hi,I meet a problem.
have someone to help me?
I use DVRRDK version 02.00.00.23 to test codec.
because DVRRDK do not support mpeg4 encoding and h263 encoding,I add some code and integrate REL.500.V.MPEG4.E.SP.IVAHD.01.00.00.05 to enc link to let DVRRDK encoding mpeg4 and h.263.
the application can generate mpeg4 and h263 bitstream well,
but I can not distinguish the h263 encoder setting.
the REL.500.V.MPEG4.E.SP.IVAHD.01.00.00.05 define these parameters for h263 encoder.
IMPEG4ENC_H263_LEVEL_10 = 10, /**< H263 Baseline Profile Level 10 */
IMPEG4ENC_H263_LEVEL_20 = 20, /**< H263 Baseline Profile Level 20 */
IMPEG4ENC_H263_LEVEL_30 = 30, /**< H263 Baseline Profile Level 30 */
IMPEG4ENC_H263_LEVEL_40 = 40, /**< H263 Baseline Profile Level 40 */
IMPEG4ENC_H263_LEVEL_45 = 45, /**< H263 Baseline Profile Level 45 */
IMPEG4ENC_H263_LEVEL_50 = 50, /**< H263 Baseline Profile Level 50 */
IMPEG4ENC_H263_LEVEL_60 = 60, /**< H263 Baseline Profile Level 60 */
IMPEG4ENC_H263_LEVEL_70 = 70 /**< H263 Baseline Profile Level 70 */
which is in range of h263?
which is in range of h263+?
I only know the define below.
The original H.263 specified the following annexes:
Annex A – Inverse transform accuracy specification
Annex B – Hypothetical Reference Decoder
Annex C – Considerations for Multipoint
Annex D – Unrestricted Motion Vector mode
Annex E – Syntax-based Arithmetic Coding mode
Annex F – Advanced Prediction mode
Annex G – PB-frames mode
Annex H – Forward Error Correction for coded video signal
H.263v2 (H.263+)
Annex I – Advanced INTRA Coding mode
Annex J – Deblocking Filter mode
Annex K – Slice Structured mode
Annex L – Supplemental Enhancement Information Specification
Annex M – Improved PB-frames mode
Annex N – Reference Picture Selection mode
Annex O – Temporal, SNR, and Spatial Scalability mode
Annex P – Reference picture resampling
Annex Q – Reduced-Resolution Update mode (see implementors' guide correction as noted below)
Annex R – Independent Segment Decoding mode
Annex S – Alternative INTER VLC mode
Annex T – Modified Quantization mode
Annex X – Profiles and levels definition