Merge pull request #534 from arabcoders/dev

Basic hardware acceleration support

Dockerfile

@@ -30,9 +30,10 @@ ENV FPM_PORT="${PHP_FPM_PORT}"
 #
 RUN ln -snf /usr/share/zoneinfo/${TZ} /etc/localtime && echo ${TZ} > /etc/timezone && \
     for ext in ${PHP_PACKAGES}; do PACKAGES="${PACKAGES} ${PHP_V}-${ext}"; done && \
+    ARCH=`uname -m` && if [ "${ARCH}" == "x86_64" ]; then PACKAGES="${PACKAGES} intel-media-driver"; fi && \
     apk add --no-cache bash caddy icu-data-full nano curl procps net-tools iproute2 ffmpeg \
-    shadow sqlite redis tzdata gettext fcgi ca-certificates nss mailcap libcap fontconfig \
+    shadow sqlite redis tzdata gettext fcgi ca-certificates nss mailcap libcap fontconfig ttf-freefont font-noto \
-    ttf-freefont font-noto terminus-font font-dejavu ${PHP_V} ${PACKAGES} && \
+    terminus-font font-dejavu libva-utils ${PHP_V} ${PACKAGES} && \
     # Delete unused users change users group gid to allow unRaid users to use gid 100
     deluser redis && deluser caddy && groupmod -g 1588787 users && \
     # Create our own user.

frontend/pages/play/[id].vue

@@ -139,14 +139,70 @@
               <p class="help">
                 <span class="icon"><i class="fas fa-info"></i></span>
                 We recommend using the burn subtitle function only when you are using a picture based subtitles,
-                Text based subtitles are able to be selected and converted on the fly using the player.
+                Text based subtitles are able to be selected and converted on the fly using the player. We plan to
+                support direct play of compatible streams in the future.
               </p>
             </div>
 
+            <template v-if="showAdvanced">
+              <div class="field">
+                <label class="label">Video transcoding codec.</label>
+                <div class="control has-icons-left">
+                  <div class="select is-fullwidth">
+                    <select v-model="video_codec" @change="e => updateHwAccel(e.target.value)">
+                      <option value="" disabled>Select codec...</option>
+                      <option v-for="item in item.hardware?.codecs" :key="`codec-${item.codec}`"
+                              :value="item.codec" v-text="item.name"/>
+                    </select>
+                  </div>
+                  <div class="icon is-left">
+                    <i class="fas fa-closed-captioning"></i>
+                  </div>
+                </div>
+                <p class="help">
+                  <span class="icon"><i class="fas fa-info"></i></span>
+                  We don't do pre-checks on codecs, so some of those codecs may not work or you don't have the hardware
+                  for it. the standard <code>H264 (CPU)</code> is the default and should work on most systems.
+                </p>
+              </div>
+
+              <div class="field" v-if="'h264_vaapi' === config.video_codec">
+                <label class="label">Select VAAPI rendering device</label>
+                <div class="control has-icons-left">
+                  <div class="select is-fullwidth">
+                    <select v-model="vaapi_device">
+                      <option value="" disabled>Select device...</option>
+                      <option v-for="item in item.hardware?.devices" :key="`codec-${item}`" :value="item"
+                              v-text="basename(item)"/>
+                    </select>
+                  </div>
+                  <div class="icon is-left">
+                    <i class="fas fa-closed-captioning"></i>
+                  </div>
+                </div>
+                <p class="help">
+                  <span class="icon"><i class="fas fa-info"></i></span>
+                  We don't do pre-checks on codecs, so some of those codecs may not work or you don't have the hardware
+                  for it. the standard <code>H264 (CPU)</code> is the default and should work on most systems.
+                </p>
+              </div>
+
+              <div class="field">
+                <label class="label" for="debug">Include debug information in response headers</label>
+                <div class="control">
+                  <input id="debug" type="checkbox" class="switch is-success" v-model="session_debug">
+                  <label for="debug">Enable</label>
+                </div>
+                <p class="help">
+                  <span class="icon"><i class="fas fa-info"></i></span>
+                  Useful to know what options and ffmpeg command being run.
+                </p>
+              </div>
+            </template>
+
             <div class="is-justify-content-end field is-grouped" v-if="config?.path">
               <div class="control">
-                <button class="button is-warning" @click="showAdvanced=!showAdvanced" :disabled="true"
+                <button class="button is-warning" @click="showAdvanced=!showAdvanced">
-                        v-tooltip="'Advanced settings not yet implemented.'">
                   <span class="icon"><i class="fas fa-cog"></i></span>
                   <span>Advanced settings</span>
                 </button>
@@ -205,12 +261,20 @@ const isLoading = ref(false)
 const isPlaying = ref(false)
 const isGenerating = ref(false)
 const playUrl = ref('')
-const showAdvanced = ref(false)
+const showAdvanced = useStorage('play_showAdvanced', false)
 const show_page_tips = useStorage('show_page_tips', true)
+const video_codec = useStorage('play_vcodec', 'libx264')
+const vaapi_device = useStorage('play_vaapi_device', '')
+const session_debug = useStorage('play_debug', false)
+
 const config = ref({
   path: '',
   audio: '',
   subtitle: '',
+  video_codec: video_codec,
+  vaapi_device: vaapi_device,
+  hwaccel: false,
+  debug: session_debug,
 })
 
 const selectedItem = ref({})
@@ -242,9 +306,16 @@ const generateToken = async () => {
       path: config.value.path,
       config: {
         audio: config.value.audio,
+        video_codec: config.value.video_codec,
+        hwaccel: config.value.hwaccel,
+        debug: Boolean(config.value.debug),
       }
     };
 
+    if (config.value.vaapi_device && 'h264_vaapi' === config.value.video_codec) {
+      userConfig.config.vaapi_device = config.value.vaapi_device
+    }
+
     if (config.value.subtitle) {
       // -- check if the value is number it's internal subtitle
       if (String(config.value.subtitle).match(/^\d+$/)) {
@@ -373,7 +444,18 @@ onMounted(async () => {
     playUrl.value = `${useStorage('api_url', '').value}${useStorage('api_path', '/v1/api').value}/player/playlist/${route.query.token}/master.m3u8`
     isPlaying.value = true
   }
+  updateHwAccel(video_codec.value)
 })
 
+const updateHwAccel = codec => {
+  const codecInfo = item.value.hardware.codecs.filter(c => c.codec === codec);
+  console.log(codecInfo)
+  if (codecInfo.length < 1) {
+    config.value.hwaccel = false
+    return;
+  }
+  config.value.hwaccel = Boolean(codecInfo[0].hwaccel)
+}
+
 onUnmounted(() => window.removeEventListener('popstate', onPopState))
 </script>

src/API/History/Index.php

@@ -23,6 +23,7 @@ use Psr\Http\Message\ServerRequestInterface as iRequest;
 use Psr\SimpleCache\CacheInterface as iCache;
 use RuntimeException;
 use SplFileInfo;
+use Throwable;
 
 final class Index
 {
@@ -506,6 +507,44 @@ final class Index
             }
 
             $entity['files'] = $ffprobe;
+
+            $entity['hardware'] = [
+                'codecs' => [
+                    [
+                        'codec' => 'libx264',
+                        'name' => 'H.264 (CPU) (All)',
+                        'hwaccel' => false,
+                    ],
+                    [
+                        'codec' => 'h264_vaapi',
+                        'name' => 'H.264 (VA-API) (VAAPI)',
+                        'hwaccel' => true,
+                    ],
+                    [
+                        'codec' => 'h264_nvenc',
+                        'name' => 'H.264 (NVENC) (Nvidia)',
+                        'hwaccel' => true,
+                    ],
+                    [
+                        'codec' => 'h264_qsv',
+                        'name' => 'H.264 (QSV) (Intel)',
+                        'hwaccel' => true,
+                    ],
+                ],
+                'devices' => [],
+            ];
+
+            if (is_dir('/dev/dri/') && is_readable('/dev/dri/')) {
+                try {
+                    foreach (scandir('/dev/dri') as $dev) {
+                        if (false === str_starts_with($dev, 'render')) {
+                            continue;
+                        }
+                        $entity['hardware']['devices'][] = '/dev/dri/' . $dev;
+                    }
+                } catch (Throwable) {
+                }
+            }
         }
 
         return api_response(Status::OK, $entity);

src/API/Player/Segments.php

@@ -91,10 +91,11 @@ readonly class Segments
         $hwaccel = (bool)$params->get('hwaccel', false);
         $vaapi_device = $params->get('vaapi_device', '/dev/dri/renderD128');
         $vCodec = $params->get('video_codec', $hwaccel ? 'h264_vaapi' : 'libx264');
-        $isIntel = $hwaccel && 'h264_vaapi' === $vCodec;
+        $isVAAPI = $hwaccel && 'h264_vaapi' === $vCodec;
+        $isQSV = $hwaccel && 'h264_qsv' === $vCodec;
         $segmentSize = number_format((int)$params->get('segment_size', Playlist::SEGMENT_DUR), 6);
 
-        if ($hwaccel && false === file_exists($vaapi_device)) {
+        if ($isVAAPI && false === file_exists($vaapi_device)) {
             return api_error(r("VAAPI device '{device}' not found.", ['device' => $vaapi_device]), Status::BAD_REQUEST);
         }
 
@@ -146,7 +147,17 @@ readonly class Segments
         }
 
         $cmd[] = '-copyts';
-        if ($isIntel) {
+
+        if ($isQSV) {
+            $cmd[] = '-hwaccel';
+            $cmd[] = 'qsv';
+            if ($overlay) {
+                $cmd[] = '-hwaccel_output_format';
+                $cmd[] = 'qsv';
+            }
+        }
+
+        if ($isVAAPI) {
             $cmd[] = '-hwaccel';
             $cmd[] = 'vaapi';
             $cmd[] = '-vaapi_device';
@@ -167,14 +178,14 @@ readonly class Segments
         $cmd[] = '-1';
 
         $cmd[] = '-pix_fmt';
-        $cmd[] = $isIntel ? 'vaapi_vld' : 'yuv420p';
+        $cmd[] = $params->get('pix_fmt', 'yuv420p');
 
         $cmd[] = '-g';
         $cmd[] = '52';
 
         if ($overlay && empty($external) && null !== $subtitle) {
             $cmd[] = '-filter_complex';
-            if ($isIntel) {
+            if ($isVAAPI) {
                 $cmd[] = "[0:0]hwdownload,format=nv12[base];[base][0:" . $subtitle . "]overlay[v];[v]hwupload[k]";
                 $cmd[] = '-map';
                 $cmd[] = '[k]';
@@ -190,7 +201,7 @@ readonly class Segments
 
         $cmd[] = '-strict';
         $cmd[] = '-2';
-        if (empty($external) && $isIntel) {
+        if (empty($external) && $isVAAPI) {
             $cmd[] = '-vf';
             $cmd[] = 'format=nv12,hwupload';
         }
@@ -237,7 +248,7 @@ readonly class Segments
                 symlink($external, $tmpSubFile);
             }
             $cmd[] = '-vf';
-            $cmd[] = "subtitles={$tmpSubFile}" . ($isIntel ? ',format=nv12,hwupload' : '');
+            $cmd[] = "subtitles={$tmpSubFile}" . ($isVAAPI ? ',format=nv12,hwupload' : '');
         } elseif (null !== $subtitle && !$overlay) {
             $subStreamIndex = (int)$subIndex[$subtitle];
             $tmpSubFile = r("{path}/t-{name}-internal-sub-{index}.{type}", [
@@ -254,7 +265,7 @@ readonly class Segments
             );
 
             $cmd[] = '-vf';
-            $cmd[] = "subtitles={$streamLink}" . ($isIntel ? ',format=nv12,hwupload' : '');
+            $cmd[] = "subtitles={$streamLink}" . ($isVAAPI ? ',format=nv12,hwupload' : '');
         } else {
             $cmd[] = '-sn';
         }
@@ -291,9 +302,26 @@ readonly class Segments
                     ]
                 );
 
-                return api_error('Failed to generate segment. check logs.', Status::INTERNAL_SERVER_ERROR, headers: [
+                $response = api_error(
+                    r("Failed to generate segment. '{error}'", [
+                        'error' => $debug ? $process->getErrorOutput() : 'check logs.',
+                    ]),
+                    Status::INTERNAL_SERVER_ERROR,
+                    headers: [
                         'X-Transcode-Time' => round($end - $start, 6),
-                ]);
+                    ]
+                );
+
+                if (true === $debug) {
+                    $response = $response
+                        ->withHeader('X-Ffmpeg', $process->getCommandLine())
+                        ->withHeader(
+                            'X-Transcode-Config',
+                            json_encode($sConfig, JSON_UNESCAPED_SLASHES | JSON_UNESCAPED_UNICODE)
+                        );
+                }
+
+                return $response;
             }
 
             $response = api_response(Status::OK, body: Stream::create($process->getOutput()), headers: [
@@ -330,7 +358,18 @@ readonly class Segments
                 'trace' => $e->getTrace(),
             ]);
 
-            return api_error('Failed to generate segment. check logs.', Status::INTERNAL_SERVER_ERROR);
+            $response = api_error('Failed to generate segment. check logs.', Status::INTERNAL_SERVER_ERROR);
+            if (true === $debug) {
+                if (isset($process)) {
+                    $response = $response->withHeader('X-Ffmpeg', $process->getCommandLine());
+                }
+
+                $response = $response->withHeader(
+                    'X-Transcode-Config',
+                    json_encode($sConfig, JSON_UNESCAPED_SLASHES | JSON_UNESCAPED_UNICODE)
+                );
+            }
+            return $response;
         } finally {
             if (file_exists($tmpVidLock)) {
                 unlink($tmpVidLock);