db video chunk in avi files support (idea by Dmitry Poplavsky <dima at thekompany dot com>)

Originally committed as revision 1693 to svn://svn.ffmpeg.org/ffmpeg/trunk
22 years ago · 57d0375849
parent 46b4feec06
commit 57d0375849
1 changed files with 2 additions and 1 deletions
--- a/libavformat/avidec.c
+++ b/libavformat/avidec.c
@ -254,7 +254,8 @@ static int avi_read_packet(AVFormatContext *s, AVPacket *pkt)
        n= (d[0] - '0') * 10 + (d[1] - '0');
        if(    d[0] >= '0' && d[0] <= '9'
            && d[1] >= '0' && d[1] <= '9'
-            &&((d[2] == 'd' && d[3] == 'c') || (d[2] == 'w' && d[3] == 'b'))
+            &&((d[2] == 'd' && d[3] == 'c') || (d[2] == 'w' && d[3] == 'b') || (d[2] == 'd' && d[3] == 'b') )
+
            && n < s->nb_streams
            && i + size <= avi->movi_end){