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snIP3r
l33t
Joined: 21 May 2004
Posts: 859
Location: germany
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 Posted: Tue Apr 08, 2025 6:15 am Post subject: [solved] minidlna compile error |
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hi all!
after the recent world update i get an compile error with minidlna 1.3.3:
| Code: |
x86_64-pc-linux-gnu-gcc -DHAVE_CONFIG_H -I. -Wall -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64 -march=haswell -O2 -pipe -c -o scanner.o scanner.c
x86_64-pc-linux-gnu-gcc -DHAVE_CONFIG_H -I. -Wall -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64 -march=haswell -O2 -pipe -c -o monitor.o monitor.c
In file included from metadata.c:34:
metadata.c: In function ‘GetVideoMetadata’:
libav.h:177:38: error: ‘AVCodecParameters’ has no member named ‘ch_layout’; did you mean ‘channel_layout’?
177 | #define lav_channels(s) s->codecpar->ch_layout.nb_channels
| ^~~~~~~~~
metadata.c:781:53: note: in expansion of macro ‘lav_channels’
781 | if( lav_channels(astream) <= 2 &&
| ^~~~~~~~~~~~
libav.h:177:38: error: ‘AVCodecParameters’ has no member named ‘ch_layout’; did you mean ‘channel_lay
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has somebody similar issues?
thx for help in advance
snIP3r
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Intel i3-4130T on ASUS P9D-X
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Last edited by snIP3r on Tue Apr 08, 2025 7:03 am; edited 1 time in total |
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fedeliallalinea
Administrator
Joined: 08 Mar 2003
Posts: 31649
Location: here
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| Posted: Tue Apr 08, 2025 6:36 am Post subject: |
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What version of ffmpeg you installed?
| Code: | 177 | #define lav_channels(s) s->codecpar->ch_layout.nb_channels
| ^~~~~~~~~ |
This error line seems related to patch added by portage for the compatibily with ffmpeg-7
| net-misc/minidlna/files/minidlna-1.3.3-ffmpeg7.patch: | https://bugs.gentoo.org/938728
https://sourceforge.net/p/minidlna/discussion/879956/thread/81e45c3d64
With ffmpeg 7, the channels field that was previously deprecated with
ffmpeg 6 has been removed entirely, which breaks the build for this
package. This patch switches to the correct way of doing it now,
which is ch_layout.nb_channels.
diff --git a/libav.h b/libav.h
index b69752c..aed9d18 100644
--- a/libav.h
+++ b/libav.h
@@ -174,7 +174,7 @@ lav_get_interlaced(AVStream *s)
#define lav_codec_tag(s) s->codecpar->codec_tag
#define lav_sample_rate(s) s->codecpar->sample_rate
#define lav_bit_rate(s) s->codecpar->bit_rate
-#define lav_channels(s) s->codecpar->channels
+#define lav_channels(s) s->codecpar->ch_layout.nb_channels
#define lav_width(s) s->codecpar->width
#define lav_height(s) s->codecpar->height
#define lav_profile(s) s->codecpar->profile |
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snIP3r
l33t
Joined: 21 May 2004
Posts: 859
Location: germany
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| Posted: Tue Apr 08, 2025 6:47 am Post subject: |
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oh, i think its very old:
| Code: |
media-video/ffmpeg
Latest version available: 4.4.5-r2
Latest version installed: 4.4.5-r2
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i will check any masked entries in my local config files... dont know why such an old version is installed...
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Intel i3-4130T on ASUS P9D-X
Kernel 6.6.52-gentoo SMP
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snIP3r
l33t
Joined: 21 May 2004
Posts: 859
Location: germany
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| Posted: Tue Apr 08, 2025 7:02 am Post subject: |
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after updating ffmpeg to 6.1.2-r1 minidlna compiles as it should...
thx for help!!!
_________________
Intel i3-4130T on ASUS P9D-X
Kernel 6.6.52-gentoo SMP
-----------------------------------------------
if your problem is fixed please add something like [solved] to the topic! |
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