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demux_lavf: reverse rotation direction with new API 

The old FFmpeg API and the new Libav API disagree about mp4 display
rotation direction. Well, whatever, fix it trial-and-error-style.

CC: @mpv-player/stable: add
This commit is contained in:
wm4 2014-07-17 00:28:47 +02:00
parent 1301a90761
commit 30542456c3
1 changed files with 1 additions and 1 deletions
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demux/demux_lavf.c
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@ -502,7 +502,7 @@ static void handle_stream(demuxer_t *demuxer, int i)
#if HAVE_AV_DISPLAYMATRIX
uint8_t *sd = av_stream_get_side_data(st, AV_PKT_DATA_DISPLAYMATRIX, NULL);
if (sd)
sh_video->rotate = av_display_rotation_get((uint32_t *)sd);
sh_video->rotate = -av_display_rotation_get((uint32_t *)sd);
#else
AVDictionaryEntry *rot = av_dict_get(st->metadata, "rotate", NULL, 0);
if (rot && rot->value) {