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Jimini
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Joined: 31 Oct 2006
Posts: 618
Location: Germany
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 Posted: Sun Apr 27, 2025 7:05 am Post subject: [solved] Building tvheadend fails with ffmpeg-7.1.1 |
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Good day,
with the most current version of ffmpeg, building tvheadend leads to an error. Am I overlooking something or have I run into a bug?
With media-video/ffmpeg-6.1.2-r1 building media-tv/tvheadend-4.3_p20240618 works fine.
With media-video/ffmpeg-7.1.1 building media-tv/tvheadend-4.3_p20240618 fails with numerous errors with audio.c, like the following:
| Code: | src/transcoding/transcode/audio.c: In function '_audio_context_channel_layout':
src/transcoding/transcode/audio.c:87:38: error: 'AVCodecContext' has no member named 'channel_layout'; did you mean 'ch_layout'?
87 | uint64_t ilayout = self->iavctx->channel_layout;
| ^~~~~~~~~~~~~~
| ch_layout
src/transcoding/transcode/audio.c:94:21: error: implicit declaration of function 'av_get_channel_layout_nb_channels' [-Wimplicit-function-declaration]
94 | ichannels = av_get_channel_layout_nb_channels(ilayout);
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
src/transcoding/transcode/audio.c:106:9: error: implicit declaration of function 'av_get_channel_layout_string'; did you mean 'av_channel_layout_subset'? [-Wimplicit-function-declaration]
106 | av_get_channel_layout_string(obuf, sizeof(obuf), 0, olayout);
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
| av_channel_layout_subset
src/transcoding/transcode/audio.c: In function 'tvh_audio_context_open_encoder':
src/transcoding/transcode/audio.c:142:19: error: 'AVCodecContext' has no member named 'channel_layout'; did you mean 'ch_layout'?
142 | self->oavctx->channel_layout = _audio_context_channel_layout(self, opts);
| ^~~~~~~~~~~~~~
| ch_layout
src/transcoding/transcode/audio.c:143:24: error: 'AVCodecContext' has no member named 'channel_layout'; did you mean 'ch_layout'?
143 | if (!self->oavctx->channel_layout) {
| ^~~~~~~~~~~~~~
| ch_layout |
Here is the relevant information - please let me know if something is missing:
Output of emerge --info '=media-tv/tvheadend-4.3_p20240618::gentoo': https://paste.gentoo.zip/3KSxLo9h
Output of emerge -pqv '=media-tv/tvheadend-4.3_p20240618::gentoo': https://paste.gentoo.zip/5b6N4ucS
build.log: https://paste.gentoo.zip/pjPt1NME
ebuild environment: https://paste.gentoo.zip/eOcanDJf
Kind regards
Jimini
_________________
"The most merciful thing in the world, I think, is the inability of the human mind to correlate all its contents." (H.P. Lovecraft: The Call of Cthulhu)
Last edited by Jimini on Sun Apr 27, 2025 2:57 pm; edited 1 time in total |
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Hu
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Joined: 06 Mar 2007
Posts: 23355
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Jimini
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Joined: 31 Oct 2006
Posts: 618
Location: Germany
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| Posted: Sun Apr 27, 2025 2:57 pm Post subject: |
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Thank you, Hu! When I created this thread, the bug report did not exist yet - but I can confirm, that the workaround seems to help, I just rebuilt tvheadend with ffmpeg-compat.
Kind regards
Jimini
_________________
"The most merciful thing in the world, I think, is the inability of the human mind to correlate all its contents." (H.P. Lovecraft: The Call of Cthulhu) |
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