[FFmpeg-cvslog] avcodec/mediacodecenc: warning when global header is requested.

[Zhao Zhili]

ffmpeg | branch: master | Zhao Zhili <zhilizhao at tencent.com> | Thu Mar 16 00:27:52 2023 +0800| [862a626c9db537f4ba248649353166a5004189b3] | committer: Zhao Zhili

avcodec/mediacodecenc: warning when global header is requested.

Add suggests to use extract_extradata bsf.

Signed-off-by: Zhao Zhili <zhilizhao at tencent.com>

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=862a626c9db537f4ba248649353166a5004189b3
---

 libavcodec/mediacodecenc.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/libavcodec/mediacodecenc.c b/libavcodec/mediacodecenc.c
index 0767cd0165..e4b583a542 100644
--- a/libavcodec/mediacodecenc.c
+++ b/libavcodec/mediacodecenc.c
@@ -323,6 +323,10 @@ static av_cold int mediacodec_init(AVCodecContext *avctx)
         goto bailout;
 
     mediacodec_output_format(avctx);
+    if (avctx->flags & AV_CODEC_FLAG_GLOBAL_HEADER)
+        av_log(avctx, AV_LOG_WARNING,
+                "Mediacodec encoder doesn't support AV_CODEC_FLAG_GLOBAL_HEADER. "
+                "Use extract_extradata bsf when necessary.\n");
 
     s->frame = av_frame_alloc();
     if (!s->frame)