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Médias (1)
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Bug de détection d’ogg
22 mars 2013, par
Mis à jour : Avril 2013
Langue : français
Type : Video
Autres articles (30)
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La file d’attente de SPIPmotion
28 novembre 2010, parUne file d’attente stockée dans la base de donnée
Lors de son installation, SPIPmotion crée une nouvelle table dans la base de donnée intitulée spip_spipmotion_attentes.
Cette nouvelle table est constituée des champs suivants : id_spipmotion_attente, l’identifiant numérique unique de la tâche à traiter ; id_document, l’identifiant numérique du document original à encoder ; id_objet l’identifiant unique de l’objet auquel le document encodé devra être attaché automatiquement ; objet, le type d’objet auquel (...) -
Contribute to documentation
13 avril 2011Documentation is vital to the development of improved technical capabilities.
MediaSPIP welcomes documentation by users as well as developers - including : critique of existing features and functions articles contributed by developers, administrators, content producers and editors screenshots to illustrate the above translations of existing documentation into other languages
To contribute, register to the project users’ mailing (...) -
Selection of projects using MediaSPIP
2 mai 2011, parThe examples below are representative elements of MediaSPIP specific uses for specific projects.
MediaSPIP farm @ Infini
The non profit organizationInfini develops hospitality activities, internet access point, training, realizing innovative projects in the field of information and communication technologies and Communication, and hosting of websites. It plays a unique and prominent role in the Brest (France) area, at the national level, among the half-dozen such association. Its members (...)
Sur d’autres sites (4918)
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How to convert from .avi container to .mp4
9 novembre 2014, par Manuel SelvaI have an
.avifile containing the following streams :Stream #0.0: Video: mpeg4 (Advanced Simple Profile), yuv420p, 608x256 [PAR 1:1 DAR 19:8], 23.98 tbn, 23.98 tbc
Stream #0.1: Audio: mp3, 48000 Hz, stereo, s16p, 128 kb/sI want to play this movie on an Iphone supposed to support mpeg4 video streams as stated in a previous question here. For now, I don’t care about the audio stream (mp3 doesn’t seem to be supported by the Iphone)
As a consequence I am looking for a way to just convert the "container" format of my file from
.avito.mp4required by the Iphone. Is it doable, and if yes how should I do that ? -
Crashing adobe premier cc pro when importing h264 mp4 file
11 février 2017, par rpoI am screencasting with kazam in Ubuntu which is h264.
To edit the video i tried to use vegas pro latest version. It only play the audio without any video.
Then i tried to edit it with adobe premier 2017. Whenever i import the file(mp4) the premier pro just crash without any useful message.
I installed quicktime for the codecs but no luck. I also converted the media with Format Factory(http://www.pcfreetime.com/) to MOV ... but premier just crash.
How can i solve this ?
here is the MediaInfo :
General
Complete name : C:\Users\user\Desktop\vdo.mp4
Format : MPEG-4
Format profile : Base Media / Version 2
Codec ID : mp42 (mp42/mp41/isom/iso2)
File size : 23.0 MiB
Duration : 9 min 20 s
Overall bit rate : 344 kb/s
Encoded date : UTC 2017-02-11 06:43:57
Tagged date : UTC 2017-02-11 06:43:57
Video
ID : 1
Format : AVC
Format/Info : Advanced Video Codec
Format profile : High 4:4:4 Predictive@L4
Format settings, CABAC : No
Format settings, ReFrames : 1 frame
Codec ID : avc1
Codec ID/Info : Advanced Video Coding
Duration : 9 min 20 s
Bit rate : 343 kb/s
Maximum bit rate : 2 097 kb/s
Width : 1 674 pixels
Height : 858 pixels
Display aspect ratio : 1.951
Frame rate mode : Constant
Frame rate : 15.000 FPS
Color space : YUV
Chroma subsampling : 4:4:4
Bit depth : 8 bits
Scan type : Progressive
Bits/(Pixel*Frame) : 0.016
Stream size : 22.9 MiB (100%)
Writing library : x264 core 148 r2643 5c65704
Encoding settings : cabac=0 / ref=1 / deblock=0:0:0 / analyse=0:0 / me=dia / subme=0 / psy=1 / psy_rd=1.00:0.00 / mixed_ref=0 / me_range=16 / chroma_me=1 / trellis=0 / 8x8dct=0 / cqm=0 / deadzone=21,11 / fast_pskip=1 / chroma_qp_offset=6 / threads=4 / lookahead_threads=1 / sliced_threads=0 / nr=0 / decimate=1 / interlaced=0 / bluray_compat=0 / constrained_intra=0 / bframes=0 / weightp=0 / keyint=150 / keyint_min=15 / scenecut=0 / intra_refresh=0 / rc=cqp / mbtree=0 / qp=15 / ip_ratio=1.40 / aq=0
Language : English
Encoded date : UTC 2017-02-11 06:43:57
Tagged date : UTC 2017-02-11 06:43:57Here is the screencast preference :
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How can I remove "original display aspect ratio" from a mp4 file using ffmpeg ?
21 juin 2020, par aveceuxI wish to remove the "original display aspect ratio" entry from the video section.



Video
ID : 1
Format : AVC
Format/Info : Advanced Video Codec
Format profile : High@L4
Format settings : CABAC / 4 Ref Frames
Format settings, CABAC : Yes
Format settings, ReFrames : 4 frames
Codec ID : avc1
Codec ID/Info : Advanced Video Coding
Duration : 44 min 29 s
Bit rate : 5 001 kb/s
Width : 1 920 pixels
Height : 1 072 pixels
Display aspect ratio : 16:9
Original display aspect ratio : 16:9
Frame rate mode : Constant
Frame rate : 25.000 FPS
Color space : YUV
Chroma subsampling : 4:2:0
Bit depth : 8 bits
Scan type : Progressive
Bits/(Pixel*Frame) : 0.097
Stream size : 1.55 GiB (97%)



I tried the following commands,



ffmpeg -i input.mp4 -map_metadata -1 -c copy output.mp4



ffmpeg -i input.mp4 -metadata original_display_aspect_ratio=0 -c copy output.mp4



but none of them worked.



If I want to remove the "original display aspect ratio" entry completely, what ffmpeg command can I use to achieve that ?



Thank you.



EDIT :
The result of mediainfo -f :



General
Count : 331
Count of stream of this kind : 1
Kind of stream : General
Kind of stream : General
Stream identifier : 0
Count of video streams : 1
Count of audio streams : 1
Video_Format_List : AVC
Video_Format_WithHint_List : AVC
Codecs Video : AVC
Audio_Format_List : AAC LC
Audio_Format_WithHint_List : AAC LC
Audio codecs : AAC LC
Complete name : Downloads/3.mp4
File name : Downloads/3.mp4
File name : Downloads/3
File extension : mp4
Format : MPEG-4
Format : MPEG-4
Format/Extensions usually used : mov mp4 m4v m4a m4b m4p 3ga 3gpa 3gpp 3gp 3gpp2 3g2 k3g jpm jpx mqv ismv isma ismt f4a f4b f4v
Commercial name : MPEG-4
Format profile : Base Media
Internet media type : video/mp4
Codec ID : isom
Codec ID : isom (isom/iso2/avc1/mp41/letv)
Codec ID/Url : http://www.apple.com/quicktime/download/standalone.html
CodecID_Compatible : isom/iso2/avc1/mp41/letv
File size : 1715744367
File size : 1.60 GiB
File size : 2 GiB
File size : 1.6 GiB
File size : 1.60 GiB
File size : 1.598 GiB
Duration : 2670080
Duration : 44 min 30 s
Duration : 44 min 30 s 80 ms
Duration : 44 min 30 s
Duration : 00:44:30.080
Duration : 00:44:29:24
Duration : 00:44:30.080 (00:44:29:24)
Overall bit rate : 5140653
Overall bit rate : 5 141 kb/s
Frame rate : 25.000
Frame rate : 25.000 FPS
Frame count : 66749
Stream size : 3988740
Stream size : 3.80 MiB (0%)
Stream size : 4 MiB
Stream size : 3.8 MiB
Stream size : 3.80 MiB
Stream size : 3.804 MiB
Stream size : 3.80 MiB (0%)
Proportion of this stream : 0.00232
HeaderSize : 1510470
DataSize : 1711755635
FooterSize : 2478262
IsStreamable : Yes
File creation date : UTC 2019-02-20 11:24:46.448
File creation date (local) : 2019-02-20 19:24:46.448
File last modification date : UTC 2017-05-26 00:00:00.000
File last modification date (local) : 2017-05-26 08:00:00.000
Writing application : Lavf56.15.102
Writing application : Lavf56.15.102

Video
Count : 348
Count of stream of this kind : 1
Kind of stream : Video
Kind of stream : Video
Stream identifier : 0
StreamOrder : 0
ID : 1
ID : 1
Format : AVC
Format : AVC
Format/Info : Advanced Video Codec
Format/Url : http://developers.videolan.org/x264.html
Commercial name : AVC
Format profile : High@L4
Format settings : CABAC / 4 Ref Frames
Format settings, CABAC : Yes
Format settings, CABAC : Yes
Format settings, ReFrames : 4
Format settings, ReFrames : 4 frames
Internet media type : video/H264
Codec ID : avc1
Codec ID/Info : Advanced Video Coding
Duration : 2669960
Duration : 44 min 29 s
Duration : 44 min 29 s 960 ms
Duration : 44 min 29 s
Duration : 00:44:29.960
Duration : 00:44:29:24
Duration : 00:44:29.960 (00:44:29:24)
Bit rate : 5000927
Bit rate : 5 001 kb/s
Width : 1920
Width : 1 920 pixels
Height : 1072
Height : 1 072 pixels
Sampled_Width : 1920
Sampled_Height : 1072
Pixel aspect ratio : 0.993
Display aspect ratio : 1.779
Display aspect ratio : 16:9
Original display aspect ratio : 1.778
Original display aspect ratio : 16:9
Rotation : 0.000
Frame rate mode : CFR
Frame rate mode : Constant
FrameRate_Mode_Original : VFR
Frame rate : 25.000
Frame rate : 25.000 FPS
Frame count : 66749
Color space : YUV
Chroma subsampling : 4:2:0
Chroma subsampling : 4:2:0
Bit depth : 8
Bit depth : 8 bits
Scan type : Progressive
Scan type : Progressive
Bits/(Pixel*Frame) : 0.097
Stream size : 1669034254
Stream size : 1.55 GiB (97%)
Stream size : 2 GiB
Stream size : 1.6 GiB
Stream size : 1.55 GiB
Stream size : 1.554 GiB
Stream size : 1.55 GiB (97%)
Proportion of this stream : 0.97278
Codec configuration box : avcC

Audio
Count : 277
Count of stream of this kind : 1
Kind of stream : Audio
Kind of stream : Audio
Stream identifier : 0
StreamOrder : 1
ID : 2
ID : 2
Format : AAC
Format : AAC LC
Format/Info : Advanced Audio Codec Low Complexity
Commercial name : AAC
Format_AdditionalFeatures : LC
Codec ID : mp4a-40-2
Duration : 2670080
Duration : 44 min 30 s
Duration : 44 min 30 s 80 ms
Duration : 44 min 30 s
Duration : 00:44:30.080
Duration : 00:44:34:09
Duration : 00:44:30.080 (00:44:34:09)
Bit rate mode : CBR
Bit rate mode : Constant
Bit rate : 128000
Bit rate : 128 kb/s
Channel(s) : 2
Channel(s) : 2 channels
Channel positions : Front: L R
Channel positions : 2/0/0
Channel layout : L R
Samples per frame : 1024
Sampling rate : 44100
Sampling rate : 44.1 kHz
Samples count : 117750528
Frame rate : 43.066
Frame rate : 43.066 FPS (1024 SPF)
Frame count : 114991
Compression mode : Lossy
Compression mode : Lossy
Stream size : 42721373
Stream size : 40.7 MiB (2%)
Stream size : 41 MiB
Stream size : 41 MiB
Stream size : 40.7 MiB
Stream size : 40.74 MiB
Stream size : 40.7 MiB (2%)
Proportion of this stream : 0.02490
Default : Yes
Default : Yes
Alternate group : 1
Alternate group : 1


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