search for: penh

...draft, in particular about the SDP usage of Speex (section 5): - Which samplerate should be used if you receive something like m=3Daudio 8008 RTP/AVP 97 a=3Drtpmap:97 speex/8000 a=3Dfmtp:97 sr=3D16000;ebw=3Dultra - There is an inconsistency in the description of the 'penh'parameter. According to the description, only the values '0' or '1' are valid. In section 6.1 however, the default values are defined as: ebw=3Dnarrow;mode=3;vbr=off;cng=off;ptime=20;sr=8000;penh=no; I assume that 'yes'/'no' are the valid valu...

...lt value of one instead. 4. MIME registration of Speex MIME media type name: audio MIME subtype: speex Required parameters: Optional parameters: ptime: RECOMMENDED duration of each packet in milliseconds. mode: RECOMMENDED speex encoding mode. Can be {1,2,3,4,5,any} penh: RECOMMENDED use of perceptual enhancement. 1 indicates to the decoder that perceptual enhancement is recommended, 0 indicates that it is not. Encoding considerations: This type is only defined for transfer via RTP as specified in a Work in Progress. Security Conside...

...nominal 8000, 16000, and 32000 Hz sampling rates). vbr: variable bit rate - either 'on' 'off' or 'vad'. cng: comfort noise generation - either 'on' or 'off'. mode: speex encoding mode. Can be {1,2,3,4,5,any} defaults to 3. penh: use of perceptual enhancement. 1 indicates to the decoder that perceptual enhancement is recommended, 0 indicates that it is not. Defaults to no. Encoding considerations: This type is only defined for transfer via RTP as specified in a Work in Progress. Security Co...

...g bandwidth - either 'wide' or 'narrow'. vbr: variable bit rate - either 'on' 'off' or 'vad'. cng: comfort noise generation - either 'on' or 'off'. mode: speex encoding mode. Can be {1,2,3,4,5,any} defaults to 3. penh: use of perceptual enhancement. 1 indicates to the decoder that perceptual enhancement is recommended, 0 indicates that it is not. Defaults to no. Encoding considerations: This type is only defined for transfer via RTP as specified in a Work in Progress. Security Con...

On Tue, Dec 17, 2002 at 11:55:21PM -0800, Greg Herlein wrote: > If such a thing happens, discussion of the RTP profile draft > would be most welcome - please get responses back to the > list! Now, if this were finalised before the conference then we could do a demo and use it for broadcasting the lectures streams around the world... What is currently the best way of doing this? I'm

...e for that period. cng: comfort noise generation - either 'on' or 'off'. If off then silence frames will be silent; if 'on' then those frames will be filled with comfort noise. mode: speex encoding mode. Can be {1,2,3,4,5,any} defaults to 3. penh: use of perceptual enhancement. 1 indicates to the decoder that perceptual enhancement is recommended, 0 indicates that it is not. Defaults to no. Herlein, Valin, etc [Page 5] ^L Internet-Draft RTP Payload Format for the Speex Codec Nov 2002...

...9;off'. If off then silence frames will be silent; if 'on' then those frames will be filled with comfort noise. mode: Speex encoding mode. Can be {1,2,3,4,5,6,any} defaults to 3 in narrowband, 6 in wide and ultra-wide. penh: use of perceptual enhancement. 1 indicates to the decoder that perceptual enhancement is recommended, 0 indicates that it is not. Defaults to on (1). Examples: m=audio 8008 RTP/AVP 97 a=rtpmap:97 speex/8000 a=fmtp:97 mode=4 This...

...;p>4. MIME registration of Speex MIME media type name: audio MIME subtype: SPX Required parameters: <p> Optional parameters: ptime: RECOMMENDED duration of each packet in milliseconds. mode: RECOMMENDED speex encoding mode. Can be {1,2,3,4,5,any} penh: RECOMMENDED use of perceptual enhancement. 1 indicates to the decoder that perceptual enhancement is recommended, 0 indicates that it is not. Encoding considerations: This type is only defined for transfer via RTP as specified in a Work in Pr...

I have a search form on my rails site. once the a user has entered a query it displays the results in a table with an extra field button so it can be added to there own portfolio called add to my stocks. How do i get the data for the stock they want to add and put this into a new table called mystocks. Is using a form submit button the right choice? Any examples much appreciated Regards Nick

...9;off'. If off then silence frames will be silent; if 'on' then those frames will be filled with comfort noise. mode: Speex encoding mode. Can be {1,2,3,4,5,6,any} defaults to 3 in narrowband, 6 in wide and ultra-wide. penh: use of perceptual enhancement. 1 indicates to the decoder that perceptual enhancement is recommended, 0 indicates that it is not. Defaults to on (1). <p><p><p><p><p>Herlein, Valin, et. al. Expires January 30, 2004 [Pag...

...or 'off'. If > off then silence frames will be silent; if 'on' then > those frames will be filled with comfort noise. > > mode: Speex encoding mode. Can be {1,2,3,4,5,6,any} > defaults to 3 in narrowband, 6 in wide and ultra-wide. > > penh: use of perceptual enhancement. 1 indicates > to the decoder that perceptual enhancement is recommended, > 0 indicates that it is not. Defaults to on (1). > > Examples: > > m=audio 8008 RTP/AVP 97 > a=rtpmap:97 speex/8000 > a=fmtp:97 mode=4 > > Thi...

Jean-Marc and others, I'm meeting informally with the AVT WG on monday, and formally presenting our latest drafts on friday. I've been following the vorbis/theora draft efforts, but haven't paid much attention to the speex work. Can you brief me on what I should talk about, what we'd like feedback on, what's new and different from other drafts as far as the speex work goes?

I have difficulties to understand how to use Silk GNC. I have enabled GNC (and VAD) something like this: param.setting.vad = 1; param.setting.cng = 1; param.setting.plc = 1; param.setting.penh = 1; status = pjmedia_codec_opus_set_default_param(&config, &param); I used debugger and printf to see that code executes in Opus CNG.c silk_CNG function noise generation loop. But still I cannot hear nothing when I get all input voice silent. I have applied the recent bugfix 2349213003,...