[FFmpeg-user] FREE RAM DECREASES

video data is comming to a fifo. The ffmpeg is made to take the fifo data and copy it to my sdcard when ffmpeg is used to copy the data,the free ram decreases tried using different versions of ffmpeg,but same issue ffmpeg -f h264 -i /tmp/file.h264 -c:a copy -c:v copy /tmp/sdcard/video.avi This

Re: [FFmpeg-user] ffmpeg nvenc without cuda

On Fri, 20 Sep 2019 at 00:21, Johanna Nilson wrote: > Dear Sirs > > Is it possible to use nvenc (h264_nvenc and hevc_nvenc) without cuda at > all? Just now I get error that No cuda device detected, when use something > like: > > ffmpeg -f gdigrab -i desktop -framerate 30 -tune zerolatency -r 30

Re: [FFmpeg-user] mp4 opus invalid extradata size (missing header)

Am Di., 3. Sept. 2019 um 18:39 Uhr schrieb Juan Navarro : > I'm trying to record a plain RTP stream, both with GStreamer and with > FFmpeg, with either H.264 or VP8 video codecs, and OPUS audio in all cases. > > I got this working for VP8+OPUS (WEBM) with GStreamer and FFmpeg, and > H.264+OPUS

Re: [FFmpeg-user] ffmpeg nvenc without cuda

Am Do., 19. Sept. 2019 um 23:21 Uhr schrieb Johanna Nilson : > ffmpeg -f gdigrab -i desktop -framerate 30 -tune zerolatency -r 30 -c:v > h264_nvenc -f mpegts udp://... Complete, uncut console output missing. Carl Eugen ___ ffmpeg-user mailing list

[FFmpeg-user] ffmpeg nvenc without cuda

Dear Sirs Is it possible to use nvenc (h264_nvenc and hevc_nvenc) without cuda at all? Just now I get error that No cuda device detected, when use something like: ffmpeg -f gdigrab -i desktop -framerate 30 -tune zerolatency -r 30 -c:v h264_nvenc -f mpegts udp://... ffmpeg -f gdigrab -i desktop

Re: [FFmpeg-user] Ffmpeg is a Windows codec?

> On Sep 19, 2019, at 1:32 PM, jamie marchant wrote: > > Is their a Windows codec available? I want to play Indeo video 3 files, > which FFPlay can do but I want to play it through 'Video for > Windows"(Windows NT/10 version). That way I can run an old piece of > multimedia software. VFW works

[FFmpeg-user] Intel kmsgrab VAAPI interop assertions

Hi, I made some tests with kmsgrab (I have used the vaapi interop) and it seems to me that sometimes if an app (e.g.: ffplay) is in fullscreen it does not capture a fully drawn framebuffer but the one which is being drawn to and which has not been presented to the user. Also sometimes the

Re: [FFmpeg-user] Ffmpeg is a Windows codec?

On 9/19/19, jamie marchant wrote: > Is their a Windows codec available? I want to play Indeo video 3 files, > which FFPlay can do but I want to play it through 'Video for > Windows"(Windows NT/10 version). That way I can run an old piece of > multimedia software. Not possible. > > -- > -Jamie

[FFmpeg-user] Ffmpeg is a Windows codec?

Is their a Windows codec available? I want to play Indeo video 3 files, which FFPlay can do but I want to play it through 'Video for Windows"(Windows NT/10 version). That way I can run an old piece of multimedia software. -- -Jamie Marchant ___

Re: [FFmpeg-user] mp4 opus invalid extradata size (missing header)

On 3/9/19 18:38, Juan Navarro wrote: Hi, I'm trying to record a plain RTP stream, both with GStreamer and with FFmpeg, with either H.264 or VP8 video codecs, and OPUS audio in all cases. I got this working for VP8+OPUS (WEBM) with GStreamer and FFmpeg, and H.264+OPUS (MP4) with GStreamer, but

Re: [FFmpeg-user] mp4 opus invalid extradata size (missing header)

Hi, could anyone shed a bit of light here? I'm pretty sure it should be possible to receive an H.264 RTP stream and store as-is into an MP4 file, given that gst-launch is being able to do it. Maybe I need something akin to the "h264parse" element that's used in the GStreamer pipeline? Does