From beb4f8316aca2f206ce1ea743498b4241670c37d Mon Sep 17 00:00:00 2001 From: wm4 Date: Wed, 5 Aug 2015 23:41:29 +0200 Subject: demux: add options to control maximum queue size Add --demuxer-max-packets and --demuxer-max-bytes, which control the maximum size of the packet queue. These can be helpful to avoid excessive memory usage. Memory usage is the reason why there's a limit in the first place. If a file is more or less broken, and audio and video don't line up, the decoders will fill up the packet queue trying to read more audio or video, and the maximum sizes are required to avoid unbounded memory allocation. Being able to override the maximum sizes is useful; either for restricting memory usage further, or enlarging the sizes when attempting to play various broken files. --- demux/demux.h | 5 ----- 1 file changed, 5 deletions(-) (limited to 'demux/demux.h') diff --git a/demux/demux.h b/demux/demux.h index 22c7323ef1..710073d26c 100644 --- a/demux/demux.h +++ b/demux/demux.h @@ -30,11 +30,6 @@ #include "packet.h" #include "stheader.h" -// Maximum total size of packets queued - if larger, no new packets are read, -// and the demuxer pretends EOF was reached. -#define MAX_PACKS 16000 -#define MAX_PACK_BYTES (400 * 1024 * 1024) - // DEMUXER control commands/answers #define DEMUXER_CTRL_NOTIMPL -1 #define DEMUXER_CTRL_DONTKNOW 0 -- cgit v1.2.3