MPEG – IRZU INSTITUTE

video – FFMPEG keeps HDR10 data in a sdr tone-mapped output

June 12, 2023admin

Im trying to convert a prores file with embedded hdr10 metadata to a sdr h264 and h265 tonemapped version. but what ever I try the HDR data from the prores…Read morevideo – FFMPEG keeps HDR10 data in a sdr tone-mapped output

DATA MANAGEMENT RESEARCH

flutter webRTC how to send audio file Uint8List

May 18, 2023admin

i connected peer to peer with webRTC however when i use TTS and get uint8list data about TTS data i try to send or write to other peer about voice…Read moreflutter webRTC how to send audio file Uint8List

DATA MANAGEMENT RESEARCH

mpeg – ffmpeg or mplex DVD mpg or vob file with m2v and wav or lpcm

May 12, 2023admin

I would like to burn my favorite audios to a DVD with menus and hard links to vob files from the XTRA directory on the DVD. So I will have…Read morempeg – ffmpeg or mplex DVD mpg or vob file with m2v and wav or lpcm

DATA MANAGEMENT RESEARCH

Video recorded with ffmpeg and HDMI to USB device at 1280×1024 is stretched (AR incorrect)

April 29, 2023admin

I would like to record a video of the screen of another PC with an HDMI to USB video capture card with ffmpeg, in Windows. I’m duplicating the PC screen…Read moreVideo recorded with ffmpeg and HDMI to USB device at 1280×1024 is stretched (AR incorrect)

RESEARCH

Firefox, Chromium on Debian: WebRTC H.264 is not supported

April 22, 2023admin

While trying to stream online with my friends, I had an issue where everyone else’s computer can watch the stream but mine, and even my android device can watch it.…Read moreFirefox, Chromium on Debian: WebRTC H.264 is not supported

RESEARCH

Videos created using FFmpeg are not being displayed in web browsers such as Chrome, Firefox, and Safari

February 2, 2023admin

You do not specify a video codec for your format (-f mp4). In that case ffmpeg uses ‘a’ default video codec. If i run ffprobe on your file, the output…Read moreVideos created using FFmpeg are not being displayed in web browsers such as Chrome, Firefox, and Safari

RESEARCH

ffmpeg – Muxing HLS/M3U8 Sstream as MPEG-TS

October 22, 2022admin

all! I have a link to a live stream that I need to mux down into an mpeg-ts format. Problem is, it skips heavily, freezes, and even starts playing segments…Read moreffmpeg – Muxing HLS/M3U8 Sstream as MPEG-TS

RESEARCH

MPEG audio decoder library for Win32 toolchain (source)

September 29, 2022admin

mingw64-i686-libmad-src: MPEG audio decoder library for Win32 toolchain (source) 2016-11-13 04:05 0 mingw64-i686-libmad-0.15.1b-1.src/ 2016-11-13 04:05 616 mingw64-i686-libmad-0.15.1b-1.src/0.15.1b-mno-cygwin.patch 2016-11-13 04:05 468 mingw64-i686-libmad-0.15.1b-1.src/0.15.1b-no-undefined.patch 2016-11-13 04:05 978 mingw64-i686-libmad-0.15.1b-1.src/0.15.1b-pkgconfig.patch 2016-11-13 04:05 347 mingw64-i686-libmad-0.15.1b-1.src/libmad-0.15.1b-cflags-O2.patch 2016-11-13…Read moreMPEG audio decoder library for Win32 toolchain (source)

RESEARCH

Slix 1.0 APK for Android

September 25, 2022admin

Slix — is a modern video player that supports playing almost all live streaming protocols & video-on-demand content. Following are the supported format:✔ HLS — HTTP Live Streaming✔ MPEG-DASH —…Read moreSlix 1.0 APK for Android

RESEARCH

libmad/0.15.1b-10.1 [NMU] [RC] — MPEG audio decoder development library

July 28, 2022admin

Package: sponsorship-requests Severity: important Dear mentors, I am looking for a sponsor for my package “libmad”: * Package name : libmad Version : 0.15.1b-10.1 Upstream Author : * URL : * License : * Vcs…Read morelibmad/0.15.1b-10.1 [NMU] [RC] — MPEG audio decoder development library

RESEARCH

RTMP stream on iOS – DevDreamz

May 12, 2022admin

I’m pretty sure mediastreamsegmenter can be set up for slightly lower latencies (perhaps as low as 3 seconds). Any other solution would need an advanced-ish transport, demux and video codec,…Read moreRTMP stream on iOS – DevDreamz

RESEARCH

h.264 – ffmpeg command to convert from mp4 video to .h264 raw frame with avcc format

March 21, 2022admin

Select m4v output format. m4v format applies “MPEG-4 Part 2 video format”, and applies H.264 with AVCC format (it’s undocumented). In case your original video is already encoded in H.264…Read moreh.264 – ffmpeg command to convert from mp4 video to .h264 raw frame with avcc format

RESEARCH

Home – FlySat Satellite Chart

January 7, 2022admin

© www.flysat.com/public/index.php/en/channel/10069/iran-international Txp No SourceDate Freq PolMode SR-FEC Provider NameChannel Name System Package Encryption Comments FootPrintsEIRP(dBW) F l y S a t © Express-AM6 @ 53° E F l y…Read moreHome – FlySat Satellite Chart

RESEARCH

video processing – ffmpeg H265 to H264 colors are off?

December 14, 2021admin

I am wanting to convert a H265 video to H264 with as little to no quality loss possible. However, when converting the output colors are off with most noticeably the…Read morevideo processing – ffmpeg H265 to H264 colors are off?

ACOUSTICS & DSP

when video or audio is played from a uri is it streamed or downloaded fully and played?

November 13, 2021admin

I have a content creation site I am building and im confused on audio and video. If I have a content creators audio or video stored in s3 and then…Read morewhen video or audio is played from a uri is it streamed or downloaded fully and played?

ACOUSTICS & DSP JS, REACT, & NODE

javascript – How to autoplay the saavan link in html audio tag?

October 30, 2021admin

I have welcome.html file in that i have one audio tag inside that source attribute i am adding link from the jio-saavan but it’s not playing when the webpage is…Read morejavascript – How to autoplay the saavan link in html audio tag?