[Tts-project] Bug#890018: text2wave truncates output (speech cut off)

[Anthony DeRobertis]

Package: festival
Version: 1:2.5.0-1
Severity: normal
File: /usr/bin/text2wave

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Not sure when this started, but (it existed before upgrading to 2.5):

echo 'Hello, world' | text2wave -eval '(voice_rab_diphone)' -f 44100 -o ugh.wav

produces a ugh.wav that is cut off. It gets partway through "hello".

echo 'Hello, world. 1. 2. 3. 4.' | text2wave -eval '(voice_rab_diphone)' -f 44100 -o ugh.wav

produces a file that says "Hello world.", but none of the numbers.

It seems the "-f" argument is responsible; without it, the speech isn't
cut early.

- -- System Information:
Debian Release: buster/sid
  APT prefers testing-debug
  APT policy: (500, 'testing-debug'), (500, 'testing'), (500, 'stable'), (130, 'unstable-debug'), (130, 'unstable'), (120, 'experimental-debug'), (120, 'experimental')
Architecture: amd64 (x86_64)
Foreign Architectures: i386

Kernel: Linux 4.12.0-2-amd64 (SMP w/8 CPU cores)
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8), LANGUAGE=en_US.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/bash
Init: systemd (via /run/systemd/system)

Versions of packages festival depends on:
ii  adduser        3.116
ii  alsa-utils     1.1.3-1
ii  libc6          2.26-4
ii  libestools2.5  1:2.5.0-4
ii  libgcc1        1:7.2.0-19
ii  libgomp1       7.2.0-19
ii  libstdc++6     7.2.0-19
ii  lsb-base       9.20170808
ii  sgml-base      1.29

Versions of packages festival recommends:
ii  festvox-kallpc16k [festival-voice]  2.4-1
ii  festvox-kdlpc16k [festival-voice]   1.4.0-6
ii  festvox-rablpc16k [festival-voice]  2.4-1

Versions of packages festival suggests:
pn  festival-freebsoft-utils  <none>
pn  pidgin-festival           <none>

- -- no debconf information

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