Ext x discontinuity. where you see the #EXT-X-DISCONTINUITY tags.

495 #EXTINF:10. Its format is: #EXT-X-DISCONTINUITY. I think it would be a very beneficial feature to allow for the skipping of fragments in the hls/dash downloader, either by index or by matching the URL to a regex (or both). These markers, with the right level of information, can allow complex scenarios to extend or shorten ad breaks. js? Hls. You SHOULD identify interstitial and program boundaries using the EXT-X Nov 25, 2022 · 4. EXT-X-DISCONTINUITY-SEQUENCE The EXT-X-DISCONTINUITY-SEQUENCE tag allows synchronization between different Renditions of the same Variant Stream or different Variant Streams that have EXT-X-DISCONTINUITY tags in their Media Playlists. I tried to set #EXT-X-DISCONTINUITY before every segment, but that makes no difference. #EXT-X-DISCONTINUITY: specifies that two consecutive TS files are interrupted. ts drops out at the top it must say #EXT-X-MEDIA-SEQUENCE:1 in the playlist. 280z Here is the ffmpeg log: The EXT-X-BYTERANGE tag can be used to indicate that an HLS Segment is a byte range inside a larger resource. 17. o timestamp sequence May 5, 2022 · #extm3u #ext-x-playlist-type:event #ext-x-version:4 #ext-x-targetduration:3 #ext-x-media-sequence:0 #extinf:8. 633+0530 20201109t220753+0530. ts #extinf:8. where you see the #EXT-X-DISCONTINUITY tags. This concatenation is basically just playlist manipulation. ts #ext-x-discontinuity #extinf:6, xyz1. Jul 19, 2012 · It looks like the ios doesn't like hls m3u8 files that mixes encrypted . Closed codex-corp opened this issue Dec 26, 2015 · 8 comments Closed #EXT-X-DISCONTINUITY Support #146. t ext-x-discontinuity Placing this tag in the m3u8 tells the player to expect the next video segment to be a different resolution or have a different audio profile than the last. Mar 5, 2018 · @joeyparrish Quick note, for fMP4 you also want to add support for multiple EXT-X-MAP. Specifically: If the server wishes to remove segments from a Media Playlist containing an EXT-X-DISCONTINUITY tag, the Media Playlist MUST contain an EXT-X-DISCONTINUITY-SEQUENCE tag. You switched accounts on another tab or window. We are using EXT-X-DISCONTINUITY but apparently, when we get to the point of starting our advertising, the player All contributions are welcome, but we will merge a pull request if, and only if, it. Jun 11, 2018 · Every time a fragment gets removed from the top the EXT-X-MEDIA-SEQUENCE must be incremented by 1. 296875, segs-116. 2, no desc 200ms. what`s Variant Streams? Nov 1, 2018 · 有几个用ffmpeg截取m3u8视频(HLS)的问题想请教一下 一只IT喵的自我修养 The EXT-X-DISCONTINUITY tag MUST be present if there is a change in any of the following characteristics: o file format o number, type, and identifiers of tracks o timestamp sequence The EXT-X-DISCONTINUITY tag SHOULD be present if there is a change in any of the following characteristics: o encoding parameters o encoding sequence EXT-X-DISCONTINUITY-SEQUENCE The EXT-X-DISCONTINUITY-SEQUENCE tag allows synchronization between different Renditions of the same Variant Stream or different Variant Streams that have EXT-X-DISCONTINUITY tags in their Media Playlists. Dec 11, 2022 · Add this topic to your repo To associate your repository with the ext-x-discontinuity topic, visit your repo's landing page and select "manage topics. Oct 4, 2023 · #EXT-X-I-FRAME-STREAM-INF in master playlist is ignored. Sep 4, 2023 · #ext-x-version:7 #ext-x-playlist-type:vod #ext-x-independent-segments #ext-x-targetduration:12 #ext-x-allow-cache:yes #ext-x-discontinuity #extinf:1. May 24, 2020 · 4. EXT-X-MAP: 用于指定 Media Initialization Section. We replace some parts of the manifest by other parts. " (github user Protektor-Desura) Dec 11, 2015 · I have been experimenting with hls. Dec 8, 2014 · Allows synchronization between different renditions of the entire playlist, same variant stream or different variant streams that have EXT-X-DISCONTINUITY tags in their playlists: #EXT-X-DISCONTINUITY-SEQUENCE:<number> For revision 13 specifically, a playlist that contains an EXT-X-PLAYLIST-TYPE tag with a value of EVENT or VOD must not contain I can manually edit the m3u8 to kill the discontinuity parts 1-9 but that's a pain every time especially since I can't get yt-dlp to open it locally #EXT-X-DISCONTINUITY is just one of the things from RFC-8216 that isn't supported properly in FFMPEG. But you could post process the playlist using a simple command line: grep -v "#EXT-X-DISCONTINUITY" playlist. 当使用#ext-x-discontinuity插入新的m3u8视频时，视频播放到衔接处不是黑屏卡住，就是进度条清零，速度也会紊乱掉，拖进度条也是一直处于加载状态。 Mar 18, 2015 · I am working on a project where we are splicing HLS video segments. This number has to remain constant between manifest updates in a livestream, so that (for example) we can remember the associated The EXT‑X‑DISCONTINUITY‑SEQUENCE tag allows synchronization between different renditions of the same variant stream or different variant streams. This would come in very handy, especially for videos with many #EXT-X-DISCONTINUITYs. mp4 using VLC, it created a video file that had the correct length of the recording, but the audio was off by a few seconds, and it also stopped playing sometime between 10-20 minutes. ts files with the EXT-X-DISCONTINUITY tag. . The reference standard for ad markers in HLS manifest files is EXT-X-DATERANGE in the HLS RFC. ts #extinf:3, asd6. Jan 24, 2011 · You signed in with another tab or window. 8. If the videos are all encoded with the same resolution, codecs, and profiles then this tag can be left out. 795z 8. Kodi has moved away from ffmpeg for IPTV streams to inputstream. Media Segments inside EXT-X-I-FRAMES-ONLY Playlists start on a CMAF Fragment boundary. #EXT-X-DISCONTINUITY-SEQUENCE is ignored; #EXT-X-PLAYLIST-TYPE:EVENT can be present in a live stream and #EXT-X-PLAYLIST-TYPE:VOD can be present in a VOD stream, but currently our Web Receiver Player only relies on the existence of #EXT-X-ENDLIST to determine live v. I am trying do a playback test with content stitched together in a HLS manifest using the #EXT-X-DISCONTINUITY tag. May 31, 2012 · I'm trying to do that but with no luck. 010000, 0/1080p_0_000. o number, type and identifiers of tracks. ts #ext-x-program-date-time:2023-04-21t21:49:26. 0 #ext-x-discontinuity-sequence:26890 #ext-x-media-sequence:0 #ext-x-skip:skipped-segments=14093 #ext-x-program-date-time:2023-07-11t13:09:55. 2 days ago · Use the #EXT-X-INDEPENDENT-SEGMENTS tag. The scenario I have in mind is, in the server both the main content and ad contents are encoded separately and saved on disk, and as the user requests a video, the server concatenate or merge the desired ad ( the ad could be chosen based on users history ) into the main content m3u8 Jan 12, 2018 · The EXT-X-DISCONTINUITY tag indicates a discontinuity between the Media Segment that follows it and the one that preceded it. I get this message from VLC player: TS discontinuity (recieved 0, expected 8) I examined my previous segment and last PTS was 446696, what is the ffmpeg command to properly adjust pts for next segment? – Feb 26, 2024 · I have a m3u8 file: #EXTM3U #EXT-X-VERSION:3 #EXT-X-TARGETDURATION:10 #EXT-X-MEDIA-SEQUENCE:0 #EXT-X-PROGRAM-DATE-TIME:2024-02-22T04:28:17. 000000, #ext-x-program-date-time:2020-11-09t22:13:00. For example, this m3u8: X-SCTE35, X-CUE, X-DATERANGE, or X-SPLICEPOINT HLS tags can be generated. The EXT-X-DISCONTINUITY tag is used to concatenate multiple CMAF Tracks of the same media type in a Media Playlist. Nov 18, 2021 · It is added by using a EXT-X-DISCONTINUITY tag that informs the player that a change in streaming media is about to happen. #EXT-X-DISCONTINUITY标签后面的视频的pts和标签之前的视频是不连续的，而ffmpeg在seek时，会去将要seek的timestamp与当前包的pts区间进行对比，来查看查找的是否是当前包，但由于pts不连续的问题，会导致seek的timestamp总是大于包的pts区间，所以到会导致一直卡着，无法 The EXT-X-BYTERANGE tag determines if CMAF Segment is a byte range inside a larger resource. On an apple iPad the mixed streams play fine. Mar 14, 2018 · and since there is currently no option to tell ffmpeg to NOT merge streams separated by #EXT-X-DISCONTINUITY in m3u8, the only possibility is to manually split the m3u8 in several pieces. 635967, 0 Post by Joe Koberg Hello, This patch adds code to track and correct timestamp discontinuities, fixing "non-monotonous dts" errors and timing issues with HLS playlists. Since I am playing advertisements mid-roll, between content clips, I am using the #EXT-X- #EXT-X-DEFINE:<attribute-list> Variable Import and Substitution (NAME,VALUE,IMPORT,QUERYPARAM attributes) #EXT-X-GAP (Skips loading GAP segments and parts. 9. Also, when I tried to convert the . a preroll ad un encrypted and the An HLS playlist can contain EXT-X-DISCONTINUITY tags. As an example, this playlist plays the The following sections provide examples of HLS origin manifests and personalized manifests. A code to stop EXT-X-DATERANGE tags. EXT-X-DISCONTINUITY-SEQUENCE：该标签使能同步相同流的不同 Rendition 和 具备 EXT-X-DISCONTINUITY 标签的不同备份流。 其格式为： #EXT-X-DISCONTINUITY-SEQUENCE:<number> 其中：参数number为一个十进制整型数值。 EXT-X-DISCONTINUITY: Indicates an encoding discontinuity between the media file that follows it and the one that preceded it. VOD. You signed out in another tab or window. 0. Provide a long live Stalling occurs right before playback of the segment with the EXT-X-DISCONTINUITY tag. Overview. Oct 26, 2012 · I am playing HTTP Live Streaming on the iOS device family, using Apple's AVPlayer library on iOS 5 and 6. download. 633+0530 20201109t220803+0530. Its format is: #EXT-X-DISCONTINUITY-SEQUENCE:<number> where number is a decimal-integer. So it seems that Pluto and Stirr and other legal IPTV streams use something called an EXT-X-DISCONTINUITY tag in the video stream that stock ffmpeg doesn't support that causes these issues. 000000 Aug 21, 2018 · We have software that produces concatenated HLS files. @workplaylifecycle The HLS spec actually states The value of the EXT-X-TARGETDURATION tag in the Media Playlist MUST NOT change. adaptive because of this issue. Here is my manifest for one profile. Apr 14, 2020 · We are using JWPlayer 8. 221798, segs-115. Each discontinuity demarcates Sep 25, 2021 · Description My stream containing ext-x-discontinuity tag is buffering endlessly on chrome although the same stream is working fine on Firefox. I noted that the start times of the segments don't quite correspond when comparing the audio and video streams. The EXT-X-I-FRAMES-ONLY tag determines that CMAF Segments start on a CMAF Fragment boundary. Has tests; Follows the code conventions; If you plan to implement a new feature or something that will take more than a few minutes, please open an issue to make sure we don't work on the same thing. 18. ts I am increasing #EXT-X-MEDIA-SEQUENCE with a counter but I am asking what happen when it will reach its maximum value. Firstly, you can see that it plays back a 60 second video in 58 seconds. #EXTM3U #EXT-X-VERSION:3 #EXT-X-TARGETDURATION:10 #EXT-X-MEDIA-SEQUENCE:1600438755 #EXT-X-DISCONTINUITY #EXTINF:10. #EXT-X-DISCONTINUITY标签后面的视频的pts和标签之前的视频是不连续的，而ffmpeg在seek时，会去将要seek的timestamp与当前包的pts区间进行对比，来查看查找的是否是当前包，但由于pts不连续的问题，会导致seek的timestamp总是大于包的pts区间，所以到会导致一直卡着，无法 Jun 23, 2016 · 我在m3u8文件中加入不同码流和分辨率的视频链接，用#ext-x-discontinuity 标签分隔开，像这样. s. However I also noticed that AVPlayer needs a lot more loading time before it starts the video in that case. EXT-X-DATERANGE: 将一个时间范围和一组属性键值对结合到一起. 000000, index1600438755. Nov 16, 2021 · The generated M3U8 has an #EXT-X-DISCONTINUITY tag before switching to the second segment set. 0, https ext‑x‑discontinuity‑sequence 代碼能將相同變異串流的不同轉譯，或者不同的變異串流同步化。 媒體加密 如要加密媒體內容，必須採用 AES-128 (加密整個內容區段)、SAMPLE-AES (加密音訊或視訊等個別的媒體)，或 SAMPLE-AES-CTR。 6 days ago · The length of a TS file must be smaller than the value of #EXT-X-TARGETDURATIO. #EXT-X-KEY: specifies According to HLS spec the player should be able to handle this. ts #ext-x-discontinuity #extinf:4. Use the #EXT-X-DISCONTINUITY-SEQUENCE tag. EXT-X-CUE-OUT/IN are proprietary markers but very popular among the Ad industry. To make the HLS valid we add a #EXT-X-DISCONTINUITY tag before and after the change: There was a "EXT-X-DISCONTINUITY-SEQUENCE" tag in chunklist and the value is not zero. Historically, HLS has favored stream reliability over latency. I’m sorry, I wasn’t very clear. The DISCONTINUITY tags mark the following boundaries: Dec 25, 2015 · #EXT-X-DISCONTINUITY Support #146. This is for an AAC audio stream. . for EXT-X-DISCONT 4 days ago · #extm3u #ext-x-version:7 #ext-x-targetduration:2 #ext-x-media-sequence:0 #ext-x-discontinuity-sequence:0 #ext-x-program-date-time:2023-04-21t21:49:25. 19. go 大部分抄自 llychao/m3u8-downloader; 使用gomedia 代替ffmpeg进行格式转换; 支持跳过前面几个ts文件(一般是广告, 嘿嘿) 支持跳过 #EXT-X-DISCONTINUITY 标签包裹的ts。 Add #EXT-X-DISCONTINUITY support to ffmpeg for IPTV streams such as Stirr and Pluto enhancement New feature or request help wanted Extra attention is needed upstream #57 opened Dec 29, 2020 by jcdick1 An audio m3u8 playlist with a different #EXT-X-DISCONTINUITY-SEQUENCE number than the video playlist causes the player to be stuck loading forever. Dec 29, 2020 · To illustrate, proper support for the #EXT-X-DISCONTINUITY tag requires the HLS stream to have an EXT-X-DISCONTINUITY-SEQUENCE header to mark which discontinuity sequence the current playlist is in. Unless you add an option and patch ffmpeg - I don't think you can avoid the #EXT-X-DISCONTINUITY tag. #EXTM3U #EXT-X-VERSION:3 #EXT-X Oct 4, 2023 · EXT-X-DATERANGE tag, EXT-X-CUE-OUT and EXT-X-CUE-IN tags. The segment that comes just before the #EXT-X-DISCONTINUITY tag is getting skipped by certain frames towards the end. EXT-X-DISCONTINUITY-SEQUENCE: Provides synchronization between different variant streams or different renditions of the same variant stream. For example, I have a 知乎专栏为用户提供随心写作和自由表达的平台，涵盖多种主题和实时音视频传输技术。 Nov 1, 2023 · #ext-x-discontinuity 是一种在 http live streaming (hls) 协议中使用的特殊标签。 在 hls 中，#ext-x-discontinuity 标签用于标识媒体片段之间的不连续性。它表示当前媒体片段与前一个媒体片段之间存在一种断裂或不连续的情况。 Jan 14, 2022 · I found out that if I insert #EXT-X-DISCONTINUITY tag between all my segments, all segments play correctly for 30 seconds. HLS origin manifest examples. Segments are cut on iframes. Couldn't find any information anywhere else so asking here. ts video file to . The following example shows an HLS master manifest that AWS Elemental MediaTailor received by HLS from the content origin. ts #ext-x-discontinuity #extinf:10. 3. Aug 31, 2016 · The HLS specification is very clear that you must include EXT-X-DISCONTINUITY-SEQUENCE in this case. EXT-X-KEY: 表示 Media Segment 已加密, 该值用于解密. then (after making these pieces valid m3u8 singleton) feed them all to ffmpeg. You must use this tag for live events that have discontinuities. 0, no desc 1000ms. js doesn't play live playlist with #EXT-X-DISCONTINUITY. The EXT-X-DISCONTINUITY tag can be used to concatenate multiple CMAF Tracks of the same media type in a Media Playlist. May 18, 2016 · As per previous comments on #1521 and the HLS spec, you need to include EXT-X-DISCONTINUITY-SEQUENCE tags in this type of HLS media playlist. sh Feb 26, 2016 · Expected Behavior Hi, I’d like to insert an ad in my HLS live stream. Sep 18, 2020 · What do you want to do with Hls. MediaTailor passes through EXT-X-DATERANGE tags from the input manifest to the output manifest. chunklistb978000. 554z #ext-x-map:uri="g21. #EXT-X-DISCONTINUITY-SEQUENCE is also not supported properly either. ts #ext-x-program-date-time:2023-04-21t21:49:28. 938267, file4. 0 and we are trying to insert advertisements in our videos. Its format is: #EXT-X-DISCONTINUITY The EXT-X-DISCONTINUITY tag MUST be present if there is a change in any of the following characteristics: o file format o number, type, and identifiers of tracks o timestamp sequence The EXT-X-DISCONTINUITY tag SHOULD be present if there is a change in any of the following characteristics: o encoding Jan 29, 2023 · 带有 #ext-x-discontinuity 的文件通常是需要转码的，不然无法合并。 这儿的合并只是简单的解封装，重新封装。 如果需要解码再编码，耗时很长，不太适合这种场景。 针对#ext-x-discontinuity视频，我建议有下： 合并的时候剔除#ext-x-discontinuity后面的视频。 Sep 12, 2020 · #extm3u #ext-x-version:6 #ext-x-targetduration:8 #ext-x-media-sequence:127629 #ext-x-discontinuity-sequence:0 #ext-x-program-date-time:2020-09-12t12:57:13. Include all information you can in the Multivariant Playlist. " Mọi EXT-X-DISCONTINUITY trong danh sách phát nội dung nghe nhìn đều phải có EXT-X-DISCONTINUITY-SEQUENCE. e. ts #ext-x-discontinuity #extinf:11. 341667, file3. js based video players drop frames when playing back the m3u8 with #EXT-X-DISCONTINUITY tags - example stream here. #EXT-X-PLAYLIST-TYP: the type of the streaming media. 529z #extinf:1. Remove adverts from browser when running servlet. This manifests in issues with legal IPTV streams, which follow the standard and require proper compliance to view correctly. m3u8 Apr 20, 2021 · Each EXT-X-DISCONTINUITY has an associated "Discontinuity Sequence Number". We are resetting timecodes after certain content blocks and always using an #EXT-X-DISCONTINUITY tag, but JWPlayer is playing the first fragment and then a minute or more of silence and doesn't appear to know how to handle that. Has any of you come across a similar メディア再生リストのすべての ext-x-discontinuity に ext-x-discontinuity-sequence が必要です。ext-x-discontinuity-sequence タグにより、同一のバリエーション ストリームや異なるバリエーション ストリームの複数のコンテンツを同期できます。 メディア暗号化 We would like to show you a description here but the site won’t allow us. 795z #extinf:2. Media Playlist Tags Aug 26, 2020 · As soon as you use append_list a discontinuity is inserted. ts #ext-x-discontinuity #extinf:0. Sep 12, 2022 · 报错截图或相关bug. 010000, 0/1080p_0_001. Here is a test play list, it's a mix of two video. final. The segment after such a tag may contain a new PMT, which may contain new elementary streams on previously used pids. Internally the HlsMediaChunk for the audio playlist stays forever in timestampAdjuster. Proxy recorded request sequence are below. May 5, 2022 · Hello All, it seems that if there is an issue with the source ffmpeg conversion and the output m3u playlist adds in the #EXT-X-DISCONTINUITY line when there are some gaps in segments; #EXTM3U #EXT-X-VERSION&#58;3 #EXT-X-MEDIA-SEQUENCE&#58;37797 Instead they use EXT-X-DISCONTINUITY and EXT-X-CUE-OUT/IN. Prefer demuxed streams, as opposed to files that include both video and audio. The discontinuity sequence number of the first media segment in the playlist, as defined by #EXT-X-DISCONTINUITY-SEQUENCE, may be null if unknown. Skips playback of unbuffered program containing only GAP content and no suitable alternates. I have tried playing the stream using Mediaplayer too and the result is the same. The HLS protocol delivers live and on-demand content streams to global-scale audiences. 554z #ext-x-discontinuity #extinf:2. Mar 7, 2017 · Saved searches Use saved searches to filter your results more quickly Jun 14, 2020 · as i konw， for EXT-X-DISCONTINUITY，The client MUST be prepared to reset its parser(s) and decoder(s) before playing a Media Segment that has an EXT-X-DISCONTINUITY tag applied to it, otherwise playback errors can occur. 992, no desc normal1. reading from stdin now available. extm3u ext-x-targetduration:12 EXT-X-DISCONTINUITY: 表示不连续. A guesstimate puts me at 20% failure rate. mp4" #ext-x-program-date-time:2023-07-11t13:12:57. 341678, file1. m3u8. ts #ext-x-discontinuity Jan 1, 2024 · I also see the #EXT-X-DISCONTINUITY tag appear in the logs, but tbh I don't really know much about it. CMAF Switching Sets EXT-X-DISCONTINUITY - FFmpeg doesn’t properly follow the rfc8216 standard for m3u8 web streams, and specifically disregards a packet used to indicate a change in content formatting, causing the video decoding to fail. Jul 7, 2020 · The resulting output plays back just fine, until I add the #EXT-X-DISCONTINUITY tags The Problem: It looks like HLS. 000000 720p60_h264_ts-0000000001. Just look through the RFC and you still see things missing from FFMPEG. Dec 6, 2018 · #extm3u #ext-x-version:3 #ext-x-allow-cache:yes #ext-x-targetduration:10 #ext-x-media-sequence:0 #ext-x-playlist-type:vod #extinf:10. Reload to refresh your session. playlist. As far as I know I can do it with EXT-X-DISCONTINUITY tag. Media encryption If you want to encrypt the media content, its must be encrypted with AES-128 (encrypts the entire segment), SAMPLE-AES (encrypts individual media, like audio or video), or ext‑x‑discontinuity‑sequence 태그는 동일한 변형 스트림 또는 여러 변형 스트림의 다양한 변환 간의 동기화를 허용합니다. Segment time is 2 seconds or more, determined by GOP size. So after fragment0. The KCRA media playlists do not contain this tag. I can reload my page and sometimes the whole playlist is played, sometimes the players stalls when it is going to play the segments (audio & video) with the the discontinuity tags. I checked with support and a feature request to support EXT-X-DISCONTINUITY tag to HLS playlist in nDVR mode has been made, but that’s for DVR. Nov 9, 2020 · #extm3u #ext-x-version:3 #ext-x-targetduration:10 #ext-x-media-sequence:0 #ext-x-discontinuity #ext-x-discontinuity #extinf:10. Please note that other m3u8 not having ext-x-discontinuity tag are working fine in chrome. 635967, 0/1080p_0_002. Jul 12, 2023 · #ext-x-targetduration:2 #ext-x-version:9 #ext-x-server-control:can-skip-until=12. ts #extinf:2. , I-frame) in the Playlist (or the first segment following an EXT-X-DISCONTINUITY tag) does not immediately follow the Media Initialization Section at the beginning of its resource. Smooth streaming Nov 16, 2017 · 记录一次解决ext-x-discontinuity pts错误的历程 某天测试反馈，硬解某个hls流后面几秒钟无法播放，以为解码错误导致，但实际解码正常。 经过排查（排查的过错有些曲折，就不细说了），发现是解码出来的PTS异常：某个包pts异常的大，导致渲染模块把后面收到的包 Sep 28, 2012 · The stream is played but I observe certain frames are getting skipped off just before the discontinuity tag . The following guidelines apply specifically for live streams: Use the #EXT-X-PROGRAM-DATE-TIME tag. which means that you may not add segments that are longer than the current value of that tag. The HLS standard conveniently includes an #EXT-X-DISCONTINUITY directive to signal that the player should be ready for video that has a different SPS or PPS (a change in the encoded resolution would guarantee you need such a thing). js, for some reason #EXT-X-DISCONTINUITY randomly stalls playback. 000000, #ext-x-program-date-time:2020-11-09t22:12:50. #EXT-X-VERSION: the version number of M3U8. EXT-X-PROGRAM-DATE-TIME: 和 Media Segment 的第一个 sample 一起来确定时间戳. m3u8 > temp; mv temp playlist. In the case of ad insertion the encoding setting as well as the timestamp/timescale of the ad and content is likely not going to match (which is why you have a discontinuity in the first place). However, PlutoTV manifests may have inconsistent numbers between updates, with values jumping from 2 to 0 or 1. To test this, I run ffprobe and look at the start_time and start_pts values: May 14, 2019 · #extm3u #ext-x-version:3 #ext-x-media-sequence:22730 #ext-x-allow-cache:yes #ext-x-targetduration:7 #extinf:6, asd5. ts #extinf:10. Thẻ EXT‑X‑DISCONTINUITY‑SEQUENCE cho phép đồng bộ hoá giữa các lượt hiển thị của cùng luồng biến hoặc luồng biến riêng biệt. 265922 720p60_h264_ts-0000000000. This number is calculated based on how many EXT-X-DISCONTINUITY tags the parser has already seen, rather than being part of the tag. set with the --hls_tag switch. Your media requests MUST NOT use HTTP redirects, with the exception of ad content to allow dynamic selection of ads. The EXT-X-DISCONTINUITY tag MUST be present if there is a change in any of the following characteristics: o file format. Apr 16, 2012 · Http live streaming: EXT-X-DISCONTINUITY tag makes all segments afterwards only have audio. 2, no desc 200ms-2. MediaTailor also inserts EXT-X-DISCONTINUITY tags that correspond to the DATERANGE tags. 미디어 암호화 미디어 콘텐츠를 암호화하려는 경우 해당 콘텐츠는 AES-128(전체 세그먼트 암호화), SAMPLE-AES(오디오 또는 동영상 등의 개별 An EXT-X-MAP tag SHOULD be supplied for Media Segments in Playlists with the EXT-X-I-FRAMES-ONLY tag when the first Media Segment (i. Otherwise: Wowza will only add the discontinuity tag between clips if there is a change in the encoding params, such as frame size, aspect ratio or codec changes. If live (linear) content will ever contain an EXT-X-DISCONTINUITY tag, the EXT-X-DISCONTINUITY-SEQUENCE tag MUST always be present. 441778, file2. ym ur lf ju pq jd kv vo pd cs