Google Flix Engine Linux Reference Manual - Manual (Page 359)

7.4 CHANGELOG 353
inspected, providing behavior similar to r27474 snapshot.
- updated patches:
o libavformat_mov-avoid_reporting_empty_av_streams.diff,
mov_06_tkhd_matrix_scale.diff - fix bug causing rotation of 180 to go
unreported
- (Linux) flixd, return glibc requirement to 2.3.2. glibc-2.3.4 dependencies
were unintentionally added in v8.0.15.3.
- (Windows) FE2_FILTER_RESAMPLE, after v8.0.15.3, fix over reading of 8
bits/sample input creating potential for a crash
- (Windows) flvsplit.dll v2.7.0.4, fix bug causing crash in duplicate
timestamp handling
- (Windows) On2QTSource.dll v2.7.0.4, fix bug causing encode timeout/potential
crash w/Apple Pro Res files
+--------------------------+
2009-08-07 v8.0.15.3 Linux
2009-08-07 v8.0.15.3_DEMO Linux
2009-08-07 v8.0.15.3 Windows COM v0.0.8.0
2009-08-07 v8.0.15.3_DEMO Windows COM v0.0.8.0
Bug Fixes:
- Upgraded to libpng-1.2.37. Addresses an uninitialized-memory-read bug that
may have security implications.
For more information, see:
http://www.libpng.org/pub/png/libpng.html
- Automatically add FE2_FILTER_RESAMPLE when input channels exceed 2
- (Linux) Automatically add FE2_FILTER_ROTATE for clips that specify a
presentation rotation angle. Most visibly improves support for iPhone 3GS
’tallscreen’ video. Original behavior may be restored by adding
FE2_FILTER_ROTATE w/FE2_ROTATE_ANGLE=0.
- (Linux) mencoder, update snapshot to r29460
- oggpcm.c, leave audio frame segmentation to libogg allowing non-zero start
times to be properly transferred to the output
- new patches:
o libavformat_mov-track_rotation_metadata.diff,
demux_lavf-ID_VIDEO_ROTATION.diff - allows reporting of presentation
rotation angle present in e.g., iPhone 3GS ’tallscreen’ videos
o libavformat_mov-avoid_reporting_empty_av_streams.diff - more restricted
version of removed demux_lavf-skip_empty_audio_streams.diff
o mencoder_10_correct_pts.diff - mplayer derived correct-pts option used in
conjunction w/muxer_ogg.
- updated patches:
o mov_06_tkhd_matrix_scale.diff - demux_mov analog to
demux_lavf-ID_VIDEO_ROTATION.diff
- removed patches:
o demux_lavf-skip_empty_audio_streams.diff - Had the potential to miss
detect empty audio streams w/FLV.
o extension-revert_r29181.diff, demux_lavf-remove_mov_preferred.diff -
Favor is now given to LAVF ISO demuxer over demux_mov as it addresses many
issues including problems w/various AAC/QCELP containing clips along w/some
sync issues.
- (Windows) fix bug causing 1 frame video input & input for which duration
could not be retrieved to fail
+--------------------------+
2009-05-14 v8.0.15.2 Linux
2009-05-14 v8.0.15.2_DEMO Linux
2009-05-14 v8.0.15.2 Windows COM v0.0.8.0
2009-05-14 v8.0.15.2_DEMO Windows COM v0.0.8.0
Bug Fixes:
- (Linux) mencoder, update snapshot to r29308
- new patches:
o demux_lavf-skip_empty_audio_streams.diff - do not report empty audio
streams as this affects default output stream selection
o extension-revert_r29181.diff - temporary, currently lavf/mov demuxer
does not successfully demux all internal test clips
o mencoder-ext_file_conf.diff - from mplayer.c, add support for extension
profiles & file specific conf files
o mp3lib-validate_winarray_index.diff - avoid potential crash when
accessing fixed size array w/out of bounds index
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