Hello,
I'm not sure this is the correct mailing list for this, but I'm pretty
sure I found a bug in ffmpeg regarding DV support:
In libavformat/dvenc.c line 160-162 the DV month field is set to the
value of a C time structure month field. C defines that field with the
range of 0-11, but it
Hi Terje,
Currently my HDV camcorder is on service, so I ask: Is it possible to
transfer/grab HDV files via Firewire to ffmpeg? (I have already
libiec61883, libraw1394, libavc1394 installed on my Leap). If so, a
command example or guide to start with would be welcome.
I still occasionally
Am 11.02.23 um 02:14 schrieb Carl Zwanzig:
In the ffmpeg source it appears to be in libavformat/mov.c and movenc.c,
but the info actually included will vary with what's being stuffed into
the container.
That code is a little to complex for me to get any useful information
about the mov format
My intention for having the moov atom at the beginning:
a) in case the file gets truncated for some reason, it is still
playable, you may loose some parts of your footage but not all (I know
there is a tool that should possibly be able to restore the moov atom if
you have a similar file, but for
Hello,
ffmpeg allows to set a reserved space for the moov at the beginning of
the file using the "-moov_size" option.
This will waste some space, but prevent the (in some cases very
time-consuming) second pass of "-movflags faststart" if you want to have
the moov atom at the beginning of the
2022 10:06:36 AM (-07:00), Stefan Oltmanns wrote:
Hi Clay,
for me storage is not a major concern (the total number of videos will
not be that high), but device compatibility is (including older
devices). Apple does not seem to support CMAF on older devices, only
MPEG-TS, therefore I'll stick
Hi Clay,
for me storage is not a major concern (the total number of videos will
not be that high), but device compatibility is (including older
devices). Apple does not seem to support CMAF on older devices, only
MPEG-TS, therefore I'll stick to MPEG-TS. There are also some approaches
like
est regards
Stefan
Am 09.10.22 um 17:53 schrieb Stefan Oltmanns:
Hello,
I would like ffmpeg to transcode a file into different versions for
adaptive streaming (different codecs, different resolutions, different
bitrates):
DASH with webm (av1, opus) and MP4 (h264, aac)
HLS with MPEG2-TS (h264,
Hello,
I would like ffmpeg to transcode a file into different versions for
adaptive streaming (different codecs, different resolutions, different
bitrates):
DASH with webm (av1, opus) and MP4 (h264, aac)
HLS with MPEG2-TS (h264, aac)
While it is easy to find example command-lines for each of
