Commit Graph

9 Commits

Author SHA1 Message Date
Leo Butler fba4b359fa add a write-to-file function for exporting stuff 2020-12-08 12:46:16 -06:00
Leo Butler 35d0099e40 Use duration (-t) not end time (-to) for inputs
In older versions of ffmpeg (incl. ffmpeg version 3.4.8-0ubuntu0.2 ),
using the end-time (-to) causes a syntax error, so we need to switch
to using the duration.
2020-12-08 12:42:46 -06:00
Leo Butler 6dca224ea2 use the system binaries for ffmpeg and ffprobe
The library mis-match on ubuntu 18.04 seems impossible to fix, so
revert to using the system binaries.

This makes including a subtitle stream impossible for now, but moving
to the concat *filter* had made that pretty much impossible anyway,
because ffmpeg (even in HEAD) does not set the right PTS when the
input is in matroska format.
2020-12-08 12:38:57 -06:00
Leo Butler e5270ae588 ensure that the start of next cut is after end of current cut 2020-10-23 13:25:12 -05:00
Leo Butler 306bd7c0ce correct the finding of nearest i-frames
the original code used >= or <= as the test, but the code actually
implemented > or <. This causes an ffmpeg error when there is only 1
i-frame between the lower and upper bound.
2020-07-27 17:33:47 -05:00
Leo Butler 88dcc5b470 add debugging print out in shell-command-to-string 2020-07-27 17:33:47 -05:00
Leo Butler 076164e4a0 clear cutlist commflagged bookmark and set transcoded 2020-07-27 17:33:47 -05:00
Leo Butler 0839a6be14 change csv-parser to ffprobe-out-parser
use #\page as the separator for ffprobe 'csv' output
2020-07-27 17:33:47 -05:00
Leo Butler 37a2c8df05 a guile scheme re-implementation
-use the concat filter rather than segment+concat muxers
-currently, do not create a separate subtitle stream from closed

-ffmpeg-myth-do-pending-jobs will look up recordings with a cutlist and
 run the transcoder (ffmpeg-myth-cut) over each
2020-07-27 17:33:47 -05:00