diff options
| author | gpoirier <gpoirier@b3059339-0415-0410-9bf9-f77b7e298cf2> | 2004-09-19 09:59:05 +0000 |
|---|---|---|
| committer | gpoirier <gpoirier@b3059339-0415-0410-9bf9-f77b7e298cf2> | 2004-09-19 09:59:05 +0000 |
| commit | 7fa1bf6c592b9d4c4ac76da436193a8bfeaf1df5 (patch) | |
| tree | c75cc444acc3033ae48acf5cbac702c1f5b63785 /DOCS | |
| parent | a33c90828ea8b6f59ed3c7396088a7bc0bc9ff6a (diff) | |
| download | mpv-7fa1bf6c592b9d4c4ac76da436193a8bfeaf1df5.tar.bz2 mpv-7fa1bf6c592b9d4c4ac76da436193a8bfeaf1df5.tar.xz | |
New lavc flag: "turbo" mode which is supposed to speed up 2-pass encoding
while preserving quality as much as possible.
Inspired by XviD "turbo" mode.
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@13387 b3059339-0415-0410-9bf9-f77b7e298cf2
Diffstat (limited to 'DOCS')
| -rw-r--r-- | DOCS/man/en/mplayer.1 | 7 | ||||
| -rw-r--r-- | DOCS/man/fr/mplayer.1 | 9 |
2 files changed, 15 insertions, 1 deletions
diff --git a/DOCS/man/en/mplayer.1 b/DOCS/man/en/mplayer.1 index 2882583fe8..c4ddd5354b 100644 --- a/DOCS/man/en/mplayer.1 +++ b/DOCS/man/en/mplayer.1 @@ -5327,6 +5327,13 @@ from the first pass. .PD 1 . .TP +.B turbo (2-pass only) +Dramatically speeds up pass 1 using faster algorithms and disabling +CPU-intensive options. +This will probably reduce global PSNR a little bit (around 0.01dB) and +change individual frame type and PSNR little bit more (up to 0.03dB). +. +.TP .B aspect=<x/\:y> Store movie aspect internally, just like MPEG files. Much nicer solution than rescaling, because quality isn't decreased. diff --git a/DOCS/man/fr/mplayer.1 b/DOCS/man/fr/mplayer.1 index 141d26d64b..162db38ac9 100644 --- a/DOCS/man/fr/mplayer.1 +++ b/DOCS/man/fr/mplayer.1 @@ -1,4 +1,4 @@ -.\" synced with 1.722 +.\" synced with 1.723 .\" MPlayer (C) 2000-2004 MPlayer Team .\" This man page was/is done by Gabucino, Diego Biurrun, Jonas Jermann .\" Traduction: Nicolas Le Gaillart < nicolas AT legaillart.com > @@ -5568,6 +5568,13 @@ Encode avec une table Huffman optimisée d'après les statistiques de la passe 1. .PD 1 . .TP +.B turbo (2-pass uniquement) +Accélère énormément la première passe en utilisant des algorithmes plus +rapides et en désactivant des options gourmandes en temps processeur. +Cela va sans doute diminuer le PSNR global (d'environ 0.01dB) et changer +un peu plus le type et le PSNR des trames générées (jusqu'à 0.03dB). +. +.TP .B aspect=<x/\:y> Stocke le rapport hauteur/\:largeur du film en interne, tout comme les fichiers MPEG. |