Original commit message from CVS:
* ext/ffmpeg/gstffmpegdec.c: (gst_ffmpegdec_frame),
(gst_ffmpegdec_chain):
If we have a parser and we did not consume any of the bytes of a new
buffer, make sure we submit the buffer again with its original timestamp
instead of a -1 timestamp. Fixes various h264 cases with reordered
frames.
If we have a discont and a timestamp but the first buffer after the
discont did not produce any data, make sure we set the timestamp on the
next buffer instead. Fixes initial timestamp on realaudio in many cases.
Original commit message from CVS:
* ext/ffmpeg/gstffmpegcodecmap.c: (nal_escape), (copy_config),
(gst_ffmpeg_caps_with_codecid):
Escape the codec_data for h264 before we put it in the extra_data
because ffmpeg expects it escaped.
Original commit message from CVS:
* ext/ffmpeg/gstffmpegcodecmap.c: (gst_ffmpeg_codecid_to_caps):
Give the TrueSpeech audio codec a proper caps. This is now synchronized
with libriff in -base cvs.
Original commit message from CVS:
* ext/ffmpeg/gstffmpegdec.c: (gst_ffmpegdec_finalize),
(gst_ffmpegdec_get_buffer), (gst_ffmpegdec_frame):
Finalizing a decoder that was never used shouldn't trigger an assertion.
Add debug messages for the two other g_assert_if_reached().
Original commit message from CVS:
* ext/ffmpeg/gstffmpegcodecmap.c: (gst_ff_aud_caps_new):
Instead of marking all audio decoders/encoders as accepting up to 6
channels, we white-list those for which we are sure they can handle
those 6 channels.
Fixes#549799
Original commit message from CVS:
* ext/ffmpeg/gstffmpegdemux.c:
gst_pad_template_new() takes ownership of caps; ref them beforehand
since we want to keep using them afterwards.
Original commit message from CVS:
* ext/ffmpeg/gstffmpegcodecmap.c: (gst_ff_aud_caps_new):
ffmpeg audio decoders can now do up to 6 channels... and actually
expose it properly. Don't expect any channel mapping though.
Original commit message from CVS:
* ext/ffmpeg/gstffmpegcfg.c: (gst_ffmpeg_cfg_fill_context):
* ext/ffmpeg/gstffmpegenc.c: (gst_ffmpegenc_getcaps):
Latest ffmpeg revision's avcodec_close frees more; use safer coding to
prevent double free and other related segfaults.
Original commit message from CVS:
* ext/ffmpeg/gstffmpegcodecmap.c: (gst_ffmpeg_caps_to_pixfmt):
Recognize video/x-raw-gray and map to proper pixfmt.
* ext/ffmpeg/gstffmpegenc.c: (gst_ffmpegenc_setcaps),
(gst_ffmpegenc_chain_video):
Fail negotiation if pixfmt cannot be determined from input caps.
Prevent segfault accessing non-existant coded_frame, provide some
warning debug output instead.
Original commit message from CVS:
Based on a patch by: Aurelien Grimaud <gstelzz at yahoo dot fr>
* ext/ffmpeg/gstffmpegmux.c: (gst_ffmpegmux_collected):
Properly convert buffer duration to an ffmpeg packet duration.
Fixes#371939.
Original commit message from CVS:
* ext/ffmpeg/gstffmpegdec.c:
If ffmpeg reports 0 bytes of input data consumed, don't break out
unless it also didn't produce any output. Fixes the audio in #377400
and doesn't break anything else I've tested.
Enable the mp3 parser, and set mp3 and mpeg2-video decoding autoplug
at marginal level, as they seem to both work fine now.
Original commit message from CVS:
* ext/ffmpeg/gstffmpegdemux.c: (gst_ffmpegdemux_register):
Set flv demuxer to rank NONE, we have a better, working demuxer in -bad
and we don't want any bug reports about this one. Fixes#534783.
Original commit message from CVS:
* ext/ffmpeg/gstffmpegcodecmap.c: (gst_ff_vid_caps_new),
(gst_ffmpeg_pixfmt_to_caps), (gst_ffmpeg_caps_with_codecid):
Add more specific width/height for DV video so that it negotiates more
automatically.
Try to avoid accessing NULL caps.
* ext/ffmpeg/gstffmpegenc.c: (gst_ffmpegenc_getcaps):
Add some more debuggin to the caps generation.
Original commit message from CVS:
* ext/ffmpeg/gstffmpegdec.c: (gst_ffmpegdec_register):
Explicitely disable the AAC decoders as they don't work very well
and we have better alternatives. Fixes bug #534392.
Original commit message from CVS:
Patch by:
Hans de Goede <j dot w dot r degoede at hhs dot nl>
* configure.ac:
* ext/ffmpeg/gstffmpegcodecmap.c: (gst_ffmpeg_avpicture_fill):
* ext/ffmpeg/gstffmpegcodecmap.h:
* ext/ffmpeg/gstffmpegdec.c: (get_output_buffer):
* ext/ffmpeg/gstffmpegdemux.c: (gst_ffmpegdemux_loop):
* ext/ffmpeg/gstffmpegmux.c: (gst_ffmpegmux_collected):
Use av_picture_copy() instead of libswscale to copy pictures. This
removes the swscale dependency and is faster. Fixes bug #534390.
Original commit message from CVS:
* ext/ffmpeg/gstffmpegdemux.c: (gst_ffmpegdemux_type_find),
(gst_ffmpegdemux_register):
Explicitly disable 'raw' mpeg-ts typefinder as well; better debug logging
for the gst-ffmpeg typefinders. (#533708).
Original commit message from CVS:
* ext/ffmpeg/gstffmpegdemux.c: (gst_ffmpegdemux_src_query_list),
(gst_ffmpegdemux_src_query), (gst_ffmpegdemux_get_stream),
(gst_ffmpegdemux_open):
Implement SEEKING query, so players such as totem can query
seekability. Fix a comment typo or two.
Original commit message from CVS:
* ext/ffmpeg/gstffmpegcodecmap.c: (gst_ffmpeg_img_convert):
Replace usage of img_convert (deprecated) by sws_scale.
Fixes#529015
Original commit message from CVS:
* ext/ffmpeg/gstffmpegdec.c: (gst_ffmpegdec_setcaps),
(gst_ffmpegdec_register):
Previous commit in fact broke playback for standard wmv3.
Instead make both ffdec_vc1 and ffdec_wmv3 accept any wmv3 variant and
figure out the proper codecid when opening the ffmpeg decoder.
Original commit message from CVS:
* ext/ffmpeg/gstffmpegdec.c: (gst_ffmpegdec_setcaps),
(gst_ffmpegdec_video_frame), (gst_ffmpegdec_register):
Bump the priority of VC1 decoder so that it goes before the WMV3
decoder. This allows proper auto-pluggin with decodebin/playbin.
Fixes#531857
Original commit message from CVS:
* ext/ffmpeg/gstffmpegcodecmap.c: (gst_ffmpeg_codecid_to_caps),
(gst_ffmpeg_formatid_to_caps), (gst_ffmpeg_caps_to_codecid),
(gst_ffmpeg_get_codecid_longname):
* ext/ffmpeg/gstffmpegdemux.c: (gst_ffmpegdemux_register):
Add support for MusePack StreamVersion 7 and disable the StreamVersion
8 typefinder. Fixes bug #510745.
Original commit message from CVS:
2008-03-18 Andy Wingo <wingo@pobox.com>
* ext/ffmpeg/gstffmpegdec.c (gst_ffmpegdec_sink_event): Only drain
if we've already set up a codec.
Original commit message from CVS:
2008-03-17 Andy Wingo <wingo@pobox.com>
* ext/ffmpeg/Makefile.am (libgstffmpeg_la_LIBADD): Re-add -lz
explicitly here.
* configure.ac: Remove -lz from FFMPEG_LIBS, because FFMPEG_LIBS
are used in the Makefile.am as a DEPENDENCIES target, and -lz is
not a target. Also in a blahriffic turn of events, MMX and Altivec
code on MacOS 10.5 produces non-PIC code. Turn them off on macos.
Original commit message from CVS:
* ext/ffmpeg/gstffmpegdec.c: (gst_ffmpegdec_sink_event):
When we receive a newsegment event, we must drain any pending frames
because they belong to the previous segment. This fixes some cases of
very large timestamps when doing segment seeks.
Original commit message from CVS:
* ext/ffmpeg/gstffmpegdec.c: (gst_ffmpegdec_open),
(get_output_buffer), (gst_ffmpegdec_video_frame),
(gst_ffmpegdec_chain):
Work around an ffmpeg bug where it always returns 0 timestamps.
Original commit message from CVS:
* ext/ffmpeg/gstffmpegcodecmap.c: (gst_ffmpeg_pixfmt_to_caps):
Fix masks for RGBA32 caps. Fixes colours when decoding using
ffdec_qtrle. Follows an identical fix in the ffmpegcolorspace copy of
this code (revision 1.29).
Original commit message from CVS:
* ext/ffmpeg/gstffmpegdec.c: (gst_ffmpegdec_class_init),
(gst_ffmpegdec_setcaps), (check_keyframe),
(gst_ffmpegdec_video_frame), (gst_ffmpegdec_sink_event),
(gst_ffmpegdec_set_property):
Detect DTS or PTS as timestamps. This is done by tracking frame
reordering on the output and making sure that timestamps don't go
backwards. Fixes#482660.
Original commit message from CVS:
* ext/ffmpeg/gstffmpegdemux.c: (gst_ffmpegdemux_loop):
Don't try handling a buffer if downstream allocation failed.
Avoids crashes and Fixes#515205
Original commit message from CVS:
* ext/ffmpeg/gstffmpegdec.c: (gst_ffmpegdec_video_frame):
Don't blindly copy input timestamp to output timestamp but prefer the
one attached to the picture when we can.
Add new variables for the output timestamp and duration to make the code
a little more clear.
Original commit message from CVS:
* ext/ffmpeg/gstffmpegdec.c: (gst_ffmpegdec_video_frame):
Initialize hurry_up to 0 to fix "might be used uninitialized"
compiler warning.
Original commit message from CVS:
* ext/ffmpeg/gstffmpegdec.c: (gst_ffmpegdec_base_init),
(gst_ffmpegdec_setcaps), (gst_ffmpegdec_video_frame):
* ext/ffmpeg/gstffmpegenc.c: (gst_ffmpegenc_base_init):
When doing QoS, don't drop the frame before decoding because we might
drop an important reference frame, just make the decoder hurry_up on
this frame.
Original commit message from CVS:
* ext/ffmpeg/gstffmpegdec.c: (gst_ffmpegdec_class_init),
(gst_ffmpegdec_init), (get_output_buffer), (gst_ffmpegdec_chain),
(gst_ffmpegdec_change_state), (gst_ffmpegdec_set_property),
(gst_ffmpegdec_get_property):
Add padding to input data before feeding it to ffmpeg. Also add option
to disable this (although it does not seem to cause slowdown).
Original commit message from CVS:
* ext/ffmpeg/gstffmpegdec.c: (gst_ffmpegdec_setcaps),
(alloc_output_buffer), (gst_ffmpegdec_get_buffer),
(gst_ffmpegdec_release_buffer), (gst_ffmpegdec_negotiate),
(get_output_buffer):
Change the pad_alloc calculations for weird clipped sizes, refactor the
code a bit.
Add support for some different refcounting algorithm.
Direct rendering still disabled by default.
Original commit message from CVS:
* ext/ffmpeg/gstffmpegdec.c: (gst_ffmpegdec_class_init):
Disable direct-rendering by default until buffer allocation works
correctly.
Rename the alias of the direct rendering property from 'direct' to
'direct-rendering'.
Original commit message from CVS:
* ext/ffmpeg/gstffmpegdec.c: (gst_ffmpegdec_setcaps),
(gst_ffmpegdec_get_buffer):
Disable direct rendering for h264 since it does not always work.
Original commit message from CVS:
* ext/ffmpeg/gstffmpegdec.c: (gst_ffmpegdec_set_property),
(gst_ffmpegdec_get_property):
Implement get/set for the new property too.
Original commit message from CVS:
* ext/ffmpeg/gstffmpegdec.c: (gst_ffmpegdec_class_init),
(gst_ffmpegdec_init), (gst_ffmpegdec_close), (gst_ffmpegdec_open),
(gst_ffmpegdec_setcaps), (gst_ffmpegdec_get_buffer),
(gst_ffmpegdec_release_buffer), (get_output_buffer),
(gst_ffmpegdec_video_frame), (gst_ffmpegdec_audio_frame),
(gst_ffmpegdec_frame), (gst_ffmpegdec_change_state),
(gst_ffmpegdec_set_property), (gst_ffmpegdec_get_property):
Reenable pad_alloc, seem to work now.
Added property to easily disable it later on.
Remove some old code that tried hard to break the get_buffer
functions. Fixes#321662.
Original commit message from CVS:
* ext/ffmpeg/gstffmpegcfg.c: (gst_ffmpeg_flags_get_type):
Add h263 to the list of codecs using the mpeg flags and options.
Add some more H263 specific flags. Fixes#421068.
Original commit message from CVS:
* ext/ffmpeg/gstffmpegdemux.c: (gst_ffmpegdemux_register):
Don't register typefinders for which we have better replacements
in base. Fixes bug #510985.
Original commit message from CVS:
* ext/ffmpeg/gstffmpegdec.c: (gst_ffmpegdec_video_frame),
(gst_ffmpegdec_chain):
Remove some more overly clever code that does nothing but mess up
timestamps.
Original commit message from CVS:
* ext/ffmpeg/gstffmpegdec.c: (gst_ffmpegdec_drain),
(gst_ffmpegdec_sink_event), (gst_ffmpegdec_chain):
Flush delayed frames on DISCONT if we have them.
