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authorChocobozzz <me@florianbigard.com>2019-02-07 15:08:19 +0100
committerChocobozzz <chocobozzz@cpy.re>2019-02-11 09:13:02 +0100
commit4c280004ce62bf11ddb091854c28f1e1d54a54d6 (patch)
tree1899fff4ef18f8663a865997d5d06119b2149319 /shared/utils/videos
parent6ec0b75beb9c8bcd84e178912319913b91830da2 (diff)
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Use a single file instead of segments for HLS
Diffstat (limited to 'shared/utils/videos')
-rw-r--r--shared/utils/videos/video-playlists.ts36
1 files changed, 33 insertions, 3 deletions
diff --git a/shared/utils/videos/video-playlists.ts b/shared/utils/videos/video-playlists.ts
index 9a0710ca6..eb25011cb 100644
--- a/shared/utils/videos/video-playlists.ts
+++ b/shared/utils/videos/video-playlists.ts
@@ -1,21 +1,51 @@
1import { makeRawRequest } from '../requests/requests' 1import { makeRawRequest } from '../requests/requests'
2import { sha256 } from '../../../server/helpers/core-utils'
3import { VideoStreamingPlaylist } from '../../models/videos/video-streaming-playlist.model'
4import { expect } from 'chai'
2 5
3function getPlaylist (url: string, statusCodeExpected = 200) { 6function getPlaylist (url: string, statusCodeExpected = 200) {
4 return makeRawRequest(url, statusCodeExpected) 7 return makeRawRequest(url, statusCodeExpected)
5} 8}
6 9
7function getSegment (url: string, statusCodeExpected = 200) { 10function getSegment (url: string, statusCodeExpected = 200, range?: string) {
8 return makeRawRequest(url, statusCodeExpected) 11 return makeRawRequest(url, statusCodeExpected, range)
9} 12}
10 13
11function getSegmentSha256 (url: string, statusCodeExpected = 200) { 14function getSegmentSha256 (url: string, statusCodeExpected = 200) {
12 return makeRawRequest(url, statusCodeExpected) 15 return makeRawRequest(url, statusCodeExpected)
13} 16}
14 17
18async function checkSegmentHash (
19 baseUrlPlaylist: string,
20 baseUrlSegment: string,
21 videoUUID: string,
22 resolution: number,
23 hlsPlaylist: VideoStreamingPlaylist
24) {
25 const res = await getPlaylist(`${baseUrlPlaylist}/${videoUUID}/${resolution}.m3u8`)
26 const playlist = res.text
27
28 const videoName = `${videoUUID}-${resolution}-fragmented.mp4`
29
30 const matches = /#EXT-X-BYTERANGE:(\d+)@(\d+)/.exec(playlist)
31
32 const length = parseInt(matches[1], 10)
33 const offset = parseInt(matches[2], 10)
34 const range = `${offset}-${offset + length - 1}`
35
36 const res2 = await getSegment(`${baseUrlSegment}/${videoUUID}/${videoName}`, 206, `bytes=${range}`)
37
38 const resSha = await getSegmentSha256(hlsPlaylist.segmentsSha256Url)
39
40 const sha256Server = resSha.body[ videoName ][range]
41 expect(sha256(res2.body)).to.equal(sha256Server)
42}
43
15// --------------------------------------------------------------------------- 44// ---------------------------------------------------------------------------
16 45
17export { 46export {
18 getPlaylist, 47 getPlaylist,
19 getSegment, 48 getSegment,
20 getSegmentSha256 49 getSegmentSha256,
50 checkSegmentHash
21} 51}