From: Gyan Doshi <ffmpeg@gyani.pro>
To: ffmpeg-devel@ffmpeg.org
Subject: [FFmpeg-devel] [PATCH] ffmpeg: set user-set rotation for encoded streams too
Date: Tue, 10 May 2022 17:10:54 +0530
Message-ID: <20220510114054.1745-1-ffmpeg@gyani.pro> (raw)
So far, -metadata:s:v rotate would only be applied to streamcopied
video streams.
---
fftools/ffmpeg.c | 7 +++++++
1 file changed, 7 insertions(+)
diff --git a/fftools/ffmpeg.c b/fftools/ffmpeg.c
index a85ed18b08..7c1db2162a 100644
--- a/fftools/ffmpeg.c
+++ b/fftools/ffmpeg.c
@@ -3048,6 +3048,13 @@ static int init_output_stream_encode(OutputStream *ost, AVFrame *frame)
av_reduce(&ost->frame_rate.num, &ost->frame_rate.den,
ost->frame_rate.num, ost->frame_rate.den, 65535);
}
+
+ if (ost->rotate_overridden) {
+ uint8_t *sd = av_stream_new_side_data(ost->st, AV_PKT_DATA_DISPLAYMATRIX,
+ sizeof(int32_t) * 9);
+ if (sd)
+ av_display_rotation_set((int32_t *)sd, -ost->rotate_override_value);
+ }
}
switch (enc_ctx->codec_type) {
--
2.36.1
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next reply other threads:[~2022-05-10 11:41 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-05-10 11:40 Gyan Doshi [this message]
2022-05-11 11:56 ` Anton Khirnov
2022-05-11 12:18 ` Gyan Doshi
2022-05-11 18:49 ` Anton Khirnov
2022-05-11 19:15 ` Gyan Doshi
2022-05-12 5:25 ` Anton Khirnov
2022-05-12 7:01 ` Gyan Doshi
2022-05-12 8:19 ` Anton Khirnov
2022-05-15 10:59 ` Jan Ekström
2022-05-15 11:58 ` Gyan Doshi
2022-05-15 12:21 ` Jan Ekström
2022-05-17 12:16 ` Jan Ekström
2022-05-11 16:30 ` Gyan Doshi
2022-05-11 18:44 ` Anton Khirnov
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