xin/am-kernels
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

add bad-apple

Browse source
This commit is contained in:
Zihao Yu 2023-11-14 23:34:19 +08:00
parent 9486898b81
commit 7bb7b1a94f
4 changed files with 109 additions and 0 deletions
Download patch file Download diff file Expand all files Collapse all files

23
kernels/bad-apple/Makefile Normal file
View file

@ -0,0 +1,23 @@
VIDEO_ROW = 25
VIDEO_COL = 80
AUDIO_FREQ = 44100
AUDIO_CHANNEL = 1
VIDEO_SRC = bad-apple.mp4
VIDEO = build/video.frame
AUDIO = build/audio.pcm
NAME = bad-apple
SRCS = bad-apple.c resources.S
include $(AM_HOME)/Makefile
CFLAGS += -DVIDEO_ROW=$(VIDEO_ROW) -DVIDEO_COL=$(VIDEO_COL) \
-DAUDIO_FREQ=$(AUDIO_FREQ) -DAUDIO_CHANNEL=$(AUDIO_CHANNEL)
ASFLAGS += -DVIDEO_FILE=\"$(abspath $(VIDEO))\" -DAUDIO_FILE=\"$(abspath $(AUDIO))\"
$(VIDEO):
ffmpeg -i $(VIDEO_SRC) -f image2pipe -s $(VIDEO_COL)x$(VIDEO_ROW) -vcodec rawvideo -pix_fmt monow $@
$(AUDIO):
ffmpeg -i $(VIDEO_SRC) -vn -acodec pcm_s16le -f s16le -ac $(AUDIO_CHANNEL) -ar $(AUDIO_FREQ) $@
resources.S: $(VIDEO) $(AUDIO)