Hi vdr list, I have recorded the same show 3 times. The reception was not optimal, so the are a few places where there are glitches in the recordings. When I play the files with mplayer, i see messages in the terminal as mplayer tries to conceal the errors. The glitches are not in the same place on the 3 recordings. Is there some software that can detect the errors, and then replace the damaged sections with correct data from the other 2 files? Kind regards, Cedric
I'm not aware of any video editing software for Linux but if you have access to a Windows box, there are several options (both free & paid):
videoredo smart cutter solveigmm video splitter tmpgenc smart renderer sony vegas powerdirector adobe premiere
Too many to keep listing.
Am 19.02.2015 um 16:42 schrieb VDR User:
I'm not aware of any video editing software for Linux
There is plenty of it: - Avidemux - Cinerella - flowblade - Kino - Kdenlive - LiVES - Open Movie Editor - OpenShot - PiTiVi to name only a few.
I use Avidemux, but for merging movies I would try OpenShot
Gerald
!DSPAM:54e61c52441034184121461!
Do you know of any that are capable of frame-accurate h264 editing, and that don't produce any corrupted frames or artifacts? This requires several frames around the cut point to be reencoded while the rest of the frames can be fast-copied.
Thanks
On Thu, Feb 19, 2015 at 9:24 AM, Gerald Dachs vdr@dachsweb.de wrote:
Am 19.02.2015 um 16:42 schrieb VDR User:
I'm not aware of any video editing software for Linux
There is plenty of it:
- Avidemux
- Cinerella
- flowblade
- Kino
- Kdenlive
- LiVES
- Open Movie Editor
- OpenShot
- PiTiVi
to name only a few.
I use Avidemux, but for merging movies I would try OpenShot
Gerald
!DSPAM:54e61c52441034184121461!
vdr mailing list vdr@linuxtv.org http://www.linuxtv.org/cgi-bin/mailman/listinfo/vdr
Am 19.02.2015 um 19:24 schrieb VDR User:
Do you know of any that are capable of frame-accurate h264 editing, and that don't produce any corrupted frames or artifacts? This requires several frames around the cut point to be reencoded while the rest of the frames can be fast-copied.
Don't know about the details. I am using Avidemux for cutting my recordings as I told and have never seen artefacts. I use Avidemux, because it is the only editor I have found that does not transcode the movie if I don't want it.
Gerald
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Am 19.02.2015 um 20:32 schrieb Gerald Dachs:
Am 19.02.2015 um 19:24 schrieb VDR User:
Do you know of any that are capable of frame-accurate h264 editing, and that don't produce any corrupted frames or artifacts? This requires several frames around the cut point to be reencoded while the rest of the frames can be fast-copied.
Don't know about the details. I am using Avidemux for cutting my recordings as I told and have never seen artefacts. I use Avidemux, because it is the only editor I have found that does not transcode the movie if I don't want it.
Ah, I forgot, I always cut on I-frames.
Gerald
!DSPAM:54e63b73480795911313045!
I'm doing this quite frequently. I'm using following command to find the errors in vdr recordings:
cat $(ls -1 0*.ts | sort -n) | ffmpeg -i /dev/stdin -f null /dev/null 2>&1 | tee ffmpeg.log
2 lines are produces every second so the accuracy of error location depends on how fast the CPU is.
I tried several frame accurate editors in the past and found fame-ring being the best for this task.
I cut only MPEG2-TS but it should handle h.264 in TS too. The only downside of this editor is that it doesn't run under Wine, so I ended up with minimalistic WinXP installation in Qemu. Cutting the files on Samba share is pretty fast with virtio network driver.
Michal
On 02/19/2015 07:13 AM, cedric.dewijs@telfort.nl wrote:
Hi vdr list,
I have recorded the same show 3 times. The reception was not optimal, so the are a few places where there are glitches in the recordings. When I play the files with mplayer, i see messages in the terminal as mplayer tries to conceal the errors. The glitches are not in the same place on the 3 recordings. Is there some software that can detect the errors, and then replace the damaged sections with correct data from the other 2 files?
Kind regards, Cedric
vdr mailing list vdr@linuxtv.org http://www.linuxtv.org/cgi-bin/mailman/listinfo/vdr
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cedric.dewijs＠telfort.nl -
Gerald Dachs -
Michal Novotny -
VDR User