1 files changed, 29 insertions, 0 deletions
diff --git a/pkg/ffmpeg/bitstream_filters.awk b/pkg/ffmpeg/bitstream_filters.awk
new file mode 100644
index 00000000..878f87e6
--- /dev/null
+++ b/pkg/ffmpeg/bitstream_filters.awk
@@ -0,0 +1,29 @@
+/^#define/ && $3 {
+	cfg[$2] = 1
+}
+
+func bsf(name) {
+	if (cfg["CONFIG_" toupper(name) "_BSF"])
+		print "&ff_" name "_bsf,"
+}
+
+END {
+	print "static const AVBitStreamFilter *bitstream_filters[] = {"
+	bsf("aac_adtstoasc")
+	bsf("chomp")
+	bsf("dump_extradata")
+	bsf("dca_core")
+	bsf("h264_mp4toannexb")
+	bsf("hevc_mp4toannexb")
+	bsf("imx_dump_header")
+	bsf("mjpeg2jpeg")
+	bsf("mjpega_dump_header")
+	bsf("mp3_header_decompress")
+	bsf("mpeg4_unpack_bframes")
+	bsf("mov2textsub")
+	bsf("noise")
+	bsf("remove_extradata")
+	bsf("text2movsub")
+	bsf("vp9_superframe")
+	print "NULL};"
+}