encotest:vp9-opus
Différences
Ci-dessous, les différences entre deux révisions de la page.
Les deux révisions précédentesRévision précédenteProchaine révision | Révision précédente | ||
encotest:vp9-opus [2014-07-09 09:47] – [Browser/player support] mitsu | encotest:vp9-opus [2017-03-22 23:42] (Version actuelle) – modification externe 127.0.0.1 | ||
---|---|---|---|
Ligne 1: | Ligne 1: | ||
+ | ====== Aim & Conclusion ====== | ||
+ | |||
+ | Test experimental support of MKV/WebM container mixing in-development video format VP9 and audio format Opus. As of today this is the best video-audio combo with royalty-free web formats with better quality/ | ||
+ | |||
+ | Major browsers and players support both VP9 and Opus, but separately: Standalone Opus audio (MIME audio/opus) is well supported. WebM container is implying VP8+Vorbis or VP9-Vorbis, putting another audio format (WAV, FLAC, Speex, Opus) is unexpected. video/mkv isn't a recognized MIME by browsers. | ||
+ | |||
+ | I hope for a consensus about extending WebM format specs to VP9+Opus and push support for browsers, making it an efficient H.264+AAC killer before fighting the emerging H.265+HE-AAC. | ||
+ | |||
+ | ====== Encoding ====== | ||
+ | |||
source: Quantum Ripples (AMV by Nostromo) | source: Quantum Ripples (AMV by Nostromo) | ||
- | Encoding: | + | < |
* original filesize: 168 MB | * original filesize: 168 MB | ||
- | * estimated filesize after encoding: ~80 MB | + | * estimated filesize after full encoding: ~80 MB |
====== Browser/ | ====== Browser/ | ||
- | VLC 2.1.4: | + | VLC 2.1.5: |
- | - video/ | + | - < |
- | - VP9 | + | - < |
- | - Opus | + | - < |
- | - WebM [VP9+Opus] | + | - < |
+ | - < | ||
+ | |||
+ | SMPlayer 14.9.0: | ||
+ | - < | ||
+ | - < | ||
+ | - < | ||
+ | - < | ||
+ | - < | ||
Firefox 30: | Firefox 30: | ||
+ | - < | ||
+ | - < | ||
+ | - < | ||
+ | - < | ||
+ | - < | ||
Chromium 35: | Chromium 35: | ||
+ | - < | ||
+ | - < | ||
+ | - < | ||
+ | - < | ||
+ | - < | ||
Opera 12.16: | Opera 12.16: | ||
- | - video/ | + | - < |
- | - VP9 | + | - < |
- | - Opus | + | - < |
- | - WebM [VP9+Opus] | + | - < |
+ | - < | ||
+ | [[https:// | ||
~~ BEGIN HTML5 PLAYER ~~ | ~~ BEGIN HTML5 PLAYER ~~ | ||
Ligne 30: | Ligne 60: | ||
< | < | ||
<video controls=""> | <video controls=""> | ||
- | <source src=" | + | <source src=" |
</ | </ | ||
</ | </ | ||
~~ EOF ~~ | ~~ EOF ~~ |
encotest/vp9-opus.1404899223.txt.gz · Dernière modification : 2014-07-09 09:47 (modification externe)