Recherche avancée

Recherche
Choix de la période de publication
Date minimale :

Date maximale :

Type de date :
Choix de la langue
Choix du type de média
Choix de la rubrique
Choix de la licence de publication
Choix de l’auteur

Médias (0)

Mot : - Tags -/médias

Aucun média correspondant à vos critères n’est disponible sur le site.

Autres articles (17)

Keeping control of your media in your hands

13 avril 2011, par kent1

The vocabulary used on this site and around MediaSPIP in general, aims to avoid reference to Web 2.0 and the companies that profit from media-sharing.
While using MediaSPIP, you are invited to avoid using words like "Brand", "Cloud" and "Market".
MediaSPIP is designed to facilitate the sharing of creative media online, while allowing authors to retain complete control of their work.
MediaSPIP aims to be accessible to as many people as possible and development is based on expanding the (...)
Encodage et transformation en formats lisibles sur Internet

10 avril 2011

MediaSPIP transforme et ré-encode les documents mis en ligne afin de les rendre lisibles sur Internet et automatiquement utilisables sans intervention du créateur de contenu.
Les vidéos sont automatiquement encodées dans les formats supportés par HTML5 : MP4, Ogv et WebM. La version "MP4" est également utilisée pour le lecteur flash de secours nécessaire aux anciens navigateurs.
Les documents audios sont également ré-encodés dans les deux formats utilisables par HTML5 :MP3 et Ogg. La version "MP3" (...)
Monitoring de fermes de MediaSPIP (et de SPIP tant qu’à faire)

31 mai 2013, par kent1

Lorsque l’on gère plusieurs (voir plusieurs dizaines) de MediaSPIP sur la même installation, il peut être très pratique d’obtenir d’un coup d’oeil certaines informations.
Cet article a pour but de documenter les scripts de monitoring Munin développés avec l’aide d’Infini.
Ces scripts sont installés automatiquement par le script d’installation automatique si une installation de munin est détectée.
Description des scripts
Trois scripts Munin ont été développés :
1. mediaspip_medias
Un script de (...)

1 | 2 | 3 | 4 | 5 | 6

Sur d’autres sites (3381)

How to convert a 4K ProRes into different formats with FFmpeg ?

18 octobre 2018, par adsalpha
I have a video which is 3840 × 2160 encoded using Apple ProRes 422.

I need to convert it to the following sizes/codecs without losing in quality :
1. ProRes 422 1080p ;
2. H264 4K ;
3. H264 1080p.
I need to do it programmatically so I went with FFmpeg. My command is ffmpeg -i input.mov -vf scale=1920:1080 -c:v prores_ks -preset slow output.mov. I don’t like the result – the colors are less saturated.

What is the right command to do it ?
Add unique color watermark per frame with FFMpeg

26 octobre 2018, par Dustin Kerstein
I’ve been able to add a random color watermark with this code :
```
ffmpeg -y -r 100 -i "N%3d.tif" -c:v libx264 -vf "drawbox=y=0:color=random@1:width=8:height=ih:t=fill,scale=1920:1080" -crf 30 -g 10 -profile:v high -level 4.1 -pix_fmt yuv420p test.mp4
```
And I know that it’s doable with a script and processing each input frame individually, but I would really like to find a way with FFMpeg to add the watermark during the actual video encoding. It needs to be a unique color per frame. Any ideas on how to accomplish this ?

Thanks !

ffmpeg stream decoding - artefacts when not using ffplay

18 décembre 2018, par Lucker10

I stream a video capture via RTP using libx264. For now, I just stream to localhost.
For watching the stream, I use the ffmpeg library. When I set the GOP size greater than 1 (only I frames), I get artefacts on the receiver side . The strange thing is, when I use ffplay, the image is perfect . What am I doing wrong ?

Settings for encoding

output_codec_ctx->bit_rate = 5000000;

output_codec_ctx->width = 1920;

output_codec_ctx->height = 1080;

output_codec_ctx->time_base.den = 30; // frames per second

output_codec_ctx->time_base.num = 1;

output_codec_ctx->gop_size = 10; // gop size

output_codec_ctx->max_b_frames = 0; // B frames

output_codec_ctx->pix_fmt = AV_PIX_FMT_YUV420P; // output pixel format

output_codec_ctx->codec_type = AVMEDIA_TYPE_VIDEO;



av_opt_set(output_codec_ctx->priv_data, "preset", "ultrafast", 0);

av_opt_set(output_codec_ctx->priv_data, "tune", "zerolatency", 0);

Code for decoding

AVFormatContext *pFormatCtx;

AVCodecContext *input_codec_ctx;

AVCode *pCodec;

avdevice_register_all(); // for device

avformat_network_init();

pFormatCtx = avformat_alloc_context();

input_codec_ctx = avcodec_alloc_context3(nullptr);

AVDictionary *options = nullptr;

av_dict_set(&amp;options, "protocol_whitelist", "file,udp,rtp", 0);

av_dict_set(&amp;options, "fflags", "nobuffer",0);



avformat_open_input(&amp;pFormatCtx, "rtp://127.0.0.1:49990", nullptr, &amp;options);



avformat_find_stream_info(pFormatCtx, nullptr);

for (uint i = 0; i &lt; pFormatCtx->nb_streams; i++)

 {

   if (pFormatCtx->streams[i]->codecpar->codec_type == AVMEDIA_TYPE_VIDEO)

   {

     videoStream = static_cast<int>(i);

     break;

   }



 }



av_read_play(pFormatCtx);    //play stream

pCodec = avcodec_find_decoder(pFormatCtx->streams[videoStream]->codecpar->codec_id);

AVCodecParameters *codec_param = pFormatCtx->streams[videoStream]->codecpar;

avcodec_parameters_to_context(input_codec_ctx, codec_param);

avcodec_open2(input_codec_ctx, pCodec, nullptr);



AVPacket packet;

AVPacket *pkt  = &amp;packet;

AVFrame *frame;

frame = av_frame_alloc();



av_init_packet(pkt);

pkt->data = nullptr;    // packet data will be allocated by the encoder

pkt->size = 0;



while(true){

    av_read_frame(pFormatCtx,pkt);

    avcodec_send_packet(input_codec_ctx,pkt);

    avcodec_receive_frame(input_codec_ctx,frame);

}

</int>

Initialization and stuff omitted. Console output for custom decoding :

NULL @ 0x1fb7b80] Opening 'stream.sdp' for reading

[sdp @ 0x1fb7b80] Format sdp probed with size=2048 and score=50

[sdp @ 0x1fb7b80] video codec set to: h264

[sdp @ 0x1fb7b80] RTP Packetization Mode: 1

[udp @ 0x1f34140] end receive buffer size reported is 131072

[udp @ 0x1fb8e40] end receive buffer size reported is 131072

[sdp @ 0x1fb7b80] setting jitter buffer size to 500



 Success !

[sdp @ 0x1fb7b80] Before avformat_find_stream_info() pos: 181 bytes read:181 seeks:0 nb_streams:1

[AVBSFContext @ 0x1fa5880] nal_unit_type: 7(SPS), nal_ref_idc: 3

[AVBSFContext @ 0x1fa5880] nal_unit_type: 8(PPS), nal_ref_idc: 3

[AVBSFContext @ 0x1fa5880] nal_unit_type: 5(IDR), nal_ref_idc: 3

[AVBSFContext @ 0x1fa5880] nal_unit_type: 5(IDR), nal_ref_idc: 3

[AVBSFContext @ 0x1fa5880] nal_unit_type: 5(IDR), nal_ref_idc: 3

[AVBSFContext @ 0x1fa5880] nal_unit_type: 5(IDR), nal_ref_idc: 3

[AVBSFContext @ 0x1fa5880] nal_unit_type: 5(IDR), nal_ref_idc: 3

[AVBSFContext @ 0x1fa5880] nal_unit_type: 5(IDR), nal_ref_idc: 3

[AVBSFContext @ 0x1fa5880] nal_unit_type: 5(IDR), nal_ref_idc: 3

[AVBSFContext @ 0x1fa5880] nal_unit_type: 5(IDR), nal_ref_idc: 3

[h264 @ 0x1fa51c0] nal_unit_type: 7(SPS), nal_ref_idc: 3

[h264 @ 0x1fa51c0] nal_unit_type: 8(PPS), nal_ref_idc: 3

[h264 @ 0x1fa51c0] nal_unit_type: 5(IDR), nal_ref_idc: 3

[h264 @ 0x1fa51c0] nal_unit_type: 5(IDR), nal_ref_idc: 3

[h264 @ 0x1fa51c0] nal_unit_type: 5(IDR), nal_ref_idc: 3

[h264 @ 0x1fa51c0] nal_unit_type: 5(IDR), nal_ref_idc: 3

[h264 @ 0x1fa51c0] nal_unit_type: 5(IDR), nal_ref_idc: 3

[h264 @ 0x1fa51c0] nal_unit_type: 5(IDR), nal_ref_idc: 3

[h264 @ 0x1fa51c0] nal_unit_type: 5(IDR), nal_ref_idc: 3

[h264 @ 0x1fa51c0] nal_unit_type: 5(IDR), nal_ref_idc: 3

[h264 @ 0x1fa51c0] Format yuv420p chosen by get_format().

[h264 @ 0x1fa51c0] Reinit context to 1920x1088, pix_fmt: yuv420p

[sdp @ 0x1fb7b80] max delay reached. need to consume packet

[sdp @ 0x1fb7b80] RTP: missed 57 packets

[h264 @ 0x1fa51c0] nal_unit_type: 7(SPS), nal_ref_idc: 3

[h264 @ 0x1fa51c0] nal_unit_type: 8(PPS), nal_ref_idc: 3

[h264 @ 0x1fa51c0] nal_unit_type: 5(IDR), nal_ref_idc: 3

[h264 @ 0x1fa51c0] nal_unit_type: 5(IDR), nal_ref_idc: 3

[h264 @ 0x1fa51c0] nal_unit_type: 5(IDR), nal_ref_idc: 3

[h264 @ 0x1fa51c0] nal_unit_type: 5(IDR), nal_ref_idc: 3

[h264 @ 0x1fa51c0] nal_unit_type: 5(IDR), nal_ref_idc: 3

[h264 @ 0x1fa51c0] Invalid level prefix

[h264 @ 0x1fa51c0] error while decoding MB 2 36

[h264 @ 0x1fa51c0] concealing 3887 DC, 3887 AC, 3887 MV errors in I frame

[h264 @ 0x1fa51c0] nal_unit_type: 7(SPS), nal_ref_idc: 3

[h264 @ 0x1fa51c0] nal_unit_type: 8(PPS), nal_ref_idc: 3

[h264 @ 0x1fa51c0] nal_unit_type: 5(IDR), nal_ref_idc: 3

[h264 @ 0x1fa51c0] nal_unit_type: 5(IDR), nal_ref_idc: 3

[h264 @ 0x1fa51c0] nal_unit_type: 5(IDR), nal_ref_idc: 3

[h264 @ 0x1fa51c0] nal_unit_type: 5(IDR), nal_ref_idc: 3

[h264 @ 0x1fa51c0] nal_unit_type: 5(IDR), nal_ref_idc: 3

[h264 @ 0x1fa51c0] nal_unit_type: 5(IDR), nal_ref_idc: 3

[h264 @ 0x1fa51c0] nal_unit_type: 5(IDR), nal_ref_idc: 3

[h264 @ 0x1fa51c0] nal_unit_type: 5(IDR), nal_ref_idc: 3

[h264 @ 0x1fa51c0] nal_unit_type: 7(SPS), nal_ref_idc: 3

[h264 @ 0x1fa51c0] nal_unit_type: 8(PPS), nal_ref_idc: 3

[h264 @ 0x1fa51c0] nal_unit_type: 5(IDR), nal_ref_idc: 3

[h264 @ 0x1fa51c0] nal_unit_type: 5(IDR), nal_ref_idc: 3

[h264 @ 0x1fa51c0] nal_unit_type: 5(IDR), nal_ref_idc: 3

[h264 @ 0x1fa51c0] nal_unit_type: 5(IDR), nal_ref_idc: 3

[h264 @ 0x1fa51c0] nal_unit_type: 5(IDR), nal_ref_idc: 3

[h264 @ 0x1fa51c0] nal_unit_type: 5(IDR), nal_ref_idc: 3

[h264 @ 0x1fa51c0] nal_unit_type: 5(IDR), nal_ref_idc: 3

[h264 @ 0x1fa51c0] nal_unit_type: 5(IDR), nal_ref_idc: 3

[h264 @ 0x1fa51c0] nal_unit_type: 7(SPS), nal_ref_idc: 3

[h264 @ 0x1fa51c0] nal_unit_type: 8(PPS), nal_ref_idc: 3

[h264 @ 0x1fa51c0] nal_unit_type: 5(IDR), nal_ref_idc: 3

[h264 @ 0x1fa51c0] nal_unit_type: 5(IDR), nal_ref_idc: 3

[h264 @ 0x1fa51c0] nal_unit_type: 5(IDR), nal_ref_idc: 3

[h264 @ 0x1fa51c0] nal_unit_type: 5(IDR), nal_ref_idc: 3

[h264 @ 0x1fa51c0] nal_unit_type: 5(IDR), nal_ref_idc: 3

[h264 @ 0x1fa51c0] nal_unit_type: 5(IDR), nal_ref_idc: 3

[h264 @ 0x1fa51c0] nal_unit_type: 5(IDR), nal_ref_idc: 3

[h264 @ 0x1fa51c0] nal_unit_type: 5(IDR), nal_ref_idc: 3

[sdp @ 0x1fb7b80] max delay reached. need to consume packet

[sdp @ 0x1fb7b80] RTP: missed 155 packets

[h264 @ 0x1fa51c0] nal_unit_type: 7(SPS), nal_ref_idc: 3

[h264 @ 0x1fa51c0] nal_unit_type: 8(PPS), nal_ref_idc: 3

[h264 @ 0x1fa51c0] nal_unit_type: 5(IDR), nal_ref_idc: 3

[h264 @ 0x1fa51c0] nal_unit_type: 5(IDR), nal_ref_idc: 3

[h264 @ 0x1fa51c0] nal_unit_type: 5(IDR), nal_ref_idc: 3

[h264 @ 0x1fa51c0] nal_unit_type: 5(IDR), nal_ref_idc: 3

[h264 @ 0x1fa51c0] nal_unit_type: 5(IDR), nal_ref_idc: 3

[h264 @ 0x1fa51c0] corrupted macroblock 32 41 (total_coeff=-1)

[h264 @ 0x1fa51c0] error while decoding MB 32 41

[h264 @ 0x1fa51c0] concealing 3257 DC, 3257 AC, 3257 MV errors in I frame

[h264 @ 0x1fa51c0] nal_unit_type: 7(SPS), nal_ref_idc: 3

[h264 @ 0x1fa51c0] nal_unit_type: 8(PPS), nal_ref_idc: 3

[h264 @ 0x1fa51c0] nal_unit_type: 5(IDR), nal_ref_idc: 3

[h264 @ 0x1fa51c0] nal_unit_type: 5(IDR), nal_ref_idc: 3

[h264 @ 0x1fa51c0] nal_unit_type: 5(IDR), nal_ref_idc: 3

[h264 @ 0x1fa51c0] nal_unit_type: 5(IDR), nal_ref_idc: 3

[h264 @ 0x1fa51c0] nal_unit_type: 5(IDR), nal_ref_idc: 3

[h264 @ 0x1fa51c0] nal_unit_type: 5(IDR), nal_ref_idc: 3

[h264 @ 0x1fa51c0] nal_unit_type: 5(IDR), nal_ref_idc: 3

[h264 @ 0x1fa51c0] nal_unit_type: 5(IDR), nal_ref_idc: 3

[sdp @ 0x1fb7b80] max delay reached. need to consume packet

[sdp @ 0x1fb7b80] RTP: missed 52 packets

[sdp @ 0x1fb7b80] max delay reached. need to consume packet

[sdp @ 0x1fb7b80] RTP: missed 51 packets

[sdp @ 0x1fb7b80] max delay reached. need to consume packet

[sdp @ 0x1fb7b80] RTP: missed 10 packets

[sdp @ 0x1fb7b80] max delay reached. need to consume packet

[sdp @ 0x1fb7b80] RTP: missed 50 packets

[sdp @ 0x1fb7b80] max delay reached. need to consume packet

[sdp @ 0x1fb7b80] RTP: missed 52 packets

[sdp @ 0x1fb7b80] All info found

[sdp @ 0x1fb7b80] After avformat_find_stream_info() pos: 181 bytes read:181 seeks:0 frames:28

found video stream 



The number of elements in stream is  1 



[h264 @ 0x1ee3880] nal_unit_type: 7(SPS), nal_ref_idc: 3

[h264 @ 0x1ee3880] nal_unit_type: 8(PPS), nal_ref_idc: 3

[h264 @ 0x1ee3880] nal_unit_type: 7(SPS), nal_ref_idc: 3

[h264 @ 0x1ee3880] nal_unit_type: 8(PPS), nal_ref_idc: 3

[h264 @ 0x1ee3880] nal_unit_type: 5(IDR), nal_ref_idc: 3

[h264 @ 0x1ee3880] nal_unit_type: 5(IDR), nal_ref_idc: 3

[h264 @ 0x1ee3880] nal_unit_type: 5(IDR), nal_ref_idc: 3

[h264 @ 0x1ee3880] nal_unit_type: 5(IDR), nal_ref_idc: 3

[h264 @ 0x1ee3880] nal_unit_type: 5(IDR), nal_ref_idc: 3

[h264 @ 0x1ee3880] nal_unit_type: 5(IDR), nal_ref_idc: 3

[h264 @ 0x1ee3880] nal_unit_type: 5(IDR), nal_ref_idc: 3

[h264 @ 0x1ee3880] nal_unit_type: 5(IDR), nal_ref_idc: 3

[h264 @ 0x1ee3880] Format yuv420p chosen by get_format().

[h264 @ 0x1ee3880] Reinit context to 1920x1088, pix_fmt: yuv420p

[h264 @ 0x1ee3880] nal_unit_type: 7(SPS), nal_ref_idc: 3

[h264 @ 0x1ee3880] nal_unit_type: 8(PPS), nal_ref_idc: 3

[h264 @ 0x1ee3880] nal_unit_type: 5(IDR), nal_ref_idc: 3

[h264 @ 0x1ee3880] nal_unit_type: 5(IDR), nal_ref_idc: 3

[h264 @ 0x1ee3880] nal_unit_type: 5(IDR), nal_ref_idc: 3

[h264 @ 0x1ee3880] nal_unit_type: 5(IDR), nal_ref_idc: 3

[h264 @ 0x1ee3880] nal_unit_type: 5(IDR), nal_ref_idc: 3

[h264 @ 0x1ee3880] nal_unit_type: 5(IDR), nal_ref_idc: 3

[h264 @ 0x1ee3880] nal_unit_type: 5(IDR), nal_ref_idc: 3

[h264 @ 0x1ee3880] nal_unit_type: 5(IDR), nal_ref_idc: 3

[sdp @ 0x1fb7b80] max delay reached. need to consume packet

[sdp @ 0x1fb7b80] RTP: missed 256 packets

[h264 @ 0x1ee3880] nal_unit_type: 7(SPS), nal_ref_idc: 3

[h264 @ 0x1ee3880] nal_unit_type: 8(PPS), nal_ref_idc: 3

[h264 @ 0x1ee3880] nal_unit_type: 5(IDR), nal_ref_idc: 3

[h264 @ 0x1ee3880] nal_unit_type: 5(IDR), nal_ref_idc: 3

[h264 @ 0x1ee3880] nal_unit_type: 5(IDR), nal_ref_idc: 3

[h264 @ 0x1ee3880] nal_unit_type: 5(IDR), nal_ref_idc: 3

[h264 @ 0x1ee3880] nal_unit_type: 5(IDR), nal_ref_idc: 3

[h264 @ 0x1ee3880] Invalid level prefix

[h264 @ 0x1ee3880] error while decoding MB 119 41

[h264 @ 0x1ee3880] concealing 3170 DC, 3170 AC, 3170 MV errors in I frame

[h264 @ 0x1ee3880] nal_unit_type: 7(SPS), nal_ref_idc: 3

[h264 @ 0x1ee3880] nal_unit_type: 8(PPS), nal_ref_idc: 3

[h264 @ 0x1ee3880] nal_unit_type: 5(IDR), nal_ref_idc: 3

[h264 @ 0x1ee3880] nal_unit_type: 5(IDR), nal_ref_idc: 3

[h264 @ 0x1ee3880] nal_unit_type: 5(IDR), nal_ref_idc: 3

[h264 @ 0x1ee3880] nal_unit_type: 5(IDR), nal_ref_idc: 3

[h264 @ 0x1ee3880] nal_unit_type: 5(IDR), nal_ref_idc: 3

[h264 @ 0x1ee3880] nal_unit_type: 5(IDR), nal_ref_idc: 3

[h264 @ 0x1ee3880] nal_unit_type: 5(IDR), nal_ref_idc: 3

[h264 @ 0x1ee3880] nal_unit_type: 5(IDR), nal_ref_idc: 3

[h264 @ 0x1ee3880] nal_unit_type: 7(SPS), nal_ref_idc: 3

[h264 @ 0x1ee3880] nal_unit_type: 8(PPS), nal_ref_idc: 3

[h264 @ 0x1ee3880] nal_unit_type: 5(IDR), nal_ref_idc: 3

[h264 @ 0x1ee3880] nal_unit_type: 5(IDR), nal_ref_idc: 3

[h264 @ 0x1ee3880] nal_unit_type: 5(IDR), nal_ref_idc: 3

[h264 @ 0x1ee3880] nal_unit_type: 5(IDR), nal_ref_idc: 3

[h264 @ 0x1ee3880] nal_unit_type: 5(IDR), nal_ref_idc: 3

[h264 @ 0x1ee3880] nal_unit_type: 5(IDR), nal_ref_idc: 3

[h264 @ 0x1ee3880] nal_unit_type: 5(IDR), nal_ref_idc: 3

[h264 @ 0x1ee3880] nal_unit_type: 5(IDR), nal_ref_idc: 3

[sdp @ 0x1fb7b80] max delay reached. need to consume packet

[sdp @ 0x1fb7b80] RTP: missed 5 packets

[sdp @ 0x1fb7b80] max delay reached. need to consume packet

[sdp @ 0x1fb7b80] RTP: missed 4 packets

[h264 @ 0x1ee3880] nal_unit_type: 7(SPS), nal_ref_idc: 3

[h264 @ 0x1ee3880] nal_unit_type: 8(PPS), nal_ref_idc: 3

[h264 @ 0x1ee3880] nal_unit_type: 5(IDR), nal_ref_idc: 3

[h264 @ 0x1ee3880] nal_unit_type: 5(IDR), nal_ref_idc: 3

[h264 @ 0x1ee3880] nal_unit_type: 5(IDR), nal_ref_idc: 3

[h264 @ 0x1ee3880] nal_unit_type: 5(IDR), nal_ref_idc: 3

[h264 @ 0x1ee3880] nal_unit_type: 5(IDR), nal_ref_idc: 3

[h264 @ 0x1ee3880] nal_unit_type: 5(IDR), nal_ref_idc: 3

[h264 @ 0x1ee3880] nal_unit_type: 5(IDR), nal_ref_idc: 3

[h264 @ 0x1ee3880] nal_unit_type: 5(IDR), nal_ref_idc: 3

[h264 @ 0x1ee3880] out of range intra chroma pred mode

[h264 @ 0x1ee3880] error while decoding MB 100 56

[h264 @ 0x1ee3880] corrupted macroblock 84 65 (total_coeff=-1)

[h264 @ 0x1ee3880] error while decoding MB 84 65

[h264 @ 0x1ee3880] concealing 754 DC, 754 AC, 754 MV errors in I frame

[sdp @ 0x1fb7b80] max delay reached. need to consume packet

[sdp @ 0x1fb7b80] RTP: missed 160 packets

[h264 @ 0x1ee3880] nal_unit_type: 7(SPS), nal_ref_idc: 3

[h264 @ 0x1ee3880] nal_unit_type: 8(PPS), nal_ref_idc: 3

[h264 @ 0x1ee3880] nal_unit_type: 5(IDR), nal_ref_idc: 3

[h264 @ 0x1ee3880] nal_unit_type: 5(IDR), nal_ref_idc: 3

[h264 @ 0x1ee3880] nal_unit_type: 5(IDR), nal_ref_idc: 3

[h264 @ 0x1ee3880] nal_unit_type: 5(IDR), nal_ref_idc: 3

[h264 @ 0x1ee3880] nal_unit_type: 5(IDR), nal_ref_idc: 3

[h264 @ 0x1ee3880] corrupted macroblock 17 36 (total_coeff=-1)

[h264 @ 0x1ee3880] error while decoding MB 17 36

[h264 @ 0x1ee3880] concealing 3872 DC, 3872 AC, 3872 MV errors in I frame

[h264 @ 0x1ee3880] nal_unit_type: 7(SPS), nal_ref_idc: 3

[h264 @ 0x1ee3880] nal_unit_type: 8(PPS), nal_ref_idc: 3

[h264 @ 0x1ee3880] nal_unit_type: 5(IDR), nal_ref_idc: 3

[h264 @ 0x1ee3880] nal_unit_type: 5(IDR), nal_ref_idc: 3

[h264 @ 0x1ee3880] nal_unit_type: 5(IDR), nal_ref_idc: 3

[h264 @ 0x1ee3880] nal_unit_type: 5(IDR), nal_ref_idc: 3

[h264 @ 0x1ee3880] nal_unit_type: 5(IDR), nal_ref_idc: 3

[h264 @ 0x1ee3880] nal_unit_type: 5(IDR), nal_ref_idc: 3

[h264 @ 0x1ee3880] nal_unit_type: 5(IDR), nal_ref_idc: 3

[h264 @ 0x1ee3880] nal_unit_type: 5(IDR), nal_ref_idc: 3

[h264 @ 0x1ee3880] nal_unit_type: 7(SPS), nal_ref_idc: 3

[h264 @ 0x1ee3880] nal_unit_type: 8(PPS), nal_ref_idc: 3

[h264 @ 0x1ee3880] nal_unit_type: 5(IDR), nal_ref_idc: 3

[h264 @ 0x1ee3880] nal_unit_type: 5(IDR), nal_ref_idc: 3

[h264 @ 0x1ee3880] nal_unit_type: 5(IDR), nal_ref_idc: 3

[h264 @ 0x1ee3880] nal_unit_type: 5(IDR), nal_ref_idc: 3

[h264 @ 0x1ee3880] nal_unit_type: 5(IDR), nal_ref_idc: 3

[h264 @ 0x1ee3880] nal_unit_type: 5(IDR), nal_ref_idc: 3

[h264 @ 0x1ee3880] nal_unit_type: 5(IDR), nal_ref_idc: 3

[h264 @ 0x1ee3880] nal_unit_type: 5(IDR), nal_ref_idc: 3

[sdp @ 0x1fb7b80] max delay reached. need to consume packet

[sdp @ 0x1fb7b80] RTP: missed 53 packets

[h264 @ 0x1ee3880] nal_unit_type: 7(SPS), nal_ref_idc: 3

[h264 @ 0x1ee3880] nal_unit_type: 8(PPS), nal_ref_idc: 3

[h264 @ 0x1ee3880] nal_unit_type: 5(IDR), nal_ref_idc: 3

[h264 @ 0x1ee3880] nal_unit_type: 5(IDR), nal_ref_idc: 3

[h264 @ 0x1ee3880] nal_unit_type: 5(IDR), nal_ref_idc: 3

[h264 @ 0x1ee3880] nal_unit_type: 5(IDR), nal_ref_idc: 3

[h264 @ 0x1ee3880] nal_unit_type: 5(IDR), nal_ref_idc: 3

[h264 @ 0x1ee3880] corrupted macroblock 62 39 (total_coeff=-1)

[h264 @ 0x1ee3880] error while decoding MB 62 39

[h264 @ 0x1ee3880] concealing 3467 DC, 3467 AC, 3467 MV errors in I frame

1 | ... | 948 | 949 | 950 | 951 | 952 | 953 | 954 | 955 | 956 | ... | 1127

Recherche avancée

Médias (0)

Autres articles (17)

Keeping control of your media in your hands

Encodage et transformation en formats lisibles sur Internet

Monitoring de fermes de MediaSPIP (et de SPIP tant qu’à faire)

Sur d’autres sites (3381)

How to convert a 4K ProRes into different formats with FFmpeg ?

Add unique color watermark per frame with FFMpeg

ffmpeg stream decoding - artefacts when not using ffplay

Se connecter

Navigation

Syndication

Boussole SPIP