Thibault Saunier
88766dc738
codecparsers: VC1: Handle interlaced frames properly
2011-10-17 13:17:40 +02:00
Thibault Saunier
7a689b6805
codecparsers: VC1: Use enums when possible
...
Add GstVC1FrameCodingMode and use it for the fcm field
Use GstVC1PictureType as variable type for ptype
Use GstVC1Level as variable type for level
2011-10-17 13:17:40 +02:00
Gwenole Beauchesne
40a1ed8288
codecparsers: vc1: fix bitplanes decoding (check for errors).
2011-10-17 13:17:40 +02:00
Gwenole Beauchesne
839acd54f6
codecparsers: vc1: fix bitplanes decoding (INVERT mode).
2011-10-17 13:17:40 +02:00
Gwenole Beauchesne
4280a61a23
codecparsers: vc1: fix MVMODE and MVMODE2 parsing.
2011-10-17 13:17:39 +02:00
Gwenole Beauchesne
b23f7eb38d
codecparsers: vc1: handle skipped pictures gracefully.
2011-10-17 13:17:39 +02:00
Thibault Saunier
ce71fdae1b
codecparsers: VC1: Implement bitplanes diff operator
2011-10-17 13:17:39 +02:00
Thibault Saunier
8090627581
codecparsers: VC1: Some cosmetics and debug logging enhancements
2011-10-17 13:17:39 +02:00
Gwenole Beauchesne
ef5b8ef581
codecparsers: vc1: Implement bitplanes handling properly
...
Add a new GstVC1BitPlanes API.
2011-10-17 13:17:39 +02:00
Gwenole Beauchesne
ac552a4f82
codecparsers: vc1: fix BFRACTION parser (values range + overflow).
2011-10-17 13:17:39 +02:00
Gwenole Beauchesne
52d8510ee0
codecparsers: vc1: fix VLC decoding.
2011-10-17 13:17:39 +02:00
Thibault Saunier
1a1935dacf
codecparsers: VC1: Implement FrameLayer parsing
2011-10-17 13:17:39 +02:00
Thibault Saunier
fc09e45108
codecparsers: VC1: Implement Sequence Layer Data Structures
...
Instead of having a single VC1SequenceHeader structure, use the 3 structs
from the "Table 265: Sequence Layer Data Structure" of the specification
for the library to be more flexible.
Implement the functions to parse them
2011-10-17 13:17:38 +02:00
Thibault Saunier
446e0a5216
codecparsers: VC1: Compute framerate and bitrate in simple/main profiles
2011-10-17 13:17:38 +02:00
Thibault Saunier
2b5e7c1f0f
codecparsers: VC1: compute MB height and width
...
Add them to GstVC1SequenceHdr
2011-10-17 13:17:38 +02:00
Gwenole Beauchesne
6137d841a0
codecparsers: vc1: debug cosmetics.
2011-10-17 13:17:38 +02:00
Gwenole Beauchesne
de4a1049e2
codecparsers: vc1: record picture layer header size in bits.
2011-10-17 13:17:38 +02:00
Gwenole Beauchesne
b181bd8bae
codecparsers: vc1: compute altpquant.
2011-10-17 13:17:38 +02:00
Gwenole Beauchesne
604ce193dd
codecparsers: vc1: use GstVC1ParserResult type name similarly to other parsers.
2011-10-17 13:17:37 +02:00
Gwenole Beauchesne
bd686a6370
codecparsers: vc1: handle End-of-Sequence correctly.
2011-10-17 13:17:37 +02:00
Gwenole Beauchesne
c90bf89b16
codecparsers: mpeg2: fix quant_matrix_extension() parser for chroma intra QM.
2011-10-17 13:17:37 +02:00
Thibault Saunier
705a80d957
codecparser: VC1: Implement a VC1 parsing library
2011-09-26 08:46:37 -03:00
Thibault Saunier
2c928aba19
codecparsers: Declare the new APIs as unstable for the time being
2011-09-26 08:11:45 -03:00
Edward Hervey
7d5bd1992e
codecparsers: Add checks to input, and fix size checking
2011-09-19 16:40:45 +02:00
Edward Hervey
e6212219ed
codecparsinglibs: Doc and indentation fixes
2011-09-19 14:03:23 +02:00
Vincent Penquerc'h
ac5121eb01
h264parse: do not try to read from a non existent VUI
...
https://bugzilla.gnome.org/show_bug.cgi?id=658800
2011-09-19 09:27:06 +02:00
Thibault Saunier
f396baa3af
codecparsers: mpegvideo: Debugging symbols enhancements
2011-09-14 12:13:19 -03:00
Thibault Saunier
309df7e1e8
codecparsers: mpegvideo: Add the ChromaType enum
2011-09-14 12:13:19 -03:00
Thibault Saunier
10215d26de
codecparsers: mpegvideo: Change broken_gop to broken_link
...
This way we respect the standard naming
2011-09-14 12:13:19 -03:00
Alessandro Decina
668b0ab4f8
codecparsers: fix compiler warnings
2011-09-12 10:33:06 +02:00
Thibault Saunier
edebb4ed92
codecparsers: h264: Implement the nal_parser_free function
2011-09-09 15:02:35 -03:00
Thibault Saunier
949ba4e895
codecparsers: h264: Use g_slice instead of g_malloc in nal_parser_new
2011-09-09 15:02:34 -03:00
Thibault Saunier
8b268bd49d
codecparsers: h264: Update the documentation
...
Fix a few error.
Document missing parts.
Add links to the specifications
2011-09-09 15:02:31 -03:00
Edward Hervey
52a6db2206
docs: minor fixes
2011-09-02 16:10:17 +02:00
Gwenole Beauchesne
3952c0dd3b
codecparsers: h264: fix PPS parser
...
Fix transform_8x8_mode_flag and second_chroma_qp_index_offset
2011-09-02 15:46:04 +02:00
Gwenole Beauchesne
d7fafc551a
codecparsers: h264: fix NAL reader initialization.
2011-09-02 15:46:04 +02:00
Gwenole Beauchesne
d37f842aaa
codecparsers: h264: handle end-of-seq and end-of-stream NAL gracefully.
2011-09-02 15:46:03 +02:00
Gwenole Beauchesne
ccfd761659
codecparsers: h264: fix ref_pic_list_reordering().
2011-09-02 15:46:03 +02:00
Gwenole Beauchesne
621fd01281
codecparsers: h264: fix pred_weight_table() parsing.
...
Use 16-bit signed integer values for weight values because valid
ranges are -128 to +128 inclusive.
2011-09-02 15:46:03 +02:00
Gwenole Beauchesne
4bacba620f
codecparsers: h264: record slice_header() size in bits.
2011-09-02 15:46:03 +02:00
Gwenole Beauchesne
0a0c73169f
codecparsers: h264: fix slice_header() parsing.
...
We were not parsing the slice headers until the actual end, we are now
parsing until the end.
2011-09-02 15:46:03 +02:00
Gwenole Beauchesne
43e47009d5
codecparsers: h264: fix filler-data NAL unit type name.
2011-09-02 15:46:03 +02:00
Gwenole Beauchesne
10ee3593f2
codecparsers: mpeg: add user-data packet start code definition.
2011-09-02 15:46:02 +02:00
Gwenole Beauchesne
888e8144a0
codecparsers: mpeg: fix Picture_Coding_Extension parser.
2011-09-02 15:46:02 +02:00
Thibault Saunier
a1cfba43f6
codecparsers: h264: Add an h.264 bitstream parsing library
2011-09-02 15:46:02 +02:00
Thibault Saunier
c64b99339c
codecparsers: mpeg: Add an mpeg video bitstream parsing library
...
Create a new codecparsers library
2011-09-02 15:46:02 +02:00
