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<title>buildroot/package/ffmpeg/ffmpeg.mk, branch 2018.02-op-build</title>
<subtitle>OpenPOWER buildroot sources</subtitle>
<id>https://git.raptorcs.com/git/buildroot/atom?h=2018.02-op-build</id>
<link rel='self' href='https://git.raptorcs.com/git/buildroot/atom?h=2018.02-op-build'/>
<link rel='alternate' type='text/html' href='https://git.raptorcs.com/git/buildroot/'/>
<updated>2018-02-15T21:10:05+00:00</updated>
<entry>
<title>package/ffmpeg: bump version to 3.4.2</title>
<updated>2018-02-15T21:10:05+00:00</updated>
<author>
<name>Bernd Kuhls</name>
<email>bernd.kuhls@t-online.de</email>
</author>
<published>2018-02-12T16:51:06+00:00</published>
<link rel='alternate' type='text/html' href='https://git.raptorcs.com/git/buildroot/commit/?id=480e8f734f99e39ce404a633045fecdad83143e8'/>
<id>urn:sha1:480e8f734f99e39ce404a633045fecdad83143e8</id>
<content type='text'>
Signed-off-by: Bernd Kuhls &lt;bernd.kuhls@t-online.de&gt;
Signed-off-by: Thomas Petazzoni &lt;thomas.petazzoni@bootlin.com&gt;
Signed-off-by: Peter Korsgaard &lt;peter@korsgaard.com&gt;
</content>
</entry>
<entry>
<title>ffmpeg: RaspberryPi support does not need rpi-firmware</title>
<updated>2018-01-01T12:45:07+00:00</updated>
<author>
<name>Thomas Petazzoni</name>
<email>thomas.petazzoni@free-electrons.com</email>
</author>
<published>2018-01-01T12:44:28+00:00</published>
<link rel='alternate' type='text/html' href='https://git.raptorcs.com/git/buildroot/commit/?id=ba2b4118fa847dfdbaeb4846590d3a9f51948676'/>
<id>urn:sha1:ba2b4118fa847dfdbaeb4846590d3a9f51948676</id>
<content type='text'>
rpi-userland provides the user-space blobs needed for OpenGL and al.,
rpi-firmware is not needed.

Signed-off-by: Thomas Petazzoni &lt;thomas.petazzoni@free-electrons.com&gt;
</content>
</entry>
<entry>
<title>package/ffmpeg: add optional support for openjpeg</title>
<updated>2017-12-18T09:43:19+00:00</updated>
<author>
<name>Bernd Kuhls</name>
<email>bernd.kuhls@t-online.de</email>
</author>
<published>2017-12-18T06:29:11+00:00</published>
<link rel='alternate' type='text/html' href='https://git.raptorcs.com/git/buildroot/commit/?id=ee4d8c6d665e4da3140d35eb86225b419c2a68e4'/>
<id>urn:sha1:ee4d8c6d665e4da3140d35eb86225b419c2a68e4</id>
<content type='text'>
Signed-off-by: Bernd Kuhls &lt;bernd.kuhls@t-online.de&gt;
Signed-off-by: Thomas Petazzoni &lt;thomas.petazzoni@free-electrons.com&gt;
</content>
</entry>
<entry>
<title>package/ffmpeg: bump version to 3.4.1</title>
<updated>2017-12-18T09:28:12+00:00</updated>
<author>
<name>Bernd Kuhls</name>
<email>bernd.kuhls@t-online.de</email>
</author>
<published>2017-12-18T06:29:10+00:00</published>
<link rel='alternate' type='text/html' href='https://git.raptorcs.com/git/buildroot/commit/?id=f6695c41d396ff7b2b2354bada4d5c0452664b10'/>
<id>urn:sha1:f6695c41d396ff7b2b2354bada4d5c0452664b10</id>
<content type='text'>
Configure options for libnut &amp; libschroedinger were removed:
http://git.videolan.org/?p=ffmpeg.git;a=commit;h=a3deeaade32db5a1b736b8d3365e52254f3fa6ac
http://git.videolan.org/?p=ffmpeg.git;a=commit;h=220b24c7c97dc033ceab1510549f66d0e7b52ef1

Upstream now prefers NASM assembler over YASM:
http://git.videolan.org/?p=ffmpeg.git;a=commit;h=4f9297ac3b39098547863d28fbc8d2a906d5be49

Added configure options for alsa support:
http://git.videolan.org/?p=ffmpeg.git;a=commitdiff;h=b447629093d75f18d0a8fc44ec768022322b2182

Added configure options for libiconv:
http://git.videolan.org/?p=ffmpeg.git;a=commitdiff;h=fe9c85e4e2650dc9537b54b1eabb4f9be7b628ed

Added license hashes.

Signed-off-by: Bernd Kuhls &lt;bernd.kuhls@t-online.de&gt;
Signed-off-by: Thomas Petazzoni &lt;thomas.petazzoni@free-electrons.com&gt;
</content>
</entry>
<entry>
<title>package/ffmpeg: bump version to 3.3.5</title>
<updated>2017-10-28T12:20:02+00:00</updated>
<author>
<name>Bernd Kuhls</name>
<email>bernd.kuhls@t-online.de</email>
</author>
<published>2017-10-28T07:52:22+00:00</published>
<link rel='alternate' type='text/html' href='https://git.raptorcs.com/git/buildroot/commit/?id=4b414ebe4e6e379f7490f9c85b975ee6e26b400f'/>
<id>urn:sha1:4b414ebe4e6e379f7490f9c85b975ee6e26b400f</id>
<content type='text'>
Signed-off-by: Bernd Kuhls &lt;bernd.kuhls@t-online.de&gt;
Signed-off-by: Peter Korsgaard &lt;peter@korsgaard.com&gt;
</content>
</entry>
<entry>
<title>ffmpeg: supports only the real OpenSSL, not LibreSSL</title>
<updated>2017-10-21T19:28:13+00:00</updated>
<author>
<name>Thomas Petazzoni</name>
<email>thomas.petazzoni@free-electrons.com</email>
</author>
<published>2017-10-21T16:46:40+00:00</published>
<link rel='alternate' type='text/html' href='https://git.raptorcs.com/git/buildroot/commit/?id=803c49891fc10659aea8e612bc85fae4a09a0269'/>
<id>urn:sha1:803c49891fc10659aea8e612bc85fae4a09a0269</id>
<content type='text'>
ffmpeg will not build with LibreSSL without patches, so let's support
only OpenSSL.

Signed-off-by: Thomas Petazzoni &lt;thomas.petazzoni@free-electrons.com&gt;
</content>
</entry>
<entry>
<title>ffmpeg: Add support for hardware accelaration on RPi</title>
<updated>2017-09-24T12:50:14+00:00</updated>
<author>
<name>Mahyar Koshkouei</name>
<email>mahyar.koshkouei@gmail.com</email>
</author>
<published>2017-09-14T15:01:56+00:00</published>
<link rel='alternate' type='text/html' href='https://git.raptorcs.com/git/buildroot/commit/?id=e66936e4f3c9569b7f90dec0f871d777baf597cc'/>
<id>urn:sha1:e66936e4f3c9569b7f90dec0f871d777baf597cc</id>
<content type='text'>
Signed-off-by: Mahyar Koshkouei &lt;mahyar.koshkouei@gmail.com&gt;
[Arnout: wrap the long line]
Signed-off-by: Arnout Vandecappelle (Essensium/Mind) &lt;arnout@mind.be&gt;
</content>
</entry>
<entry>
<title>package/ffmpeg: security bump to version 3.3.4</title>
<updated>2017-09-12T20:06:06+00:00</updated>
<author>
<name>Bernd Kuhls</name>
<email>bernd.kuhls@t-online.de</email>
</author>
<published>2017-09-12T07:38:15+00:00</published>
<link rel='alternate' type='text/html' href='https://git.raptorcs.com/git/buildroot/commit/?id=71bd3f97b4e88a3c02459c455a1cf8d4574c080f'/>
<id>urn:sha1:71bd3f97b4e88a3c02459c455a1cf8d4574c080f</id>
<content type='text'>
Fixes a number of integer overflows and DoS issues.

[Peter: explain security impact]
Signed-off-by: Bernd Kuhls &lt;bernd.kuhls@t-online.de&gt;
Signed-off-by: Peter Korsgaard &lt;peter@korsgaard.com&gt;
</content>
</entry>
<entry>
<title>package/ffmpeg: bump to version 3.3.3</title>
<updated>2017-07-31T17:35:53+00:00</updated>
<author>
<name>Bernd Kuhls</name>
<email>bernd.kuhls@t-online.de</email>
</author>
<published>2017-07-30T08:00:22+00:00</published>
<link rel='alternate' type='text/html' href='https://git.raptorcs.com/git/buildroot/commit/?id=b7d876923124f20dd91f505b00b6fe76e4becb62'/>
<id>urn:sha1:b7d876923124f20dd91f505b00b6fe76e4becb62</id>
<content type='text'>
Signed-off-by: Bernd Kuhls &lt;bernd.kuhls@t-online.de&gt;
Signed-off-by: Thomas Petazzoni &lt;thomas.petazzoni@free-electrons.com&gt;
</content>
</entry>
<entry>
<title>package/ffmpeg: disable build of nvidia hardware acceleration support</title>
<updated>2017-07-22T19:37:56+00:00</updated>
<author>
<name>Bernd Kuhls</name>
<email>bernd.kuhls@t-online.de</email>
</author>
<published>2017-07-22T15:13:06+00:00</published>
<link rel='alternate' type='text/html' href='https://git.raptorcs.com/git/buildroot/commit/?id=3b6fa452f6ee20f54e47fdc3106620ff258f13b7'/>
<id>urn:sha1:3b6fa452f6ee20f54e47fdc3106620ff258f13b7</id>
<content type='text'>
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 &lt;bernd.kuhls@t-online.de&gt;
Signed-off-by: Thomas Petazzoni &lt;thomas.petazzoni@free-electrons.com&gt;
</content>
</entry>
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