README.md

@@ -121,6 +121,11 @@ If you wish to install the gstreamer-player sub-crate, make sure the
 version of these libraries is >= 1.12. Otherwise, a version >= 1.8 is
 sufficient.
 
+Note that the version of `pkg-config` included in `MSYS2` is
+[known to have problems](https://github.com/rust-lang/pkg-config-rs/issues/51#issuecomment-346300858)
+compiling GStreamer, so you may need to install another version. One option
+would be [`pkg-config-lite`](https://sourceforge.net/projects/pkgconfiglite/).
+
 #### GStreamer Binaries
 
 You need to download the *two* `.msi` files for your platform from the

gstreamer-app/CHANGELOG.md

@@ -5,6 +5,21 @@ The format is based on [Keep a Changelog](http://keepachangelog.com/en/1.0.0/)
 and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.html),
 specifically the [variant used by Rust](http://doc.crates.io/manifest.html#the-version-field).
 
+## [0.15.7] - 2020-06-08
+### Fixed
+- Allow multiple filter types per process with `gst::Iterator::filter()`.
+- Check that `VideoInfo` is valid when creating a `VideoFrame`.
+- Don't potentially dereference a `NULL` pointer when getting the format
+  from an invalid `VideoInfo` or `AudioInfo`.
+- Don't unmap borrowed `VideoFrameRef`s.
+
+### Added
+- `gst::ProtectionMeta`, `gst_video::VideoAffineTransformationMeta`,
+  `VideoCropMeta` and `VideoRegionOfInterestMeta` bindings.
+- Various new `gst_rtp::RTPBuffer` methods.
+- `gst_audio::audio_buffer_truncate()`, `AudioMeta` and `AudioBuffer`
+  bindings.
+
 ## [0.15.6] - 2020-05-28
 ### Fixed
 - Assert that the data passed to `VideoCaptionMeta::add()` is not empty.
@@ -731,7 +746,8 @@ specifically the [variant used by Rust](http://doc.crates.io/manifest.html#the-v
   (< 0.8.0) of the bindings can be found [here](https://github.com/arturoc/gstreamer1.0-rs).
   The API of the two is incompatible.
 
-[Unreleased]: https://gitlab.freedesktop.org/gstreamer/gstreamer-rs/compare/0.15.6...HEAD
+[Unreleased]: https://gitlab.freedesktop.org/gstreamer/gstreamer-rs/compare/0.15.7...HEAD
+[0.15.7]: https://gitlab.freedesktop.org/gstreamer/gstreamer-rs/compare/0.15.6...0.15.7
 [0.15.6]: https://gitlab.freedesktop.org/gstreamer/gstreamer-rs/compare/0.15.5...0.15.6
 [0.15.5]: https://gitlab.freedesktop.org/gstreamer/gstreamer-rs/compare/0.15.4...0.15.5
 [0.15.4]: https://gitlab.freedesktop.org/gstreamer/gstreamer-rs/compare/0.15.3...0.15.4

gstreamer-app/Cargo.toml

 [package]
 name = "gstreamer-app"
-version = "0.15.6"
+version = "0.15.7"
 authors = ["Sebastian Dröge <sebastian@centricular.com>"]
 categories = ["api-bindings", "multimedia"]
 description = "Rust bindings for GStreamer App library"

gstreamer-audio/CHANGELOG.md

@@ -5,6 +5,21 @@ The format is based on [Keep a Changelog](http://keepachangelog.com/en/1.0.0/)
 and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.html),
 specifically the [variant used by Rust](http://doc.crates.io/manifest.html#the-version-field).
 
+## [0.15.7] - 2020-06-08
+### Fixed
+- Allow multiple filter types per process with `gst::Iterator::filter()`.
+- Check that `VideoInfo` is valid when creating a `VideoFrame`.
+- Don't potentially dereference a `NULL` pointer when getting the format
+  from an invalid `VideoInfo` or `AudioInfo`.
+- Don't unmap borrowed `VideoFrameRef`s.
+
+### Added
+- `gst::ProtectionMeta`, `gst_video::VideoAffineTransformationMeta`,
+  `VideoCropMeta` and `VideoRegionOfInterestMeta` bindings.
+- Various new `gst_rtp::RTPBuffer` methods.
+- `gst_audio::audio_buffer_truncate()`, `AudioMeta` and `AudioBuffer`
+  bindings.
+
 ## [0.15.6] - 2020-05-28
 ### Fixed
 - Assert that the data passed to `VideoCaptionMeta::add()` is not empty.
@@ -731,7 +746,8 @@ specifically the [variant used by Rust](http://doc.crates.io/manifest.html#the-v
   (< 0.8.0) of the bindings can be found [here](https://github.com/arturoc/gstreamer1.0-rs).
   The API of the two is incompatible.
 
-[Unreleased]: https://gitlab.freedesktop.org/gstreamer/gstreamer-rs/compare/0.15.6...HEAD
+[Unreleased]: https://gitlab.freedesktop.org/gstreamer/gstreamer-rs/compare/0.15.7...HEAD
+[0.15.7]: https://gitlab.freedesktop.org/gstreamer/gstreamer-rs/compare/0.15.6...0.15.7
 [0.15.6]: https://gitlab.freedesktop.org/gstreamer/gstreamer-rs/compare/0.15.5...0.15.6
 [0.15.5]: https://gitlab.freedesktop.org/gstreamer/gstreamer-rs/compare/0.15.4...0.15.5
 [0.15.4]: https://gitlab.freedesktop.org/gstreamer/gstreamer-rs/compare/0.15.3...0.15.4

gstreamer-audio/Cargo.toml

 [package]
 name = "gstreamer-audio"
-version = "0.15.6"
+version = "0.15.7"
 authors = ["Sebastian Dröge <sebastian@centricular.com>"]
 categories = ["api-bindings", "multimedia"]
 description = "Rust bindings for GStreamer Audio library"

gstreamer-audio/src/audio_info.rs

@@ -151,6 +151,10 @@ impl AudioInfo {
         }
     }
 
+    pub fn is_valid(&self) -> bool {
+        !self.0.finfo.is_null() && self.0.channels > 0 && self.0.rate > 0 && self.0.bpf > 0
+    }
+
     pub fn from_caps(caps: &gst::CapsRef) -> Result<AudioInfo, glib::error::BoolError> {
         skip_assert_initialized!();
 
@@ -230,6 +234,10 @@ impl AudioInfo {
     }
 
     pub fn format(&self) -> ::AudioFormat {
+        if self.0.finfo.is_null() {
+            return ::AudioFormat::Unknown;
+        }
+
         unsafe { from_glib((*self.0.finfo).format) }
     }
 

gstreamer-audio/src/audio_meta.rs

@@ -8,9 +8,15 @@
 // except according to those terms.
 
 use std::fmt;
+#[cfg(any(feature = "v1_16", feature = "dox"))]
+use std::ptr;
+#[cfg(any(feature = "v1_16", feature = "dox"))]
+use std::slice;
 
 use glib;
 use glib::translate::{from_glib, ToGlib};
+#[cfg(any(feature = "v1_16", feature = "dox"))]
+use glib::translate::{from_glib_none, ToGlibPtr};
 use gst;
 use gst::prelude::*;
 use gst_audio_sys;
@@ -68,6 +74,140 @@ impl fmt::Debug for AudioClippingMeta {
     }
 }
 
+#[cfg(any(feature = "v1_16", feature = "dox"))]
+#[repr(C)]
+pub struct AudioMeta(gst_audio_sys::GstAudioMeta);
+
+#[cfg(any(feature = "v1_16", feature = "dox"))]
+unsafe impl Send for AudioMeta {}
+#[cfg(any(feature = "v1_16", feature = "dox"))]
+unsafe impl Sync for AudioMeta {}
+
+#[cfg(any(feature = "v1_16", feature = "dox"))]
+impl AudioMeta {
+    pub fn add<'a>(
+        buffer: &'a mut gst::BufferRef,
+        info: &::AudioInfo,
+        samples: usize,
+        offsets: &[usize],
+    ) -> Result<gst::MetaRefMut<'a, Self, gst::meta::Standalone>, glib::BoolError> {
+        skip_assert_initialized!();
+
+        if !info.is_valid() {
+            return Err(glib_bool_error!("Invalid audio info"));
+        }
+
+        if info.rate() == 0
+            || info.channels() == 0
+            || info.format() == ::AudioFormat::Unknown
+            || info.format() == ::AudioFormat::Encoded
+        {
+            return Err(glib_bool_error!("Unsupported audio format {:?}", info));
+        }
+
+        if !offsets.is_empty() && info.layout() != ::AudioLayout::NonInterleaved {
+            return Err(glib_bool_error!(
+                "Channel offsets only supported for non-interleaved audio"
+            ));
+        }
+
+        if !offsets.is_empty() && offsets.len() != info.channels() as usize {
+            return Err(glib_bool_error!(
+                "Number of channel offsets different than number of channels ({} != {})",
+                offsets.len(),
+                info.channels()
+            ));
+        }
+
+        if info.layout() == ::AudioLayout::NonInterleaved {
+            let plane_size = samples * (info.width() / 8) as usize;
+            let max_offset = if offsets.is_empty() {
+                plane_size * (info.channels() - 1) as usize
+            } else {
+                let mut max_offset = None;
+
+                for (i, offset) in offsets.iter().copied().enumerate() {
+                    if let Some(current_max_offset) = max_offset {
+                        max_offset = Some(std::cmp::max(current_max_offset, offset));
+                    } else {
+                        max_offset = Some(offset);
+                    }
+
+                    for (j, other_offset) in offsets.iter().copied().enumerate() {
+                        if i != j
+                            && !(other_offset + plane_size <= offset
+                                || offset + plane_size <= other_offset)
+                        {
+                            return Err(glib_bool_error!("Overlapping audio channel offsets: offset {} for channel {} and offset {} for channel {} with a plane size of {}", offset, i, other_offset, j, plane_size));
+                        }
+                    }
+                }
+
+                max_offset.unwrap()
+            };
+
+            if max_offset + plane_size > buffer.get_size() {
+                return Err(glib_bool_error!("Audio channel offsets out of bounds: max offset {} with plane size {} and buffer size {}", max_offset, plane_size, buffer.get_size()));
+            }
+        }
+
+        unsafe {
+            let meta = gst_audio_sys::gst_buffer_add_audio_meta(
+                buffer.as_mut_ptr(),
+                info.to_glib_none().0,
+                samples,
+                if offsets.is_empty() {
+                    ptr::null_mut()
+                } else {
+                    offsets.as_ptr() as *mut _
+                },
+            );
+
+            if meta.is_null() {
+                return Err(glib_bool_error!("Failed to add audio meta"));
+            }
+
+            Ok(Self::from_mut_ptr(buffer, meta))
+        }
+    }
+
+    pub fn get_info(&self) -> ::AudioInfo {
+        unsafe { from_glib_none(&self.0.info as *const _ as *mut gst_audio_sys::GstAudioInfo) }
+    }
+
+    pub fn get_samples(&self) -> usize {
+        self.0.samples
+    }
+
+    pub fn get_offsets(&self) -> &[usize] {
+        if self.0.offsets.is_null() || self.0.info.channels < 1 {
+            return &[];
+        }
+
+        unsafe { slice::from_raw_parts(self.0.offsets, self.0.info.channels as usize) }
+    }
+}
+
+#[cfg(any(feature = "v1_16", feature = "dox"))]
+unsafe impl MetaAPI for AudioMeta {
+    type GstType = gst_audio_sys::GstAudioMeta;
+
+    fn get_meta_api() -> glib::Type {
+        unsafe { from_glib(gst_audio_sys::gst_audio_meta_api_get_type()) }
+    }
+}
+
+#[cfg(any(feature = "v1_16", feature = "dox"))]
+impl fmt::Debug for AudioMeta {
+    fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
+        f.debug_struct("AudioMeta")
+            .field("info", &self.get_info())
+            .field("samples", &self.get_samples())
+            .field("offsets", &self.get_offsets())
+            .finish()
+    }
+}
+
 #[cfg(test)]
 mod tests {
     use super::*;

gstreamer-audio/src/functions.rs

+// Copyright (C) 2017-2020 Sebastian Dröge <sebastian@centricular.com>
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+use glib::translate::{from_glib_full, ToGlibPtr};
+use gst;
+
+pub fn audio_buffer_clip(
+    buffer: gst::Buffer,
+    segment: &gst::Segment,
+    rate: u32,
+    bpf: u32,
+) -> Option<gst::Buffer> {
+    skip_assert_initialized!();
+
+    unsafe {
+        from_glib_full(gst_audio_sys::gst_audio_buffer_clip(
+            buffer.into_ptr(),
+            segment.to_glib_none().0,
+            rate as i32,
+            bpf as i32,
+        ))
+    }
+}
+
+#[cfg(any(feature = "v1_16", feature = "dox"))]
+pub fn audio_buffer_truncate(
+    buffer: gst::Buffer,
+    bpf: u32,
+    trim: usize,
+    samples: Option<usize>,
+) -> gst::Buffer {
+    skip_assert_initialized!();
+
+    unsafe {
+        from_glib_full(gst_audio_sys::gst_audio_buffer_truncate(
+            buffer.into_ptr(),
+            bpf as i32,
+            trim,
+            samples.unwrap_or(std::usize::MAX),
+        ))
+    }
+}

gstreamer-audio/src/lib.rs

@@ -53,31 +53,18 @@ mod audio_channel_position;
 pub use audio_channel_position::*;
 #[cfg(any(feature = "v1_14", feature = "dox"))]
 mod audio_stream_align;
+mod functions;
+pub use functions::*;
+#[cfg(any(feature = "v1_16", feature = "dox"))]
+pub mod audio_buffer;
+#[cfg(any(feature = "v1_16", feature = "dox"))]
+pub use audio_buffer::{AudioBuffer, AudioBufferRef};
 
 mod audio_decoder;
 pub use audio_decoder::AudioDecoderExtManual;
 mod audio_encoder;
 pub use audio_encoder::AudioEncoderExtManual;
 
-use glib::translate::{from_glib_full, ToGlibPtr};
-pub fn audio_buffer_clip(
-    buffer: gst::Buffer,
-    segment: &gst::Segment,
-    rate: u32,
-    bpf: u32,
-) -> Option<gst::Buffer> {
-    skip_assert_initialized!();
-
-    unsafe {
-        from_glib_full(gst_audio_sys::gst_audio_buffer_clip(
-            buffer.into_ptr(),
-            segment.to_glib_none().0,
-            rate as i32,
-            bpf as i32,
-        ))
-    }
-}
-
 // Re-export all the traits in a prelude module, so that applications
 // can always "use gst::prelude::*" without getting conflicts
 pub mod prelude {

gstreamer-base/CHANGELOG.md

@@ -5,6 +5,21 @@ The format is based on [Keep a Changelog](http://keepachangelog.com/en/1.0.0/)
 and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.html),
 specifically the [variant used by Rust](http://doc.crates.io/manifest.html#the-version-field).
 
+## [0.15.7] - 2020-06-08
+### Fixed
+- Allow multiple filter types per process with `gst::Iterator::filter()`.
+- Check that `VideoInfo` is valid when creating a `VideoFrame`.
+- Don't potentially dereference a `NULL` pointer when getting the format
+  from an invalid `VideoInfo` or `AudioInfo`.
+- Don't unmap borrowed `VideoFrameRef`s.
+
+### Added
+- `gst::ProtectionMeta`, `gst_video::VideoAffineTransformationMeta`,
+  `VideoCropMeta` and `VideoRegionOfInterestMeta` bindings.
+- Various new `gst_rtp::RTPBuffer` methods.
+- `gst_audio::audio_buffer_truncate()`, `AudioMeta` and `AudioBuffer`
+  bindings.
+
 ## [0.15.6] - 2020-05-28
 ### Fixed
 - Assert that the data passed to `VideoCaptionMeta::add()` is not empty.
@@ -731,7 +746,8 @@ specifically the [variant used by Rust](http://doc.crates.io/manifest.html#the-v
   (< 0.8.0) of the bindings can be found [here](https://github.com/arturoc/gstreamer1.0-rs).
   The API of the two is incompatible.
 
-[Unreleased]: https://gitlab.freedesktop.org/gstreamer/gstreamer-rs/compare/0.15.6...HEAD
+[Unreleased]: https://gitlab.freedesktop.org/gstreamer/gstreamer-rs/compare/0.15.7...HEAD
+[0.15.7]: https://gitlab.freedesktop.org/gstreamer/gstreamer-rs/compare/0.15.6...0.15.7
 [0.15.6]: https://gitlab.freedesktop.org/gstreamer/gstreamer-rs/compare/0.15.5...0.15.6
 [0.15.5]: https://gitlab.freedesktop.org/gstreamer/gstreamer-rs/compare/0.15.4...0.15.5
 [0.15.4]: https://gitlab.freedesktop.org/gstreamer/gstreamer-rs/compare/0.15.3...0.15.4

gstreamer-base/Cargo.toml

 [package]
 name = "gstreamer-base"
-version = "0.15.6"
+version = "0.15.7"
 authors = ["Sebastian Dröge <sebastian@centricular.com>"]
 categories = ["api-bindings", "multimedia"]
 description = "Rust bindings for GStreamer Base library"

gstreamer-check/CHANGELOG.md

@@ -5,6 +5,21 @@ The format is based on [Keep a Changelog](http://keepachangelog.com/en/1.0.0/)
 and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.html),
 specifically the [variant used by Rust](http://doc.crates.io/manifest.html#the-version-field).
 
+## [0.15.7] - 2020-06-08
+### Fixed
+- Allow multiple filter types per process with `gst::Iterator::filter()`.
+- Check that `VideoInfo` is valid when creating a `VideoFrame`.
+- Don't potentially dereference a `NULL` pointer when getting the format
+  from an invalid `VideoInfo` or `AudioInfo`.
+- Don't unmap borrowed `VideoFrameRef`s.
+
+### Added
+- `gst::ProtectionMeta`, `gst_video::VideoAffineTransformationMeta`,
+  `VideoCropMeta` and `VideoRegionOfInterestMeta` bindings.
+- Various new `gst_rtp::RTPBuffer` methods.
+- `gst_audio::audio_buffer_truncate()`, `AudioMeta` and `AudioBuffer`
+  bindings.
+
 ## [0.15.6] - 2020-05-28
 ### Fixed
 - Assert that the data passed to `VideoCaptionMeta::add()` is not empty.
@@ -731,7 +746,8 @@ specifically the [variant used by Rust](http://doc.crates.io/manifest.html#the-v
   (< 0.8.0) of the bindings can be found [here](https://github.com/arturoc/gstreamer1.0-rs).
   The API of the two is incompatible.
 
-[Unreleased]: https://gitlab.freedesktop.org/gstreamer/gstreamer-rs/compare/0.15.6...HEAD
+[Unreleased]: https://gitlab.freedesktop.org/gstreamer/gstreamer-rs/compare/0.15.7...HEAD
+[0.15.7]: https://gitlab.freedesktop.org/gstreamer/gstreamer-rs/compare/0.15.6...0.15.7
 [0.15.6]: https://gitlab.freedesktop.org/gstreamer/gstreamer-rs/compare/0.15.5...0.15.6
 [0.15.5]: https://gitlab.freedesktop.org/gstreamer/gstreamer-rs/compare/0.15.4...0.15.5
 [0.15.4]: https://gitlab.freedesktop.org/gstreamer/gstreamer-rs/compare/0.15.3...0.15.4

gstreamer-check/Cargo.toml

 [package]
 name = "gstreamer-check"
-version = "0.15.6"
+version = "0.15.7"
 authors = ["Sebastian Dröge <sebastian@centricular.com>"]
 categories = ["api-bindings", "multimedia"]
 description = "Rust bindings for GStreamer Check library"

gstreamer-editing-services/CHANGELOG.md

@@ -5,6 +5,21 @@ The format is based on [Keep a Changelog](http://keepachangelog.com/en/1.0.0/)
 and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.html),
 specifically the [variant used by Rust](http://doc.crates.io/manifest.html#the-version-field).
 
+## [0.15.7] - 2020-06-08
+### Fixed
+- Allow multiple filter types per process with `gst::Iterator::filter()`.
+- Check that `VideoInfo` is valid when creating a `VideoFrame`.
+- Don't potentially dereference a `NULL` pointer when getting the format
+  from an invalid `VideoInfo` or `AudioInfo`.
+- Don't unmap borrowed `VideoFrameRef`s.
+
+### Added
+- `gst::ProtectionMeta`, `gst_video::VideoAffineTransformationMeta`,
+  `VideoCropMeta` and `VideoRegionOfInterestMeta` bindings.
+- Various new `gst_rtp::RTPBuffer` methods.
+- `gst_audio::audio_buffer_truncate()`, `AudioMeta` and `AudioBuffer`
+  bindings.
+
 ## [0.15.6] - 2020-05-28
 ### Fixed
 - Assert that the data passed to `VideoCaptionMeta::add()` is not empty.
@@ -731,7 +746,8 @@ specifically the [variant used by Rust](http://doc.crates.io/manifest.html#the-v
   (< 0.8.0) of the bindings can be found [here](https://github.com/arturoc/gstreamer1.0-rs).
   The API of the two is incompatible.
 
-[Unreleased]: https://gitlab.freedesktop.org/gstreamer/gstreamer-rs/compare/0.15.6...HEAD
+[Unreleased]: https://gitlab.freedesktop.org/gstreamer/gstreamer-rs/compare/0.15.7...HEAD
+[0.15.7]: https://gitlab.freedesktop.org/gstreamer/gstreamer-rs/compare/0.15.6...0.15.7
 [0.15.6]: https://gitlab.freedesktop.org/gstreamer/gstreamer-rs/compare/0.15.5...0.15.6
 [0.15.5]: https://gitlab.freedesktop.org/gstreamer/gstreamer-rs/compare/0.15.4...0.15.5
 [0.15.4]: https://gitlab.freedesktop.org/gstreamer/gstreamer-rs/compare/0.15.3...0.15.4

gstreamer-editing-services/Cargo.toml

 [package]
 name = "gstreamer-editing-services"
-version = "0.15.6"
+version = "0.15.7"
 authors = ["Thibault Saunier <tsaunier@igalia.com>", "Sebastian Dröge <sebastian@centricular.com>"]
 categories = ["api-bindings", "multimedia"]
 description = "Rust bindings for GStreamer Editing Services"

gstreamer-gl/CHANGELOG.md

@@ -5,6 +5,21 @@ The format is based on [Keep a Changelog](http://keepachangelog.com/en/1.0.0/)
 and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.html),
 specifically the [variant used by Rust](http://doc.crates.io/manifest.html#the-version-field).
 
+## [0.15.7] - 2020-06-08
+### Fixed
+- Allow multiple filter types per process with `gst::Iterator::filter()`.
+- Check that `VideoInfo` is valid when creating a `VideoFrame`.
+- Don't potentially dereference a `NULL` pointer when getting the format
+  from an invalid `VideoInfo` or `AudioInfo`.
+- Don't unmap borrowed `VideoFrameRef`s.
+
+### Added
+- `gst::ProtectionMeta`, `gst_video::VideoAffineTransformationMeta`,
+  `VideoCropMeta` and `VideoRegionOfInterestMeta` bindings.
+- Various new `gst_rtp::RTPBuffer` methods.
+- `gst_audio::audio_buffer_truncate()`, `AudioMeta` and `AudioBuffer`
+  bindings.
+
 ## [0.15.6] - 2020-05-28
 ### Fixed
 - Assert that the data passed to `VideoCaptionMeta::add()` is not empty.
@@ -731,7 +746,8 @@ specifically the [variant used by Rust](http://doc.crates.io/manifest.html#the-v
   (< 0.8.0) of the bindings can be found [here](https://github.com/arturoc/gstreamer1.0-rs).
   The API of the two is incompatible.
 
-[Unreleased]: https://gitlab.freedesktop.org/gstreamer/gstreamer-rs/compare/0.15.6...HEAD
+[Unreleased]: https://gitlab.freedesktop.org/gstreamer/gstreamer-rs/compare/0.15.7...HEAD
+[0.15.7]: https://gitlab.freedesktop.org/gstreamer/gstreamer-rs/compare/0.15.6...0.15.7
 [0.15.6]: https://gitlab.freedesktop.org/gstreamer/gstreamer-rs/compare/0.15.5...0.15.6
 [0.15.5]: https://gitlab.freedesktop.org/gstreamer/gstreamer-rs/compare/0.15.4...0.15.5
 [0.15.4]: https://gitlab.freedesktop.org/gstreamer/gstreamer-rs/compare/0.15.3...0.15.4

gstreamer-gl/Cargo.toml

 [package]
 name = "gstreamer-gl"
-version = "0.15.6"
+version = "0.15.7"
 authors = ["Sebastian Dröge <sebastian@centricular.com>",
            "Víctor M. Jáquez L. <vjaquez@igalia.com>"]
 categories = ["api-bindings", "multimedia"]

gstreamer-net/CHANGELOG.md

@@ -5,6 +5,21 @@ The format is based on [Keep a Changelog](http://keepachangelog.com/en/1.0.0/)
 and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.html),
 specifically the [variant used by Rust](http://doc.crates.io/manifest.html#the-version-field).
 
+## [0.15.7] - 2020-06-08
+### Fixed
+- Allow multiple filter types per process with `gst::Iterator::filter()`.
+- Check that `VideoInfo` is valid when creating a `VideoFrame`.
+- Don't potentially dereference a `NULL` pointer when getting the format
+  from an invalid `VideoInfo` or `AudioInfo`.
+- Don't unmap borrowed `VideoFrameRef`s.
+
+### Added
+- `gst::ProtectionMeta`, `gst_video::VideoAffineTransformationMeta`,
+  `VideoCropMeta` and `VideoRegionOfInterestMeta` bindings.
+- Various new `gst_rtp::RTPBuffer` methods.
+- `gst_audio::audio_buffer_truncate()`, `AudioMeta` and `AudioBuffer`
+  bindings.
+
 ## [0.15.6] - 2020-05-28
 ### Fixed
 - Assert that the data passed to `VideoCaptionMeta::add()` is not empty.
@@ -731,7 +746,8 @@ specifically the [variant used by Rust](http://doc.crates.io/manifest.html#the-v
   (< 0.8.0) of the bindings can be found [here](https://github.com/arturoc/gstreamer1.0-rs).
   The API of the two is incompatible.
 
-[Unreleased]: https://gitlab.freedesktop.org/gstreamer/gstreamer-rs/compare/0.15.6...HEAD
+[Unreleased]: https://gitlab.freedesktop.org/gstreamer/gstreamer-rs/compare/0.15.7...HEAD
+[0.15.7]: https://gitlab.freedesktop.org/gstreamer/gstreamer-rs/compare/0.15.6...0.15.7
 [0.15.6]: https://gitlab.freedesktop.org/gstreamer/gstreamer-rs/compare/0.15.5...0.15.6
 [0.15.5]: https://gitlab.freedesktop.org/gstreamer/gstreamer-rs/compare/0.15.4...0.15.5
 [0.15.4]: https://gitlab.freedesktop.org/gstreamer/gstreamer-rs/compare/0.15.3...0.15.4

gstreamer-net/Cargo.toml

 [package]
 name = "gstreamer-net"
-version = "0.15.6"
+version = "0.15.7"
 authors = ["Sebastian Dröge <sebastian@centricular.com>"]
 categories = ["api-bindings", "multimedia"]
 description = "Rust bindings for GStreamer Net library"