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Fw: Audio problems at Raspberry Stretch

Herbert-F

Thu, Oct 5, 2017 6:45 PM

If I install a new Raspberry with stretch and I install pjsip(pjsua) it works also.

Only at Upgrade (with or without new pjsip(pjsua)) the sound is terrible.

I have no idea, I need the upgrade :-()

Ciao
Herbert

Anfang der weitergeleiteten E-Mail
Von: herbert-f@mail.de
An: pjsip@lists.pjsip.org
Datum: 19-Sep-2017 07:11:15 +0200
Betreff: Fw: Audio problems at Raspberry Stretch

Good morning, Does anyone have an idea for me?

Anfang der weitergeleiteten E-Mail
Von: herbert-f@mail.de
An: pjsip@lists.pjsip.org
Datum: 14-Sep-2017 07:15:17 +0200
Betreff: Audio problems at Raspberry Stretch

Hi users, I use pjsip since 2015 with C-Media-USB-Stick on Raspberry PI 2 (Jessie). It worked great. At the new Raspbian Stretch I can't use PJSIP, because the audio quality is terribly. I install pjsip with the following commands: 1. sudo ./configure --disable-sdl --disable-ffmpeg --disable-openh264 --disable-libwebrtc (without --disable-libwebrtc the make-command provides an error). 2. make + clean + install Audio-Tests: 1. aplay "wavefile" - works great 2. pjsua - test: cc 0 0 works with --clock-rate=8000 better than higher clock-rate, but not good enough. I try codecs, also PCMU, PCMA. Other functions like call, answer ... work great. What can I do that the audio also works like under Raspbian Jessie?

Excuse my expression my english is not so good.

Bye herbert

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Hello, I have tested different things. If I change (at Raspi Stretch) the two files (/etc/apt/sources.list and /etc/apt/sources.list.d/raspi.list) from: "deb http://archive.raspberrypi.org/debian/ stretch main ui" to: "deb http://archive.raspberrypi.org/debian/ jessie main ui" (back to jessie) and reinstall libasound2, pjsua works fine. If I install a new Raspberry with stretch and I install pjsip(pjsua) it works also. Only at Upgrade (with or without new pjsip(pjsua)) the sound is terrible. I have no idea, I need the upgrade :-() Ciao Herbert Anfang der weitergeleiteten E-Mail Von: herbert-f@mail.de An: pjsip@lists.pjsip.org Datum: 19-Sep-2017 07:11:15 +0200 Betreff: Fw: Audio problems at Raspberry Stretch Good morning, Does anyone have an idea for me? Anfang der weitergeleiteten E-Mail Von: herbert-f@mail.de An: pjsip@lists.pjsip.org Datum: 14-Sep-2017 07:15:17 +0200 Betreff: Audio problems at Raspberry Stretch Hi users, I use pjsip since 2015 with C-Media-USB-Stick on Raspberry PI 2 (Jessie). It worked great. At the new Raspbian Stretch I can't use PJSIP, because the audio quality is terribly. I install pjsip with the following commands: 1. sudo ./configure --disable-sdl --disable-ffmpeg --disable-openh264 --disable-libwebrtc (without --disable-libwebrtc the make-command provides an error). 2. make + clean + install Audio-Tests: 1. aplay "wavefile" - works great 2. pjsua - test: cc 0 0 works with --clock-rate=8000 better than higher clock-rate, but not good enough. I try codecs, also PCMU, PCMA. Other functions like call, answer ... work great. What can I do that the audio also works like under Raspbian Jessie? Excuse my expression my english is not so good. Bye herbert ------------------------------------------------------------------------------------------------- FreeMail powered by mail.de - MEHR SICHERHEIT, SERIOSITT UND KOMFORT ------------------------------------------------------------------------------------------------- FreeMail powered by mail.de - MEHR SICHERHEIT, SERIOSITT UND KOMFORT ------------------------------------------------------------------------------------------------- FreeMail powered by mail.de - MEHR SICHERHEIT, SERIOSITÄT UND KOMFORT