similar to: Webm files written without duration in header

Hi there Thanks Thomas. I was hoping to avoid remuxing as my objective is to run an extremely lightweight server. Just tested and the CPU runs between 9% and 23% for a lecture of 90 minutes - took 18sec. Yes it's a lightweight server, but like I said, that's the objective, and quite a nice challenge :-) CPU = cost and if you have to remux for 1000 clients in a day, integrity of live

Hey Roger and everyone else commenting – I appreciate all the advice and questions. I now have more work than before 😊! Greetings from sunny South Africa! Sent from Mail for Windows 10 From: Roger Hågensen Sent: Thursday, May 2, 2019 12:12 PM To: icecast-dev at xiph.org Subject: Re: [Icecast-dev] Webm files written without duration in header On 2019-05-01 11:58, Sytze Visser wrote:> I am

Hi Fred. Appreciate your response. Maybe in my explanation I have some red and green apples, but I can agree that my understanding is as you explained it. 😊 The point is that if I can successfully stream mp4 with H.264 and AAC encoding without any issues to icecast, I can then use ffmpeg to turn it into HLS which then solves my iOS support issue. The CPU cost of repackaging MP4 into HLS

Hi Marvin I followed this advice for updating moov flags in mp4 and it "streams" directly from the file location on the server with html5 video: https://rigor.com/blog/optimizing-mp4-video-for-fast-streaming. Progressive downloading, seeking and video time all works 100% on a 195MB file. Regards On Wed, May 1, 2019 at 10:19 PM Marvin Scholz <epirat07 at gmail.com> wrote: >

Hi, On 5/1/19 9:58 AM, Sytze Visser wrote: > I am streaming live with webm with ffmpeg to icecast 2.4.2. After the > stream ends, I am unable to determine the duration of the file using > ffprobe or mediainfo. Not sure but it seems that this has to do with > headers? It's a fundamental limitation of this type of streaming that the duration can not be determined beforehand and

On 2019-05-01 11:58, Sytze Visser wrote:> I am streaming live with webm with ffmpeg to icecast 2.4.2. After the > stream ends, I am unable to determine the duration of the file using > ffprobe or mediainfo. Not sure but it seems that this has to do with > headers? > > Should icecast be writing the duration into the header or should this > somehow be passed from ffmpeg?

On 1 May 2019, at 22:06, Sytze Visser wrote: > Hi Fred. > > Appreciate your response. > > Maybe in my explanation I have some red and green apples, but I can > agree that my understanding is as you explained it. 😊 > > The point is that if I can successfully stream mp4 with H.264 and AAC > encoding without any issues to icecast, I can then use ffmpeg to Hi, just a quick

On Wed, 2019-05-01 at 22:06 +0200, Sytze Visser wrote: > The point is that if I can successfully stream mp4 with H.264 and AAC > encoding without any issues to icecast, I can then use ffmpeg to > turn it into HLS which then solves my iOS support issue. The CPU > cost of repackaging MP4 into HLS architecture should be minimal > because at the core it’s all H.264. No transcoding! Low

Hi Vorbis-Dev, I'm investigating various WebM/Vorbis bugs in chromium. AFAIK muxing Vorbis inside of WebM does not have an official specification, so I'm using ffmpeg's implementation to try to answer 2 questions: 1. Under what circumstances is it valid to find WebM Blocks containing Vorbis data with zero duration? (This would mean the next Block in the Cluster has the exact

On Wed, 2019-05-01 at 19:56 +0200, Sytze Visser wrote: > I read somewhere that MP4 is not supported on icecast, which is a > pity. I have invested a lot in an icecast based audio solution and > want expand it with video. It all depends on what one means by 'MP4' (which is more a marketing term than a technical one). AAC+ (aka 'high efficiency' AAC) works very well on

Hello, I'm currently testing Icecast 2.4.99.1 in regards to Opus metadata support. I have a Ogg Opus stream located here: http://50.31.159.156/64.opus When I playback the stream in VLC I see the expected metadata displayed in the client. ffprobe and mediainfo also return the expected metadata. # mediainfo http://50.31.159.156/64.opus General Complete name :

Hello its me again :-P hope its appropriate to ask every 2 years if there is a simple method to stream a " live" Video stream via icecast2. I tryed rtmpd.com with Adobe Livemedia encoder with jplayer embeding into webpage and it worked fine, but my goal is to use icecast. From what i understand VCL or ffmpeg is the common method to stream video to a icecast2 server are there any

I second that advice. Also when you reference your file in intro do this <intro>/Sonic.mp3 </intro> . As long as it is in the folder you don’t need the whole path. Patricia > On Oct 28, 2020, at 10:08 AM, Robert Fitzpatrick <robert at webtent.org> wrote: > > Mayiani, Martin Martine - mayianmm wrote on 10/27/2020 11:03 PM: >> Hi Robert, >> Unfortunately I

Hi, I am missing beplow each mail how one can un-subscribe. Can that be added please? thanks Op 28-10-2020 om 16:06 schreef Mayiani, Martin Martine - mayianmm: > Thanks > > > Martin > > -----Original Message----- > From: Patricia Moynihan <pmoynihan at fsu.edu> > Sent: Wednesday, October 28, 2020 10:10 AM > To: Icecast streaming server user discussions

On Thu, 21 Mar 2024, Wayne Barron wrote: > Looking through HLS, I found this. > https://github.com/mbugeia/srt2hls Or you could just use ffmpeg: ffmpeg -hide_banner -i "${icecaststream}" -c:a copy -vn -strftime 1 -f hls -hls_time 6 -hls_list_size 10 -hls_segment_filename "${hlspath}radio-%Y%m%d-%s.ts" -hls_flags delete_segments -segment_format mpegts

Hi Robert, Unfortunately I am not replying to answer your question but to ask a question on pre-roll. I am working on a similar project but still at the configuration stages. For some reason my intro file is not being played. I am also using Icecast 2.4.4 and have four mount points on one relay server. I am trying to use my intro file on only one mount point. I am also doing mp3 not HLS.

hello. as many times before i ran into troubles to encode with ffmpeg2theora from a 3gp file. the example files are here: original: http://startx.plentyfact.org/media/theorastuff/test.3gp ffmpeg2theora: http://startx.plentyfact.org/media/theorastuff/test.ogv the 3gp file ( from some phone ) is Video: mpeg4, yuv420p, 800x480 [PAR 1:1 DAR 5:3], 2962 kb/s, 23.95 fps, 60 tbr, 1k

Hi, Please for the third Times, i want to be unsubscribed. Tnx ________________________________ From: Icecast <icecast-bounces at xiph.org> on behalf of Bananradion <bananradion at gmail.com> Sent: Thursday, October 29, 2020 11:24:03 AM To: Icecast streaming server user discussions <icecast at xiph.org> Subject: Re: [Icecast] how to unsubsribe? At the bottom of this page:

Hi, I am using paperclip-ffmpeg gem to create thumbnail for video rails 3.2.12 while uploading following error occurs [paperclip] [ffmpeg] ffprobe "/tmp/Wildlife_512kb20131128-2794-191vy86.mp4" 2>&1 Completed 500 Internal Server Error in 918ms Cocaine::CommandNotFoundError (Cocaine::CommandNotFoundError): please provide me solution -- You received this message

Hi everyone, I'm working on a WebM plug-in for Premiere. You probably already know that WebM is a Matroska container that uses Vorbis for audio compression. I'm pretty new to the world of audio compression and need some help. You can see my code here: http://github.com/fnordware/AdobeWebM First of all, I wonder if it's possible to seek to an exact audio sample in WebM. Whereas