On Sat, 20 Jun 2020, Hans Carlson wrote:
On Sat, 20 Jun 2020, Tom Crane wrote:
I am attempting to extract still frames from a video stream in a
multi-channel DVB-T MPEG transport stream, for example every 2 seconds,
with selected accompanying subtitles but can't get it to work.
[cut]
If
On Sat, 20 Jun 2020, M v D wrote:
I'm trying to convert a number of DVDs to MP4. Some of them work, others
result in lots of error messages and distorted output. All of them play
correctly in VLC if I open the IFO file, but the ones that give distorted
output fail to play in DVD if I open the VO
On Sat, 20 Jun 2020, Tom Crane wrote:
I am attempting to extract still frames from a video stream in a
multi-channel DVB-T MPEG transport stream, for example every 2 seconds,
with selected accompanying subtitles but can't get it to work.
This example command successfully extracts frames from
I'm trying to use ffmpeg drawtext filter to render Tibetan text to videos. But
some characters aren't rendered correctly.
for example:
སྤྱི་སྟེགས
Expected render output:
https://i.stack.imgur.com/TJnQE.png
Actual render output:
https://i.stack.imgur.com/qtOlG.png
Here's my ffmpeg command line
On Fri, 19 Jun 2020, at 12:05 PM, Verachten Bruno wrote:
> I haven't tried this particular command under Linux, but usually hitting
> "q" ends the recording properly.
> On Windows, "q" seems to do nothing, and CTRL+C ends the process, but not
> at the right time. Most of the time, I miss the end of
I'm trying to convert a number of DVDs to MP4. Some of them work, others
result in lots of error messages and distorted output. All of them play
correctly in VLC if I open the IFO file, but the ones that give distorted
output fail to play in DVD if I open the VOB file. I'm using the following
comma
win10 ffmpeg-20200617-0b3bd00-win64-static.zip CPU i5-9400
GPU NVIDIA GTX 1660s ffmpeg -i ss11.mp4 -strict -2 -qscale 0
-intra -c:v h264_nvenc ss111.mp4 I converted the mp4 video clips into key
frames, using the above hardware and commands, the video became very blurred
after the conversion.