M CHANGES → CHANGES

@@ -37,6 +37,7 @@ - CMake: Fix build with libzip 1.7
  - Core: Ensure ELF regions can be written before trying
  - Debugger: Don't skip undefined instructions when debugger attached
  - FFmpeg: Fix some small memory leaks
+ - FFmpeg: Fix encoding of time base
  - GB Core: Fix extracting SRAM when none is present
  - GBA Savedata: Fix extracting save when not yet configured in-game
  - Qt: Force OpenGL paint engine creation thread (fixes mgba.io/i/1642)

M src/feature/ffmpeg/ffmpeg-encoder.c → src/feature/ffmpeg/ffmpeg-encoder.c

@@ -365,6 +365,8 @@ encoder->video->width = encoder->width;
 		encoder->video->height = encoder->height;
 		encoder->video->time_base = (AVRational) { VIDEO_TOTAL_LENGTH * encoder->frameskip, GBA_ARM7TDMI_FREQUENCY };
 		encoder->video->framerate = (AVRational) { GBA_ARM7TDMI_FREQUENCY, VIDEO_TOTAL_LENGTH * encoder->frameskip };
+		encoder->videoStream->time_base = encoder->video->time_base;
+		encoder->videoStream->avg_frame_rate = encoder->video->framerate;
 		encoder->video->pix_fmt = encoder->pixFormat;
 		encoder->video->gop_size = 60;
 		encoder->video->max_b_frames = 3;