diff options
Diffstat (limited to 'src/recorder.cpp')
| -rw-r--r-- | src/recorder.cpp | 21 |
1 files changed, 18 insertions, 3 deletions
diff --git a/src/recorder.cpp b/src/recorder.cpp index 0bd7b23..9680079 100644 --- a/src/recorder.cpp +++ b/src/recorder.cpp @@ -2,12 +2,18 @@ #include "config.h" #endif +#define __STDC_CONSTANT_MACROS #include <stdlib.h> #include <stdio.h> +#include <stdint.h> #include <SDL.h> #include <SDL/SDL_ffmpeg.h> +extern "C" { +#include <libavcodec/avcodec.h> +} + #include "osc_graphics.h" #include "osc_server.h" @@ -64,7 +70,7 @@ Recorder::start(const char *filename) SDL_ffmpegCodec codec = { -1, /* video codec based on file name */ screen->w, screen->h, - 1, 20 /* FIXME */, /* framerate */ + 1, config_framerate, /* framerate */ 6000000, -1, -1, -1, 0, -1, -1, -1, -1 /* no audio */ }; @@ -87,6 +93,8 @@ Recorder::start(const char *filename) SDL_ffmpegAddVideoStream(file, codec); SDL_ffmpegSelectVideoStream(file, 0); + start_time = SDL_GetTicks(); + unlock(); } @@ -114,8 +122,15 @@ Recorder::record(SDL_Surface *surf) { lock(); - if (file) - SDL_ffmpegAddVideoFrame(file, surf); + if (file) { + struct AVFrame *frame = file->videoStream->encodeFrame; + int64_t pts = (SDL_GetTicks() - start_time)/FRAME_DELAY; + + if (pts > frame->pts) { + frame->pts = pts; + SDL_ffmpegAddVideoFrame(file, surf); + } + } unlock(); } |