Update to 5.1.4

- Add ffmpeg chromium support patch (#2240127)
- Use git to apply patches

.gitignore

@@ -2,5 +2,3 @@ ffmpeg-*.asc
 ffmpeg-*.rpm
 ffmpeg-*.tar.xz
 /ffmpeg.keyring
-/results_*
-/*.rpm

README.md

@@ -5,3 +5,24 @@ demux, stream, filter and play pretty much anything that humans and machines
 have created. It supports the most obscure ancient formats up to the cutting
 edge. No matter if they were designed by some standards committee, the
 community or a corporation.
+
+## Creating the 'free' tarball
+
+1. Update the `Version` in the spec file.
+2. Set the `Release` to 0 in the spec file.
+3. Set `pkg_suffix` to `%nil`
+4. Do a full build locally: `fedpkg mockbuild --with full_build`
+5. Run `./ffmpeg_update_free_sources.sh results_ffmpeg/5.0/0.fc35/build.log`
+   This will update the `ffmpeg_free_sources` file list.
+   Note that header files will need to be manually added
+   to the `ffmpeg_free_sources` file list.
+6. Run `./ffmpeg_gen_free_tarball.sh` to create the tarball.
+7. Set `pkg_suffix` to `-free` again
+8. Set the `Release` to 1 in the spec file.
+9. Do a scratch build.
+
+OR
+
+1. Edit `ffmpeg_free_sources` and add missing files
+2. Run `./ffmpeg_gen_free_tarball.sh` to create the tarball.
+3. Do a scratch build.

enable_decoders

@@ -54,10 +54,8 @@ adpcm_thp
 adpcm_thp_le
 adpcm_vima
 adpcm_xa
-adpcm_xmd
 adpcm_yamaha
 adpcm_zork
-aic
 alac
 alias_pix
 amrnb
@@ -65,11 +63,8 @@ amrwb
 amv
 anm
 ansi # trivial
-anull
-apac
 ape
 apng # animated png
-apv
 arbc
 argo
 ass # trivial
@@ -84,6 +79,7 @@ aura
 aura2
 av1 # libaom
 av1_qsv # libaom
+ayuv # trivial
 bethsoftvid # trivial
 bfi # trivial
 bink
@@ -94,10 +90,8 @@ bitpacked # trivial
 bmp # trivial
 bmv_audio
 bmv_video
-bonk
 brender_pix
 c93
-cbd2_dpcm
 ccaption
 cdgraphics
 cdtoons
@@ -116,7 +110,6 @@ dfa
 dfpwm
 dirac # dirac
 dnxhd
-dnxhr
 dolby_e
 dpx
 dsd_lsbf
@@ -153,7 +146,6 @@ flic
 flv
 fmvc
 fourxm
-ftr # fdk-aac
 g723_1
 g729
 gdv
@@ -165,13 +157,12 @@ gsm_ms
 gsm_ms_at
 h261
 h263
-h263_v4l2m2m # hardware
+h263_v4l2m2m
 h263i
 h263p
 hap
 hca
 hcom
-hdr
 hnm4_video
 hq_hqa
 hqx
@@ -198,8 +189,6 @@ jv
 kgv1
 kmvc
 lagarith
-libaribb24 # aribb24
-libaribcaption # libaribcaption
 libaom # libaom
 libaom_av1 # libaom
 libcodec2 # codec2
@@ -208,10 +197,9 @@ libgsm # libgsm
 libgsm_ms # libgsm
 libilbc # ilbc
 libjxl # libjxl
-liblc3 # liblc3
 libopencore_amrnb # opencore-amr
 libopencore_amrwb # opencore-amr
-libopenh264 # openh264
+libopenh264 # openh264_dlopen
 libopenjpeg # openjpeg
 libopus # opus
 librsvg # librsvg
@@ -220,7 +208,6 @@ libspeex # speex
 libvorbis # libvorbis
 libvpx_vp8 # libvpx
 libvpx_vp9 # libvpx
-libxevd
 libzvbi_teletext # zvbi
 loco
 lscr
@@ -228,11 +215,9 @@ m101
 mace3
 mace6
 mdec
-media100
 metasound
 microdvd
 mimic
-misc4
 mjpeg # mjpegtools
 mjpeg_qsv # mjpegtools
 mjpegb
@@ -251,13 +236,13 @@ mp3on4
 mp3on4float
 mpc7
 mpc8
-mpeg1_v4l2m2m
 mpeg1video
+mpeg1_v4l2m2m
+mpeg2video
 mpeg2_qsv
 mpeg2_v4l2m2m
-mpeg2video
 mpeg4
-mpeg4_v4l2m2m # hardware
+mpeg4_v4l2m2m
 mpegvideo
 mpl2
 msa1
@@ -335,8 +320,6 @@ pictor
 pjs
 png # libpng
 ppm # trivial
-prores
-prores_raw
 prosumer
 psd
 ptx
@@ -344,7 +327,6 @@ qcelp
 qdm2
 qdmc
 qdraw
-qoa
 qoi
 qpeg
 qtrle
@@ -355,7 +337,6 @@ ra_288
 rasc
 rawvideo # trivial
 realtext
-rka
 rl2
 roq
 roq_dpcm
@@ -428,7 +409,6 @@ vcr1
 vmdaudio
 vmdvideo
 vmnc
-vnull
 vorbis # libvorbis
 vp3 # libav
 vp4 # libav
@@ -445,11 +425,7 @@ vp9_qsv # libvpx
 vp9_v4l2m2m # libvpx
 vplayer
 vqa
-vqc
-wady_dpcm
-wavarc
 wavpack
-wbmp
 wcmv
 webp # libwebp
 webvtt # trivial

enable_encoders

@@ -22,15 +22,11 @@ adpcm_yamaha
 alac
 alias_pix
 amv
-anull
 apng # libpng
 ass # trivial
 asv1
 asv2
-av1_amf
-av1_nvenc
-av1_qsv
-av1_vaapi
+ayuv # trival
 bitpacked # trivial
 bmp # trivial
 cinepak
@@ -38,7 +34,6 @@ cljr
 dca
 dfpwm
 dnxhd
-dnxhr
 dpx
 dvbsub
 dvdsub
@@ -62,7 +57,6 @@ h264_qsv # hardware
 h264_v4l2m2m # hardware
 h264_vaapi # hardware
 hap
-hdr
 hevc_amf # hardware
 hevc_nvenc # hardware
 hevc_qsv # hardware
@@ -70,23 +64,22 @@ hevc_v4l2m2m # hardware
 hevc_vaapi # hardware
 huffyuv # trivial+zlib
 ilbc # ilbc
-jpeg2000
 jpegls
-libaom
+jpeg2000
+libaom # libaom
 libaom_av1 # libaom
 libcodec2 # codec2
 libgsm # libgsm
 libgsm_ms # libgsm
 libilbc # ilbc
 libjxl # libjxl
-liblc3 # liblc3
 libmp3lame # lame
-liboapv
 libopencore_amrnb
-libopenh264 # openh264
+libopenh264 # openh264_dlopen
 libopenjpeg # openjpeg
 libopus # opus
 librav1e # rav1e
+libschroedinger # schroedinger
 libspeex # speex
 libsvtav1
 libtheora # libtheora
@@ -97,7 +90,6 @@ libvpx_vp8 # libvpx
 libvpx_vp9 # libvpx
 libwebp # libwebp
 libwebp_anim # libwebp
-libxeve
 libxvid # xvidcore
 mjpeg # mjpegtools
 mjpeg_qsv # mjpegtools
@@ -106,9 +98,9 @@ mlp
 mp2 # twolame
 mp2fixed # twolame
 mpeg1video
+mpeg2video
 mpeg2_qsv
 mpeg2_vaapi
-mpeg2video
 mpeg4
 mpeg4_v4l2m2m # hardware
 msmpeg4v2
@@ -149,9 +141,6 @@ pgmyuv # trivial
 phm # trivial
 png # libpng
 ppm # trivial
-prores
-prores_aw
-prores_ks
 qoi
 qtrle
 r10k # trivial
@@ -190,7 +179,6 @@ v410 # trivial
 vc1_qsv # hardware
 vc1_v4l2m2m # hardware
 vc2 # dirac
-vnull
 vorbis # libvorbis
 vp8_qsv # libvpx
 vp8_v4l2m2m # libvpx
@@ -198,7 +186,6 @@ vp8_vaapi # libvpx
 vp9_qsv # libvpx
 vp9_vaapi # libvpx
 wavpack
-wbmp
 webvtt # trivial
 wmav1
 wmav2

ffmpeg-allow-fdk-aac-free.patch

@@ -4,24 +4,23 @@ fdk-aac-free-devel is GPL compatible
 
 See https://bugzilla.redhat.com/show_bug.cgi?id=1501522#c112
 
-Index: ffmpeg-7.0/configure
+Index: ffmpeg-5.0/configure
 ===================================================================
---- ffmpeg-7.0.orig/configure	2022-02-09 20:07:49.490888877 +0100
-+++ ffmpeg-7.0/configure	2022-02-09 20:08:30.102854308 +0100
-@@ -1872,7 +1872,6 @@ EXTERNAL_LIBRARY_GPL_LIST="
-
+--- ffmpeg-5.0.orig/configure	2022-02-09 20:07:49.490888877 +0100
++++ ffmpeg-5.0/configure	2022-02-09 20:08:30.102854308 +0100
+@@ -1783,7 +1783,6 @@ EXTERNAL_LIBRARY_GPL_LIST="
+ 
  EXTERNAL_LIBRARY_NONFREE_LIST="
      decklink
 -    libfdk_aac
      libtls
  "
-
-@@ -1912,6 +1911,7 @@ EXTERNAL_LIBRARY_LIST="
-     libcodec2
+ 
+@@ -1822,6 +1821,7 @@ EXTERNAL_LIBRARY_LIST="
      libdav1d
      libdc1394
+     libdrm
 +    libfdk_aac
      libflite
      libfontconfig
      libfreetype
-

ffmpeg-chromium.patch

@@ -1,4 +1,4 @@
-From d32aacab65a322b66d6a1b48f6cdb03e42bde0f9 Mon Sep 17 00:00:00 2001
+From 4464ecf750bb9440e2571a8d810627cdec85ae02 Mon Sep 17 00:00:00 2001
 From: Frank Liberato <liberato@chromium.org>
 Date: Wed, 7 Jul 2021 19:01:22 -0700
 Subject: [PATCH] Add av_stream_get_first_dts for Chromium
@@ -9,38 +9,38 @@ Subject: [PATCH] Add av_stream_get_first_dts for Chromium
  2 files changed, 11 insertions(+)
 
 diff --git a/libavformat/avformat.h b/libavformat/avformat.h
-index 1916aa2dc5..e6682849fa 100644
+index f12fa7d904..0b9fd1f061 100644
 --- a/libavformat/avformat.h
 +++ b/libavformat/avformat.h
-@@ -1170,6 +1170,10 @@ typedef struct AVStreamGroup {
-
- struct AVCodecParserContext *av_stream_get_parser(const AVStream *s);
-
+@@ -1128,6 +1128,10 @@ struct AVCodecParserContext *av_stream_get_parser(const AVStream *s);
+  */
+ int64_t    av_stream_get_end_pts(const AVStream *st);
+ 
 +// Chromium: We use the internal field first_dts vvv
 +int64_t    av_stream_get_first_dts(const AVStream *st);
 +// Chromium: We use the internal field first_dts ^^^
 +
  #define AV_PROGRAM_RUNNING 1
-
+ 
  /**
 diff --git a/libavformat/utils.c b/libavformat/utils.c
 index cf4d68bff9..7d750abf88 100644
 --- a/libavformat/utils.c
 +++ b/libavformat/utils.c
-@@ -56,6 +56,13 @@ int ff_unlock_avformat(void)
-  * various utility functions for use within FFmpeg
-  */
+@@ -55,6 +55,13 @@ int ff_unlock_avformat(void)
+     return ff_mutex_unlock(&avformat_mutex) ? -1 : 0;
+ }
  
 +// Chromium: We use the internal field first_dts vvv
 +int64_t av_stream_get_first_dts(const AVStream *st)
 +{
-+    return cffstream(st)->first_dts;
++  return cffstream(st)->first_dts;
 +}
 +// Chromium: We use the internal field first_dts ^^^
 +
  /* an arbitrarily chosen "sane" max packet size -- 50M */
  #define SANE_CHUNK_SIZE (50000000)
-
+ 
 -- 
 2.41.0
 

ffmpeg-codec-choice.patch

@@ -2,57 +2,55 @@ From: Jan Engelhardt <jengelh@inai.de>
 
 Edit the default codec selection such that
 
-	ffmpeg -i youtube.blah.webm foobar.mkv
+    ffmpeg -i youtube.blah.webm foobar.mkv
 
 without any further arguments can produce a result even on a
 reduced codec selection list.
 
 ---
- libavformat/matroskaenc.c |   20 ++++++++++++++------
- 1 file changed, 14 insertions(+), 6 deletions(-)
+ libavformat/matroskaenc.c |   19 +++++++++++++------
+ 1 file changed, 13 insertions(+), 6 deletions(-)
 
-Index: ffmpeg-7.0/libavformat/matroskaenc.c
+Index: ffmpeg-5.0/libavformat/matroskaenc.c
 ===================================================================
---- ffmpeg-7.0.orig/libavformat/matroskaenc.c
-+++ ffmpeg-7.0/libavformat/matroskaenc.c
-@@ -3540,16 +3540,25 @@ static int mkv_query_codec(enum AVCodecI
+--- ffmpeg-5.0.orig/libavformat/matroskaenc.c	2022-01-14 19:45:40.000000000 +0100
++++ ffmpeg-5.0/libavformat/matroskaenc.c	2022-02-04 08:29:14.582130919 +0100
+@@ -2887,16 +2887,24 @@ static int mkv_query_codec(enum AVCodecI
      return 0;
  }
-
+ 
 +#define PREFAUDIO \
 +    CONFIG_LIBOPUS_ENCODER ? AV_CODEC_ID_OPUS : \
 +    CONFIG_AAC_ENCODER ? AV_CODEC_ID_AAC : \
 +    CONFIG_VORBIS_ENCODER ? AV_CODEC_ID_VORBIS : \
 +    AV_CODEC_ID_AC3
-+
- const FFOutputFormat ff_matroska_muxer = {
-     .p.name            = "matroska",
-     .p.long_name       = NULL_IF_CONFIG_SMALL("Matroska"),
-     .p.mime_type       = "video/x-matroska",
-     .p.extensions      = "mkv",
+ const AVOutputFormat ff_matroska_muxer = {
+     .name              = "matroska",
+     .long_name         = NULL_IF_CONFIG_SMALL("Matroska"),
+     .mime_type         = "video/x-matroska",
+     .extensions        = "mkv",
      .priv_data_size    = sizeof(MatroskaMuxContext),
--    .p.audio_codec     = CONFIG_LIBVORBIS_ENCODER ?
+-    .audio_codec       = CONFIG_LIBVORBIS_ENCODER ?
 -                         AV_CODEC_ID_VORBIS : AV_CODEC_ID_AC3,
--    .p.video_codec     = CONFIG_LIBX264_ENCODER ?
+-    .video_codec       = CONFIG_LIBX264_ENCODER ?
 -                         AV_CODEC_ID_H264 : AV_CODEC_ID_MPEG4,
-+    .p.audio_codec     = PREFAUDIO,
-+    .p.video_codec     =
-+    CONFIG_LIBVPX_VP9_ENCODER ? AV_CODEC_ID_VP9 : \
-+    CONFIG_LIBX264_ENCODER ? AV_CODEC_ID_H264 : \
-+    CONFIG_LIBVPX_VP8_ENCODER ? AV_CODEC_ID_VP8 : \
-+    CONFIG_MPEG4_ENCODER ? AV_CODEC_ID_MPEG4 : \
-+    AV_CODEC_ID_THEORA,
++    .audio_codec       = PREFAUDIO,
++    .video_codec       =
++        CONFIG_LIBVPX_VP9_ENCODER ? AV_CODEC_ID_VP9 : \
++        CONFIG_LIBX264_ENCODER ? AV_CODEC_ID_H264 : \
++        CONFIG_LIBVPX_VP8_ENCODER ? AV_CODEC_ID_VP8 : \
++        CONFIG_MPEG4_ENCODER ? AV_CODEC_ID_MPEG4 : \
++        AV_CODEC_ID_THEORA,
      .init              = mkv_init,
      .deinit            = mkv_deinit,
      .write_header      = mkv_write_header,
-@@ -3617,8 +3626,7 @@ const FFOutputFormat ff_matroska_audio_m
-     .p.mime_type       = "audio/x-matroska",
-     .p.extensions      = "mka",
+@@ -2954,8 +2962,7 @@ const AVOutputFormat ff_matroska_audio_m
+     .mime_type         = "audio/x-matroska",
+     .extensions        = "mka",
      .priv_data_size    = sizeof(MatroskaMuxContext),
--    .p.audio_codec     = CONFIG_LIBVORBIS_ENCODER ?
+-    .audio_codec       = CONFIG_LIBVORBIS_ENCODER ?
 -                         AV_CODEC_ID_VORBIS : AV_CODEC_ID_AC3,
-+    .p.audio_codec     = PREFAUDIO,
-     .p.video_codec     = AV_CODEC_ID_NONE,
++    .audio_codec       = PREFAUDIO,
+     .video_codec       = AV_CODEC_ID_NONE,
      .init              = mkv_init,
      .deinit            = mkv_deinit,
-

ffmpeg-dlopen-openh264.patch

@@ -0,0 +1,383 @@
+From 4739b0c97b3378bdaf737171777fe9a71a53eff1 Mon Sep 17 00:00:00 2001
+From: Neal Gompa <ngompa@fedoraproject.org>
+Date: Wed, 12 Oct 2022 09:41:27 -0400
+Subject: [PATCH] avcodec/openh264: Add the ability to dlopen() OpenH264
+
+We can't directly depend on OpenH264, but we can weakly link to it
+and gracefully expose the capability.
+
+Co-authored-by: Andreas Schneider <asn@cryptomilk.org>
+Co-authored-by: Neal Gompa <ngompa@fedoraproject.org>
+
+Signed-off-by: Andreas Schneider <asn@cryptomilk.org>
+Signed-off-by: Neal Gompa <ngompa@fedoraproject.org>
+---
+ configure                       |   3 +
+ libavcodec/Makefile             |   1 +
+ libavcodec/libopenh264.c        |  18 +++-
+ libavcodec/libopenh264_dlopen.c | 147 ++++++++++++++++++++++++++++++++
+ libavcodec/libopenh264_dlopen.h |  58 +++++++++++++
+ libavcodec/libopenh264dec.c     |  10 +++
+ libavcodec/libopenh264enc.c     |  10 +++
+ 7 files changed, 245 insertions(+), 2 deletions(-)
+ create mode 100644 libavcodec/libopenh264_dlopen.c
+ create mode 100644 libavcodec/libopenh264_dlopen.h
+
+diff --git a/configure b/configure
+index ba5793b2ff..8855c1a908 100755
+--- a/configure
++++ b/configure
+@@ -251,6 +251,7 @@ External library support:
+   --enable-libopencore-amrwb enable AMR-WB decoding via libopencore-amrwb [no]
+   --enable-libopencv       enable video filtering via libopencv [no]
+   --enable-libopenh264     enable H.264 encoding via OpenH264 [no]
++  --enable-libopenh264-dlopen  enable H.264 encoding via dlopen()'ed OpenH264 [no]
+   --enable-libopenjpeg     enable JPEG 2000 de/encoding via OpenJPEG [no]
+   --enable-libopenmpt      enable decoding tracked files via libopenmpt [no]
+   --enable-libopenvino     enable OpenVINO as a DNN module backend
+@@ -1844,6 +1845,7 @@ EXTERNAL_LIBRARY_LIST="
+     libmysofa
+     libopencv
+     libopenh264
++    libopenh264_dlopen
+     libopenjpeg
+     libopenmpt
+     libopenvino
+@@ -6596,6 +6598,7 @@ enabled libopencv         && { check_headers opencv2/core/core_c.h &&
+                                  require libopencv opencv2/core/core_c.h cvCreateImageHeader -lopencv_core -lopencv_imgproc; } ||
+                                require_pkg_config libopencv opencv opencv/cxcore.h cvCreateImageHeader; }
+ enabled libopenh264       && require_pkg_config libopenh264 openh264 wels/codec_api.h WelsGetCodecVersion
++enabled libopenh264_dlopen && enable libopenh264 && add_cppflags "-I$(dirname `readlink -f $0`)/ffdlopenhdrs/include -DCONFIG_LIBOPENH264_DLOPEN=1"
+ enabled libopenjpeg       && { check_pkg_config libopenjpeg "libopenjp2 >= 2.1.0" openjpeg.h opj_version ||
+                                { require_pkg_config libopenjpeg "libopenjp2 >= 2.1.0" openjpeg.h opj_version -DOPJ_STATIC && add_cppflags -DOPJ_STATIC; } }
+ enabled libopenmpt        && require_pkg_config libopenmpt "libopenmpt >= 0.2.6557" libopenmpt/libopenmpt.h openmpt_module_create -lstdc++ && append libopenmpt_extralibs "-lstdc++"
+diff --git a/libavcodec/Makefile b/libavcodec/Makefile
+index 457ec58377..08a26fba5f 100644
+--- a/libavcodec/Makefile
++++ b/libavcodec/Makefile
+@@ -1075,6 +1075,7 @@ OBJS-$(CONFIG_LIBMP3LAME_ENCODER)         += libmp3lame.o
+ OBJS-$(CONFIG_LIBOPENCORE_AMRNB_DECODER)  += libopencore-amr.o
+ OBJS-$(CONFIG_LIBOPENCORE_AMRNB_ENCODER)  += libopencore-amr.o
+ OBJS-$(CONFIG_LIBOPENCORE_AMRWB_DECODER)  += libopencore-amr.o
++OBJS-$(CONFIG_LIBOPENH264_DLOPEN)         += libopenh264_dlopen.o
+ OBJS-$(CONFIG_LIBOPENH264_DECODER)        += libopenh264dec.o libopenh264.o
+ OBJS-$(CONFIG_LIBOPENH264_ENCODER)        += libopenh264enc.o libopenh264.o
+ OBJS-$(CONFIG_LIBOPENJPEG_DECODER)        += libopenjpegdec.o
+diff --git a/libavcodec/libopenh264.c b/libavcodec/libopenh264.c
+index 0f6d28ed88..a124c3fa1e 100644
+--- a/libavcodec/libopenh264.c
++++ b/libavcodec/libopenh264.c
+@@ -20,8 +20,13 @@
+  */
+ 
+ #include <string.h>
++
++#ifdef CONFIG_LIBOPENH264_DLOPEN
++#include "libopenh264_dlopen.h"
++#else
+ #include <wels/codec_api.h>
+ #include <wels/codec_ver.h>
++#endif
+ 
+ #include "libavutil/error.h"
+ #include "libavutil/log.h"
+@@ -52,8 +57,17 @@ int ff_libopenh264_check_version(void *logctx)
+     // Mingw GCC < 4.7 on x86_32 uses an incorrect/buggy ABI for the WelsGetCodecVersion
+     // function (for functions returning larger structs), thus skip the check in those
+     // configurations.
+-#if !defined(_WIN32) || !defined(__GNUC__) || !ARCH_X86_32 || AV_GCC_VERSION_AT_LEAST(4, 7)
+-    OpenH264Version libver = WelsGetCodecVersion();
++    // Also, for dlopened OpenH264, we should not do the version check. It's too punitive.
++#if !defined(_WIN32) || !defined(__GNUC__) || !ARCH_X86_32 || AV_GCC_VERSION_AT_LEAST(4, 7) || !defined(CONFIG_LIBOPENH264_DLOPEN)
++    OpenH264Version libver;
++
++#ifdef CONFIG_LIBOPENH264_DLOPEN
++    if (loadLibOpenH264(logctx)) {
++         return AVERROR_EXTERNAL;
++    }
++#endif
++
++    libver = WelsGetCodecVersion();
+     if (memcmp(&libver, &g_stCodecVersion, sizeof(libver))) {
+         av_log(logctx, AV_LOG_ERROR, "Incorrect library version loaded\n");
+         return AVERROR(EINVAL);
+diff --git a/libavcodec/libopenh264_dlopen.c b/libavcodec/libopenh264_dlopen.c
+new file mode 100644
+index 0000000000..49ea8ff44f
+--- /dev/null
++++ b/libavcodec/libopenh264_dlopen.c
+@@ -0,0 +1,147 @@
++/*
++ * OpenH264 dlopen code
++ *
++ * Copyright (C) 2022 Andreas Schneider <asn@cryptomilk.org>
++ *
++ * This file is part of FFmpeg.
++ *
++ * FFmpeg is free software; you can redistribute it and/or
++ * modify it under the terms of the GNU Lesser General Public
++ * License as published by the Free Software Foundation; either
++ * version 2.1 of the License, or (at your option) any later version.
++ *
++ * FFmpeg is distributed in the hope that it will be useful,
++ * but WITHOUT ANY WARRANTY; without even the implied warranty of
++ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
++ * Lesser General Public License for more details.
++ *
++ * You should have received a copy of the GNU Lesser General Public
++ * License along with FFmpeg; if not, write to the Free Software
++ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
++ */
++
++#include <dlfcn.h>
++
++#include "libopenh264_dlopen.h"
++
++/*
++ * The symbol binding makes sure we do not run into strict aliasing issues which
++ * can lead into segfaults.
++ */
++typedef int (*__oh264_WelsCreateSVCEncoder)(ISVCEncoder **);
++typedef void (*__oh264_WelsDestroySVCEncoder)(ISVCEncoder *);
++typedef int (*__oh264_WelsGetDecoderCapability)(SDecoderCapability *);
++typedef long (*__oh264_WelsCreateDecoder)(ISVCDecoder **);
++typedef void (*__oh264_WelsDestroyDecoder)(ISVCDecoder *);
++typedef OpenH264Version (*__oh264_WelsGetCodecVersion)(void);
++typedef void (*__oh264_WelsGetCodecVersionEx)(OpenH264Version *);
++
++#define OH264_SYMBOL_ENTRY(i)                                                  \
++  union {                                                                      \
++    __oh264_##i f;                                                             \
++    void *obj;                                                                 \
++  } _oh264_##i
++
++struct oh264_symbols {
++  OH264_SYMBOL_ENTRY(WelsCreateSVCEncoder);
++  OH264_SYMBOL_ENTRY(WelsDestroySVCEncoder);
++  OH264_SYMBOL_ENTRY(WelsGetDecoderCapability);
++  OH264_SYMBOL_ENTRY(WelsCreateDecoder);
++  OH264_SYMBOL_ENTRY(WelsDestroyDecoder);
++  OH264_SYMBOL_ENTRY(WelsGetCodecVersion);
++  OH264_SYMBOL_ENTRY(WelsGetCodecVersionEx);
++};
++
++/* Symbols are bound by loadLibOpenH264() */
++static struct oh264_symbols openh264_symbols;
++
++int oh264_WelsCreateSVCEncoder(ISVCEncoder **ppEncoder) {
++  return openh264_symbols._oh264_WelsCreateSVCEncoder.f(ppEncoder);
++}
++
++void oh264_WelsDestroySVCEncoder(ISVCEncoder *pEncoder) {
++  return openh264_symbols._oh264_WelsDestroySVCEncoder.f(pEncoder);
++}
++
++int oh264_WelsGetDecoderCapability(SDecoderCapability *pDecCapability) {
++  return openh264_symbols._oh264_WelsGetDecoderCapability.f(pDecCapability);
++}
++
++long oh264_WelsCreateDecoder(ISVCDecoder **ppDecoder) {
++  return openh264_symbols._oh264_WelsCreateDecoder.f(ppDecoder);
++}
++
++void oh264_WelsDestroyDecoder(ISVCDecoder *pDecoder) {
++  return openh264_symbols._oh264_WelsDestroyDecoder.f(pDecoder);
++}
++
++OpenH264Version oh264_WelsGetCodecVersion(void) {
++  return openh264_symbols._oh264_WelsGetCodecVersion.f();
++}
++
++void oh264_WelsGetCodecVersionEx(OpenH264Version *pVersion) {
++  openh264_symbols._oh264_WelsGetCodecVersionEx.f(pVersion);
++}
++
++static void *_oh264_bind_symbol(AVCodecContext *avctx,
++                                void *handle,
++                                const char *sym_name) {
++    void *sym = NULL;
++
++    sym = dlsym(handle, sym_name);
++    if (sym == NULL) {
++        const char *err = dlerror();
++        av_log(avctx,
++               AV_LOG_WARNING,
++               "%s: Failed to bind %s\n",
++               err,
++               sym_name);
++        return NULL;
++    }
++
++    return sym;
++}
++
++#define oh264_bind_symbol(avctx, handle, sym_name)                           \
++  if (openh264_symbols._oh264_##sym_name.obj == NULL) {                      \
++    openh264_symbols._oh264_##sym_name.obj = _oh264_bind_symbol(avctx, handle, #sym_name); \
++    if (openh264_symbols._oh264_##sym_name.obj == NULL) {                    \
++      return 1;                                                              \
++    }                                                                        \
++  }
++
++int loadLibOpenH264(AVCodecContext *avctx) {
++  static bool initialized = false;
++  void *libopenh264 = NULL;
++  const char *err = NULL;
++
++  if (initialized) {
++      return 0;
++  }
++
++#define OPENH264_LIB "libopenh264.so.7"
++  libopenh264 = dlopen(OPENH264_LIB, RTLD_LAZY);
++  err = dlerror();
++  if (err != NULL) {
++    av_log(avctx, AV_LOG_WARNING,
++           "%s: %s is missing, openh264 support will be disabled\n", err,
++           OPENH264_LIB);
++
++    if (libopenh264 != NULL) {
++      dlclose(libopenh264);
++    }
++    return 1;
++  }
++
++  oh264_bind_symbol(avctx, libopenh264, WelsCreateSVCEncoder);
++  oh264_bind_symbol(avctx, libopenh264, WelsDestroySVCEncoder);
++  oh264_bind_symbol(avctx, libopenh264, WelsGetDecoderCapability);
++  oh264_bind_symbol(avctx, libopenh264, WelsCreateDecoder);
++  oh264_bind_symbol(avctx, libopenh264, WelsDestroyDecoder);
++  oh264_bind_symbol(avctx, libopenh264, WelsGetCodecVersion);
++  oh264_bind_symbol(avctx, libopenh264, WelsGetCodecVersionEx);
++
++  initialized = true;
++
++  return 0;
++}
+diff --git a/libavcodec/libopenh264_dlopen.h b/libavcodec/libopenh264_dlopen.h
+new file mode 100644
+index 0000000000..d7d8bb7cad
+--- /dev/null
++++ b/libavcodec/libopenh264_dlopen.h
+@@ -0,0 +1,58 @@
++/*
++ * OpenH264 dlopen code
++ *
++ * Copyright (C) 2022 Andreas Schneider <asn@cryptomilk.org>
++ *
++ * This file is part of FFmpeg.
++ *
++ * FFmpeg is free software; you can redistribute it and/or
++ * modify it under the terms of the GNU Lesser General Public
++ * License as published by the Free Software Foundation; either
++ * version 2.1 of the License, or (at your option) any later version.
++ *
++ * FFmpeg is distributed in the hope that it will be useful,
++ * but WITHOUT ANY WARRANTY; without even the implied warranty of
++ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
++ * Lesser General Public License for more details.
++ *
++ * You should have received a copy of the GNU Lesser General Public
++ * License along with FFmpeg; if not, write to the Free Software
++ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
++ */
++
++#ifndef HAVE_LIBOPENH264_DLOPEN_H
++#define HAVE_LIBOPENH264_DLOPEN_H
++
++#ifdef CONFIG_LIBOPENH264_DLOPEN
++
++#include <wels/codec_api.h>
++#include <wels/codec_ver.h>
++
++#include "avcodec.h"
++
++int oh264_WelsCreateSVCEncoder(ISVCEncoder **ppEncoder);
++#define WelsCreateSVCEncoder oh264_WelsCreateSVCEncoder
++
++void oh264_WelsDestroySVCEncoder(ISVCEncoder *pEncoder);
++#define WelsDestroySVCEncoder oh264_WelsDestroySVCEncoder
++
++int oh264_WelsGetDecoderCapability(SDecoderCapability *pDecCapability);
++#define WelsGetDecoderCapability oh264_WelsGetDecoderCapability
++
++long oh264_WelsCreateDecoder(ISVCDecoder **ppDecoder);
++#define WelsCreateDecoder oh264_WelsCreateDecoder
++
++void oh264_WelsDestroyDecoder(ISVCDecoder *pDecoder);
++#define WelsDestroyDecoder oh264_WelsDestroyDecoder
++
++OpenH264Version oh264_WelsGetCodecVersion(void);
++#define WelsGetCodecVersion oh264_WelsGetCodecVersion
++
++void oh264_WelsGetCodecVersionEx(OpenH264Version *pVersion);
++#define WelsGetCodecVersionEx oh264_WelsGetCodecVersionEx
++
++int loadLibOpenH264(AVCodecContext *avctx);
++
++#endif /* CONFIG_LIBOPENH264_DLOPEN */
++
++#endif /* HAVE_LIBOPENH264_DLOPEN_H */
+diff --git a/libavcodec/libopenh264dec.c b/libavcodec/libopenh264dec.c
+index 007f86b619..57aa3bc1d1 100644
+--- a/libavcodec/libopenh264dec.c
++++ b/libavcodec/libopenh264dec.c
+@@ -19,8 +19,12 @@
+  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+  */
+ 
++#ifdef CONFIG_LIBOPENH264_DLOPEN
++#include "libopenh264_dlopen.h"
++#else
+ #include <wels/codec_api.h>
+ #include <wels/codec_ver.h>
++#endif
+ 
+ #include "libavutil/common.h"
+ #include "libavutil/fifo.h"
+@@ -56,6 +60,12 @@ static av_cold int svc_decode_init(AVCodecContext *avctx)
+     int log_level;
+     WelsTraceCallback callback_function;
+ 
++#ifdef CONFIG_LIBOPENH264_DLOPEN
++    if (loadLibOpenH264(avctx)) {
++         return AVERROR_DECODER_NOT_FOUND;
++    }
++#endif
++
+     if ((err = ff_libopenh264_check_version(avctx)) < 0)
+         return AVERROR_DECODER_NOT_FOUND;
+ 
+diff --git a/libavcodec/libopenh264enc.c b/libavcodec/libopenh264enc.c
+index db252aace1..75289678da 100644
+--- a/libavcodec/libopenh264enc.c
++++ b/libavcodec/libopenh264enc.c
+@@ -19,8 +19,12 @@
+  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+  */
+ 
++#ifdef CONFIG_LIBOPENH264_DLOPEN
++#include "libopenh264_dlopen.h"
++#else
+ #include <wels/codec_api.h>
+ #include <wels/codec_ver.h>
++#endif
+ 
+ #include "libavutil/attributes.h"
+ #include "libavutil/common.h"
+@@ -137,6 +141,12 @@ static av_cold int svc_encode_init(AVCodecContext *avctx)
+     WelsTraceCallback callback_function;
+     AVCPBProperties *props;
+ 
++#ifdef CONFIG_LIBOPENH264_DLOPEN
++    if (loadLibOpenH264(avctx)) {
++         return AVERROR_ENCODER_NOT_FOUND;
++    }
++#endif
++
+     if ((err = ff_libopenh264_check_version(avctx)) < 0)
+         return AVERROR_ENCODER_NOT_FOUND;
+ 
+-- 
+2.36.1
+

ffmpeg-new-coder-errors.patch

@@ -0,0 +1,60 @@
+From: Jan Engelhardt <jengelh@inai.de>
+Date: 2016-04-10 23:23:53.138440254 +0200
+
+Improve the error messages a bit to say what's really going on
+(in light of a reduced build).
+
+---
+ fftools/ffmpeg.c        |    2 +-
+ fftools/ffmpeg_filter.c |    4 ++--
+ fftools/ffmpeg_opt.c    |    2 +-
+ 3 files changed, 4 insertions(+), 4 deletions(-)
+
+Index: ffmpeg-5.0/fftools/ffmpeg.c
+===================================================================
+--- ffmpeg-5.0.orig/fftools/ffmpeg.c	2022-01-14 19:45:39.000000000 +0100
++++ ffmpeg-5.0/fftools/ffmpeg.c	2022-02-04 08:16:14.606621540 +0100
+@@ -2871,7 +2871,7 @@ static int init_input_stream(int ist_ind
+     if (ist->decoding_needed) {
+         const AVCodec *codec = ist->dec;
+         if (!codec) {
+-            snprintf(error, error_len, "Decoder (codec %s) not found for input stream #%d:%d",
++            snprintf(error, error_len, "This build of ffmpeg does not include a \"%s\" decoder needed for input stream #%d:%d.",
+                     avcodec_get_name(ist->dec_ctx->codec_id), ist->file_index, ist->st->index);
+             return AVERROR(EINVAL);
+         }
+Index: ffmpeg-5.0/fftools/ffmpeg_filter.c
+===================================================================
+--- ffmpeg-5.0.orig/fftools/ffmpeg_filter.c	2022-01-14 19:45:39.000000000 +0100
++++ ffmpeg-5.0/fftools/ffmpeg_filter.c	2022-02-04 08:16:14.607621538 +0100
+@@ -925,7 +925,7 @@ static int configure_input_filter(Filter
+ {
+     if (!ifilter->ist->dec) {
+         av_log(NULL, AV_LOG_ERROR,
+-               "No decoder for stream #%d:%d, filtering impossible\n",
++               "This build of ffmpeg does not have a suitable decoder for stream #%d:%d enabled, filtering impossible\n",
+                ifilter->ist->file_index, ifilter->ist->st->index);
+         return AVERROR_DECODER_NOT_FOUND;
+     }
+@@ -1094,7 +1094,7 @@ int configure_filtergraph(FilterGraph *f
+         if (!ost->enc) {
+             /* identical to the same check in ffmpeg.c, needed because
+                complex filter graphs are initialized earlier */
+-            av_log(NULL, AV_LOG_ERROR, "Encoder (codec %s) not found for output stream #%d:%d\n",
++            av_log(NULL, AV_LOG_ERROR, "This build of ffmpeg does not include a \"%s\" encoder needed for output stream #%d:%d.\n",
+                      avcodec_get_name(ost->st->codecpar->codec_id), ost->file_index, ost->index);
+             ret = AVERROR(EINVAL);
+             goto fail;
+Index: ffmpeg-5.0/fftools/ffmpeg_opt.c
+===================================================================
+--- ffmpeg-5.0.orig/fftools/ffmpeg_opt.c	2022-01-14 19:45:39.000000000 +0100
++++ ffmpeg-5.0/fftools/ffmpeg_opt.c	2022-02-04 08:16:14.607621538 +0100
+@@ -1406,7 +1406,7 @@ static int choose_encoder(OptionsContext
+             if (!ost->enc) {
+                 av_log(NULL, AV_LOG_FATAL, "Automatic encoder selection failed for "
+                        "output stream #%d:%d. Default encoder for format %s (codec %s) is "
+-                       "probably disabled. Please choose an encoder manually.\n",
++                       "probably disabled or this build of ffmpeg does not include that codec. Please choose an encoder manually.\n",
+                        ost->file_index, ost->index, s->oformat->name,
+                        avcodec_get_name(ost->st->codecpar->codec_id));
+                 return AVERROR_ENCODER_NOT_FOUND;

ffmpeg-support-evc-base-libraries.patch

@@ -1,73 +0,0 @@
-From 80bf83e3099652a3e7f8d1e8b6d902fea1ce4db9 Mon Sep 17 00:00:00 2001
-From: James Almer <jamrial@gmail.com>
-Date: Sun, 24 Aug 2025 15:57:16 -0300
-Subject: [PATCH] configure: support linking to base profile libxev{d,e}
-
-Addresses issue #20328.
-
-Signed-off-by: James Almer <jamrial@gmail.com>
----
- configure | 16 ++++++++++++++--
- 1 file changed, 14 insertions(+), 2 deletions(-)
-
-diff --git a/configure b/configure
-index aa41b2a7b3..5386ae8b9a 100755
---- a/configure
-+++ b/configure
-@@ -299,7 +299,9 @@ External library support:
-   --enable-libx264         enable H.264 encoding via x264 [no]
-   --enable-libx265         enable HEVC encoding via x265 [no]
-   --enable-libxeve         enable EVC encoding via libxeve [no]
-+  --enable-libxeveb        enable EVC encoding via libxeve (Base profile) [no]
-   --enable-libxevd         enable EVC decoding via libxevd [no]
-+  --enable-libxevdb        enable EVC decoding via libxevd (Base profile) [no]
-   --enable-libxavs         enable AVS encoding via xavs [no]
-   --enable-libxavs2        enable AVS2 encoding via xavs2 [no]
-   --enable-libxcb          enable X11 grabbing using XCB [autodetect]
-@@ -1992,7 +1994,9 @@ EXTERNAL_LIBRARY_LIST="
-     libvvenc
-     libwebp
-     libxevd
-+    libxevdb
-     libxeve
-+    libxeveb
-     libxml2
-     libzimg
-     libzmq
-@@ -3669,8 +3673,8 @@ libx265_encoder_deps="libx265"
- libx265_encoder_select="atsc_a53 dovi_rpuenc"
- libxavs_encoder_deps="libxavs"
- libxavs2_encoder_deps="libxavs2"
--libxevd_decoder_deps="libxevd"
--libxeve_encoder_deps="libxeve"
-+libxevd_decoder_deps_any="libxevd libxevdb"
-+libxeve_encoder_deps_any="libxeve libxeveb"
- libxvid_encoder_deps="libxvid"
- libzvbi_teletext_decoder_deps="libzvbi"
- vapoursynth_demuxer_deps="vapoursynth"
-@@ -4615,6 +4619,12 @@ enabled_all gnutls mbedtls &&
- enabled_all openssl mbedtls &&
-     die "OpenSSL and mbedTLS must not be enabled at the same time."
- 
-+enabled_all libxevd libxevdb &&
-+    die "libxevd and libxevdb must not be enabled at the same time."
-+
-+enabled_all libxeve libxeveb &&
-+    die "libxeve and libxevdb must not be enabled at the same time."
-+
- # Disable all the library-specific components if the library itself
- # is disabled, see AVCODEC_LIST and following _LIST variables.
- 
-@@ -7204,7 +7214,9 @@ enabled libx265           && require_pkg_config libx265 x265 x265.h x265_api_get
- enabled libxavs           && require libxavs "stdint.h xavs.h" xavs_encoder_encode "-lxavs $pthreads_extralibs $libm_extralibs"
- enabled libxavs2          && require_pkg_config libxavs2 "xavs2 >= 1.3.0" "stdint.h xavs2.h" xavs2_api_get
- enabled libxevd           && require_pkg_config libxevd "xevd >= 0.4.1" "xevd.h" xevd_decode
-+enabled libxevdb          && require_pkg_config libxevdb "xevdb >= 0.4.1" "xevd.h" xevd_decode
- enabled libxeve           && require_pkg_config libxeve "xeve >= 0.5.1" "xeve.h" xeve_encode
-+enabled libxeveb          && require_pkg_config libxeveb "xeveb >= 0.5.1" "xeve.h" xeve_encode
- enabled libxvid           && require libxvid xvid.h xvid_global -lxvidcore
- enabled libzimg           && require_pkg_config libzimg "zimg >= 2.7.0" zimg.h zimg_get_api_version
- enabled libzmq            && require_pkg_config libzmq "libzmq >= 4.2.1" zmq.h zmq_ctx_new
--- 
-2.49.1
-

ffmpeg_gen_free_tarball.sh

@@ -0,0 +1,130 @@
+#!/bin/bash
+#
+# Copyright (c) 2022      Andreas Schneider <asn@cryptomilk.org>
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+#
+# shellcheck disable=2181
+
+export LC_COLLATE="C.UTF-8"
+
+FF_PKGNAME="ffmpeg"
+FF_PKGNAME_SUFFIX="-free"
+FF_VERSION="$(rpmspec -P ./*.spec | grep ^Version | sed -e 's/Version:[ ]*//g')"
+FF_TARBALL_URL="https://ffmpeg.org/releases/${FF_PKGNAME}-${FF_VERSION}.tar.xz"
+FF_TARBALL="$(basename "${FF_TARBALL_URL}")"
+FF_GPG_ARMOR_FILE="${FF_TARBALL}.asc"
+FF_PKG_DIR="$(pwd)"
+FF_KEYRING="${FF_PKG_DIR}/ffmpeg.keyring"
+FF_TMPDIR=$(mktemp --tmpdir -d ffmpeg-XXXXXXXX)
+FF_PATH="${FF_TMPDIR}/${FF_PKGNAME}-${FF_VERSION}"
+
+cleanup_tmpdir() {
+    # shellcheck disable=2164
+    popd 2>/dev/null
+    rm -rf "${FF_TMPDIR}"
+}
+trap cleanup_tmpdir SIGINT
+
+cleanup_and_exit()
+{
+    cleanup_tmpdir
+
+    if test "$1" = 0 -o -z "$1"; then
+        exit 0
+    else
+        # shellcheck disable=2086
+        exit ${1}
+    fi
+}
+
+if [[ ! -w "${FF_TARBALL}" ]]; then
+    echo ">>> Downloading tarball"
+    wget "${FF_TARBALL_URL}"
+fi
+if [[ ! -w "${FF_TARBALL}.asc" ]]; then
+    echo ">>> Downloading signature"
+    wget "${FF_TARBALL_URL}.asc"
+fi
+
+echo ">>> Verifying ${FF_TARBALL} GPG signature"
+gpgv2 --quiet --keyring "${FF_KEYRING}" "${FF_GPG_ARMOR_FILE}" "${FF_TARBALL}"
+if [ $? -ne 0 ]; then
+    echo "ERROR: GPG signature verification failed"
+    cleanup_and_exit 1
+fi
+echo
+
+echo ">>> Unpacking ${FF_TARBALL}"
+
+tar -xf "${FF_TARBALL}" -C "${FF_TMPDIR}"
+if [ $? -ne 0 ]; then
+    echo "ERROR: Failed to unpack ${FF_TARBALL}"
+    cleanup_and_exit 1
+fi
+
+if [[ ! -r ffmpeg_free_sources ]]; then
+    echo "ERROR: ffmpeg_free_sources doesn't exist!"
+    cleanup_and_exit 1
+fi
+readarray -t keepfiles < ffmpeg_free_sources
+
+pushd "${FF_PATH}" || cleanup_and_exit 1
+
+echo
+echo ">>> Cleaning up sources for new tarball ..."
+
+# Get file list from ffmpeg
+mapfile -d '' filelist < <(find ./ -type f -printf '%P\0')
+
+# Sort arrays
+readarray -t keepfiles_sorted < <(printf '%s\0' "${keepfiles[@]}" | sort -z | xargs -0n1)
+readarray -t filelist_sorted < <(printf '%s\0' "${filelist[@]}" | sort -z | xargs -0n1)
+
+# Compare arrays and remove files which are left over
+comm -2 -3 -z <(printf '%s\0' "${filelist_sorted[@]}") <(printf '%s\0' "${keepfiles_sorted[@]}") | xargs -0 rm -f
+
+readarray -t removed_files < <(comm -1 -3 -z <(printf '%s\0' "${filelist_sorted[@]}") <(printf '%s\0' "${keepfiles_sorted[@]}") | xargs -0n1)
+if [[ "${#removed_files[@]}" -ge 1 ]]; then
+    if [[ "${#removed_files[@]}" -eq 1 ]] && [[ -z "${removed_files[0]}" ]]; then
+        echo "... done"
+    else
+        echo "File not in upstream tarball anymore (please cleanup 'ffmpeg_free_sources'):"
+        for f in "${removed_files[@]}"; do
+            if [[ -z "${f}" ]]; then
+                continue
+            fi
+            echo "  * ${f}"
+        done
+    fi
+fi
+echo
+
+popd || cleanup_and_exit 1 # /FF_PATH
+
+pushd "${FF_TMPDIR}" || cleanup_and_exit 1
+
+echo ">>> Create new tarball ${FF_PKGNAME}${FF_PKGNAME_SUFFIX}-${FF_VERSION}.tar.xz ..."
+tar -cJf "${FF_PKG_DIR}/${FF_PKGNAME}${FF_PKGNAME_SUFFIX}-${FF_VERSION}.tar.xz" "${FF_PKGNAME}-${FF_VERSION}"
+if [ $? -ne 0 ]; then
+    echo "ERROR: Creating tarball failed"
+    cleanup_and_exit 1
+fi
+
+popd || cleanup_and_exit 1 # /FF_TMPDIR
+
+du -sh "${FF_PKGNAME}${FF_PKGNAME_SUFFIX}-${FF_VERSION}.tar.xz"
+echo
+
+cleanup_and_exit 0

ffmpeg_update_free_sources.sh

@@ -0,0 +1,60 @@
+#!/bin/bash
+#
+# Copyright (c) 2022      Andreas Schneider <asn@cryptomilk.org>
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+#
+# shellcheck disable=2181
+
+export LC_COLLATE="C.UTF-8"
+
+cleanup_and_exit()
+{
+    if test "$1" = 0 -o -z "$1"; then
+        exit 0
+    else
+        # shellcheck disable=2086
+        exit ${1}
+    fi
+}
+
+echo ">>> Collect information from ${1}"
+build_log="$(readlink -f "${1}")"
+if [[ -z "${build_log}" ]] || [[ ! -r "${build_log}" ]]; then
+    echo "Build log doesn't exist: %{build_log}"
+    cleanup_and_exit 1
+fi
+
+asm_files="$(grep "^gcc.*\.c$" "${build_log}" | awk 'NF>1{print $NF}' | sort)"
+c_files="$(grep "^nasm.*\.asm$" "${build_log}" | awk 'NF>1{print $NF}' | sort)"
+
+# shellcheck disable=2206
+new_sources=(${asm_files}
+             ${c_files})
+
+# Sort arrays
+readarray -t new_sources_sorted < <(printf '%s\0' "${new_sources[@]}" | sort -z | xargs -0n1)
+
+# Create a backup for a diff
+cp -a ffmpeg_free_sources ffmpeg_free_sources.orig
+cp -a ffmpeg_free_sources ffmpeg_free_sources.new
+printf "%s\n" "${new_sources_sorted[@]}" >> ffmpeg_free_sources.new
+# Update ffmpeg_free_sources
+echo ">>> Updating ffmpeg_free_sources"
+sort < ffmpeg_free_sources.new | uniq | sed '/^$/d' > ffmpeg_free_sources
+echo ">>> Differences in file list"
+diff -u ffmpeg_free_sources.orig ffmpeg_free_sources
+rm -f ffmpeg_free_sources.new
+
+cleanup_and_exit 0

sources

@@ -1,3 +1,4 @@
-SHA512 (ffmpeg-8.0.1.tar.xz) = 7af5cd1c7ba04f8d7ea1b54b64b9c235f2a606dc0c18d25cfdf20958bcad4851d3265b4894fc6ba5dd205c2309971c7e7fb890ee1d64e0a41a3faf159f77957f
-SHA512 (ffmpeg-8.0.1.tar.xz.asc) = f56e9e89ecdf9f12e3dae90b52289e5d09bfbfc0f6e13aaf17da9330c138fdb62b132f856c2fd16f5d9f5d6bcf1725602c8781c3e5f07bda6ce1306c379792ab
+SHA512 (ffmpeg-free-5.1.4.tar.xz) = 73365770b6049528d08fb199de30d61c31327f050d66d87876d26388cc85feaae5c2f1cad6b06f34c7fbb28a1dff0df55d15653f7f5e216e9662cfe902bd8d5a
+SHA512 (ffmpeg-5.1.4.tar.xz.asc) = f161815d47c988f8b6281a95f22301d07a22ddc41a2a84bfc126b4d7de0e9175da499c2cc15b3bdaa415af0e8ed1d2b4d52096a81b4a3d804effb00ff9e8ec5b
+SHA512 (ffmpeg-dlopen-headers.tar.xz) = 97e6986fc2bb9dfa4516135a76b04d27ceb52ff96f0af21a6169919aeefefb4d2e2e24a771959689cdbec385f5d71614ba661223c67c0e94089a6dd823a30099
 SHA512 (ffmpeg.keyring) = 9b36506835db36f776b7ddb53ad6fa9e915e6ca2f9c7cfebe8eb45513e1036a985283590a840ca313a111bf35dc3731f68885aaafb1fb7011ec433cc119e5165