Re: [FFmpeg-devel] [PATCH 1/1] avformat: Add alignment mode to Pro-MPEG

2017-01-13 Thread Moritz Barsnick
On Fri, Jan 13, 2017 at 09:26:16 -0500, Andreas Håkon wrote: > { "d", "FEC D", OFFSET(d), AV_OPT_TYPE_INT, { .i64 = 5 }, 4, 20, .flags > = E }, > +{ "align", "Alignment mode: 0=none; 1=COL (default); 2=ROW", > OFFSET(align), AV_OPT_TYPE_INT, { .i64 = 1 }, 0, 2, .flags = E }, This usua

[FFmpeg-devel] [PATCH 1/1] avformat: Add alignment mode to Pro-MPEG

2017-01-13 Thread Andreas Håkon
Hi, The Pro-MPEG FEC module has troubles with some receivers. This patch fixes this problem incorporating the option for selecting different alignment modes. The problem is related to the alignment of the COLUMN FEC packets (aka. when send the packet). Current block-alignment implies a delay of