[FFmpeg-trac] #2338(avformat:new): avformat_seek_file seeking to wrong frame for AVCHD sample
FFmpeg
trac at avcodec.org
Fri Mar 8 16:01:55 CET 2013
#2338: avformat_seek_file seeking to wrong frame for AVCHD sample
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Reporter: rmk | Owner:
Type: defect | Status: new
Priority: normal | Component: avformat
Version: unspecified | Resolution:
Keywords: | Blocked By:
Blocking: | Reproduced by developer: 0
Analyzed by developer: 0 |
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Comment (by rmk):
One more thing I just noticed is that the stream start time of the video
(and thus the start time of the container) seems to be wrong. It is
detected as 63916 (0,7101777778 as reported by ffmpeg on the command
line). However, the pts of the first decoded frame is 67515. Do you want
me to make a new report for this? The wrong start time would certainly
explain seeking inaccuracy to a certain extend as it is used in
open_input_file to compute the seek target.
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Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/2338#comment:1>
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