From eb8b325202ac9e03a2fcf666f0b346226acf90f2 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Reimar=20D=C3=B6ffinger?= Date: Sat, 13 Aug 2011 12:06:09 +0200 Subject: [PATCH] Support streaming .au files. MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit FFmpeg writes data_size as AU_UNKNOWN_SIZE, make demuxer not fail when data_size is set to this value. Should fix trac issue #394. Signed-off-by: Reimar Döffinger --- libavformat/au.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/libavformat/au.c b/libavformat/au.c index 870f46f65d..477bcdb67f 100644 --- a/libavformat/au.c +++ b/libavformat/au.c @@ -134,7 +134,7 @@ static int au_read_header(AVFormatContext *s, size = avio_rb32(pb); /* header size */ data_size = avio_rb32(pb); /* data size in bytes */ - if (data_size < 0) { + if (data_size < 0 && data_size != AU_UNKNOWN_SIZE) { av_log(s, AV_LOG_ERROR, "Invalid negative data size '%d' found\n", data_size); return AVERROR_INVALIDDATA; } @@ -164,6 +164,7 @@ static int au_read_header(AVFormatContext *s, st->codec->codec_id = codec; st->codec->channels = channels; st->codec->sample_rate = rate; + if (data_size != AU_UNKNOWN_SIZE) st->duration = (((int64_t)data_size)<<3) / (st->codec->channels * bps); av_set_pts_info(st, 64, 1, rate); return 0;