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Autres articles (34)
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Supporting all media types
13 avril 2011, parUnlike most software and media-sharing platforms, MediaSPIP aims to manage as many different media types as possible. The following are just a few examples from an ever-expanding list of supported formats : images : png, gif, jpg, bmp and more audio : MP3, Ogg, Wav and more video : AVI, MP4, OGV, mpg, mov, wmv and more text, code and other data : OpenOffice, Microsoft Office (Word, PowerPoint, Excel), web (html, CSS), LaTeX, Google Earth and (...)
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Le plugin : Podcasts.
14 juillet 2010, parLe problème du podcasting est à nouveau un problème révélateur de la normalisation des transports de données sur Internet.
Deux formats intéressants existent : Celui développé par Apple, très axé sur l’utilisation d’iTunes dont la SPEC est ici ; Le format "Media RSS Module" qui est plus "libre" notamment soutenu par Yahoo et le logiciel Miro ;
Types de fichiers supportés dans les flux
Le format d’Apple n’autorise que les formats suivants dans ses flux : .mp3 audio/mpeg .m4a audio/x-m4a .mp4 (...) -
MediaSPIP v0.2
21 juin 2013, parMediaSPIP 0.2 is the first MediaSPIP stable release.
Its official release date is June 21, 2013 and is announced here.
The zip file provided here only contains the sources of MediaSPIP in its standalone version.
To get a working installation, you must manually install all-software dependencies on the server.
If you want to use this archive for an installation in "farm mode", you will also need to proceed to other manual (...)
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ffmpeg : failed to convert m3u8 to mp4
4 mars 2016, par MrSmile07I want to convert a .m3u8 file into .mp4, for that I am using ffmpeg.
The only Thing that disturbs is, that one file work with the Command and the other not.Here the command :
ffmpeg -i http://91.250.77.10:8134/hls-vod/jp/523.mp4.m3u8 -acodec copy -vcodec copy -y -loglevel info -f mp4 Namezurspeicherrung.mp4
that file works, but by the other file :
ffmpeg -i http://91.250.77.10:8134/hls-vod/mk/01.mp4.m3u8 -acodec copy -vcodec copy -y -loglevel info -f mp4 Namezurspeicherrung2.mp4
doesn’t work.
_
_OK : Here the Output from file 2 :
ffmpeg -i http://91.250.77.10:8134/hls-vod/mkmp4.m3u8 -acodec copy -vcodec copy -y -loglevel info -f mp4 Wasichsiewirklichgernefragenwuerde.mp4 ffmpeg version 0.8.10-4:0.8.10-0ubuntu0.12.04.1, Copyright (c) 2000-2013 the Libav developers built on Feb 6 2014 20:56:59 with gcc 4.6.3 *** THIS PROGRAM IS DEPRECATED *** This program is only provided for compatibility and will be removed in a future release. Please use avconv instead. [NULL @ 0x16b5120] non-existing PPS referenced [h264 @ 0x1825a60] non-existing PPS 0 referenced [h264 @ 0x1825a60] decode_slice_header error [h264 @ 0x1825a60] no frame ! [NULL @ 0x16b5120] non-existing PPS referenced [h264 @ 0x1825a60] non-existing PPS 0 referenced [h264 @ 0x1825a60] decode_slice_header error [h264 @ 0x1825a60] no frame ! [NULL @ 0x16b5120] non-existing PPS referenced [h264 @ 0x1825a60] non-existing PPS 0 referenced [h264 @ 0x1825a60] decode_slice_header error [h264 @ 0x1825a60] no frame ! [NULL @ 0x16b5120] non-existing PPS referenced [h264 @ 0x1825a60] non-existing PPS 0 referenced [h264 @ 0x1825a60] decode_slice_header error [h264 @ 0x1825a60] no frame ! [NULL @ 0x16b5120] non-existing PPS referenced [h264 @ 0x1825a60] non-existing PPS 0 referenced [h264 @ 0x1825a60] decode_slice_header error [h264 @ 0x1825a60] no frame ! [NULL @ 0x16b5120] non-existing PPS referenced [h264 @ 0x1825a60] non-existing PPS 0 referenced [h264 @ 0x1825a60] decode_slice_header error [h264 @ 0x1825a60] no frame ! [NULL @ 0x16b5120] non-existing PPS referenced [h264 @ 0x1825a60] non-existing PPS 0 referenced [h264 @ 0x1825a60] decode_slice_header error [h264 @ 0x1825a60] no frame ! [NULL @ 0x16b5120] non-existing PPS referenced [h264 @ 0x1825a60] non-existing PPS 0 referenced [h264 @ 0x1825a60] decode_slice_header error [h264 @ 0x1825a60] no frame ! [NULL @ 0x16b5120] non-existing PPS referenced [h264 @ 0x1825a60] non-existing PPS 0 referenced [h264 @ 0x1825a60] decode_slice_header error [h264 @ 0x1825a60] no frame ! [NULL @ 0x16b5120] non-existing PPS referenced [h264 @ 0x1825a60] non-existing PPS 0 referenced [h264 @ 0x1825a60] decode_slice_header error [h264 @ 0x1825a60] no frame ! [NULL @ 0x16b5120] non-existing PPS referenced [h264 @ 0x1825a60] non-existing PPS 0 referenced [h264 @ 0x1825a60] decode_slice_header error [h264 @ 0x1825a60] no frame ! [NULL @ 0x16b5120] non-existing PPS referenced [h264 @ 0x1825a60] non-existing PPS 0 referenced [h264 @ 0x1825a60] decode_slice_header error [h264 @ 0x1825a60] no frame ! [NULL @ 0x16b5120] non-existing PPS referenced [h264 @ 0x1825a60] non-existing PPS 0 referenced [h264 @ 0x1825a60] decode_slice_header error [h264 @ 0x1825a60] no frame ! [NULL @ 0x16b5120] non-existing PPS referenced [h264 @ 0x1825a60] non-existing PPS 0 referenced [h264 @ 0x1825a60] decode_slice_header error [h264 @ 0x1825a60] no frame ! [NULL @ 0x16b5120] non-existing PPS referenced [h264 @ 0x1825a60] non-existing PPS 0 referenced [h264 @ 0x1825a60] decode_slice_header error [h264 @ 0x1825a60] no frame ! [NULL @ 0x16b5120] non-existing PPS referenced [h264 @ 0x1825a60] non-existing PPS 0 referenced [h264 @ 0x1825a60] decode_slice_header error [h264 @ 0x1825a60] no frame ! [NULL @ 0x16b5120] non-existing PPS referenced [h264 @ 0x1825a60] non-existing PPS 0 referenced [h264 @ 0x1825a60] decode_slice_header error [h264 @ 0x1825a60] no frame ! [NULL @ 0x16b5120] non-existing PPS referenced [h264 @ 0x1825a60] non-existing PPS 0 referenced [h264 @ 0x1825a60] decode_slice_header error [h264 @ 0x1825a60] no frame ! [NULL @ 0x16b5120] non-existing PPS referenced [h264 @ 0x1825a60] non-existing PPS 0 referenced [h264 @ 0x1825a60] decode_slice_header error [h264 @ 0x1825a60] no frame ! [NULL @ 0x16b5120] non-existing PPS referenced [h264 @ 0x1825a60] non-existing PPS 0 referenced [h264 @ 0x1825a60] decode_slice_header error [h264 @ 0x1825a60] no frame ! [NULL @ 0x16b5120] non-existing PPS referenced [h264 @ 0x1825a60] non-existing PPS 0 referenced [h264 @ 0x1825a60] decode_slice_header error [h264 @ 0x1825a60] no frame ! [NULL @ 0x16b5120] non-existing PPS referenced [h264 @ 0x1825a60] non-existing PPS 0 referenced [h264 @ 0x1825a60] decode_slice_header error [h264 @ 0x1825a60] no frame ! [NULL @ 0x16b5120] non-existing PPS referenced [h264 @ 0x1825a60] non-existing PPS 0 referenced [h264 @ 0x1825a60] decode_slice_header error [h264 @ 0x1825a60] no frame ! [NULL @ 0x16b5120] non-existing PPS referenced [h264 @ 0x1825a60] non-existing PPS 0 referenced [h264 @ 0x1825a60] decode_slice_header error [h264 @ 0x1825a60] no frame ! [NULL @ 0x16b5120] non-existing PPS referenced [h264 @ 0x1825a60] non-existing PPS 0 referenced [h264 @ 0x1825a60] decode_slice_header error [h264 @ 0x1825a60] no frame ! [NULL @ 0x16b5120] non-existing PPS referenced [h264 @ 0x1825a60] non-existing PPS 0 referenced [h264 @ 0x1825a60] decode_slice_header error [h264 @ 0x1825a60] no frame ! [NULL @ 0x16b5120] non-existing PPS referenced [h264 @ 0x1825a60] non-existing PPS 0 referenced [h264 @ 0x1825a60] decode_slice_header error [h264 @ 0x1825a60] no frame ! [NULL @ 0x16b5120] non-existing PPS referenced [h264 @ 0x1825a60] non-existing PPS 0 referenced [h264 @ 0x1825a60] decode_slice_header error [h264 @ 0x1825a60] no frame ! [NULL @ 0x16b5120] non-existing PPS referenced [h264 @ 0x1825a60] non-existing PPS 0 referenced [h264 @ 0x1825a60] decode_slice_header error [h264 @ 0x1825a60] no frame ! [NULL @ 0x16b5120] non-existing PPS referenced [h264 @ 0x1825a60] non-existing PPS 0 referenced [h264 @ 0x1825a60] decode_slice_header error [h264 @ 0x1825a60] no frame ! [NULL @ 0x16b5120] non-existing PPS referenced [h264 @ 0x1825a60] non-existing PPS 0 referenced [h264 @ 0x1825a60] decode_slice_header error [h264 @ 0x1825a60] no frame ! [NULL @ 0x16b5120] non-existing PPS referenced [h264 @ 0x1825a60] non-existing PPS 0 referenced [h264 @ 0x1825a60] decode_slice_header error [h264 @ 0x1825a60] no frame ! [NULL @ 0x16b5120] non-existing PPS referenced [h264 @ 0x1825a60] non-existing PPS 0 referenced [h264 @ 0x1825a60] decode_slice_header error [h264 @ 0x1825a60] no frame ! [NULL @ 0x16b5120] non-existing PPS referenced [h264 @ 0x1825a60] non-existing PPS 0 referenced [h264 @ 0x1825a60] decode_slice_header error [h264 @ 0x1825a60] no frame ! [NULL @ 0x16b5120] non-existing PPS referenced [h264 @ 0x1825a60] non-existing PPS 0 referenced [h264 @ 0x1825a60] decode_slice_header error [h264 @ 0x1825a60] no frame ! [NULL @ 0x16b5120] non-existing PPS referenced [h264 @ 0x1825a60] non-existing PPS 0 referenced [h264 @ 0x1825a60] decode_slice_header error [h264 @ 0x1825a60] no frame ! [NULL @ 0x16b5120] non-existing PPS referenced [h264 @ 0x1825a60] non-existing PPS 0 referenced [h264 @ 0x1825a60] decode_slice_header error [h264 @ 0x1825a60] no frame ! [NULL @ 0x16b5120] non-existing PPS referenced [h264 @ 0x1825a60] non-existing PPS 0 referenced [h264 @ 0x1825a60] decode_slice_header error [h264 @ 0x1825a60] no frame ! [NULL @ 0x16b5120] non-existing PPS referenced [h264 @ 0x1825a60] non-existing PPS 0 referenced [h264 @ 0x1825a60] decode_slice_header error [h264 @ 0x1825a60] no frame ! [NULL @ 0x16b5120] non-existing PPS referenced [h264 @ 0x1825a60] non-existing PPS 0 referenced [h264 @ 0x1825a60] decode_slice_header error [h264 @ 0x1825a60] no frame ! [NULL @ 0x16b5120] non-existing PPS referenced [h264 @ 0x1825a60] non-existing PPS 0 referenced [h264 @ 0x1825a60] decode_slice_header error [h264 @ 0x1825a60] no frame ! [NULL @ 0x16b5120] non-existing PPS referenced [h264 @ 0x1825a60] non-existing PPS 0 referenced [h264 @ 0x1825a60] decode_slice_header error [h264 @ 0x1825a60] no frame ! [NULL @ 0x16b5120] non-existing PPS referenced [h264 @ 0x1825a60] non-existing PPS 0 referenced [h264 @ 0x1825a60] decode_slice_header error [h264 @ 0x1825a60] no frame ! [NULL @ 0x16b5120] non-existing PPS referenced [h264 @ 0x1825a60] non-existing PPS 0 referenced [h264 @ 0x1825a60] decode_slice_header error [h264 @ 0x1825a60] no frame ! [NULL @ 0x16b5120] non-existing PPS referenced [h264 @ 0x1825a60] non-existing PPS 0 referenced [h264 @ 0x1825a60] decode_slice_header error [h264 @ 0x1825a60] no frame ! [NULL @ 0x16b5120] non-existing PPS referenced [h264 @ 0x1825a60] non-existing PPS 0 referenced [h264 @ 0x1825a60] decode_slice_header error [h264 @ 0x1825a60] no frame ! [NULL @ 0x16b5120] non-existing PPS referenced [h264 @ 0x1825a60] non-existing PPS 0 referenced [h264 @ 0x1825a60] decode_slice_header error [h264 @ 0x1825a60] no frame ! [NULL @ 0x16b5120] non-existing PPS referenced [h264 @ 0x1825a60] non-existing PPS 0 referenced [h264 @ 0x1825a60] decode_slice_header error [h264 @ 0x1825a60] no frame ! [NULL @ 0x16b5120] non-existing PPS referenced [h264 @ 0x1825a60] non-existing PPS 0 referenced [h264 @ 0x1825a60] decode_slice_header error [h264 @ 0x1825a60] no frame ! [NULL @ 0x16b5120] non-existing PPS referenced [h264 @ 0x1825a60] non-existing PPS 0 referenced [h264 @ 0x1825a60] decode_slice_header error [h264 @ 0x1825a60] no frame ! [NULL @ 0x16b5120] non-existing PPS referenced [h264 @ 0x1825a60] non-existing PPS 0 referenced [h264 @ 0x1825a60] decode_slice_header error [h264 @ 0x1825a60] no frame ! [NULL @ 0x16b5120] non-existing PPS referenced [h264 @ 0x1825a60] non-existing PPS 0 referenced [h264 @ 0x1825a60] decode_slice_header error [h264 @ 0x1825a60] no frame ! [NULL @ 0x16b5120] non-existing PPS referenced [h264 @ 0x1825a60] non-existing PPS 0 referenced [h264 @ 0x1825a60] decode_slice_header error [h264 @ 0x1825a60] no frame ! [NULL @ 0x16b5120] non-existing PPS referenced [h264 @ 0x1825a60] non-existing PPS 0 referenced [h264 @ 0x1825a60] decode_slice_header error [h264 @ 0x1825a60] no frame ! [NULL @ 0x16b5120] non-existing PPS referenced [h264 @ 0x1825a60] non-existing PPS 0 referenced [h264 @ 0x1825a60] decode_slice_header error [h264 @ 0x1825a60] no frame ! [NULL @ 0x16b5120] non-existing PPS referenced [h264 @ 0x1825a60] non-existing PPS 0 referenced [h264 @ 0x1825a60] decode_slice_header error [h264 @ 0x1825a60] no frame ! [NULL @ 0x16b5120] non-existing PPS referenced [h264 @ 0x1825a60] non-existing PPS 0 referenced [h264 @ 0x1825a60] decode_slice_header error [h264 @ 0x1825a60] no frame ! [NULL @ 0x16b5120] non-existing PPS referenced [h264 @ 0x1825a60] non-existing PPS 0 referenced [h264 @ 0x1825a60] decode_slice_header error [h264 @ 0x1825a60] no frame ! [NULL @ 0x16b5120] non-existing PPS referenced [h264 @ 0x1825a60] non-existing PPS 0 referenced [h264 @ 0x1825a60] decode_slice_header error [h264 @ 0x1825a60] no frame ! [NULL @ 0x16b5120] non-existing PPS referenced [h264 @ 0x1825a60] non-existing PPS 0 referenced [h264 @ 0x1825a60] decode_slice_header error [h264 @ 0x1825a60] no frame ! [NULL @ 0x16b5120] non-existing PPS referenced [h264 @ 0x1825a60] non-existing PPS 0 referenced [h264 @ 0x1825a60] decode_slice_header error [h264 @ 0x1825a60] no frame ! [NULL @ 0x16b5120] non-existing PPS referenced [h264 @ 0x1825a60] non-existing PPS 0 referenced [h264 @ 0x1825a60] decode_slice_header error [h264 @ 0x1825a60] no frame ! [NULL @ 0x16b5120] non-existing PPS referenced [h264 @ 0x1825a60] non-existing PPS 0 referenced [h264 @ 0x1825a60] decode_slice_header error [h264 @ 0x1825a60] no frame ! [NULL @ 0x16b5120] non-existing PPS referenced [h264 @ 0x1825a60] non-existing PPS 0 referenced [h264 @ 0x1825a60] decode_slice_header error [h264 @ 0x1825a60] no frame ! [NULL @ 0x16b5120] non-existing PPS referenced [h264 @ 0x1825a60] non-existing PPS 0 referenced [h264 @ 0x1825a60] decode_slice_header error [h264 @ 0x1825a60] no frame ! [NULL @ 0x16b5120] non-existing PPS referenced [h264 @ 0x1825a60] non-existing PPS 0 referenced [h264 @ 0x1825a60] decode_slice_header error [h264 @ 0x1825a60] no frame ! [NULL @ 0x16b5120] non-existing PPS referenced [h264 @ 0x1825a60] non-existing PPS 0 referenced [h264 @ 0x1825a60] decode_slice_header error [h264 @ 0x1825a60] no frame ! [NULL @ 0x16b5120] non-existing PPS referenced [h264 @ 0x1825a60] non-existing PPS 0 referenced [h264 @ 0x1825a60] decode_slice_header error [h264 @ 0x1825a60] no frame ! [NULL @ 0x16b5120] non-existing PPS referenced [h264 @ 0x1825a60] non-existing PPS 0 referenced [h264 @ 0x1825a60] decode_slice_header error [h264 @ 0x1825a60] no frame ! [NULL @ 0x16b5120] non-existing PPS referenced [h264 @ 0x1825a60] non-existing PPS 0 referenced [h264 @ 0x1825a60] decode_slice_header error [h264 @ 0x1825a60] no frame ! [NULL @ 0x16b5120] non-existing PPS referenced [h264 @ 0x1825a60] non-existing PPS 0 referenced [h264 @ 0x1825a60] decode_slice_header error [h264 @ 0x1825a60] no frame ! [NULL @ 0x16b5120] non-existing PPS referenced [h264 @ 0x1825a60] non-existing PPS 0 referenced [h264 @ 0x1825a60] decode_slice_header error [h264 @ 0x1825a60] no frame ! [NULL @ 0x16b5120] non-existing PPS referenced [h264 @ 0x1825a60] non-existing PPS 0 referenced [h264 @ 0x1825a60] decode_slice_header error [h264 @ 0x1825a60] no frame ! [NULL @ 0x16b5120] non-existing PPS referenced [h264 @ 0x1825a60] non-existing PPS 0 referenced [h264 @ 0x1825a60] decode_slice_header error [h264 @ 0x1825a60] no frame ! [NULL @ 0x16b5120] non-existing PPS referenced [h264 @ 0x1825a60] non-existing PPS 0 referenced [h264 @ 0x1825a60] decode_slice_header error [h264 @ 0x1825a60] no frame ! [NULL @ 0x16b5120] non-existing PPS referenced [h264 @ 0x1825a60] non-existing PPS 0 referenced [h264 @ 0x1825a60] decode_slice_header error [h264 @ 0x1825a60] no frame ! [NULL @ 0x16b5120] non-existing PPS referenced [h264 @ 0x1825a60] non-existing PPS 0 referenced [h264 @ 0x1825a60] decode_slice_header error [h264 @ 0x1825a60] no frame ! [NULL @ 0x16b5120] non-existing PPS referenced [h264 @ 0x1825a60] non-existing PPS 0 referenced [h264 @ 0x1825a60] decode_slice_header error [h264 @ 0x1825a60] no frame ! [NULL @ 0x16b5120] non-existing PPS referenced [h264 @ 0x1825a60] non-existing PPS 0 referenced [h264 @ 0x1825a60] decode_slice_header error [h264 @ 0x1825a60] no frame ! [NULL @ 0x16b5120] non-existing PPS referenced [h264 @ 0x1825a60] non-existing PPS 0 referenced [h264 @ 0x1825a60] decode_slice_header error [h264 @ 0x1825a60] no frame ! [NULL @ 0x16b5120] non-existing PPS referenced [h264 @ 0x1825a60] non-existing PPS 0 referenced [h264 @ 0x1825a60] decode_slice_header error [h264 @ 0x1825a60] no frame ! [NULL @ 0x16b5120] non-existing PPS referenced [h264 @ 0x1825a60] non-existing PPS 0 referenced [h264 @ 0x1825a60] decode_slice_header error [h264 @ 0x1825a60] no frame ! [NULL @ 0x16b5120] non-existing PPS referenced [h264 @ 0x1825a60] non-existing PPS 0 referenced [h264 @ 0x1825a60] decode_slice_header error [h264 @ 0x1825a60] no frame ! [NULL @ 0x16b5120] non-existing PPS referenced [h264 @ 0x1825a60] non-existing PPS 0 referenced [h264 @ 0x1825a60] decode_slice_header error [h264 @ 0x1825a60] no frame ! [NULL @ 0x16b5120] non-existing PPS referenced [h264 @ 0x1825a60] non-existing PPS 0 referenced [h264 @ 0x1825a60] decode_slice_header error [h264 @ 0x1825a60] no frame ! [NULL @ 0x16b5120] non-existing PPS referenced [h264 @ 0x1825a60] non-existing PPS 0 referenced [h264 @ 0x1825a60] decode_slice_header error [h264 @ 0x1825a60] no frame ! [NULL @ 0x16b5120] non-existing PPS referenced [h264 @ 0x1825a60] non-existing PPS 0 referenced [h264 @ 0x1825a60] decode_slice_header error [h264 @ 0x1825a60] no frame ! [NULL @ 0x16b5120] non-existing PPS referenced [h264 @ 0x1825a60] non-existing PPS 0 referenced [h264 @ 0x1825a60] decode_slice_header error [h264 @ 0x1825a60] no frame ! [NULL @ 0x16b5120] non-existing PPS referenced [h264 @ 0x1825a60] non-existing PPS 0 referenced [h264 @ 0x1825a60] decode_slice_header error [h264 @ 0x1825a60] no frame ! [NULL @ 0x16b5120] non-existing PPS referenced [h264 @ 0x1825a60] non-existing PPS 0 referenced [h264 @ 0x1825a60] decode_slice_header error [h264 @ 0x1825a60] no frame ! [NULL @ 0x16b5120] non-existing PPS referenced [h264 @ 0x1825a60] non-existing PPS 0 referenced [h264 @ 0x1825a60] decode_slice_header error [h264 @ 0x1825a60] no frame ! [NULL @ 0x16b5120] non-existing PPS referenced [h264 @ 0x1825a60] non-existing PPS 0 referenced [h264 @ 0x1825a60] decode_slice_header error [h264 @ 0x1825a60] no frame ! [NULL @ 0x16b5120] non-existing PPS referenced [h264 @ 0x1825a60] non-existing PPS 0 referenced [h264 @ 0x1825a60] decode_slice_header error [h264 @ 0x1825a60] no frame ! [NULL @ 0x16b5120] non-existing PPS referenced [h264 @ 0x1825a60] non-existing PPS 0 referenced [h264 @ 0x1825a60] decode_slice_header error [h264 @ 0x1825a60] no frame ! [NULL @ 0x16b5120] non-existing PPS referenced [h264 @ 0x1825a60] non-existing PPS 0 referenced [h264 @ 0x1825a60] decode_slice_header error [h264 @ 0x1825a60] no frame ! [NULL @ 0x16b5120] non-existing PPS referenced [h264 @ 0x1825a60] non-existing PPS 0 referenced [h264 @ 0x1825a60] decode_slice_header error [h264 @ 0x1825a60] no frame ! [NULL @ 0x16b5120] non-existing PPS referenced [h264 @ 0x1825a60] non-existing PPS 0 referenced [h264 @ 0x1825a60] decode_slice_header error [h264 @ 0x1825a60] no frame ! [NULL @ 0x16b5120] non-existing PPS referenced [h264 @ 0x1825a60] non-existing PPS 0 referenced [h264 @ 0x1825a60] decode_slice_header error [h264 @ 0x1825a60] no frame ! [NULL @ 0x16b5120] non-existing PPS referenced [h264 @ 0x1825a60] non-existing PPS 0 referenced [h264 @ 0x1825a60] decode_slice_header error [h264 @ 0x1825a60] no frame ! [NULL @ 0x16b5120] non-existing PPS referenced [h264 @ 0x1825a60] non-existing PPS 0 referenced [h264 @ 0x1825a60] decode_slice_header error [h264 @ 0x1825a60] no frame ! [NULL @ 0x16b5120] non-existing PPS referenced [h264 @ 0x1825a60] non-existing PPS 0 referenced [h264 @ 0x1825a60] decode_slice_header error [h264 @ 0x1825a60] no frame ! [NULL @ 0x16b5120] non-existing PPS referenced [h264 @ 0x1825a60] non-existing PPS 0 referenced [h264 @ 0x1825a60] decode_slice_header error [h264 @ 0x1825a60] no frame ! [NULL @ 0x16b5120] non-existing PPS referenced [h264 @ 0x1825a60] non-existing PPS 0 referenced [h264 @ 0x1825a60] decode_slice_header error [h264 @ 0x1825a60] no frame ! [NULL @ 0x16b5120] non-existing PPS referenced [h264 @ 0x1825a60] non-existing PPS 0 referenced [h264 @ 0x1825a60] decode_slice_header error [h264 @ 0x1825a60] no frame ! [NULL @ 0x16b5120] non-existing PPS referenced [h264 @ 0x1825a60] non-existing PPS 0 referenced [h264 @ 0x1825a60] decode_slice_header error [h264 @ 0x1825a60] no frame ! [NULL @ 0x16b5120] non-existing PPS referenced [h264 @ 0x1825a60] non-existing PPS 0 referenced [h264 @ 0x1825a60] decode_slice_header error [h264 @ 0x1825a60] no frame ! [NULL @ 0x16b5120] non-existing PPS referenced [h264 @ 0x1825a60] non-existing PPS 0 referenced [h264 @ 0x1825a60] decode_slice_header error [h264 @ 0x1825a60] no frame ! [NULL @ 0x16b5120] non-existing PPS referenced [h264 @ 0x1825a60] non-existing PPS 0 referenced [h264 @ 0x1825a60] decode_slice_header error [h264 @ 0x1825a60] no frame ! [NULL @ 0x16b5120] non-existing PPS referenced [h264 @ 0x1825a60] non-existing PPS 0 referenced [h264 @ 0x1825a60] decode_slice_header error [h264 @ 0x1825a60] no frame ! [NULL @ 0x16b5120] non-existing PPS referenced [h264 @ 0x1825a60] non-existing PPS 0 referenced [h264 @ 0x1825a60] decode_slice_header error [h264 @ 0x1825a60] no frame ! [NULL @ 0x16b5120] non-existing PPS referenced [h264 @ 0x1825a60] non-existing PPS 0 referenced [h264 @ 0x1825a60] decode_slice_header error [h264 @ 0x1825a60] no frame ! [NULL @ 0x16b5120] non-existing PPS referenced [h264 @ 0x1825a60] non-existing PPS 0 referenced [h264 @ 0x1825a60] decode_slice_header error [h264 @ 0x1825a60] no frame ! [NULL @ 0x16b5120] non-existing PPS referenced [h264 @ 0x1825a60] non-existing PPS 0 referenced [h264 @ 0x1825a60] decode_slice_header error [h264 @ 0x1825a60] no frame ! [NULL @ 0x16b5120] non-existing PPS referenced [h264 @ 0x1825a60] non-existing PPS 0 referenced [h264 @ 0x1825a60] decode_slice_header error [h264 @ 0x1825a60] no frame ! [NULL @ 0x16b5120] non-existing PPS referenced [h264 @ 0x1825a60] non-existing PPS 0 referenced [h264 @ 0x1825a60] decode_slice_header error [h264 @ 0x1825a60] no frame ! [NULL @ 0x16b5120] non-existing PPS referenced [h264 @ 0x1825a60] non-existing PPS 0 referenced [h264 @ 0x1825a60] decode_slice_header error [h264 @ 0x1825a60] no frame ! [NULL @ 0x16b5120] non-existing PPS referenced [h264 @ 0x1825a60] non-existing PPS 0 referenced [h264 @ 0x1825a60] decode_slice_header error [h264 @ 0x1825a60] no frame ! [NULL @ 0x16b5120] non-existing PPS referenced [h264 @ 0x1825a60] non-existing PPS 0 referenced [h264 @ 0x1825a60] decode_slice_header error [h264 @ 0x1825a60] no frame ! [NULL @ 0x16b5120] non-existing PPS referenced [h264 @ 0x1825a60] non-existing PPS 0 referenced [h264 @ 0x1825a60] decode_slice_header error [h264 @ 0x1825a60] no frame ! [NULL @ 0x16b5120] non-existing PPS referenced [h264 @ 0x1825a60] non-existing PPS 0 referenced [h264 @ 0x1825a60] decode_slice_header error [h264 @ 0x1825a60] no frame ! [applehttp @ 0x16ab9a0] max_analyze_duration reached [applehttp @ 0x16ab9a0] Estimating duration from bitrate, this may be inaccurate
Seems stream 0 codec frame rate differs from container frame rate : 180000.00 (180000/1) -> 1000.00 (1000/1)
Input #0, applehttp, from ’http://91.250.77.10:8134/hls-vod/mk/01.mp4.m3u8’ :
Duration : 00:23:30.00, start : 8.700000, bitrate : N/A
Stream #0.0 : Video : h264, 1k tbr, 90k tbn, 180k tbc
Stream #0.1 : Audio : aac, 48000 Hz, stereo, s16
[mp4 @ 0x1826640] dimensions not set
Output #0, mp4, to ’Wasichsiewirklichgernefragenwuerde.mp4’ :
Stream #0.0 : Video : libx264, q=2-31, 90k tbn, 90k tbc
Stream #0.1 : Audio : libvo_aacenc, 48000 Hz, stereo
Stream mapping :
Stream #0.0 -> #0.0
Stream #0.1 -> #0.1
Could not write header for output file #0 (incorrect codec parameters ?)Last Edit : 23.03.2014 20:08
-
avconv/ffmpeg to sync audio in a single file
6 avril 2014, par Jeff ThompsonI have an avi file with duration 1 hour. The audio rate is out of sync and ends about 2 minutes before the end of the video. I used the avconv -async option :
avconv -i unsynced.avi -i unsynced.avi -acodec adpcm_ms -vcodec copy -map 0:0 -map 1:1 -async 1000 synced.aviBut the output audio is still out of sync. Am I using the avconv command correctly to sync the audio with the video in the one input file ?
Thanks,
Jeff -
Not able to encode image with ffmpeg
29 juin 2012, par user1310596I am trying to encode one image with the help of ffmpeg library.. Actually i want to encode live video but for now i am starting with encoding an image..
Here is my code for that..av_register_all();
avcodec_init();
avcodec_register_all();
avformat_alloc_context();
AVCodec *codec;
AVCodecContext *ctx= NULL;
int out_size, size, outbuf_size;
AVFrame *picture;
uint8_t *outbuf;
unsigned char *flvdata = malloc(sizeof(unsigned char) * 30);
outbuf_size = 100000;
outbuf = malloc(outbuf_size);
printf("Video encoding\n");
codec = avcodec_find_encoder(CODEC_ID_FLV1);
if (!codec) {
fprintf(stderr, "codec not found\n");
exit(1);
}
ctx= avcodec_alloc_context();
picture= avcodec_alloc_frame();
ctx->width = 320;
ctx->height = 240;
ctx -> sample_rate = 11025;
ctx -> time_base.den = 1000;
ctx -> time_base.num = 23976;
ctx -> codec_id = CODEC_ID_FLV1;
ctx -> codec_type = CODEC_TYPE_VIDEO;
ctx->pix_fmt = PIX_FMT_YUV420P;
if (avcodec_open(ctx, codec) < 0) {
fprintf(stderr, "could not open codec\n");
exit(1);
}
outbuf_size = 100000;
outbuf = malloc(outbuf_size);
size = ctx->width * ctx->height;
AVFrame* outpic = avcodec_alloc_frame();
int nbytes = avpicture_get_size(PIX_FMT_YUV420P, ctx->width, ctx->height);
uint8_t* outbuffer = (uint8_t*)av_malloc(nbytes);
fflush(stdout);
int numBytes = avpicture_get_size(PIX_FMT_YUV420P, ctx->width, ctx->height);
UIImage *image = [UIImage imageNamed:[NSString stringWithFormat:@"0.jpg"]];
CGImageRef newCgImage = [image CGImage];
CGDataProviderRef dataProvider = CGImageGetDataProvider(newCgImage);
CFDataRef bitmapData = CGDataProviderCopyData(dataProvider);
long dataLength = CFDataGetLength(bitmapData);
uint8_t *buffer = (uint8_t *)av_malloc(dataLength);
buffer = (uint8_t *)CFDataGetBytePtr(bitmapData);
for(int i = 0; i < dataLength; i++)
{
if((i + 1) % 16 == 1 && i != 1)
printf("\n");
printf("%X\t",buffer[i]); // getting something different than the actual hex value of the image
}
outpic -> pts = 0;
avpicture_fill((AVPicture*)picture, buffer, PIX_FMT_RGB8, ctx->width, ctx->height);
avpicture_fill((AVPicture*)outpic, outbuffer, PIX_FMT_YUV420P, ctx->width, ctx->height);
struct SwsContext* fooContext = sws_getContext(ctx->width, ctx->height,
PIX_FMT_RGB8,
ctx->width, ctx->height,
PIX_FMT_YUV420P,
SWS_FAST_BILINEAR, NULL, NULL, NULL);
sws_scale(fooContext, picture->data, picture->linesize, 0, ctx->height, outpic->data, outpic->linesize);
printf("abcdefghijklmnop");
out_size = avcodec_encode_video(ctx, outbuf, outbuf_size, outpic);
printf("\n\n out_size %d outbuf_size %d",out_size,outbuf_size);so the size of image is 29 kb and the avcodec_encode_video is returning 20143.. So is it correct ? I mean i am encoding so its size should also decrease... And i have opened that image in hex mode and i am getting different data than that is in buffer (as shown in the code). so i think that buffer is not getting correct data. Right ?
Can anyone please help me with my code ?
Thank you in advance...
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