ybai001
ybai001
The test file is https://www2.iis.fraunhofer.de/AAC/gapless-sweep_part1_iis.m4a (Download it. The downloaded file suffix is .mp3 and you need to rename the suffix to .m4a manually.) This file includes one 'elst' box with...
Submit this pull request for Dolby Vision team. Since Android L, framework adds one [new API](https://developer.android.com/reference/android/media/MediaCodecList#findDecoderForFormat(android.media.MediaFormat)) to evaluate decoder with given MediaFormat. After that, android adds below format keys when...
This code contribution adds Dolby Vision transcoding and editing support to transformer.
This pull request is same as https://github.com/androidx/media/pull/875. Since 875 is broken due to too many commit numbers, I re-created this new one. ======================== AC-4 Level-4 (Object Based Audio) is a...
I found your team had added DV profile 10 support in https://github.com/androidx/media/blob/main/libraries/exoplayer/src/main/java/androidx/media3/exoplayer/mediacodec/MediaCodecUtil.java#L1346 in latest main branch. But it seems that method getAlternativeCodecMimeType() should be updated too. So I submitted this...
### [REQUIRED] Use case description Add SUPPLEMENTAL-CODECS support in both DASH and HLS. -- HLS Specification: https://developer.apple.com/documentation/http-live-streaming/hls-authoring-specification-for-apple-devices-appendixes#The-SUPPLEMENTAL-CODECS-attribute -- MPEG-DASH Specification: Let me know whether you need a copy of the...
Add SUPPLEMENTAL-CODECS support in both DASH and HLS. -- HLS Specification: https://developer.apple.com/documentation/http-live-streaming/hls-authoring-specification-for-apple-devices-appendixes#The-SUPPLEMENTAL-CODECS-attribute -- MPEG-DASH Specification: Let me know whether you need a copy of the specification. (See also https://github.com/Dash-Industry-Forum/dash.js/pull/4585)
Some AC-4 stream consists of sub stream with discrete objects. Due to limitations in the current AC-4 specification (ETSI TS 103 190-2 V1.2.1 (2018-02)), discrete object number information is not...
Certain non-canonical Dolby Vision Profile 20 streams position dvcC/dvvC/dvwC boxes before lhvC, triggering an 'lhvC must follow hvcC atom' parser exception. To accommodate these files, defer Dolby Vision mimeType assignment.
This PR adds Dolby Vision profile 10 (AV1 based) playback support. Profile 10 includes profile 10.0 (not backward compatible), profile 10.1 (HDR10 compatible) and profile 10.4 (HLG compatible).