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[Linphone-users] linphonec lacks of pauses when write data into .wav fil
From: |
Roman Imankulov |
Subject: |
[Linphone-users] linphonec lacks of pauses when write data into .wav files |
Date: |
Sun, 04 Nov 2007 15:51:30 +0500 |
User-agent: |
Thunderbird 1.5.0.14pre (X11/20071023) |
Hi,
I'm trying to emulate a network with packet losses to estimate sound
quality with different codecs and with different network conditions. To
store output data I use linphonec as follows:
echo -ne "record ~/output.wav\nsoundcard use files\n" | ./linphonec -a
Unfortunately, I find out that application don't insert pauses into
output .wav file. When packet is lost, listener have to hear the silence
during this interval, thus .wav file have to be filled by zeroes.
Instead linphonec writes packets one right after other. I think it's
quite easy to add into code smth. like:
quiet_interval_length = current_time - size_of_data_packet -
arrival_time_of_prev_packet
Can I hope that this behaviour will be treated as bug and will be fixed
sometime?
--
WBR, Roman Imankulov
address@hidden
- [Linphone-users] linphonec lacks of pauses when write data into .wav files,
Roman Imankulov <=