blob: 9abe81672e47072d3a2266c171c28b0b32d6e311 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
|
#####################################################################
# General Talker configuration
#####################################################################
# role: Sets the process as a talker or listener. Valid values are
# talker or listener
role = talker
# stream_addr: Used on the listener and should be set to the
# mac address of the talker.
#stream_addr = 00:25:64:48:ca:a8
# stream_uid: The unique stream ID. The talker and listener must
# both have this set the same.
stream_uid = 1
# dest_addr: destination multicast address for the stream.
#
# If using SRP and MAAP, dynamic destination addresses are generated
# automatically by the talker and passed to the listner, and don't
# need to be configured.
#
# Without MAAP, locally administered (static) addresses must be
# configured. Thouse addresses are in the range of:
# 91:E0:F0:00:FE:00 - 91:E0:F0:00:FE:FF.
# Typically use :00 for the first stream, :01 for the second, etc.
#
# When SRP is being used the static destination address only needs to
# be set in the talker. If SRP is not being used the destination address
# needs to be set (to the same value) in both the talker and listener.
#
# The destination is a multicast address, not a real MAC address, so it
# does not match the talker or listener's interface MAC. There are
# several pools of those addresses for use by AVTP defined in 1722.
#
#dest_addr = 91:e0:f0:00:fe:00
# max_interval_frames: The maximum number of packets that will be sent during
# an observation interval. This is only used on the talker.
max_interval_frames = 1
# sr_class: A talker only setting. Values are either A or B. If not set an internal
# default is used.
sr_class = A
# sr_rank: A talker only setting. If not set an internal default is used.
#sr_rank = 1
# max_transit_usec: Allows manually specifying a maximum transit time.
# On the talker this value is added to the PTP walltime to create the AVTP Timestamp.
# On the listener this value is used to validate an expected valid timestamp range.
# Note: For the listener the map_nv_item_count value must be set large enough to
# allow buffering at least as many AVTP packets that can be transmitted during this
# max transit time.
max_transit_usec = 2000
# internal_latency: Allows mannually specifying an internal latency time. This is used
# only on the talker.
#internal_latency = 0
# max_stale: The number of microseconds beyond the presentation time that media queue items will be purged
# because they are too old (past the presentation time). This is only used on listener end stations.
# Note: needing to purge old media queue items is often a sign of some other problem. For example: a delay at
# stream startup before incoming packets are ready to be processed by the media sink. If this deficit
# in processing or purging the old (stale) packets is not handled, syncing multiple listeners will be problematic.
#max_stale = 1000
# raw_tx_buffers: The number of raw socket transmit buffers. Typically 4 - 8 are good values.
# This is only used by the talker. If not set internal defaults are used.
#raw_tx_buffers = 1
# raw_rx_buffers: The number of raw socket receive buffers. Typically 50 - 100 are good values.
# This is only used by the listener. If not set internal defaults are used.
#raw_rx_buffers = 100
# report_seconds: How often to output stats. Defaults to 10 seconds. 0 turns off the stats.
# report_seconds = 0
# Ethernet Interface Name. Only needed on some platforms when stack is built with no endpoint functionality
# ifname = eth0
# vlan_id: VLAN Identifier (1-4094). Used in "no endpoint" builds. Defaults to 2.
# vlan_id = 2
#####################################################################
# Mapping module configuration
#####################################################################
# map_lib: The name of the library file (commonly a .so file) that
# implements the Initialize function. Comment out the map_lib name
# and link in the .c file to the openavb_tl executable to embed the mapper
# directly into the executable unit. There is no need to change anything
# else. The Initialize function will still be dynamically linked in.
map_lib = ./libopenavb_map_uncmp_audio.so
# map_fn: The name of the initialize function in the mapper.
map_fn = openavbMapUncmpAudioInitialize
# map_nv_item_count: The number of media queue elements to hold.
map_nv_item_count = 20
# map_nv_tx_rate: Transmit rate.
# This must be set for the uncompressed audio mapping module.
map_nv_tx_rate = 8000
# map_nv_packing_factor: Multiple of how many packets of audio frames to place in a media queue item.
# Note: Typically when decreasing the map_nv_tx_rate the packing factor will also be decreased since
# the number of frames per packet will be increasing.
map_nv_packing_factor = 32
#####################################################################
# Interface module configuration
#####################################################################
# intf_lib: The name of the library file (commonly a .so file) that
# implements the Initialize function. Comment out the intf_lib name
# and link in the .c file to the openavb_tl executable to embed the interface
# directly into the executable unit. There is no need to change anything
# else. The Initialize function will still be dynamically linked in.
# intf_fn: The name of the initialize function in the interface.
intf_lib = ./libopenavb_intf_wav_file.so
# intf_fn: The name of the initialize function in the interface.
intf_fn = openavbIntfWavFileInitialize
# intf_nv_file_name: The fully qualified file name.
intf_nv_file_name = song1.wav
|
