From: Anton Khirnov <anton@khirnov.net>
To: ffmpeg-devel@ffmpeg.org
Subject: [FFmpeg-devel] [PATCH 6/7] lavc: expand doxy for AV_CODEC_FLAG_RECON_FRAME
Date: Fri, 24 Mar 2023 10:14:50 +0100
Message-ID: <20230324091451.20895-6-anton@khirnov.net> (raw)
In-Reply-To: <20230324091451.20895-1-anton@khirnov.net>
---
libavcodec/avcodec.h | 9 +++++++++
1 file changed, 9 insertions(+)
diff --git a/libavcodec/avcodec.h b/libavcodec/avcodec.h
index d1bcb3026c..7a6eb4c0e2 100644
--- a/libavcodec/avcodec.h
+++ b/libavcodec/avcodec.h
@@ -239,6 +239,15 @@ typedef struct RcOverride{
*
* Should only be used with encoders flagged with the
* @ref AV_CODEC_CAP_ENCODER_RECON_FRAME capability.
+ *
+ * @note
+ * Each reconstructed frame returned by the encoder corresponds to the last
+ * encoded packet, i.e. the frames are returned in coded order rather than
+ * presentation order.
+ *
+ * @note
+ * Frame parameters (like pixel format or dimensions) do not have to match the
+ * AVCodecContext values. Make sure to use the values from the returned frame.
*/
#define AV_CODEC_FLAG_RECON_FRAME (1 << 6)
/**
--
2.39.1
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next prev parent reply other threads:[~2023-03-24 9:16 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-03-24 9:14 [FFmpeg-devel] [RFC PATCH 1/7] lavc/mpegvideo_enc: support AV_CODEC_CAP_ENCODER_RECON_FRAME Anton Khirnov
2023-03-24 9:14 ` [FFmpeg-devel] [PATCH 2/7] tools/decode_simple: always call process_frame(NULL) at the end Anton Khirnov
2023-03-24 9:14 ` [FFmpeg-devel] [PATCH 3/7] tools/decode_simple: initialize decoder parameters with container info Anton Khirnov
2023-03-24 9:14 ` [FFmpeg-devel] [PATCH 4/7] tools: add an AV_CODEC_CAP_ENCODER_RECON_FRAME test tool Anton Khirnov
2023-03-24 9:14 ` [FFmpeg-devel] [PATCH 5/7] lavc/avcodec: fix documentation typo Anton Khirnov
2023-03-24 9:14 ` Anton Khirnov [this message]
2023-03-24 9:14 ` [FFmpeg-devel] [PATCH 7/7] lavc: turn mentions of AV_CODEC_FLAG_RECON_FRAME in doxy into links Anton Khirnov
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