[Ffmpeg-devel] BUG? ffmpeg option -bug

Alex Antropoff alant
Wed Mar 1 15:28:00 CET 2006

On Tue, Feb 28, 2006 at 07:26:11PM +0200, Alex Antropoff wrote:
AA> Hello, I've tried to use option -bug from command line,
AA> -bug 8192 to be exactly, but it did not help me.
AA> Using av_log I see what workaround_bugs got right value, 
AA> but at h263_encode_init() s->workaround_bugs is 0.
AA> As I understand it must be set at least to default value, 
AA> Cmdline was: 
AA> ffmpeg -i 1.avi -strict 2 -bug 8192 -level 8 -r 7.5 -ar 22050 -s qcif -b 128 -vcodec mpeg4 -ab 64 -ac 1 -acodec aac 1.3gp
Ok, I found place where copying  of workaround_bugs was lost.
Please, commit this fix.

diff -ru FFMpeg-20060227/libavcodec/mpegvideo.c FFMpeg-20060227.my/libavcodec/mpegvideo.c
--- FFMpeg-20060227/libavcodec/mpegvideo.c	2006-02-26 16:29:31.000000000 +0200
+++ FFMpeg-20060227.my/libavcodec/mpegvideo.c	2006-03-01 16:22:01.274693832 +0200
@@ -961,6 +961,7 @@
     s->mpeg_quant= avctx->mpeg_quant;
     s->rtp_mode= !!avctx->rtp_payload_size;
     s->intra_dc_precision= avctx->intra_dc_precision;
+    s->workaround_bugs= avctx->workaround_bugs;
     s->user_specified_pts = AV_NOPTS_VALUE;
     if (s->gop_size <= 1) {

Alex Antropoff

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