[FFmpeg-trac] #6888(avformat:new): HLS segmenter doesn't cut .m4s files at its expected duration
FFmpeg
trac at avcodec.org
Thu Dec 14 22:22:17 EET 2017
#6888: HLS segmenter doesn't cut .m4s files at its expected duration
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Reporter: beloko | Owner:
Type: defect | Status: new
Priority: normal | Component: avformat
Version: git-master | Resolution:
Keywords: HLS | Blocked By:
Blocking: | Reproduced by developer: 0
Analyzed by developer: 0 |
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Comment (by beloko):
However it's an excellent remark.
Since Apple adopts the fMP4 segmentation, I suppose the FFMPEG common goal
could be a global segmenter that can create DASH and HLS streams. Because
theses two protocols share the same data stream content throught .m4s
files.
HLS segmenter already works pretty well with Adaptive Bitrate and multiple
audio/subtitle tracks. It supports MPEG-TS container to keep the
compatibility with old Apple and Android devices. It can create WebVTT
segmented streams. So, perhaps it could be easier to include an .mpd
generator in the current HLS encoder to make the main data stream content
compliant with DASH protocol too.
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Ticket URL: <https://trac.ffmpeg.org/ticket/6888#comment:12>
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