From f4e0f4023010c73c2c318520915e4b873f5c66f2 Mon Sep 17 00:00:00 2001 From: Zhao Zhili Date: Tue, 16 Jul 2024 20:59:53 +0800 Subject: [PATCH] avcodec/videotoolboxenc: Set default bitrate to zero Zero is auto mode. From the doc of videotoolbox: The default bit rate is zero, which indicates that the video encoder should determine the size of compressed data. Before the patch, the default bitrate is 200000 setting by avcodec/options_table, which doesn't work for most of cases. Signed-off-by: Zhao Zhili --- libavcodec/videotoolboxenc.c | 1 + 1 file changed, 1 insertion(+) diff --git a/libavcodec/videotoolboxenc.c b/libavcodec/videotoolboxenc.c index 35628341f6..747681fd05 100644 --- a/libavcodec/videotoolboxenc.c +++ b/libavcodec/videotoolboxenc.c @@ -2933,6 +2933,7 @@ static const AVOption h264_options[] = { }; static const FFCodecDefault vt_defaults[] = { + {"b", "0"}, {"qmin", "-1"}, {"qmax", "-1"}, {NULL},