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Médias (91)
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MediaSPIP Simple : futur thème graphique par défaut ?
26 septembre 2013, par
Mis à jour : Octobre 2013
Langue : français
Type : Video
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avec chosen
13 septembre 2013, par
Mis à jour : Septembre 2013
Langue : français
Type : Image
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sans chosen
13 septembre 2013, par
Mis à jour : Septembre 2013
Langue : français
Type : Image
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config chosen
13 septembre 2013, par
Mis à jour : Septembre 2013
Langue : français
Type : Image
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SPIP - plugins - embed code - Exemple
2 septembre 2013, par
Mis à jour : Septembre 2013
Langue : français
Type : Image
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GetID3 - Bloc informations de fichiers
9 avril 2013, par
Mis à jour : Mai 2013
Langue : français
Type : Image
Autres articles (21)
-
Ajouter des informations spécifiques aux utilisateurs et autres modifications de comportement liées aux auteurs
12 avril 2011, parLa manière la plus simple d’ajouter des informations aux auteurs est d’installer le plugin Inscription3. Il permet également de modifier certains comportements liés aux utilisateurs (référez-vous à sa documentation pour plus d’informations).
Il est également possible d’ajouter des champs aux auteurs en installant les plugins champs extras 2 et Interface pour champs extras. -
Other interesting software
13 avril 2011, parWe don’t claim to be the only ones doing what we do ... and especially not to assert claims to be the best either ... What we do, we just try to do it well and getting better ...
The following list represents softwares that tend to be more or less as MediaSPIP or that MediaSPIP tries more or less to do the same, whatever ...
We don’t know them, we didn’t try them, but you can take a peek.
Videopress
Website : http://videopress.com/
License : GNU/GPL v2
Source code : (...) -
Les statuts des instances de mutualisation
13 mars 2010, parPour des raisons de compatibilité générale du plugin de gestion de mutualisations avec les fonctions originales de SPIP, les statuts des instances sont les mêmes que pour tout autre objets (articles...), seuls leurs noms dans l’interface change quelque peu.
Les différents statuts possibles sont : prepa (demandé) qui correspond à une instance demandée par un utilisateur. Si le site a déjà été créé par le passé, il est passé en mode désactivé. publie (validé) qui correspond à une instance validée par un (...)
Sur d’autres sites (4410)
-
Stream sent via FFMPEG (NodeJS) to RTMP (YouTube) not being received
10 décembre 2024, par QumberI am writing a very basic chrome extension that captures and sends video stream to a nodeJS server, which in turns sends it to Youtube live server.


Here is my implementation of the backend which receives data via WebRTC and send to YT using FFMPEG :


const express = require('express');
const cors = require('cors');
const { RTCPeerConnection, RTCSessionDescription } = require('@roamhq/wrtc');
const { spawn } = require('child_process');

const app = express();
app.use(express.json());
app.use(cors());

app.post('/webrtc', async (req, res) => {
 const peerConnection = new RTCPeerConnection();

 // Start ffmpeg process for streaming
 const ffmpeg = spawn('ffmpeg', [
 '-f', 'flv',
 '-i', 'pipe:0',
 '-c:v', 'libx264',
 '-preset', 'veryfast',
 '-maxrate', '3000k',
 '-bufsize', '6000k',
 '-pix_fmt', 'yuv420p',
 '-g', '50',
 '-f', 'flv',
 'rtmp://a.rtmp.youtube.com/live2/MY_KEY'
 ]);

 ffmpeg.on('error', (err) => {
 console.error('FFmpeg error:', err);
 });

 ffmpeg.stderr.on('data', (data) => {
 console.error('FFmpeg stderr:', data.toString());
 });

 ffmpeg.stdout.on('data', (data) => {
 console.log('FFmpeg stdout:', data.toString());
 });

 // Handle incoming tracks
 peerConnection.ontrack = (event) => {
 console.log('Track received:', event.track.kind);
 const track = event.track;

 // Stream the incoming track to FFmpeg
 track.onunmute = () => {
 console.log('Track unmuted:', track.kind);
 const reader = track.createReadStream();
 reader.on('data', (chunk) => {
 console.log('Forwarding chunk to FFmpeg:', chunk.length);
 ffmpeg.stdin.write(chunk);
 });
 reader.on('end', () => {
 console.log('Stream ended');
 ffmpeg.stdin.end();
 });
 };

 track.onmute = () => {
 console.log('Track muted:', track.kind);
 };
 };

 // Set the remote description (offer) received from the client
 await peerConnection.setRemoteDescription(new RTCSessionDescription(req.body.sdp));

 // Create an answer and send it back to the client
 const answer = await peerConnection.createAnswer();
 await peerConnection.setLocalDescription(answer);

 res.json({ sdp: peerConnection.localDescription });
});

app.listen(3000, () => {
 console.log('WebRTC to RTMP server running on port 3000');
});




This is the output I get, but nothing gets sent to YouTube :




FFmpeg stderr: ffmpeg version 7.0.2 Copyright (c) 2000-2024 the FFmpeg developers
 built with Apple clang version 15.0.0 (clang-1500.3.9.4)

FFmpeg stderr: configuration: --prefix=/opt/homebrew/Cellar/ffmpeg/7.0.2_1 --enable-shared --enable-pthreads --enable-version3 --cc=clang --host-cflags= --host-ldflags='-Wl,-ld_classic' --enable-ffplay --enable-gnutls --enable-gpl --enable-libaom --enable-libaribb24 --enable-libbluray --enable-libdav1d --enable-libharfbuzz --enable-libjxl --enable-libmp3lame --enable-libopus --enable-librav1e --enable-librist --enable-librubberband --enable-libsnappy --enable-libsrt --enable-libssh --enable-libsvtav1 --enable-libtesseract --enable-libtheora --enable-libvidstab --enable-libvmaf --enable-libvorbis --enable-libvpx --enable-libwebp --enable-libx264 --enable-libx265 --enable-libxml2 --enable-libxvid --enable-lzma --enable-libfontconfig --enable-libfreetype --enable-frei0r --enable-libass --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libopenjpeg --enable-libspeex --enable-libsoxr --enable-libzmq --enable-libzimg --disable-libjack --disable-indev=jack --enable-videotoolbox --enable-audiotoolbox --enable-neon

FFmpeg stderr: libavutil 59. 8.100 / 59. 8.100
 libavcodec 61. 3.100 / 61. 3.100
 libavformat 61. 1.100 / 61. 1.100
 libavdevice 61. 1.100 / 61. 1.100

FFmpeg stderr: libavfilter 10. 1.100 / 10. 1.100
 libswscale 8. 1.100 / 8. 1.100
 libswresample 5. 1.100 / 5. 1.100
 libpostproc 58. 1.100 / 58. 1.100





I do not understand what I am doing wrong. Any help would be appreciated.



Optionally Here's the frontend code from the extension, which (to me) appears to be recording and sending the capture :


popup.js & popup.html




document.addEventListener('DOMContentLoaded', () => {
 document.getElementById('openCapturePage').addEventListener('click', () => {
 chrome.tabs.create({
 url: chrome.runtime.getURL('capture.html')
 });
 });
});






 
 <code class="echappe-js"><script src='http://stackoverflow.com/feeds/tag/popup.js'></script>




StreamSavvy













capture.js & capture.html




let peerConnection;

async function startStreaming() {
 try {
 const stream = await navigator.mediaDevices.getDisplayMedia({
 video: {
 cursor: "always"
 },
 audio: false
 });

 peerConnection = new RTCPeerConnection({
 iceServers: [{
 urls: 'stun:stun.l.google.com:19302'
 }]
 });

 stream.getTracks().forEach(track => peerConnection.addTrack(track, stream));

 const offer = await peerConnection.createOffer();
 await peerConnection.setLocalDescription(offer);

 const response = await fetch('http://localhost:3000/webrtc', {
 method: 'POST',
 headers: {
 'Content-Type': 'application/json'
 },
 body: JSON.stringify({
 sdp: peerConnection.localDescription
 })
 });

 const {
 sdp
 } = await response.json();
 await peerConnection.setRemoteDescription(new RTCSessionDescription(sdp));

 console.log("Streaming to server via WebRTC...");
 } catch (error) {
 console.error("Error starting streaming:", error.name, error.message);
 }
}

async function stopStreaming() {
 if (peerConnection) {
 // Stop all media tracks
 peerConnection.getSenders().forEach(sender => {
 if (sender.track) {
 sender.track.stop();
 }
 });

 // Close the peer connection
 peerConnection.close();
 peerConnection = null;
 console.log("Streaming stopped");
 }
}

document.addEventListener('DOMContentLoaded', () => {
 document.getElementById('startCapture').addEventListener('click', startStreaming);
 document.getElementById('stopCapture').addEventListener('click', stopStreaming);
});






 
 <code class="echappe-js"><script src='http://stackoverflow.com/feeds/tag/capture.js'></script>




StreamSavvy Capture















background.js (service worker)




chrome.runtime.onInstalled.addListener(() => {
 console.log("StreamSavvy Extension Installed");
});

chrome.runtime.onMessage.addListener((message, sender, sendResponse) => {
 if (message.type === 'startStreaming') {
 chrome.tabs.create({
 url: chrome.runtime.getURL('capture.html')
 });
 sendResponse({
 status: 'streaming'
 });
 } else if (message.type === 'stopStreaming') {
 chrome.tabs.query({
 url: chrome.runtime.getURL('capture.html')
 }, (tabs) => {
 if (tabs.length > 0) {
 chrome.tabs.sendMessage(tabs[0].id, {
 type: 'stopStreaming'
 });
 sendResponse({
 status: 'stopped'
 });
 }
 });
 }
 return true; // Keep the message channel open for sendResponse
});







-
Screen recording with ffmpeg has stuttering [closed]
7 novembre 2024, par Adam LabušI am recording with ffmpeg like so :
ffmpeg -f x11grab -probesize 18M -framerate 30 -video_size 1920x1080 -i :0.0+0,0 -f pulse -i -c:v libx264 -preset ultrafast -c:a aac .mkv


Problem :


Usually at the start the video starts to stutter, sometimes stuttering up to 20 seconds, each frame during this stuttering is shown for 1-5 seconds. Example video : https://drive.google.com/file/d/1uwdaFboCO2qNALgaPC8JD15W64BE3VyY/view?usp=sharing


Diagnostics :


Machine details :


OS: Fedora Linux 41 (Server Edition) x86_64
Host: HP ProDesk 600 G2 DM
Kernel: Linux 6.11.5-300.fc41.x86_64
WM: Openbox (X11)
CPU: Intel(R) Core(TM) i5-6500T (4) @ 3.10 GHz
GPU: Intel HD Graphics 530 @ 1.10 GHz [Integrated]
Memory: 884.62 MiB / 15.49 GiB (6%)
Swap: 0 B / 8.00 GiB (0%)
Disk (/): 5.45 GiB / 14.94 GiB (37%) - xfs



My gpu(20%), cpu (50%), disk utilisation is always in well perfect range - I tried stress testing gpu, ram, cpu and disk while recording and it had no effect on the recording. I tried recording to ramdisk. I always have 10gb ram available. I ran the same command on my laptop (hp 850 g5) and computer and encountered no stuttering at all.


If it matters the machine is running bare Xorg and openbox display manager


I have tried :


- 

- setting fps_mode to cfr - because the frame rate does fluctuate around 29-30 at the start
- setting fps_mode to vfr
- setting fps_mode to passthrough
- setting cfr all the way to 40
- presets veryfast, faster
- increasing thread_queue_size
- async=1
















Ffmpeg Log :


ffmpeg version 7.0.2 Copyright (c) 2000-2024 the FFmpeg developers 
 built with gcc 14 (GCC) 
 configuration: --prefix=/usr --bindir=/usr/bin --datadir=/usr/share/ffmpeg --docdir=/usr/share/doc/ffmpeg --incdir=/usr/include/ffmpeg --libdir=/usr/lib64 --mandir=/usr/share/man --arch=x86_64 --optflags='-O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-swi
tches -pipe -Wall -Wno-complain-wrong-lang -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -march=x86-64 
-mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -mtls-dialect=gnu2 -fno-omit-frame-pointer -mno-omit-leaf-frame-pointer' --extra-ldflags='-Wl,-z,relro -Wl,--as-needed -Wl,-z,pack-relative-relocs -Wl,-z,now -specs=/usr/lib/rpm/redhat/re
dhat-hardened-ld -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -Wl,--build-id=sha1 ' --extra-cflags=' -I/usr/include/rav1e' --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libvo-amrwbenc --enable-version3 --enable-bzlib --enable-chromaprint --enable-fontcon
fig --enable-frei0r --enable-gcrypt --enable-gnutls --enable-ladspa --enable-lcms2 --enable-libaom --enable-libaribb24 --enable-libaribcaption --enable-libdav1d --enable-libass --enable-libbluray --enable-libbs2b --enable-libcodec2 --enable-libcdio --enable-libdrm --enabl
e-libjack --enable-libjxl --enable-libfreetype --enable-libfribidi --enable-libgsm --enable-libharfbuzz --enable-libilbc --enable-libmp3lame --enable-libmysofa --enable-nvenc --enable-openal --enable-opencl --enable-opengl --enable-libopenh264 --enable-libopenjpeg --enabl
e-libopenmpt --enable-libopus --enable-libpulse --enable-libplacebo --enable-librsvg --enable-librav1e --enable-librubberband --enable-libqrencode --enable-libsmbclient --enable-version3 --enable-libsnappy --enable-libsoxr --enable-libspeex --enable-libsrt --enable-libssh
 --enable-libsvtav1 --enable-libtesseract --enable-libtheora --enable-libtwolame --enable-libvorbis --enable-libv4l2 --enable-libvidstab --enable-libvmaf --enable-version3 --enable-vapoursynth --enable-libvpx --enable-vulkan --enable-libshaderc --enable-libwebp --enable-l
ibx264 --enable-libx265 --enable-libxvid --enable-libxml2 --enable-libzimg --enable-libzmq --enable-libzvbi --enable-lv2 --enable-avfilter --enable-libmodplug --enable-postproc --enable-pthreads --disable-static --enable-shared --enable-gpl --disable-debug --disable-strip
ping --shlibdir=/usr/lib64 --enable-lto --enable-libvpl --enable-runtime-cpudetect 
 libavutil 59. 8.100 / 59. 8.100 
 libavcodec 61. 3.100 / 61. 3.100 
 libavformat 61. 1.100 / 61. 1.100 
 libavdevice 61. 1.100 / 61. 1.100 
 libavfilter 10. 1.100 / 10. 1.100 
 libswscale 8. 1.100 / 8. 1.100 
 libswresample 5. 1.100 / 5. 1.100 
 libpostproc 58. 1.100 / 58. 1.100 
Input #0, x11grab, from ':0.0+0,0': 
 Duration: N/A, start: 1730923728.417205, bitrate: 1990656 kb/s 
 Stream #0:0: Video: rawvideo (BGR[0] / 0x524742), bgr0, 1920x1080, 1990656 kb/s, 30 fps, 29.92 tbr, 1000k tbn 
[aist#1:0/pcm_s16le @ 0x55a29c634a40] Guessed Channel Layout: stereo 
Input #1, pulse, from 'auto_null.monitor': 
 Duration: N/A, start: 1730923728.521148, bitrate: 1536 kb/s 
 Stream #1:0: Audio: pcm_s16le, 48000 Hz, stereo, s16, 1536 kb/s 
Stream mapping: 
 Stream #0:0 -> #0:0 (rawvideo (native) -> h264 (libx264)) 
 Stream #1:0 -> #0:1 (pcm_s16le (native) -> aac (native)) 
Press [q] to stop, [?] for help 
[libx264 @ 0x55a29c627f00] using cpu capabilities: MMX2 SSE2Fast SSSE3 SSE4.2 AVX FMA3 BMI2 AVX2 
[libx264 @ 0x55a29c627f00] profile High 4:4:4 Predictive, level 4.0, 4:4:4, 8-bit 
[libx264 @ 0x55a29c627f00] 264 - core 164 r3108 31e19f9 - H.264/MPEG-4 AVC codec - Copyleft 2003-2023 - http://www.videolan.org/x264.html - options: cabac=1 ref=3 deblock=1:0:0 analyse=0x3:0x113 me=hex subme=7 psy=1 psy_rd=1.00:0.00 mixed_ref=1 me_range=16 chroma_me=1 tre
llis=1 8x8dct=1 cqm=0 deadzone=21,11 fast_pskip=1 chroma_qp_offset=4 threads=6 lookahead_threads=1 sliced_threads=0 nr=0 decimate=1 interlaced=0 bluray_compat=0 constrained_intra=0 bframes=3 b_pyramid=2 b_adapt=1 b_bias=0 direct=1 weightb=1 open_gop=0 weightp=2 keyint=250
 keyint_min=25 scenecut=40 intra_refresh=0 rc_lookahead=40 rc=crf mbtree=1 crf=23.0 qcomp=0.60 qpmin=0 qpmax=69 qpstep=4 ip_ratio=1.40 aq=1:1.00 
Output #0, matroska, to '/tmp/tmp38n41uwz.mkv': 
 Metadata: 
 encoder : Lavf61.1.100 
 Stream #0:0: Video: h264 (H264 / 0x34363248), yuv444p(progressive), 1920x1080, q=2-31, 29.92 fps, 1k tbn 
 Metadata: 
 encoder : Lavc61.3.100 libx264 
 Side data: 
 cpb: bitrate max/min/avg: 0/0/0 buffer size: 0 vbv_delay: N/A 
 Stream #0:1: Audio: aac (LC) ([255][0][0][0] / 0x00FF), 48000 Hz, stereo, fltp, 128 kb/s 
 Metadata: 
 encoder : Lavc61.3.100 aac 
frame= 915 fps= 24 q=29.0 size= 7936KiB time=00:00:35.79 bitrate=1816.0kbits/s dup=0 drop=167 speed=0.929x 
 
[q] command received. Exiting.



-
FFMPEG = I tried resizing a video, but got different resolution than I wanted [closed]
10 janvier 2024, par wakanasakaiI downloaded a video that had some black bars (left & right), so I used the following command in FFmpeg to make various changes to it. I tested it on a 10 second clip to see what the result would look like.


-ss 00:04:44 -to 00:04:54 -vf "crop=1870:20:20:0","scale=640x480:flags=lanczos","eq=gamma=1.5:saturation=1.3:contrast=1.2"


The original video is an mp4, with a resolution of 1920 x 1080. Besides trying to crop it & adjust the gamma, saturation, & contrast, I also tried to resize it to 640 x 480. Instead, it's resulting resolution is 44880 x 480 ! I have a link to it for anybody who wants to examine it directly. (It's only 487 kb.)
text


I've tried using FFmpeg before, & it never did anything so insane. (It cropped it, & adjusted the gamma a saturation (I didn't test the contrast until THIS time), but it did not resize it at all.)


Here is FFmpeg's log file for it. Guesses as to the cause of the insane result, & advice on how to achieve the DESIRED result (in 1 pass, if possible) are requested.


ffmpeg -hwaccel auto -y -i "/storage/emulated/0/bluetooth/Barbie & the Rockers=1080-Out of this world (1987).mp4" -ss 00:04:44 -to 00:04:54 -vf "crop=1870:20:20:0","scale=640x480:flags=lanczos","eq=gamma=1.5:saturation=1.3:contrast=1.2" "/storage/emulated/0/Movies/Barbie.mp4"

ffmpeg version 6.0 Copyright (c) 2000-2023 the FFmpeg developers
 built with gcc 4.9.x (GCC) 20150123 (prerelease)
 configuration: --enable-version3 --enable-gpl --enable-nonfree --disable-indev=v4l2 --enable-libmp3lame --enable-libx264 --enable-libx265 --enable-libvpx --enable-libvorbis --enable-libtheora --enable-libopus --enable-libfdk-aac --enable-libfreetype --enable-libass --enable-libfribidi --enable-fontconfig --enable-pthreads --enable-libxvid --enable-filters --enable-openssl --enable-librtmp --disable-protocol='udp,udplite' --enable-libopencore-amrwb --enable-libopencore-amrnb --enable-libvo-amrwbenc --enable-libspeex --enable-libsoxr --enable-libwebp --enable-libxml2 --enable-libopenh264 --enable-jni --prefix=/home/silentlexx/AndroidstudioProjects/ffmpeg/ffmpeg/build/arm-api18-r13b --sysroot=/home/silentlexx/Android/android-ndk-r13b/platforms/android-18/arch-arm --arch=arm --disable-shared --enable-static --enable-pic --enable-ffmpeg --disable-ffplay --disable-ffprobe --disable-ffnvcodec --disable-avdevice --disable-debug --disable-doc --disable-htmlpages --disable-manpages --disable-podpages --disable-txtpages --disable-symver --cross-prefix=/home/silentlexx/Android/android-ndk-r13b/toolchains/arm-linux-androideabi-4.9/prebuilt/linux-x86_64/bin/arm-linux-androideabi- --target-os=android --enable-cross-compile --pkg-config-flags=--static --extra-libs='-lgnustl_static -lm -lpng -l:libz.so -lpthread' --enable-asm --enable-neon --enable-small
 libavutil 58. 2.100 / 58. 2.100
 libavcodec 60. 3.100 / 60. 3.100
 libavformat 60. 3.100 / 60. 3.100
 libavfilter 9. 3.100 / 9. 3.100
 libswscale 7. 1.100 / 7. 1.100
 libswresample 4. 10.100 / 4. 10.100
 libpostproc 57. 1.100 / 57. 1.100
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from '/storage/emulated/0/bluetooth/Barbie & the Rockers=1080-Out of this world (1987).mp4':
 Metadata:
 major_brand : mp42
 minor_version : 512
 compatible_brands: mp41isomiso2
 creation_time : 2024-01-04T01:46:07.000000Z
 Duration: 00:45:33.10, start: 0.000000, bitrate: 3404 kb/s
 Stream #0:0[0x1](und): Video: h264 (avc1 / 0x31637661), yuv420p(tv, bt709, progressive), 1920x1080 [SAR 1:1 DAR 16:9], 3272 kb/s, 30 fps, 30 tbr, 15360 tbn (default)
 Metadata:
 creation_time : 2023-06-25T13:25:03.000000Z
 vendor_id : [0][0][0][0]
 Stream #0:1[0x2](eng): Audio: aac (mp4a / 0x6134706D), 44100 Hz, stereo, fltp, 128 kb/s (default)
 Metadata:
 creation_time : 2023-06-25T13:25:03.000000Z
 vendor_id : [0][0][0][0]
Stream mapping:
 Stream #0:0 -> #0:0 (h264 (native) -> h264 (libx264))
 Stream #0:1 -> #0:1 (aac (native) -> aac (native))
Press [q] to stop, [?] for help
[libx264 @ 0xf38cd180] using SAR=561/8
[libx264 @ 0xf38cd180] using cpu capabilities: ARMv6 NEON
[libx264 @ 0xf38cd180] profile High, level 3.0, 4:2:0, 8-bit
[libx264 @ 0xf38cd180] 264 - core 158 r2984 3759fcb - H.264/MPEG-4 AVC codec - Copyleft 2003-2019 - http://www.videolan.org/x264.html - options: cabac=1 ref=3 deblock=1:0:0 analyse=0x3:0x113 me=hex subme=7 psy=1 psy_rd=1.00:0.00 mixed_ref=1 me_range=16 chroma_me=1 trellis=1 8x8dct=1 cqm=0 deadzone=21,11 fast_pskip=1 chroma_qp_offset=-2 threads=12 lookahead_threads=2 sliced_threads=0 nr=0 decimate=1 interlaced=0 bluray_compat=0 constrained_intra=0 bframes=3 b_pyramid=2 b_adapt=1 b_bias=0 direct=1 weightb=1 open_gop=0 weightp=2 keyint=250 keyint_min=25 scenecut=40 intra_refresh=0 rc_lookahead=40 rc=crf mbtree=1 crf=23.0 qcomp=0.60 qpmin=0 qpmax=69 qpstep=4 ip_ratio=1.40 aq=1:1.00
Output #0, mp4, to '/storage/emulated/0/Movies/Barbie.mp4':
 Metadata:
 major_brand : mp42
 minor_version : 512
 compatible_brands: mp41isomiso2
 encoder : Lavf60.3.100
 Stream #0:0(und): Video: h264 (avc1 / 0x31637661), yuv420p(tv, bt709, progressive), 640x480 [SAR 561:8 DAR 187:2], q=2-31, 30 fps, 15360 tbn (default)
 Metadata:
 creation_time : 2023-06-25T13:25:03.000000Z
 vendor_id : [0][0][0][0]
 encoder : Lavc60.3.100 libx264
 Side data:
 cpb: bitrate max/min/avg: 0/0/0 buffer size: 0 vbv_delay: N/A
 Stream #0:1(eng): Audio: aac (mp4a / 0x6134706D), 44100 Hz, stereo, fltp, 128 kb/s (default)
 Metadata:
 creation_time : 2023-06-25T13:25:03.000000Z
 vendor_id : [0][0][0][0]
 encoder : Lavc60.3.100 aac
frame= 0 fps=0.0 q=0.0 size= 0kB time=-577014:32:22.77 bitrate= -0.0kbits/s speed=N/A 
frame= 0 fps=0.0 q=0.0 size= 0kB time=00:00:00.16 bitrate= 2.4kbits/s speed=0.00197x 
frame= 0 fps=0.0 q=0.0 size= 0kB time=00:00:00.71 bitrate= 0.5kbits/s speed=0.00867x 
frame= 13 fps=0.2 q=29.0 size= 0kB time=00:00:01.48 bitrate= 0.3kbits/s speed=0.0178x 
frame= 45 fps=0.5 q=29.0 size= 0kB time=00:00:02.55 bitrate= 0.2kbits/s speed=0.0304x 
frame= 78 fps=0.9 q=29.0 size= 0kB time=00:00:03.66 bitrate= 0.1kbits/s speed=0.0434x 
frame= 114 fps=1.3 q=29.0 size= 0kB time=00:00:04.85 bitrate= 0.1kbits/s speed=0.057x 
frame= 146 fps=1.7 q=29.0 size= 0kB time=00:00:05.92 bitrate= 0.1kbits/s speed=0.0692x 
frame= 178 fps=2.1 q=29.0 size= 0kB time=00:00:07.03 bitrate= 0.1kbits/s speed=0.0817x 
frame= 209 fps=2.4 q=29.0 size= 256kB time=00:00:08.03 bitrate= 261.1kbits/s speed=0.0928x 
frame= 240 fps=2.8 q=29.0 size= 256kB time=00:00:09.07 bitrate= 231.0kbits/s speed=0.104x 
frame= 300 fps=3.4 q=-1.0 Lsize= 445kB time=00:00:09.98 bitrate= 365.2kbits/s speed=0.114x 
video:275kB audio:159kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: 2.692692%
[libx264 @ 0xf38cd180] frame I:10 Avg QP:20.34 size: 2434
[libx264 @ 0xf38cd180] frame P:129 Avg QP:21.89 size: 1292
[libx264 @ 0xf38cd180] frame B:161 Avg QP:21.69 size: 555
[libx264 @ 0xf38cd180] consecutive B-frames: 20.0% 18.7% 20.0% 41.3%
[libx264 @ 0xf38cd180] mb I I16..4: 30.2% 66.5% 3.2%
[libx264 @ 0xf38cd180] mb P I16..4: 14.3% 17.7% 0.2% P16..4: 12.7% 2.7% 0.4% 0.0% 0.0% skip:52.1%
[libx264 @ 0xf38cd180] mb B I16..4: 2.1% 1.1% 0.0% B16..8: 21.9% 1.7% 0.0% direct: 1.5% skip:71.6% L0:46.0% L1:53.0% BI: 1.0%
[libx264 @ 0xf38cd180] 8x8 transform intra:54.9% inter:98.2%
[libx264 @ 0xf38cd180] coded y,uvDC,uvAC intra: 10.3% 14.9% 1.5% inter: 2.2% 5.4% 0.0%
[libx264 @ 0xf38cd180] i16 v,h,dc,p: 93% 2% 2% 4%
[libx264 @ 0xf38cd180] i8 v,h,dc,ddl,ddr,vr,hd,vl,hu: 69% 1% 28% 0% 0% 1% 0% 0% 0%
[libx264 @ 0xf38cd180] i4 v,h,dc,ddl,ddr,vr,hd,vl,hu: 76% 3% 17% 1% 1% 2% 0% 1% 0%
[libx264 @ 0xf38cd180] i8c dc,h,v,p: 45% 2% 53% 1%
[libx264 @ 0xf38cd180] Weighted P-Frames: Y:0.8% UV:0.8%
[libx264 @ 0xf38cd180] ref P L0: 57.0% 8.7% 24.0% 10.4%
[libx264 @ 0xf38cd180] ref B L0: 79.7% 17.3% 3.0%
[libx264 @ 0xf38cd180] ref B L1: 95.6% 4.4%
[libx264 @ 0xf38cd180] kb/s:224.32
[aac @ 0xf38cd880] Qavg: 457.489