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1. FFMPEG COPY CHAPTERS FROM ONE FILE TO ANOTHER MP4
2. FFMPEG COPY CHAPTERS FROM ONE FILE TO ANOTHER UPDATE
3. FFMPEG COPY CHAPTERS FROM ONE FILE TO ANOTHER TV

Output link labels are referred to with -map. An unlabeled input will be connected to the first unused input stream of the matching type. If stream_specifiermatches multiple streams, the first one will be used. Input link labels must refer to input streams using the  syntax (i.e. filtergraph is a description of the filtergraph, as described in the “Filtergraph syntax” section of the ffmpeg-filters manual. For simple graphs – those with one input and one output of the same type – see the -filter options. one with arbitrary number of inputs and/or outputs. ffmpeg -i input.mpg -timecode 01:02:03.04 -r 30000/1001 -s ntsc output.mpgĭefine a complex filtergraph, i.e. SEP is ’:’ for non drop timecode and ’ ’ (or ’.’) for drop. tag codec_tag ( input/output,per-stream)įorce a tag/fourcc for matching streams.-timecode hh: mm: ssSEP ff ffmpeg -i h264.mp4 -c:v copy -bsf:v h264_mp4toannexb -an out.h264įfmpeg -i file.mov -an -vn -bsf:s mov2textsub -c:s copy -f rawvideo sub.txt

Use the -bsfs option to get the list of bitstream filters. bitstream_filters is a comma-separated list of bitstream filters. Set bitstream filters for matching streams. bsf bitstream_filters ( output,per-stream) For the situation where multiple output files exist, a streamid may be reassigned to a different value.įor example, to set the stream 0 PID to 33 and the stream 1 PID to 36 for an output mpegts file: ffmpeg -i inurl -streamid 0:33 -streamid 1:36 out.ts This option should be specified prior to the output filename to which it applies.

Set the initial demux-decode delay.-streamid output-stream-index: new-value ( output)Īssign a new stream-id value to an output stream. Set the maximum demux-decode delay.-muxpreload seconds ( output) This threshold use to discard crazy/damaged timestamps and the default is 30 hours which is arbitrarily picked and quite conservative.-muxdelay seconds ( output) Timestamp discontinuity delta threshold.-dts_error_threshold seconds 0.04166, 2.0833e-5)ĭefault value is 0.-bitexact ( input/output)Įnable bitexact mode for (de)muxer and (de/en)coder-shortest ( output)įinish encoding when the shortest input stream ends.-dts_delta_threshold 1:24, 1:48000) or as a floating point number (e.g. It is driving a lot of loyal customers to other platforms I fear.This field can be provided as a ratio of two integers (e.g. I applaud adding new apps and features, but they really must check existing functionality before they let it it loose in the field. Embedded sw is supposed to get more stable after its initial release not less. WD do seem to like adding new apps but break and fail to detec theose breaks in core functionality on a regular basis.

FFMPEG COPY CHAPTERS FROM ONE FILE TO ANOTHER MP4

If the mp4 issue remains unfixed for long enough I may have to go and rollback … to 1.16.13 again? Personally I had such trouble with Decembers release (flaky wifi loosing media library all the time) that in February, with no fix in sight, I downgraded to 1.16.13 till August release arrived.

FFMPEG COPY CHAPTERS FROM ONE FILE TO ANOTHER TV

As there has been no firmwares for the WD TV Live Streaming from Decembers 2.01.86 till August 2.02.32, I suspect the sw team were busy with the new Grid front end and other bits for the upcoming WD TV box - which has replaced the WD TV Live Streaming and the WD Play, which seems to have vanished from existence! Maybe most had been moved over to a new upcoming product as the current line is looking a little aged compared to other offerings out there. Curses! The mp4 issue hasn’t been that bad for me until now, say 5% of random mp4s failed.Īs for a bug fixes appearing, WD last year were only pumpig out new firmware every month or so, with bug fixes and new features. Just gota collection of 10 mp4 movies and 9 out of 10 of them fail to play! Probably came from same encoder so whatever the mp4 issue is, they all (bar one) trigger it.

FFMPEG COPY CHAPTERS FROM ONE FILE TO ANOTHER UPDATE

No more will I update firmware without thoroughly checked what’s been pooched. I own three WDTV units (original, Ethernet and this Live Streaming model). I will respectfully disagree Microsoft would have fixed the issue within a week after it was quantified WD has not. Someone else here opined that WD was being like Microsoft in pushing out problem-ridden updates. What’s just astonishing is that WD, knowing about this problem for over 3 weeks, hasn’t pushed out a revised firmware to fix it. Sure enough, all my “High” encoded H264 mp4’s (and m4v’s) are playing properly. It took a while but it’s now running the firmware noted above (prior to this it was running 2.02.32). …even though my unit is ID’d as a “gen 1”. However, after I pulled the power plug and restarted, I was presented with a screen asking for a USB drive with firmware on it. Somehow got the wrong firmware loading and it bricked the unit.