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urmic_transcoder_audio
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devdatt 2026-02-19 23:29:17 +05:30
parent b8f0cb71c1
commit 9f0c4b46a4
2 changed files with 18 additions and 17 deletions
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31
html/input.php
View File

@ -164,7 +164,7 @@ function all_service_update()
. ' -c:a ' . $new["audio_format"] . ' -b:a ' . $new["audio_bitrate"] . 'k -ar 48000 -ac 2 -af "volume=' . $new["volume"] . 'dB" ' . ' -c:a ' . $new["audio_format"] . ' -b:a ' . $new["audio_bitrate"] . 'k -ar 48000 -ac 2 -af "volume=' . $new["volume"] . 'dB" '
. ' -metadata service_provider="ShreeBhattJI" '; . ' -metadata service_provider="ShreeBhattJI" ';
if ($new["program_id"] !== "") { if ($new["program_id"] !== "") {
$ffmpeg .= '-map i:p:' . $new["program_id"] . '" '; $ffmpeg .= '-map i:p:' . $new["program_id"];
} }
if ($new["service_name"] !== "") { if ($new["service_name"] !== "") {
$ffmpeg .= ' -metadata service_name="' . $new["service_name"] . '" '; $ffmpeg .= ' -metadata service_name="' . $new["service_name"] . '" ';
@ -217,7 +217,7 @@ function all_service_start()
. ' -c:a ' . $new["audio_format"] . ' -b:a ' . $new["audio_bitrate"] . 'k -ar 48000 -ac 2 -af "volume=' . $new["volume"] . 'dB" ' . ' -c:a ' . $new["audio_format"] . ' -b:a ' . $new["audio_bitrate"] . 'k -ar 48000 -ac 2 -af "volume=' . $new["volume"] . 'dB" '
. ' -metadata service_provider="ShreeBhattJI" '; . ' -metadata service_provider="ShreeBhattJI" ';
if ($new["program_id"] !== "") { if ($new["program_id"] !== "") {
$ffmpeg .= '-map i:p:' . $new["program_id"] . '" '; $ffmpeg .= '-map i:p:' . $new["program_id"];
} }
if ($new["service_name"] !== "") { if ($new["service_name"] !== "") {
$ffmpeg .= ' -metadata service_name="' . $new["service_name"] . '" '; $ffmpeg .= ' -metadata service_name="' . $new["service_name"] . '" ';
@ -311,7 +311,7 @@ if ($_SERVER["REQUEST_METHOD"] === "POST") {
. ' -c:a ' . $new["audio_format"] . ' -b:a ' . $new["audio_bitrate"] . 'k -ar 48000 -ac 2 -af "volume=' . $new["volume"] . 'dB" ' . ' -c:a ' . $new["audio_format"] . ' -b:a ' . $new["audio_bitrate"] . 'k -ar 48000 -ac 2 -af "volume=' . $new["volume"] . 'dB" '
. ' -metadata service_provider="ShreeBhattJI" '; . ' -metadata service_provider="ShreeBhattJI" ';
if ($new["program_id"] !== "") { if ($new["program_id"] !== "") {
$ffmpeg .= '-map i:p:' . $new["program_id"] . '" '; $ffmpeg .= '-map i:p:' . $new["program_id"];
} }
if ($new["service_name"] !== "") { if ($new["service_name"] !== "") {
$ffmpeg .= ' -metadata service_name="' . $new["service_name"] . '" '; $ffmpeg .= ' -metadata service_name="' . $new["service_name"] . '" ';
@ -355,8 +355,8 @@ if ($_SERVER["REQUEST_METHOD"] === "POST") {
foreach ($data as $row) { foreach ($data as $row) {
if ($row["id"] == $id) { if ($row["id"] == $id) {
$new = [ $row = [
"id" => time(), "id" => $id,
"service_name" => $_POST["service_name"], "service_name" => $_POST["service_name"],
"input_udp" => $_POST["input_udp"], "input_udp" => $_POST["input_udp"],
"output_udp" => $_POST["output_udp"], "output_udp" => $_POST["output_udp"],
@ -367,8 +367,7 @@ if ($_SERVER["REQUEST_METHOD"] === "POST") {
"service" => $_POST["service"] "service" => $_POST["service"]
]; ];
$new = $row; $alloc = allocateCore($row["id"]);
$alloc = allocateCore($new["id"]);
$core = (int)$alloc["cpu"]; $core = (int)$alloc["cpu"];
$node = (int)$alloc["node"]; $node = (int)$alloc["node"];
@ -376,21 +375,23 @@ if ($_SERVER["REQUEST_METHOD"] === "POST") {
. ' --preferred=' . $node . ' --preferred=' . $node
. ' taskset -c ' . $core . ' taskset -c ' . $core
. ' ffmpeg -hide_banner -loglevel info -thread_queue_size 512 -fflags +genpts+discardcorrupt+nobuffer -readrate 1.0' . ' ffmpeg -hide_banner -loglevel info -thread_queue_size 512 -fflags +genpts+discardcorrupt+nobuffer -readrate 1.0'
. ' -i "udp://' . $new["input_udp"] . '?fifo_size=50000&buffer_size=50000&overrun_nonfatal=1"' . ' -i "udp://' . $row["input_udp"] . '?fifo_size=50000&buffer_size=50000&overrun_nonfatal=1"'
. ' -c:v copy' . ' -c:v copy'
. ' -c:a ' . $new["audio_format"] . ' -b:a ' . $new["audio_bitrate"] . 'k -ar 48000 -ac 2 -af "volume=' . $new["volume"] . 'dB" ' . ' -c:a ' . $row["audio_format"] . ' -b:a ' . $row["audio_bitrate"] . 'k -ar 48000 -ac 2 -af "volume=' . $row["volume"] . 'dB"'
. ' -metadata service_provider="ShreeBhattJI" '; . ' -metadata service_provider="ShreeBhattJI" ';
if ($new["program_id"] !== "") {
$ffmpeg .= '-map i:p:' . $new["program_id"] . '" '; if ($row["program_id"] !== "") {
$ffmpeg .= '-map i:p:' . $row["program_id"] . ' ';
} }
if ($new["service_name"] !== "") { if ($row["service_name"] !== "") {
$ffmpeg .= ' -metadata service_name="' . $new["service_name"] . '" '; $ffmpeg .= '-metadata service_name="' . $row["service_name"] . '" ';
} }
$ffmpeg .= ' -f mpegts "udp://' . $new["output_udp"] . '?pkt_size=1316&flush_packets=1"';
$ffmpeg .= '-f mpegts "udp://' . $row["output_udp"] . '?pkt_size=1316&flush_packets=1"';
file_put_contents("/var/www/encoder/$id.sh", $ffmpeg); file_put_contents("/var/www/encoder/$id.sh", $ffmpeg);
if ($new["service"] === "enable") { if ($row["service"] === "enable") {
exec("sudo systemctl enable encoder@$id"); exec("sudo systemctl enable encoder@$id");
exec("sudo systemctl restart encoder@$id"); exec("sudo systemctl restart encoder@$id");
} else { } else {

2
install.sh
View File

@ -1,5 +1,5 @@
sudo apt update sudo apt update
sudo apt install -y apache2 php libapache2-mod-php vainfo ufw intel-media-va-driver-non-free libavcodec-extra mesa-utils i965-va-driver libmfx1 intel-gpu-tools ffmpeg v4l-utils python3-pip mpv alsa-utils vlan git zlib1g-dev php-zip php-curl sudo apt install -y apache2 php libapache2-mod-php vainfo ufw intel-media-va-driver-non-free libavcodec-extra mesa-utils i965-va-driver libmfx1 intel-gpu-tools ffmpeg v4l-utils python3-pip mpv alsa-utils vlan git zlib1g-dev php-zip php-curl numactl
sudo pip3 install psutil --break-system-packages sudo pip3 install psutil --break-system-packages
cat > /etc/sudoers.d/www-data << 'EOL' cat > /etc/sudoers.d/www-data << 'EOL'