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Katee / quietnet

Simple chat program that communicates using inaudible sounds
https://kate.io/
MIT License
2.94k stars 203 forks source link

raw_input error and ALSA lib problems #29

Closed chippey5 closed 2 years ago

chippey5 commented 10 years ago

Hello there, as a github newbie I encounter some problems on my machine running Manjaro Linux. Any help will be appreciated

I have the requirements installed and when running send.py I get the following messages:

ALSA lib pcm_dmix.c:1022:(snd_pcm_dmix_open) unable to open slave ALSA lib pcm.c:2239:(snd_pcm_open_noupdate) Unknown PCM cards.pcm.rear ALSA lib pcm.c:2239:(snd_pcm_open_noupdate) Unknown PCM cards.pcm.center_lfe ALSA lib pcm.c:2239:(snd_pcm_open_noupdate) Unknown PCM cards.pcm.side ALSA lib pcm_dmix.c:1022:(snd_pcm_dmix_open) unable to open slave Welcome to quietnet. Use ctrl-c to exit Traceback (most recent call last): File "send.py", line 51, in message = raw_input("> ") NameError: name 'raw_input' is not defined

Is anyone else getting this?

Katee commented 10 years ago

What version of python are you using? This was built and tested using the Anaconda bundle.

chippey5 commented 10 years ago

I am running Python version 3.3.4-1, from the AUR repository.

construidor commented 10 years ago

You need use python 2.7.

chippey5 commented 10 years ago

I also have Python2 version 2.7.6, but after changin raw_input to just "input", the script worked! Or at least, it now recognizes the string. Instead I get this now:

ALSA lib pcm_dmix.c:1022:(snd_pcm_dmix_open) unable to open slave ALSA lib pcm.c:2239:(snd_pcm_open_noupdate) Unknown PCM cards.pcm.rear ALSA lib pcm.c:2239:(snd_pcm_open_noupdate) Unknown PCM cards.pcm.center_lfe ALSA lib pcm.c:2239:(snd_pcm_open_noupdate) Unknown PCM cards.pcm.side ALSA lib pcm_dmix.c:1022:(snd_pcm_dmix_open) unable to open slave Welcome to quietnet. Use ctrl-c to exit hello Traceback (most recent call last): File "send.py", line 55, in play_buffer(buffer) File "send.py", line 42, in play_buffer output = ''.join(buffer) TypeError: sequence item 0: expected str instance, bytes found

Additionally I get this on the listen.py script:

File "listen.py", line 71 print '' ^ SyntaxError: invalid syntax

Thanks for helping me out! ^^

construidor commented 10 years ago

I made a commit to solve this https://github.com/construidor/quietnet/commit/12c859188fa5d4ebb9d826b91854ec7894883ac2 and this https://github.com/construidor/quietnet/commit/13b0be704eb4e5cd705c7bd5c7b6b0e90c7dd881

chippey5 commented 10 years ago

Didn't solve the problem, sorry =(

ALSA lib pcm_dmix.c:1022:(snd_pcm_dmix_open) unable to open slave ALSA lib pcm.c:2239:(snd_pcm_open_noupdate) Unknown PCM cards.pcm.rear ALSA lib pcm.c:2239:(snd_pcm_open_noupdate) Unknown PCM cards.pcm.center_lfe ALSA lib pcm.c:2239:(snd_pcm_open_noupdate) Unknown PCM cards.pcm.side ALSA lib pcm_dmix.c:1022:(snd_pcm_dmix_open) unable to open slave Welcome to quietnet. Use ctrl-c to exit Traceback (most recent call last): File "send.py", line 51, in if sys.version_info[0] < 3: NameError: name 'sys' is not defined

I installed this package in hope for it to work, but unfortunately no luck: https://aur.archlinux.org/packages/python34/

construidor commented 10 years ago

Use the second commit too. https://github.com/construidor/quietnet/commit/13b0be704eb4e5cd705c7bd5c7b6b0e90c7dd881

chippey5 commented 10 years ago

The send.py seems to work!

[chippey5@chippey5manjaro quietnet-master]$ python send.py ALSA lib pcm_dsnoop.c:618:(snd_pcm_dsnoop_open) unable to open slave ALSA lib pcm_dmix.c:1022:(snd_pcm_dmix_open) unable to open slave ALSA lib pcm.c:2239:(snd_pcm_open_noupdate) Unknown PCM cards.pcm.rear ALSA lib pcm.c:2239:(snd_pcm_open_noupdate) Unknown PCM cards.pcm.center_lfe ALSA lib pcm.c:2239:(snd_pcm_open_noupdate) Unknown PCM cards.pcm.side ALSA lib pcm_dmix.c:1022:(snd_pcm_dmix_open) unable to open slave Welcome to quietnet. Use ctrl-c to exit Hello GitHub Second Message ALSA lib pcm.c:7843:(snd_pcm_recover) underrun occurred ^Cexited cleanly

Though the listen.py says this:

Quietnet listening at 19100HzALSA lib pcm_dmix.c:1022:(snd_pcm_dmix_open) unable to open slave ALSA lib pcm.c:2239:(snd_pcm_open_noupdate) Unknown PCM cards.pcm.rear ALSA lib pcm.c:2239:(snd_pcm_open_noupdate) Unknown PCM cards.pcm.center_lfe ALSA lib pcm.c:2239:(snd_pcm_open_noupdate) Unknown PCM cards.pcm.side ALSA lib pcm_dmix.c:1022:(snd_pcm_dmix_open) unable to open slave

and keeps loading until I abort it:

^CTraceback (most recent call last): File "listen.py", line 113, in start_analysing_stream() File "listen.py", line 109, in start_analysing_stream time.sleep(wait_for_sample_timeout) KeyboardInterrupt

chippey5 commented 10 years ago

Edit: listen.py does work, I think my laptop's microphone is bad and just too close to the speaker. Thanks a bunch for your help! Will be fun following this project and learning from it! =)