X-Git-Url: https://git.immae.eu/?a=blobdiff_plain;f=server%2Fhelpers%2Fffmpeg-utils.ts;h=b6b64de3f604ba8240499cd650068325ee12f213;hb=7ccddd7b5250bd25a917a6e77e58b87b9484a2a4;hp=5ad8ed48e67e501942870f2770076371acac1fc3;hpb=092092969633bbcf6d4891a083ea497a7d5c3154;p=github%2FChocobozzz%2FPeerTube.git

diff --git a/server/helpers/ffmpeg-utils.ts b/server/helpers/ffmpeg-utils.ts
index 5ad8ed48e..b6b64de3f 100644
--- a/server/helpers/ffmpeg-utils.ts
+++ b/server/helpers/ffmpeg-utils.ts
@@ -5,7 +5,7 @@ import { CONFIG, FFMPEG_NICE, VIDEO_TRANSCODING_FPS } from '../initializers/cons
 import { processImage } from './image-utils'
 import { logger } from './logger'
 import { checkFFmpegEncoders } from '../initializers/checker-before-init'
-import { remove } from 'fs-extra'
+import { remove, readFile, writeFile } from 'fs-extra'
 
 function computeResolutionsToTranscode (videoFileHeight: number) {
   const resolutionsEnabled: number[] = []
@@ -122,7 +122,9 @@ type TranscodeOptions = {
   resolution: VideoResolution
   isPortraitMode?: boolean
 
-  generateHlsPlaylist?: boolean
+  hlsPlaylist?: {
+    videoFilename: string
+  }
 }
 
 function transcode (options: TranscodeOptions) {
@@ -161,14 +163,16 @@ function transcode (options: TranscodeOptions) {
         command = command.withFPS(fps)
       }
 
-      if (options.generateHlsPlaylist) {
-        const segmentFilename = `${dirname(options.outputPath)}/${options.resolution}_%03d.ts`
+      if (options.hlsPlaylist) {
+        const videoPath = getHLSVideoPath(options)
 
         command = command.outputOption('-hls_time 4')
                          .outputOption('-hls_list_size 0')
                          .outputOption('-hls_playlist_type vod')
-                         .outputOption('-hls_segment_filename ' + segmentFilename)
+                         .outputOption('-hls_segment_filename ' + videoPath)
+                         .outputOption('-hls_segment_type fmp4')
                          .outputOption('-f hls')
+                         .outputOption('-hls_flags single_file')
       }
 
       command
@@ -176,7 +180,11 @@ function transcode (options: TranscodeOptions) {
           logger.error('Error in transcoding job.', { stdout, stderr })
           return rej(err)
         })
-        .on('end', res)
+        .on('end', () => {
+          return onTranscodingSuccess(options)
+            .then(() => res())
+            .catch(err => rej(err))
+        })
         .run()
     } catch (err) {
       return rej(err)
@@ -200,6 +208,25 @@ export {
 
 // ---------------------------------------------------------------------------
 
+function getHLSVideoPath (options: TranscodeOptions) {
+  return `${dirname(options.outputPath)}/${options.hlsPlaylist.videoFilename}`
+}
+
+async function onTranscodingSuccess (options: TranscodeOptions) {
+  if (!options.hlsPlaylist) return
+
+  // Fix wrong mapping with some ffmpeg versions
+  const fileContent = await readFile(options.outputPath)
+
+  const videoFileName = options.hlsPlaylist.videoFilename
+  const videoFilePath = getHLSVideoPath(options)
+
+  const newContent = fileContent.toString()
+                                .replace(`#EXT-X-MAP:URI="${videoFilePath}",`, `#EXT-X-MAP:URI="${videoFileName}",`)
+
+  await writeFile(options.outputPath, newContent)
+}
+
 function getVideoFileStream (path: string) {
   return new Promise<any>((res, rej) => {
     ffmpeg.ffprobe(path, (err, metadata) => {