On Fri, Nov 18, 2016 at 10:41:22 -0800, Zamir Khan wrote:
> /$ ffmpeg -f concat -safe 0 -protocol_whitelist file,http,https,tcp,tls -f
> mp4 -i segments.txt -c copy output
[...]
> [mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f9b99010600] moov atom not found
> segments.txt: Invalid data found when processing inpu
Matteo Naccari wrote:
Hi Andy,
Are the source vids publicly available anywhere?
Unfortunately no, we couldn’t clear the right for the content we used in our
tests.
Is turing-exe expected to work on non avx CPUs? I just get an illegal
instruction on a Phenom II x4.
Yes we expect it to wor
Hi all,
I'm a developer, but FFmpeg and video n00b, so please excuse my lack of
experience there. I wanted to test out the FFmpeg 'concat' command today on
some very short videos I have. The test batch is 3 MP4 files, each less than
10 seconds long. I followed the steps here
(https://trac.ffmpeg.o
Hi Andy,
> Are the source vids publicly available anywhere?
Unfortunately no, we couldn’t clear the right for the content we used in our
tests.
> Is turing-exe expected to work on non avx CPUs? I just get an illegal
> instruction on a Phenom II x4.
Yes we expect it to work on non avx CPUs. Can
> Not sure I understand.
> (Please correct me if the following is wrong / is not what you are saying:)
> You
> argue that to measure the quality of an encoder, it is not necessary to
> decode the output bitstream and compare with the decoded bitstream of
> other encoders but that it is sufficient
Im using gdigrab on Windows 10 (64bit) to capture the screen like this
ffmpeg -f gdigrab -video_size 1620x917 -offset_x 4 -offset_y 90 -i
desktop -b:v 1000k out.mp4
I can record short clips fine but if I leave it running for more than
about 30 seconds the entire UI freezes then Windows reboot
Yes, that's my first guess, and I try to fix it with "-async num" or
"-vsync 1", I get the idea from:
http://lzone.de/cheat-sheet/ffmpeg
while for my case, it didn't related with different clock crystal
(actually the two stream comes from same capture device), it is because
I incorrectly use
Hi Carl,
This problem was solved, the root cause is big difference between audio
and video start time, thanks for your help.
BR,
Xin Luo
On 2016年11月16日 20:08, Carl Eugen Hoyos wrote:
2016-11-16 12:59 GMT+01:00 Luo Xin :
- output hls segments
Don't you agree that the issue would be easier
