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package/ffmpeg: disable build of nvidia hardware acceleration support

PATCH New Bernd Kuhls 3 participants 3 messages Jul 22, 2017 – Jul 25, 2017

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Bernd Kuhls

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#0 lore raw

PATCH 1/1 package/ffmpeg: disable build of nvidia hardware acceleration support

ffmpeg always enables support for nvenc/cuda even if their support libraries are not present:

External libraries providing hardware acceleration:
cuda cuvid nvenc
[...]
Enabled hwaccels:
h264_cuvid mjpeg_cuvid mpeg2_cuvid vc1_cuvid vp9_cuvid hevc_cuvid mpeg1_cuvid mpeg4_cuvid vp8_cuvid

This leads to a crash in freeswitch git master when transcoding video streams on a system without nvidia hardware:

2017-07-22 15:06:27.306760 [INFO] avcodec.c:1077 initializing encoder 352x288
2017-07-22 15:06:27.306760 [NOTICE] avcodec.c:828 NVENC HW CODEC ENABLED

This patch disables the support of nvidia hardware acceleration support for now until the needed packages are added to buildroot. For details about this please refer to https://developer.nvidia.com/ffmpeg

Signed-off-by Bernd Kuhls <[email protected]>
---
 package/ffmpeg/ffmpeg.mk | 3 +++
 1 file changed, 3 insertions(+)
package/ffmpeg/ffmpeg.mk +3 -0
index d41670dec..6dfc62ee7 100644
@@ -42,6 +42,9 @@ FFMPEG_CONF_OPTS = \
 	--disable-mipsdspr2 \
 	--disable-msa \
 	--enable-hwaccels \
+	--disable-cuda \
+	--disable-cuvid \
+	--disable-nvenc \
 	--disable-avisynth \
 	--disable-frei0r \
 	--disable-libopencore-amrnb \
Signature · 1 line
2.11.0
Applied
#1 lore raw

PATCH 1/1 package/ffmpeg: disable build of nvidia hardware acceleration support

Hello,

Quoted 16 lines · Bernd Kuhls

ffmpeg always enables support for nvenc/cuda even if their support libraries are not present:

External libraries providing hardware acceleration:
cuda cuvid nvenc
[...]
Enabled hwaccels:
h264_cuvid mjpeg_cuvid mpeg2_cuvid vc1_cuvid vp9_cuvid hevc_cuvid mpeg1_cuvid mpeg4_cuvid vp8_cuvid

This leads to a crash in freeswitch git master when transcoding video streams on a system without nvidia hardware:

2017-07-22 15:06:27.306760 [INFO] avcodec.c:1077 initializing encoder 352x288
2017-07-22 15:06:27.306760 [NOTICE] avcodec.c:828 NVENC HW CODEC ENABLED
Quoted 8 lines

This patch disables the support of nvidia hardware acceleration support for now until the needed packages are added to buildroot. For details about this please refer to https://developer.nvidia.com/ffmpeg

Signed-off-by Bernd Kuhls <[email protected]>
---
 package/ffmpeg/ffmpeg.mk | 3 +++
 1 file changed, 3 insertions(+)

Applied to master, thanks.

Thomas

Signature · 3 lines
Thomas Petazzoni, CTO, Free Electrons
Embedded Linux, Kernel and Android engineering
http://free-electrons.com
#2 lore raw

PATCH 1/1 package/ffmpeg: disable build of nvidia hardware acceleration support

In reply to Bernd Kuhls
Quoted 15 lines
Quoted 1 line
Quoted 1 line
Quoted 1 line
Quoted 1 line

"Bernd" == Bernd Kuhls <[email protected]> writes:

ffmpeg always enables support for nvenc/cuda even if their support libraries are not present:

External libraries providing hardware acceleration:
cuda cuvid nvenc
[...]
Enabled hwaccels:
h264_cuvid mjpeg_cuvid mpeg2_cuvid vc1_cuvid vp9_cuvid hevc_cuvid mpeg1_cuvid mpeg4_cuvid vp8_cuvid

This leads to a crash in freeswitch git master when transcoding video streams on a system without nvidia hardware:

Quoted 8 lines
2017-07-22 15:06:27.306760 [INFO] avcodec.c:1077 initializing encoder 352x288
2017-07-22 15:06:27.306760 [NOTICE] avcodec.c:828 NVENC HW CODEC ENABLED

This patch disables the support of nvidia hardware acceleration support for now until the needed packages are added to buildroot. For details about this please refer to https://developer.nvidia.com/ffmpeg

Signed-off-by Bernd Kuhls <[email protected]>

Committed to 2017.02.x and 2017.05.x, thanks.

Signature · 1 line
Bye, Peter Korsgaard