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Elephants Dream - Cover of the soundtrack
17 octobre 2011, par
Mis à jour : Octobre 2011
Langue : English
Type : Image
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Valkaama DVD Label
4 octobre 2011, par
Mis à jour : Février 2013
Langue : English
Type : Image
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Publier une image simplement
13 avril 2011, par ,
Mis à jour : Février 2012
Langue : français
Type : Video
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18 février 2011, parPour gérer l’ajout et la suppression de fonctionnalités supplémentaires (ou plugins), MediaSPIP utilise à partir de la version 0.2 SVP.
SVP permet l’activation facile de plugins depuis l’espace de configuration de MediaSPIP.
Pour y accéder, il suffit de se rendre dans l’espace de configuration puis de se rendre sur la page "Gestion des plugins".
MediaSPIP est fourni par défaut avec l’ensemble des plugins dits "compatibles", ils ont été testés et intégrés afin de fonctionner parfaitement avec chaque (...) -
Activation de l’inscription des visiteurs
12 avril 2011, parIl est également possible d’activer l’inscription des visiteurs ce qui permettra à tout un chacun d’ouvrir soit même un compte sur le canal en question dans le cadre de projets ouverts par exemple.
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Sur d’autres sites (10610)
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video uploading from app using ffmpeg showing error
9 juillet 2020, par Dhananjay AcharyaI am trying to implement video upload from app using ffmpeg. when I m trying to upload video showing this errors. sometime video upload keep on loading. any help.


sometimes app freezes and for some videos showing out of memory error


when i run in a real device logcat details


2020-07-09 12:48:14.240 5226-7065/com.mik I/OMXClient: MuxOMX ctor
2020-07-09 12:48:14.369 5226-5226/com.mik I/Choreographer: Skipped 32 frames! The application may be doing too much work on its main thread.
2020-07-09 12:48:14.377 5226-5857/com.mik D/AudioManager: getStreamVolume isRestricted mode = 0
2020-07-09 12:48:14.401 5226-7067/com.mik D/AudioManager: getStreamVolume isRestricted mode = 0
2020-07-09 12:48:14.468 5226-7065/com.mik E/ACodec: [OMX.qcom.video.encoder.avc] storeMetaDataInBuffers (output) failed w/ err -1010
2020-07-09 12:48:14.468 5226-7065/com.mik I/ExtendedACodec: setupVideoEncoder()
2020-07-09 12:48:14.469 5226-7065/com.mik W/ACodec: do not know color format 0x7fa30c04 = 2141391876
2020-07-09 12:48:14.471 5226-7065/com.mik W/ACodec: do not know color format 0x7f000789 = 2130708361
2020-07-09 12:48:14.521 5226-7065/com.mik I/ACodec: setupAVCEncoderParameters with [profile: Baseline] [level: Level1]
2020-07-09 12:48:14.543 5226-7065/com.mik I/ACodec: [OMX.qcom.video.encoder.avc] cannot encode HDR static metadata. Ignoring.
2020-07-09 12:48:14.543 5226-7065/com.mik I/ACodec: setupVideoEncoder succeeded
2020-07-09 12:48:14.544 5226-7065/com.mik I/ExtendedACodec: [OMX.qcom.video.encoder.avc] configure, AMessage : AMessage(what = 'conf', target = 13) = {
 int32_t width = 720
 int32_t height = 1280
 int32_t bitrate = 2073600
 string mime = "video/avc"
 int32_t frame-rate = 30
 int32_t i-frame-interval = 1
 int32_t color-format = 2130708361
 int32_t encoder = 1
 }
2020-07-09 12:48:14.549 5226-7065/com.mik W/ACodec: do not know color format 0x7f000789 = 2130708361
2020-07-09 12:48:14.556 5226-6625/com.mik D/FA: Connected to remote service
2020-07-09 12:48:14.557 5226-6625/com.mik V/FA: Processing queued up service tasks: 1
2020-07-09 12:48:14.877 5226-7104/com.mik I/OMXClient: MuxOMX ctor
2020-07-09 12:48:14.946 5226-7103/com.mik I/MediaCodec: [OMX.qcom.video.decoder.avc] setting surface generation to 5351428
2020-07-09 12:48:14.948 5226-7104/com.mik I/ExtendedACodec: setupVideoDecoder()
2020-07-09 12:48:14.948 5226-7104/com.mik I/ExtendedACodec: vpp-enable search is 0 and value is 0
2020-07-09 12:48:14.955 5226-7104/com.mik I/ExtendedACodec: Decoder will be in frame by frame mode
2020-07-09 12:48:14.980 5226-7104/com.mik D/SurfaceUtils: set up nativeWindow 0x7f84499e10 for 352x640, color 0x7fa30c06, rotation 0, usage 0x2002900
2020-07-09 12:48:15.065 5226-7028/com.mik D/resp: 0
2020-07-09 12:48:15.072 5226-7104/com.mik D/SurfaceUtils: set up nativeWindow 0x7f84499e10 for 352x640, color 0x7fa30c06, rotation 0, usage 0x2002900
2020-07-09 12:48:15.152 5226-7065/com.mik D/ACodec: dataspace changed to 0x10c10000 (R:2(Limited), P:3(BT601_6_625), M:3(BT601_6), T:3(SMPTE170M)) (R:2(Limited), S:1(BT709), T:3(SMPTE_170M))

2020-07-09 12:48:15.469 5226-7028/com.mik V/MuxRender: Added track #0 with video/avc to muxer
2020-07-09 12:48:15.469 5226-7028/com.mik V/MuxRender: Added track #1 with audio/mp4a-latm to muxer
2020-07-09 12:48:15.646 5226-7028/com.mik I/MPEG4Writer: limits: 4294967295/0 bytes/us, bit rate: -1 bps and the estimated moov size 3195 bytes
2020-07-09 12:48:15.647 5226-7028/com.mik V/MuxRender: Output format determined, writing 15 samples / 6054 bytes to muxer.
2020-07-09 12:48:15.647 5226-7140/com.mik I/MPEG4Writer: setStartTimestampUs: 0
2020-07-09 12:48:15.647 5226-7140/com.mik I/MPEG4Writer: Earliest track starting time: 0
2020-07-09 12:48:15.650 5226-7139/com.mik I/MPEG4Writer: setStartTimestampUs: 0
2020-07-09 12:48:27.318 5226-7028/com.mik D/MPEG4Writer: Video track stopping
2020-07-09 12:48:27.318 5226-7139/com.mik I/MPEG4Writer: Received total/0-length (401/1) buffers and encoded 401 frames. - Video
2020-07-09 12:48:27.326 5226-7140/com.mik I/MPEG4Writer: Received total/0-length (641/1) buffers and encoded 641 frames. - Audio
2020-07-09 12:48:27.326 5226-7140/com.mik I/MPEG4Writer: Audio track drift time: 0 us
2020-07-09 12:48:27.327 5226-7028/com.mik D/MPEG4Writer: Audio track stopped
2020-07-09 12:48:27.327 5226-7028/com.mik D/MPEG4Writer: Duration from tracks range is [14850005, 14883989] us
2020-07-09 12:48:27.327 5226-7028/com.mik D/MPEG4Writer: Stopping writer thread
2020-07-09 12:48:27.329 5226-7138/com.mik D/MPEG4Writer: 1 chunks are written in the last batch
2020-07-09 12:48:27.329 5226-7028/com.mik D/MPEG4Writer: Writer thread stopped
2020-07-09 12:48:27.332 5226-7028/com.mik I/MPEG4Writer: The mp4 file will not be streamable.
2020-07-09 12:48:27.378 5226-7104/com.mik E/BufferQueueProducer: [SurfaceTexture-1-5226-2] cancelBuffer: BufferQueue has been abandoned
2020-07-09 12:48:27.465 5226-7028/com.mik D/MPEG4Writer: Video track stopping
2020-07-09 12:48:27.494 5226-5226/com.mik I/Timeline: Timeline: Activity_launch_request time:148842468 intent:Intent { cmp=com.mik/.Video_Recording.GallerySelectedVideo.GallerySelectedVideo_A (has extras) }
2020-07-09 12:48:27.541 5226-6625/com.mik V/FA: Recording user engagement, ms: 13774
2020-07-09 12:48:27.561 5226-6625/com.mik V/FA: Connecting to remote service
2020-07-09 12:48:27.578 5226-5857/com.mik D/AudioManager: getStreamVolume isRestricted mode = 0
2020-07-09 12:48:27.584 5226-6625/com.mik V/FA: Activity paused, time: 160261301
2020-07-09 12:48:27.652 5226-6625/com.mik V/FA: Connection attempt already in progress
2020-07-09 12:48:27.727 5226-5226/com.mik I/ExoPlayerImpl: Init d0eca9e [ExoPlayerLib/2.11.1] [oxygen, MI MAX 2, Xiaomi, 25]



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How to Write ffmpeg code according to video data
26 avril 2020, par TevfikFormat : MPEG-4
Format profile : Base Media / Version 2
Codec ID : mp42 (isom/mp42)
File size : 337 MiB
Duration : 1 h 23 min
Overall bit rate mode : Variable
Overall bit rate : 562 kb/s
Encoded date : UTC 2020-04-23 00:22:37
Tagged date : UTC 2020-04-23 00:22:37
gsst : 0
gstd : 5034271

Video
ID : 1
Format : AVC
Format/Info : Advanced Video Codec
Format profile : Main@L3.1
Format settings : CABAC / 3 Ref Frames
Format settings, CABAC : Yes
Format settings, Reference : 3 frames
Codec ID : avc1
Codec ID/Info : Advanced Video Coding
Duration : 1 h 23 min
Bit rate : 431 kb/s
Width : 1 280 pixels
Height : 720 pixels
Display aspect ratio : 16:9
Frame rate mode : Constant
Frame rate : 23.976 (24000/1001) FPS
Color space : YUV
Chroma subsampling : 4:2:0
Bit depth : 8 bits
Scan type : Progressive
Bits/(Pixel*Frame) : 0.019
Stream size : 258 MiB (77%)
Title : ISO Media file produced by Google Inc. Created on: 04/22/2020.
Writing library : x264 core 155 r2901 7d0ff22
Encoded date : UTC 2020-04-23 00:22:37
Tagged date : UTC 2020-04-23 00:22:37
Color range : Limited
Color primaries : BT.709
Transfer characteristics : BT.709
Matrix coefficients : BT.709
Codec configuration box : avcC

Audio
ID : 2
Format : AAC LC
Format/Info : Advanced Audio Codec Low Complexity
Codec ID : mp4a-40-2
Duration : 1 h 23 min
Bit rate mode : Variable
Bit rate : 128 kb/s
Channel(s) : 2 channels
Channel layout : L R
Sampling rate : 44.1 kHz
Frame rate : 43.066 FPS (1024 SPF)
Compression mode : Lossy
Stream size : 76.8 MiB (23%)
Title : ISO Media file produced by Google Inc. Created on: 04/22/2020.
Encoded date : UTC 2020-04-23 00:22:37
Tagged date : UTC 2020-04-23 00:22:37




I have these information and I want to get same results with ffmpeg. What should I do ? What codes do I have to use ?



Thanks in advance...


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Using ffmpeg to stream to Facebook Live Video : can preview, but not go live
17 novembre 2016, par Einar MagnússonI am trying to stream a webpage to Facebook Live video using ffmpeg. I know I can use OBS, but I’m trying to do it from a server, so I can’t go with OBS. It works fine when I’m previewing, but as soon as I press ’Go live’, at first it seems like it’s starting, but then when it takes me to the live view it just says that the video has ended. I even checked the error of the video log using Graph API, nothing. I’m using PhantomJS to pipe screenshots to ffmpeg :
phantomjs phantom.js | ffmpeg -y -c:v mjpeg \
-f image2pipe \
-r 5 -i \
- -c:v libx264 \
-x264-params keyint=5 \
-b:v 1000k -minrate 1000k -maxrate 1000k -bufsize 500k \
-f flv 'rtmp://rtmp-api.facebook.com:80/rtmp/xxxxxxxxxxxxxxxx'As I said, it’s working fine in the preview of the live stream on Facebook, but just ends immediately when I go live. I added the bitrate options to try to keep a constant bitrate as mandated by Facebook (https://developers.facebook.com/docs/videos/live-video/production-broadcasts), and I have a keyframe every 5 frames (rather low frame rate at 5fps) so that requirement is fulfilled as well.
I’m not sending any audio, could that cause a problem ?