From 486b08d7985bfaa073ac0e03095de2dbf6f1fcd9 Mon Sep 17 00:00:00 2001
From: Andrew Randrianasulu <randrianasulu@gmail.com>
Date: Thu, 19 Feb 2026 17:58:12 +0300
Subject: [PATCH 1/3] Add libav* checks into configure.ac

---
 cinelerra-5.1/configure.ac | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/cinelerra-5.1/configure.ac b/cinelerra-5.1/configure.ac
index d832a6a0..a58a1a17 100644
--- a/cinelerra-5.1/configure.ac
+++ b/cinelerra-5.1/configure.ac
@@ -679,6 +679,13 @@ CHECK_LIB([tiff], [tiff], [TIFFOpen])
 CHECK_HEADERS([tiff], [tiff headers], [tiff.h tiffio.h])
 CHECK_LIB([twolame], [twolame], [twolame_encode_buffer_float32_interleaved])
 CHECK_HEADERS([twolame], [twolame headers], [twolame.h])
+CHECK_LIB([avcodec], [avcodec], [avcodec_open2])
+CHECK_HEADERS([avcodec], [avcodec headers], [libavcodec/avcodec.h])
+CHECK_LIB([avformat], [avformat], [avformat_find_stream_info])
+CHECK_HEADERS([avformat], [avformat headers], [libavformat/avformat.h])
+CHECK_LIB([swscale], [swscale], [sws_scale])
+CHECK_HEADERS([swscale], [swcale headers], [libswscale/swscale.h])
+CHECK_HEADERS([avutil], [avutil headers], [libavutil/avutil.h])
 CHECK_LIB([x264], [x264], [x264_encoder_encode])
 CHECK_HEADERS([x264], [x264 headers], [stdint.h x264.h])
 CHECK_LIB([x265], [x265], [x265_encoder_encode])
-- 
2.53.0

