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| -rw-r--r-- | README.md | 2 | ||||
| -rw-r--r-- | src/main.cpp | 6 |
2 files changed, 6 insertions, 2 deletions
@@ -28,6 +28,8 @@ Recording monitors requires a gpu with NvFBC support (note: this is not required Run `interactive.sh` or run gpu-screen-recorder directly, for example: `gpu-screen-recorder -w $(xdotool selectwindow) -c mp4 -f 60 -a "$(pactl get-default-sink).monitor" -o test_video.mp4`\ Then stop the screen recorder with Ctrl+C, which will also save the recording.\ Send signal SIGUSR1 (`killall -SIGUSR1 gpu-screen-recorder`) to gpu-screen-recorder when in replay mode to save the replay. The paths to the saved files is output to stdout after the recording is saved.\ +You can find the default output audio device (headset, speakers) with the command `pactl get-default-sink`. Add `monitor` to the end of that to use that as an audio input in gpu-screen-recorder.\ +You can find the default input audio device (microphone) with the command `pactl get-default-source`.\ There is also a gui for the gpu-screen-recorder called [gpu-screen-recorder-gtk](https://git.dec05eba.com/gpu-screen-recorder-gtk/). # Demo diff --git a/src/main.cpp b/src/main.cpp index 5f59bea..fb466c2 100644 --- a/src/main.cpp +++ b/src/main.cpp @@ -1582,9 +1582,11 @@ int main(int argc, char **argv) { // res = cuCtxPopCurrent(&old_ctx); } - // TODO: Check if duplicate frame can be saved just by writing it with a different pts instead of sending it again const double this_video_frame_time = clock_get_monotonic_seconds(); - const int num_frames = std::max(1.0, std::round((this_video_frame_time - prev_video_frame_time) / target_fps)); + const int64_t expected_frames = (this_video_frame_time - start_time_pts) / target_fps; + + const int num_frames = std::max(0L, expected_frames - video_pts_counter); + // TODO: Check if duplicate frame can be saved just by writing it with a different pts instead of sending it again for(int i = 0; i < num_frames; ++i) { frame->pts = video_pts_counter + i; if (avcodec_send_frame(video_codec_context, frame) >= 0) { |