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decodebin2: Set a time limit on "upstream" multiqueues

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Those multiqueue are the ones dealing with adaptive demuxers. They should
have a time limit set so that they don't end up buffering too much data.

They would previously be set with no limits at all, which would cause them
to grow indefinitely until downstream blocks.
This commit is contained in:
Edward Hervey 2017-01-17 13:52:20 +01:00 committed by Sebastian Dröge
parent 5d6b3b60cb
commit 07dc9ba071
1 changed files with 2 additions and 2 deletions
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4
gst/playback/gstdecodebin2.c
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@ -241,7 +241,7 @@ enum
* as low as possible (try to aim for 5 buffers) */
#define AUTO_PLAY_SIZE_BYTES 2 * 1024 * 1024
#define AUTO_PLAY_SIZE_BUFFERS 5
#define AUTO_PLAY_SIZE_TIME 0
#define AUTO_PLAY_SIZE_TIME 5 * GST_SECOND
#define DEFAULT_SUBTITLE_ENCODING NULL
#define DEFAULT_USE_BUFFERING FALSE
@ -3732,7 +3732,7 @@ decodebin_set_queue_size_full (GstDecodeBin * dbin, GstElement * multiqueue,
if ((max_buffers = dbin->max_size_buffers) == 0)
max_buffers = AUTO_PLAY_SIZE_BUFFERS;
/* this is a multiqueue with disabled buffering, don't limit max_time */
if (dbin->use_buffering)
if (use_buffering)
max_time = 0;
else if ((max_time = dbin->max_size_time) == 0)
max_time = AUTO_PLAY_SIZE_TIME;