From 66624cbb80e3895d68b5e2d897a94b11dc666c0e Mon Sep 17 00:00:00 2001
From: Carl Eugen Hoyos <cehoyos@ag.or.at>
Date: Tue, 30 Aug 2011 10:31:14 +0200
Subject: [PATCH] Disable cropping for the brainfart case.
This fixes ticket #348 for the few users who have a playback application
that supports Sisvel 3D. The other 99% have to wait until FFmpeg
supports arbitrary cropping.
---
libavcodec/h264_ps.c | 9 ++++++++-
1 file changed, 8 insertions(+), 1 deletion(-)
diff --git a/libavcodec/h264_ps.c b/libavcodec/h264_ps.c
index fa99372674e..ba16e1c0763 100644
--- a/libavcodec/h264_ps.c
+++ b/libavcodec/h264_ps.c
@@ -406,7 +406,14 @@ int ff_h264_decode_seq_parameter_set(H264Context *h){
av_log(h->s.avctx, AV_LOG_ERROR, "insane cropping not completely supported, this could look slightly wrong ... (left: %d, top: %d)\n", sps->crop_left, sps->crop_top);
}
if(sps->crop_right >= crop_horizontal_limit || sps->crop_bottom >= crop_vertical_limit){
- av_log(h->s.avctx, AV_LOG_ERROR, "brainfart cropping not supported, this could look slightly wrong ... (right: %d, bottom: %d)\n", sps->crop_right, sps->crop_bottom);
+ av_log(h->s.avctx, AV_LOG_ERROR, "brainfart cropping not supported, cropping disabled (right: %d, bottom: %d)\n", sps->crop_right, sps->crop_bottom);
+ /* It is very unlikely that partial cropping will make anybody happy.
+ * Not cropping at all fixes for example playback of Sisvel 3D streams
+ * in applications supporting Sisvel 3D. */
+ sps->crop_left =
+ sps->crop_right =
+ sps->crop_top =
+ sps->crop_bottom= 0;
}
}else{
sps->crop_left =
--
GitLab