Comments (5)
PMT of your fragments does not reference any audio track, although there are some data broadcasted on PID 258 (that looks like audio data)
hence you won't get audio. looks like a transmuxing issue between your MP4 and your HLS stream.
I don't know how IOS can play this. I guess that he is probing unknown content and as it recognized audio on PID 258, it will handle it.
definitely not standard.
from hls.js.
closing it, as the stream is not complying with HLS spec (audio not signaled in the PMT)
from hls.js.
Thanks, but how did you checked that stream is not complying HLS spec? I checked with Apple Media stream validator, everything seems fine (no errors) - only some warnings at .ts files like:
1994_576p_1250.mp4Frag94Num94.ts:
WARNING: Video segment does not contain an IDR frame
--> Track ID 1
WARNING: Zero sample count
--> Track ID 1
Segment bitrate: Average: 1.38 Mbits/sec, Max: 1.62 Mbits/sec
Average segment structural overhead: 79.26 kbits/sec (5.74 %)
Track ID: 1
Video Codec: avc1
H.264 profile: High
H.264 level: 3.1
Video resolution: 1024x576 pixels
Video average IDR interval: 1.231 seconds, Standard deviation: 0.266
Video frame rate: 50.000 fps
Track ID: 2
Video Codec: avc1
H.264 profile: High
H.264 level: 3.1
Video resolution: 1024x576 pixels
Video average IDR interval: 1.231 seconds, Standard deviation: 0.266
Video frame rate: 0.000 fps
Track ID: 3
Audio Codec: AAC-LC
Audio sample rate: 48000 Hz
ACL: Stereo (L R)
Average video bitrate: 1.11 Mbits/sec
Average audio bitrate: 189.29 kbits/sec
from hls.js.
I got the same issue when i make livestream with mp3 there was no sound in chrome but there was sound in safari and ios then i switched to acc it worked both chrome and safari but what is wrong with mp3?
from hls.js.
@tarkanlar - the MediaSource extension cannot play MP3, generic HLS can. For hls.js the audio of your streams must be AAC.
from hls.js.
Related Issues (20)
- Can I work with frames or merge fragments before play? HOT 3
- Stream freeze issue on reload HOT 1
- Disabling inflight subtitle playlist prevents segments from ever loading HOT 3
- Google chrome vs H.264 recovery point SEI HOT 1
- Cookies are not sent when requesting a TS HOT 1
- LG C1 WebOS and KONKA A55 WebOS hls.js Dolby Vision does not respond HOT 8
- bitrate hjs.js
- Rendition selection with multi-codec manifest could ignore the preferred codec HOT 1
- Only play the first five seconds even if audio is longer HOT 4
- `internal-error` in `keystatuseschange` is not handled well HOT 1
- Accented characters being displayed twice in 607/608 stream
- maxMaxBufferLength is getting lower than the fragment duration HOT 2
- Found no media in msn ${frag.sn} of level "${level.url} HOT 2
- Safari decode error on overlapping append (regression in startup) HOT 10
- Player does not play on LG, Xbox and Samsung HOT 19
- DRM protected video is not playable with `autoStartLoad = false` when using playlist manifest HOT 7
- CEA-608 text track is not made available through hls.js (works on theoplayer) HOT 3
- Improve Error Handling for "attachMedia" with Null HOT 1
- HE-AACv1 and v2 not working with iOS HOT 2
- GAP in a subtitle playlist causes switch to lowest quality level HOT 1
Recommend Projects
-
React
A declarative, efficient, and flexible JavaScript library for building user interfaces.
-
Vue.js
🖖 Vue.js is a progressive, incrementally-adoptable JavaScript framework for building UI on the web.
-
Typescript
TypeScript is a superset of JavaScript that compiles to clean JavaScript output.
-
TensorFlow
An Open Source Machine Learning Framework for Everyone
-
Django
The Web framework for perfectionists with deadlines.
-
Laravel
A PHP framework for web artisans
-
D3
Bring data to life with SVG, Canvas and HTML. 📊📈🎉
-
Recommend Topics
-
javascript
JavaScript (JS) is a lightweight interpreted programming language with first-class functions.
-
web
Some thing interesting about web. New door for the world.
-
server
A server is a program made to process requests and deliver data to clients.
-
Machine learning
Machine learning is a way of modeling and interpreting data that allows a piece of software to respond intelligently.
-
Visualization
Some thing interesting about visualization, use data art
-
Game
Some thing interesting about game, make everyone happy.
Recommend Org
-
Facebook
We are working to build community through open source technology. NB: members must have two-factor auth.
-
Microsoft
Open source projects and samples from Microsoft.
-
Google
Google ❤️ Open Source for everyone.
-
Alibaba
Alibaba Open Source for everyone
-
D3
Data-Driven Documents codes.
-
Tencent
China tencent open source team.
from hls.js.