[FFmpeg-devel] [PATCH] ffmpeg: redesign video resampling in case of mid-stream video size/format change

[Michael Niedermayer]

On Tue, Apr 19, 2011 at 01:11:27PM +0200, Stefano Sabatini wrote:
> On date Sunday 2011-04-17 15:17:22 +0200, Stefano Sabatini encoded:
> [...]
> > From 6566055251c75d5b2ddc3088cdfe256f46d9d760 Mon Sep 17 00:00:00 2001
> > From: Stefano Sabatini <stefano.sabatini-lala at poste.it>
> > Date: Sun, 17 Apr 2011 01:32:23 +0200
> > Subject: [PATCH] ffmpeg: redesign video resampling in case of mid-stream video size/format change
> 
> Updated.
> -- 
> FFmpeg = Fiendish & Fanciful Mere Purposeless Eccentric Gadget

>  ffmpeg.c |  185 ++++++++++++++++++++++++++++++---------------------------------
>  1 file changed, 90 insertions(+), 95 deletions(-)
> bc2f31f7efdf4f219d30f0a22f4fb61bf152459b  0001-ffmpeg-redesign-video-resampling-in-case-of-mid-stre.patch
> From 13aa3f21311e6973d30ae1adb49d0d339ec14fad Mon Sep 17 00:00:00 2001
> From: Stefano Sabatini <stefano.sabatini-lala at poste.it>
> Date: Sat, 16 Apr 2011 23:14:44 +0200
> Subject: [PATCH] ffmpeg: redesign video resampling in case of mid-stream video size/format change

breaks stream copy
ffmpeg -i ~/videos/matrixbench_mpeg2.mpg -vcodec copy tmp.avi
[IMGUTILS @ 0x7fff8c6a1b70] Picture size 0x0 is invalid
Cannot allocate temp picture, check pix fmt

[...]

-- 
Michael     GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB

I have often repented speaking, but never of holding my tongue.
-- Xenocrates
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