The truemotion1 decoder depends on a truemotion1data.h file which is
part of FFmpeg. This header file has a reference to GPL licensing, and
although the header provides a rationale for why the decoder tables are
not copyrightable, we prefer to not distribute this decoder as part of
the online Qt installer.
Users who need ability to decode truemotion1 format video files can do
so by recompiling the QtMultimedia FFmpeg media plugin against a custom
build of FFmpeg.
Task-number: QTBUG-118204
Pick-to: 6.7 6.6 6.5
Change-Id: Ia195ef9ce576d18047e7b38bbc5019648ba42b4c
Reviewed-by: Kai Köhne <kai.koehne@qt.io>
Vulkan:
FFmpeg has a very draft support of vulkan in n5.x and n6.0,
it's promised to be introduced with some working functionality in n6.1.
We'll wait for 6.1, then test it. For now, let's get rid of the extra
dependency.
v4l2m2m:
It's a prospective hw acceleration on linux, especially on embeddded
platforms, but currently, in my experiments, it's not working with
both QtMM and ffmpeg cmd line.
Let's get rid of the not working codec. Hopefully, it'll be fixed
in the future.
Pick-to: 6.6 6.5
Change-Id: I2468f84ae2ec54043d2db83f1a9c08be8e4f509d
Reviewed-by: Lars Knoll <lars@knoll.priv.no>
This patch configures FFmpeg with network support. This enables QtMM
to handle network source such as HTTP, HTTPS, or RTSP.
Details:
- on macOS and windows ffmpeg uses native security backend so we don't
include openssl to the build. Additional patch for linking
with the security backend is in QtMM commit under the same task.
- on linux we add openssl; for all CI linux platforms libssl-dev is
installed.
Task-number: QTBUG-110708
Pick-to: 6.5
Change-Id: I80a7dfda702c4d554df3a7380aac642890a28b94
Reviewed-by: Lars Knoll <lars@knoll.priv.no>
This patch modifies linux/ffmpeg-install.sh to work also for macOS.
The FFmpeg libraries are installed under /usr/local both for Linux
and macOS.
Since macOS x64 does not have the lzma lib for arm64 architecture
installed by default, I disable this libraries for FFmpeg. This
only affects the TIFF image decoder that we do not use.
Added the execute permission to the ubuntu scripts.
Change-Id: Ib8623c6a9bcdd24c89045ede0494839fb9cd2ecc
Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@qt.io>
One of the QtMultimedia backends is implemented using FFmpeg.
This provisioning enables building and testing of this backend.
Change-Id: Ia196c2ae4b457aa6b8e3ee8e0f367197aadfe0d9
Reviewed-by: Simo Fält <simo.falt@qt.io>
