From 83446017128bed233a04f03f420d883321f96a41 Mon Sep 17 00:00:00 2001 From: Carl Eugen Hoyos Date: Thu, 14 Feb 2013 15:08:37 +0100 Subject: [PATCH] Write the fiel atom to mov files independently of the used video coded. The QuickTime specification does not contain any hint that the atom must not be written in some cases and both the QuickTime and the AVID decoders do not fail if the atom is present. This change allows to signal (visually) interlaced streams with a codec different from uncompressed video. As a side-effect, this fixes ticket #2202 (cherry picked from commit 7d0e3b197c817b307d599a23704a44763ed0bbdd) Conflicts: libavformat/movenc.c tests/ref/lavf/mov tests/ref/seek/lavf_mov tests/ref/vsynth/vsynth1-avui tests/ref/vsynth/vsynth1-dnxhd-1080i tests/ref/vsynth/vsynth1-mpeg4 tests/ref/vsynth/vsynth2-avui tests/ref/vsynth/vsynth2-dnxhd-1080i tests/ref/vsynth/vsynth2-mpeg4 --- libavformat/movenc.c | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) diff --git a/libavformat/movenc.c b/libavformat/movenc.c index 6ed1005d33..0d0d3e0c94 100644 --- a/libavformat/movenc.c +++ b/libavformat/movenc.c @@ -927,11 +927,12 @@ static int mov_write_video_tag(AVIOContext *pb, MOVTrack *track) mov_write_avcc_tag(pb, track); if(track->mode == MODE_IPOD) mov_write_uuid_tag_ipod(pb); - } else if (track->enc->field_order != AV_FIELD_UNKNOWN) - mov_write_fiel_tag(pb, track); - else if(track->vosLen > 0) + } else if(track->vosLen > 0) mov_write_glbl_tag(pb, track); + if (track->enc->field_order != AV_FIELD_UNKNOWN) + mov_write_fiel_tag(pb, track); + if (track->enc->sample_aspect_ratio.den && track->enc->sample_aspect_ratio.num && track->enc->sample_aspect_ratio.den != track->enc->sample_aspect_ratio.num) { mov_write_pasp_tag(pb, track);