[FFmpeg-devel] [PATCH] Lego Mindstorms RSO de/muxer (copied from au.c)

[Rafaël Carré]

On Sun, 18 Jul 2010 19:13:26 +0200
Michael Niedermayer <michaelni at gmx.at> wrote:

> On Sun, Jul 18, 2010 at 05:37:13PM +0200, Rafa?l Carr? wrote:
> [...]
> > +static int rso_read_header(AVFormatContext *s, AVFormatParameters

> > +    st->duration            = (size * 8) >> av_log2(bps);
> 
> why not 
> st->duration            = (size * 8) / bps ?

I thought I could spare an expensive division since bps is always 4 or 8

But I'll try to make some demuxers use raw_read_packet() from raw.c and
then it won't be the case anymore so let's just drop that.

Attached patch use / bps

-- 
? Rafa?l Carr? ?
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