From 34b9e5bc4f90ddfe559fe77b2b50e090b64ebe75 Mon Sep 17 00:00:00 2001 From: Michael Niedermayer Date: Thu, 7 Oct 2010 01:57:39 +0000 Subject: Warn if muxing mpeg ps is attempted without a VBV buffer size. Originally committed as revision 25385 to svn://svn.ffmpeg.org/ffmpeg/trunk --- libavformat/mpegenc.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) (limited to 'libavformat/mpegenc.c') diff --git a/libavformat/mpegenc.c b/libavformat/mpegenc.c index f94b9fa8fa..9580ca2433 100644 --- a/libavformat/mpegenc.c +++ b/libavformat/mpegenc.c @@ -367,8 +367,10 @@ static int mpeg_mux_init(AVFormatContext *ctx) stream->id = mpv_id++; if (st->codec->rc_buffer_size) stream->max_buffer_size = 6*1024 + st->codec->rc_buffer_size/8; - else + else{ + av_log(ctx, AV_LOG_WARNING, "VBV buffer size not set, muxing may fail\n"); stream->max_buffer_size = 230*1024; //FIXME this is probably too small as default + } #if 0 /* see VCD standard, p. IV-7*/ stream->max_buffer_size = 46 * 1024; -- cgit v1.2.3