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-rw-r--r--server/helpers/ffmpeg-utils.ts2
1 files changed, 2 insertions, 0 deletions
diff --git a/server/helpers/ffmpeg-utils.ts b/server/helpers/ffmpeg-utils.ts
index 4086335d7..f0623c88b 100644
--- a/server/helpers/ffmpeg-utils.ts
+++ b/server/helpers/ffmpeg-utils.ts
@@ -88,6 +88,8 @@ function transcode (options: TranscodeOptions) {
88 .videoCodec('libx264') 88 .videoCodec('libx264')
89 .outputOption('-threads ' + CONFIG.TRANSCODING.THREADS) 89 .outputOption('-threads ' + CONFIG.TRANSCODING.THREADS)
90 .outputOption('-movflags faststart') 90 .outputOption('-movflags faststart')
91 .outputOption('-b_strategy 1') // NOTE: b-strategy 1 - heuristic algorythm, 16 is optimal B-frames for it
92 .outputOption('-bf 16') // NOTE: Why 16: https://github.com/Chocobozzz/PeerTube/pull/774. b-strategy 2 -> B-frames<16
91 // .outputOption('-crf 18') 93 // .outputOption('-crf 18')
92 94
93 let fps = await getVideoFileFPS(options.inputPath) 95 let fps = await getVideoFileFPS(options.inputPath)