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Hello, I'm using a libopus enabled ffmpeg version on Kubuntu (Not that this should matter from what I've seen), and i'm interested in adding metadata (Such as Track Title/Artist) to my videos that I convert. How can I do this? I've seen the metadata usage and read the ffmpeg documentation, but I'm still uncertain. I'm currently using command similar to: ffmpeg -ss

...to opus-request at xiph.org You can reach the person managing the list at opus-owner at xiph.org When replying, please edit your Subject line so it is more specific than "Re: Contents of opus digest..." Today's Topics: 1. Re: [EXTERNAL] Re: Developing OPUS on TI CC3220 (Thomas Daede) 2. Re: [EXTERNAL] Re: Developing OPUS on TI CC3220 (Rodriguez, Vince) ---------------------------------------------------------------------- Message: 1 Date: Fri, 23 Feb 2018 09:51:50 -0800 From: Thomas Daede <tdaede at mozilla.com> To: opus at xiph.org Subject: Re: [opus] [EXTE...

Using GCC 4.9.2, decoding the opus test vector set 10 times. All tests pass. I will do longer tests later with a larger test set, but it looks good so far. I am having a lot of trouble with the Ne10 detection. Using the precompiled Ne10 binaries at http://people.linaro.org/~viswanath.puttagunta/opus/NE10_root/ Both NE10 and Ne10 capitalizations seem to be in use. Also, where should the NE10

libvorbis 1.3.6 has been released. This release fixes several vulnerabilities, including CVE-2018-5146, that could allow code execution from a specially crafted Ogg Vorbis file. * Fix CVE-2018-5146 - out-of-bounds write on codebook decoding. * Fix CVE-2017-14632 - free() on unitialized data * Fix CVE-2017-14633 - out-of-bounds read * Fix bitrate metadata parsing. * Fix out-of-bounds read in

libvorbis 1.3.6 has been released. This release fixes several vulnerabilities, including CVE-2018-5146, that could allow code execution from a specially crafted Ogg Vorbis file. * Fix CVE-2018-5146 - out-of-bounds write on codebook decoding. * Fix CVE-2017-14632 - free() on unitialized data * Fix CVE-2017-14633 - out-of-bounds read * Fix bitrate metadata parsing. * Fix out-of-bounds read in

...10=/usr/local So explicitly specify location of library and includes using --with-NE10-libraries=/usr/local/lib --with-NE10-includes=/usr/local/include/Ne10 Regards, Vish (Viswanath Puttagunta) Cell: 972-342-0205 Technical Program Manager Member Services, Linaro On 2 April 2015 at 17:05, Thomas Daede <tdaede at mozilla.com> wrote: > Using GCC 4.9.2, decoding the opus test vector set 10 times. All tests > pass. I will do longer tests later with a larger test set, but it looks > good so far. > > I am having a lot of trouble with the Ne10 detection. Using the > precompiled...

...ng the title and author worked perfectly. > > What about setting the thumbnail? How would I do this, and does it have to be a 32x32 PNG? > > Thanks! > > ​Sent with ProtonMail Secure Email.​ > > ‐‐‐‐‐‐‐ Original Message ‐‐‐‐‐‐‐ > > On April 18, 2018 4:04 PM, Thomas Daede <tdaede at mozilla.com> wrote: > >> You can do so with ffmpeg, with the -metadata option. For example, >> >> simply set -metadata ALBUM=asdf before specifying the output file. >> >> ffmpeg should also copy any metadata that's in your mp4 file - if it >...

...-map_metadata is the command to automatically apply the first input's metadata to the output, along with many parameters to integrate multiple source's metadata. I wish it was default. An explicit -metadata will override any tag map_metadata produces. On Wed, Apr 18, 2018 at 1:12 PM Thomas Daede <tdaede at mozilla.com> wrote: > You can do so with ffmpeg, with the -metadata option. For example, > simply set -metadata ALBUM=asdf before specifying the output file. > > ffmpeg should also copy any metadata that's in your mp4 file - if it > doesn't, it's a ffmpe...

Thanks a lot. Well, the problem is that it's hard to find any informaton about converting *.mjr files. I'll keep trying. Regards, Mateusz 2015-07-09 0:57 GMT+02:00 Mark Harris <mark.hsj at gmail.com>: > Hi Mateusz, > > It looks like the Janus code that writes Ogg Opus will not produce > correct Ogg Opus output when there are packets missing. You can quote > me or

Hi all ! I just learned about the Opus codec and would like to try it out on my NRF52 (Cortex-M4) target.   I've been struggling a bit with the "trival_example.c" setup but repeatedly run into "hard fault" crashes when stepping through the code. Firstly; for a "bare bone" configuration, does the following compiler directives make sense ? UDEFS =

On Sat, 2015-10-24 at 22:16 -0700, Thomas Daede wrote: > Everything above 96kbps on that table is speculative, as the highest > multi-participant listening testing done was at 96kbps. Here's the > results from that test, if you're curious: > > http://listening-test.coresv.net/results.htm > > As you can see, at that...

Hey. I just wondered,... which is the recommended bitrate and further settings of opusenc (like complexity and framesize) for general music (e.g. including classical music) to achieve more or less transparency? Talking about CD level audio (16bit; 44,1 kHz; Stereo) The only source I could find regarding that was: http://wiki.hydrogenaud.io/index.php?title=Opus#Music_encoding_quality But that

I would recommend filing a bug on the janus-gateway Github page or otherwise getting support from Meetecho on this, as it looks like the file format is specific to their software. On 07/09/2015 04:06 AM, Mateusz Koslacz wrote: > Thanks a lot. Well, the problem is that it's hard to find any informaton > about converting *.mjr files. I'll keep trying. > > Regards, > >

Everything above 96kbps on that table is speculative, as the highest multi-participant listening testing done was at 96kbps. Here's the results from that test, if you're curious: http://listening-test.coresv.net/results.htm As you can see, at that rate Opus ranged from slightly perceptible to imperceptible. Also importantly, note how few of the donors were able to give significant

gcc 4.8's NEON intrinsics have bugs that prevent opus's NEON intrinsics from compiling. --- configure.ac | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/configure.ac b/configure.ac index fca746f..f945b9a 100644 --- a/configure.ac +++ b/configure.ac @@ -471,7 +471,7 @@ AS_IF([test x"$enable_intrinsics" = x"yes"],[ ]], [[

On 10/18/2017 01:40 PM, Eric wrote: > Secondly; With the "overide" directives above no dynamic memory > allocation is supposed to happen. However, the following call chain > (obviously)  cause a crash: > > opus_encode(..)-> > opus_encode_native(..)->ALLOC_STACK->opus_alloc_scratch(..)->opus_alloc(..) NONTHREADSAFE_PSEUDOSTACK requires a working allocator.

You might want to take a look at the op_open_callbacks API: https://opus-codec.org/docs/opusfile_api-0.7/group__stream__open__close.html#ga5b81c0b685f3d3c9c7d7091e5536c759 libopusfile will only call your provided read() function as needed. If you don't implement the seeking functions, it will only read it in a linear order. On 04/06/2018 09:08 AM, Chris McGowan wrote: > I would like to