums_idc 13
       Last message repeated 74 times
    [NULL @ 0000024bf533c6c0] AVC: nal size 100779136
    [NULL @ 0000024bf533c6c0] missing picture in access unit with size 18231
    [NULL @ 0000024bf533c6c0] illegal reordering_of_pic_nums_idc 13
       Last message repeated 1 times
    [NULL @ 0000024bf533c6c0] illegal aspect ratio
    [NULL @ 0000024bf533c6c0] AVC: nal size 1296048104
    [NULL @ 0000024bf533c6c0] missing picture in access unit with size 17750
    [NULL @ 0000024bf533c6c0] illegal reordering_of_pic_nums_idc 13
       Last message repeated 62 times
    frame=    0 fps=0.0 q=-1.0 Lsize=      43kB time=00:00:02.02 bitrate= 173.8kbits/s speed= 0.6x
    video:0kB audio:31kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: 38.359665%

    The audio was extracted correctly, but I can’t see video (it’s all black). Can someone help me ?

    Thanks in advance