From bedd6906eabdd513042d6a178d4dc56a3a41d1d3 Mon Sep 17 00:00:00 2001
From: Fox Caminiti <fox@foxcam.net>
Date: Fri, 16 Dec 2022 20:16:43 -0500
Subject: v3, file/build organization

---
 misc/ffmpeg_config.sh | 49 +++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 49 insertions(+)
 create mode 100644 misc/ffmpeg_config.sh

(limited to 'misc/ffmpeg_config.sh')

diff --git a/misc/ffmpeg_config.sh b/misc/ffmpeg_config.sh
new file mode 100644
index 0000000..9266a76
--- /dev/null
+++ b/misc/ffmpeg_config.sh
@@ -0,0 +1,49 @@
+#!/bin/bash
+
+# The config flags for the minimal ffmpeg build used in the program, reducing
+# compile time and filesize by a decent amount.
+
+# Surprisingly we don't need to compile and link any other external libaries to
+# be able to decode most of the commonly-used file formats. We'll only start
+# needing them if we want the user to be able to export mp4s or webms directly
+# from the program.
+
+# All bitstream filters and are enabled.
+# All filters, devices, and HW acceleration are disabled.
+# All protocols aside from 'file' are disabled.
+# Encoders and muxers are TBD.
+
+VIDEO_DECODERS="av1,h263,h264,hevc,vp8,vp9"
+AUDIO_DECODERS="aac,ac3,flac,mp3,opus,pcm_s16le,pcm_dvd,pcm_bluray,wmalossless,wmav1"
+VIDEO_DEMUXERS="h261,h263,h264,hevc,matroska,mov,mpc,mpegps,mpegts,webm_dash_manifest"
+AUDIO_DEMUXERS="aac,avi,flac,mp3,ogg,pcm_s16le,wav"
+VIDEO_PARSERS="h261,h263,h264,hevc,mpeg4video,mpegvideo,vc1,vp8,vp9,webp"
+AUDIO_PARSERS="aac,flac,mpegaudio,opus,vorbis"
+
+./configure \
+    --disable-encoders \
+    --disable-decoders \
+    --disable-hwaccels \
+    --disable-muxers \
+    --disable-demuxers \
+    --disable-parsers \
+    --disable-protocols \
+    --disable-devices \
+    --disable-filters \
+    \
+    --enable-decoder=$VIDEO_DECODERS,$AUDIO_DECODERS \
+    --enable-parser=$VIDEO_PARSERS,$AUDIO_PARSERS \
+    --enable-demuxer=$VIDEO_DEMUXERS,$AUDIO_DEMUXERS \
+    --enable-protocol=file \
+    \
+    --enable-avcodec \
+    --enable-avformat \
+    --enable-avutil \
+    --enable-swscale \
+    --disable-avdevice \
+    --disable-network \
+    \
+    --enable-gpl \
+    --enable-static \
+    --disable-shared \
+    --disable-doc \
-- 
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