From: Stefano Sabatini <stefasab@gmail.com>
To: FFmpeg development discussions and patches <ffmpeg-devel@ffmpeg.org>
Cc: Stefano Sabatini <stefasab@gmail.com>
Subject: [FFmpeg-devel] [PATCH] lavf/avformat.h: document av_guess_codec() parameters
Date: Sun, 12 Jun 2022 18:23:55 +0200
Message-ID: <20220612162355.147219-1-stefasab@gmail.com> (raw)
Also annotate that some of the parameters were never used.
Fix trac issue:
http://trac.ffmpeg.org/ticket/4706
---
libavformat/avformat.h | 9 +++++++++
1 file changed, 9 insertions(+)
diff --git a/libavformat/avformat.h b/libavformat/avformat.h
index f12fa7d904..58030f1814 100644
--- a/libavformat/avformat.h
+++ b/libavformat/avformat.h
@@ -2493,6 +2493,15 @@ const AVOutputFormat *av_guess_format(const char *short_name,
/**
* Guess the codec ID based upon muxer and filename.
+ *
+ * @param fmt the output format, for example one computed by
+ * av_guess_format()
+ * @param short_name currently ignored
+ * @param filename the filename where the encoded stream is going to be stored
+ * @param mime_type currently ignored
+ * @param media_type the codec media type
+ * @return the guessed codec ID, or AV_CODEC_ID_NONE in case none could be guessed
+ *
*/
enum AVCodecID av_guess_codec(const AVOutputFormat *fmt, const char *short_name,
const char *filename, const char *mime_type,
--
2.25.1
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reply other threads:[~2022-06-12 16:24 UTC|newest]
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