#8989: #EXT-X-PROGRAM-DATE-TIME value of existing segments gets over written
with
new value when appending new segments to an existing playlist file
-------------------------------------+-------------------------------------
Reporter: | Owner:
VigneshRavichandran |
Type: defect | Status: new
Priority: normal | Component: avformat
Version: git-master | Resolution:
Keywords: hls | Blocked By:
Blocking: | Reproduced by developer: 1
Analyzed by developer: 1 |
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Comment (by VigneshRavichandran):
I have a WIP fix for this bug. The high level approach is below:
1. Add a new variable "discont_program_date_time" of type double to
HLSSegment struct
2. Store the "EXT-X-PROGRAM-DATE-TIME" value from the existing segments in
this variable
3. When writing to playlist file if "discont_program_date_time" is set
then use that value for "EXT-X-PROGRAM-DATE-TIME" else use the value
present in vs->initial_prog_date_time
I have attached a patch containing the code changes for the approach
described above. Would appreciate any suggestions/comments on this.
--
Ticket URL: <https://trac.ffmpeg.org/ticket/8989#comment:2>
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