search for: aac

...three sets of commands. I understand that A*B is equivalent to A+B+A:B. However, A:B in A+B+A:B is different from A:B just by itself (see the 3rd and 4th set of commands). Would you please help me understand why the meanings of A:B are different in different contexts? I also see the coefficient of AAc:BBd is NA (the last set of commands). I'm wondering why this coefficient is not removed from the 'coefficients' vector. Since lm(Y~A) has coefficients for (intercept), Ab, Ac (there are no NA's), I think that it is reasonable to make sure that there are no NA's when there are in...

On Tue, May 07, 2019 at 01:59:05PM +0200, Michel van Dop wrote: > [2019-05-07 13:33:29] WARN format/format_get_type Unsupported or legacy > stream type: "audio/aacp". Falling back to generic minimal handler for best > effort. Is one source AAC-LC (standard AAC) and the other HE-AAC v2 (AAC+)? There are three variants of AAC: AAC-LC HE-AAC (= AAC-LC with SBR) HE-AAC v2 (= HE-AAC with parametric stereo), aka AAC+ Check your encoders. You also have...

...t is difficult to see if it is exactly the same. Is there a player that show exactly this? I will check this. We have use the limit-rate in our config. Thats work better for go to play the last fallback-mount file (i test this). See here our part of the config: <mount> <mount-name>/aac</mount-name> <password>xxxxxxx</password> <public>1</public> <hidden>0</hidden> <limit-rate>96k</limit-rate> <fallback-mount>/fk-aac</fallback-mount> <fallback-override>1</fallback-override> <max-listeners>1500</...

Hi folks: this is my second question at this list and I wanted to mention that with answers and guides I got from 2 persons last time, I got a quite low rate stream in vorbis ogg, in about 5 minutes after reading what you wrote- Thanks! Well after that, I pointed my attention to the so called AAC, and after tweaking a bit I got my AAC stream up and connected to Icecast serv. I was a bit dissapointed about AAC, as I thought this was better encoding/compression than OGG. I alpologise if I express my selv badly about the technical detail, but the thing is that at low bitrates (lets say between...

Hi, I am wondering how to add AAC support to GStreamer's shout2send element. Support for this format seems to be enabled in icecast for a while and it would be nice if one of the major open source frameworks would have been capable of streaming such content. GStreamer's shout2send relies on the libshout library but it defi...

Hello all, I would like to know what kind of AAC can stream icecast 2.2.0. Is it MPEG-2 AAC or MPEG-4 AAC? How much efficiency can be gained by using this kind of AAC compared to MP3? -------------- next part -------------- An HTML attachment was scrubbed... URL: http://lists.xiph.org/pipermail/icecast/attachments/20041227/c7c14910/attachment.htm...

Hi all, I set up ezstream to read a playlist.m3u file containing only MP3 encoded songs (to shuffle continuously) and push this to icecast2. This works, and I can also reencode to a lower bitrate. I would like to know if there is a way to reencode these MP3s into AAC-LC 128kpbs and then push the stream to icecast2. I'm doing this on a VM with only terminal access and no audio hardware, so ezstream was perfect because it could just read MP3s and send it over, but it does not support AAC. I've looked at all the other source clients on the icecast website,...

Thank though AAC isn't HE-AACv2 On Tue, Jun 6, 2017 at 4:08 PM, Ross Levis <ross at stationplaylist.com> wrote: > http://www.altacast.com/index.php/downloads > > You need to download the AAC encoder DLL separately. > > > > *From:* Icecast [mailto:icecast-bounces at xiph.org] *On Beh...

On 17 May 2010, at 21:07, Geoff Shang wrote: > On Mon, 17 May 2010, Jamie Bullock wrote: > >> I'm write an icecast source client and I'd like to support streaming of AAC encoded files. >> >> Can anyone tell me if and how this can be achieved with libshout2/icecast? > > I can't tel you as I don't know, but Ices0 can do AAC (IIRC) so you could look there. AFAICT, ices re-encodes the audio to MP3 before streaming. So we have AAC -> PCM...

Hello. I have same problem, and I think that it's because AAC+ uses VBR and when it's changes, is not the same bitrate, because varies... El jue., 9 may. 2019 a las 21:29, Michel van Dop (<mvandop at xs4all.nl>) escribió: > Hi Paul, > > Thank you for the information. I already try a player to discover the > stream type of both streams...

Hi Greg, > The open source AAC/HE-AAC encoders offer pretty poor audio quality. > Sometimes you really do get what you pay for, and this is a perfect example. An alternative explanation might be that open source developers were not particularly motivated to work on improving AAC encoders, because of difficulties experienced...

On 25/06/13 11:36, marcin at saepia.net wrote: > Ralph, > > so why the same Xiph.Org Foundation ever introduced AAC support in Icecast? > icecast has never had AAC support in. Don't confuse the ability to pass through content unmodified with parsing formats for timing, decoding or encoding. The latter is the issue with AAC. Without encoding or timing support then you could ask why use libshout at all...

On Wed, Mar 09, 2005 at 11:48:50AM +1100, Michael Smith wrote: > > Ogg Vorbis is the format we recommend for both high quality or low > bitrate. The downside of it is worse compatibility than mp3 - not > everyone has a vorbis player, yet. AAC has compatibility problems too, > and generally doesn't exceed vorbis in quality, so you're on the right > track - use vorbis instead of AAC! Although I appreciate the sentiment, it sounds as if you may actually be looking at the wrong AAC. AAC is a collection of related codecs all...

> This is not sad. > Science marches on... The project was never about science, but about freedom. jack.

Hello, I am using Icecast v2.4.1 to to stream AAC audio to web clients through jPlayer. If HTML5 is not supported then it uses Flash Player. The problem is that Flash player does not play AAC streams as is, and from a quick google search someonw suggested I append "?type=.flv" to the url. I cannot make it work though as whatever I reque...

Hey, Is there any free Icecast windows source software with HE-AAC(/v2) support? -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.xiph.org/pipermail/icecast/attachments/20170606/d85890e8/attachment.html>

Hello- You guys have done an excellent job with the Icecast2 server. I probably don't need to tell you that, but I did anyway. We are Coding Technologies licensees and have recently developed a streaming audio encoder supporting AAC/HE-AAC/aacPlus using RTSP/RTP, SHOUTcast HTTP/ICY, and Icecast2 HTTP/ICY, Orban Opticodec-PC. More information here: http://www.orban.com/orban/products/stream/1010_overview.html Please note: The HTTP/ICY protocols have just been added, and information regarding them is not up on the web site y...

The open source fdk-aac encoder, available there: https://github.com/mstorsjo/fdk-aac offers pretty good quality. As for libshout, I do not think that it is currently posible to send AAC data using it. First, libshout doesn't have support to buffer and control timing of data sent. And even is you use the un-timed A...

Standard AAC is on a par with Ogg Vorbis in my opinion, but it depends what type of encoder you are using as there are several. The only "free" encoder I know of doesn't use all the AAC techniques to provide the best sound quality and is worse than OV. The thread I started the other day was a...

Hi, I'm a happy Samba user. I've been working sucessfully in Linux for the past 6 months. I've built a Linux Server with very fast storage and I'm connecting it to many Windows XP "video editing workstations" via Gigabit Ethernet (all NICs using Jumbo Frames, by the way). Now I want to see if I can increase my data flow in and out of the Server so that more