- Sep 19, 2013
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Sebastian Dröge authored
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- Sep 12, 2013
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Sebastian Dröge authored
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Sebastian Dröge authored
During get_buffer() it can happen that the main context is not updated yet and only the context passed here has the correct width, height, etc.
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Sebastian Dröge authored
libav does not allow stride changes currently, fall back to non-direct rendering here: https://bugzilla.gnome.org/show_bug.cgi?id=704769 https://bugzilla.libav.org/show_bug.cgi?id=556
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- Sep 11, 2013
- Sep 04, 2013
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As part of the changes to support the "avc3" variant of the ISO-BMFF (see bug #702004) a new stream-format has been created (video/x-h264, stream-format="avc3", alignment="au") that requires changes to gstavcodecmap to exclude this format because avdec_h264 expects the SPS and PPS to be in the codec_data. Amendment 2 of ISO/IEC 14496-15 (AVC file format) is defining a new structure for fragmented MP4 called "avc3". The principal difference between AVC1 and AVC3 is the location of the codec initialisation data (e.g. SPS, PPS). In AVC1 this data is placed in the initial MOOV box (moov.trak.mdia.minf.stbl.stsd.avc1) but in AVC3 this data goes in the first sample of every fragment. https://bugzilla.gnome.org/show_bug.cgi?id=702004
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- Aug 30, 2013
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Josep Torra authored
Windows Media Video Screen (WMV Screen) are video formats that specilise in screencast content.
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- Aug 29, 2013
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Sebastian Dröge authored
We need to reload the defaults for the codec after closing it, otherwise we can't access codec information like the supported sample rates and can crash. https://bugzilla.gnome.org/show_bug.cgi?id=707040
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- Aug 28, 2013
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Sebastian Dröge authored
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Sebastian Dröge authored
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Sebastian Dröge authored
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- Aug 23, 2013
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Sebastian Dröge authored
It is enabled although we pass --disable-hwaccels apparently and makes the build fail on Windows because libav looks for the d3d headers in the wrong places. We can't make use of these features via libav. https://bugzilla.gnome.org/show_bug.cgi?id=706601
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- Aug 22, 2013
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Sebastian Dröge authored
Due to function decorations on Windows AC_CHECK_LIB can't be used to check for bz2. https://bugzilla.gnome.org/show_bug.cgi?id=465924
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- Aug 21, 2013
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Tim-Philipp Müller authored
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- Aug 20, 2013
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- Aug 15, 2013
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Sebastian Dröge authored
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- Aug 13, 2013
- Aug 07, 2013
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Fixes warnings with automake 1.14 https://bugzilla.gnome.org/show_bug.cgi?id=705350
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- Jul 29, 2013
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Sebastian Dröge authored
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Sebastian Dröge authored
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Sebastian Dröge authored
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- Jul 24, 2013
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Edward Hervey authored
We cover all the needed formats already. The warning was just getting in the way.
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- Jul 23, 2013
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Sebastian Dröge authored
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- Jul 19, 2013
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- Jul 18, 2013
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libav can write slightly after the plane end in some SIMD optimized functions. The extra padding value needs to be at least 16+stride_align for each plane, so just increase the bottom padding value for the output frame. https://bugzilla.gnome.org/show_bug.cgi?id=694299
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- Jul 11, 2013
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Sebastian Dröge authored
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Sebastian Dröge authored
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- Jul 09, 2013
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Tim-Philipp Müller authored
version 9.8: - kmvc: Clip pixel position to valid range - kmvc: Use fixed sized arrays in the context - indeo: Reject negative array indexes - indeo: Check for reference when inheriting motion vectors - indeo: Properly forward the error codes - mjpeg: Check the unescaped size for overflows - wmapro: Error out on impossible scale factor offsets - wmapro: Check the min_samples_per_subframe - wmapro: Return early on unsupported condition - wmapro: Check num_vec_coeffs against the actual available buffer - wmapro: Make sure there is room to store the current packet - lavc: Move put_bits_left in put_bits.h - 4xm: Do not overread the source buffer in decode_p_block - 4xm: Check bitstream_size boundary before using it version 9.7: Most of the following fixes resulted from test samples that the Google Security Team has kindly made available to us: - 4xm: fix several programming errors to avoid crashes, etc. - apetag: use int64_t for filesize - jpegls: Fix invalid writes to memory - ljpeg: use the correct number of components in YUV - mjpeg: Validate sampling factors - mjpegdec: properly report unsupported disabled features - mjpegdec: validate parameters in mjpeg_decode_scan_progressive_ac - mpegvideo: allocate sufficiently large scratch buffer for interlaced vid - pixdesc: mark gray8 as pseudopal - smacker: fix several programming errors to avoid crashes, etc. - tiff: do not overread the source buffer - vmd: drop incomplete chunks and spurious samples - vmdav: convert to bytestream2 to avoid invalid reads and writes - wavpack: check packet size early - wavpack: use bytestream2 in wavpack_decode_block - wavpack: validate samples size parsed in wavpack_decode_block
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- Jun 25, 2013
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Wim Taymans authored
realvideo does not have the systemstream property and nobody ever sets it so better remove it here to make it link to something else.
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- Jun 18, 2013
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- Jun 11, 2013
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Thiago Santos authored
If coded_width/_height is supplied, the codec might use it as the width/height and if it is wrong can lead to segfaults or video corruption. This is specially harmful on renegotiation scenarios where the resolution changed. There seems to be no specific function for reseting the AV Context in libav, so just set it directly. https://bugzilla.gnome.org/show_bug.cgi?id=702003
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- Jun 05, 2013
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Sebastian Dröge authored
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Sebastian Dröge authored
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Sebastian Dröge authored
From 098c0d7 to 01a7a46
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- May 20, 2013
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Sebastian Dröge authored
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- May 15, 2013
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Sebastian Dröge authored
From 5edcd85 to 098c0d7
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- May 06, 2013
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Tim-Philipp Müller authored
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