virtualenv/FFmpeg
1
0
Fork 0
mirror of https://github.com/FFmpeg/FFmpeg.git synced 2025-04-02 20:35:37 +02:00
Code Issues Releases Activity

avcodec/mpegvideo: Deprecate a53cc option for encoders != MPEG-2

Browse Source 
The MPEG-2 encoder is the only mpegvideo-based encoder that supports
embedding a53 side data.

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
This commit is contained in:
Andreas Rheinhardt 2021-04-06 17:53:20 +02:00
parent 42c895ef5c
commit 2de159fcf1
5 changed files with 11 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
libavcodec/mjpegenc.c
View File

@ -595,6 +595,7 @@ FF_MPV_COMMON_OPTS
{ "optimal", NULL, 0, AV_OPT_TYPE_CONST, { .i64 = HUFFMAN_TABLE_OPTIMAL }, INT_MIN, INT_MAX, VE, "huffman" },
#if FF_API_MPEGVIDEO_OPTS
FF_MPV_DEPRECATED_MPEG_QUANT_OPT
FF_MPV_DEPRECATED_A53_CC_OPT
#endif
{ NULL},
};

2
libavcodec/mpeg12enc.c
View File

@ -1154,6 +1154,7 @@ static const AVOption mpeg1_options[] = {
FF_MPV_COMMON_OPTS
#if FF_API_MPEGVIDEO_OPTS
FF_MPV_DEPRECATED_MPEG_QUANT_OPT
FF_MPV_DEPRECATED_A53_CC_OPT
#endif
{ NULL },
};
@ -1164,6 +1165,7 @@ static const AVOption mpeg2_options[] = {
OFFSET(intra_vlc_format), AV_OPT_TYPE_BOOL, { .i64 = 0 }, 0, 1, VE },
{ "non_linear_quant", "Use nonlinear quantizer.", OFFSET(q_scale_type), AV_OPT_TYPE_BOOL, { .i64 = 0 }, 0, 1, VE },
{ "alternate_scan", "Enable alternate scantable.", OFFSET(alternate_scan), AV_OPT_TYPE_BOOL, { .i64 = 0 }, 0, 1, VE },
{ "a53cc", "Use A53 Closed Captions (if available)", OFFSET(a53_cc), AV_OPT_TYPE_BOOL, { .i64 = 1 }, 0, 1, VE },
{ "seq_disp_ext", "Write sequence_display_extension blocks.", OFFSET(seq_disp_ext), AV_OPT_TYPE_INT, { .i64 = -1 }, -1, 1, VE, "seq_disp_ext" },
{ "auto", NULL, 0, AV_OPT_TYPE_CONST, {.i64 = -1}, 0, 0, VE, "seq_disp_ext" },
{ "never", NULL, 0, AV_OPT_TYPE_CONST, {.i64 = 0 }, 0, 0, VE, "seq_disp_ext" },

3
libavcodec/mpeg4videoenc.c
View File

@ -1378,6 +1378,9 @@ static const AVOption options[] = {
{ "mpeg_quant", "Use MPEG quantizers instead of H.263",
OFFSET(mpeg_quant), AV_OPT_TYPE_INT, {.i64 = 0 }, 0, 1, VE },
FF_MPV_COMMON_OPTS
#if FF_API_MPEGVIDEO_OPTS
FF_MPV_DEPRECATED_A53_CC_OPT
#endif
FF_MPEG4_PROFILE_OPTS
{ NULL },
};

3
libavcodec/mpegvideo.h
View File

@ -676,12 +676,13 @@ FF_MPV_OPT_CMP_FUNC, \
{"mepc", "Motion estimation bitrate penalty compensation (1.0 = 256)", FF_MPV_OFFSET(me_penalty_compensation), AV_OPT_TYPE_INT, {.i64 = 256 }, INT_MIN, INT_MAX, FF_MPV_OPT_FLAGS }, \
{"mepre", "pre motion estimation", FF_MPV_OFFSET(me_pre), AV_OPT_TYPE_INT, {.i64 = 0 }, INT_MIN, INT_MAX, FF_MPV_OPT_FLAGS }, \
{"intra_penalty", "Penalty for intra blocks in block decision", FF_MPV_OFFSET(intra_penalty), AV_OPT_TYPE_INT, {.i64 = 0 }, 0, INT_MAX/2, FF_MPV_OPT_FLAGS }, \
{"a53cc", "Use A53 Closed Captions (if available)", FF_MPV_OFFSET(a53_cc), AV_OPT_TYPE_BOOL, {.i64 = 1}, 0, 1, FF_MPV_OPT_FLAGS }, \
FF_MPV_RC_STRATEGY_OPTS
#if FF_API_MPEGVIDEO_OPTS
#define FF_MPV_DEPRECATED_MPEG_QUANT_OPT \
{ "mpeg_quant", "Deprecated, does nothing", FF_MPV_OFFSET(mpeg_quant), AV_OPT_TYPE_INT, {.i64 = 0 }, 0, 0, FF_MPV_OPT_FLAGS | AV_OPT_FLAG_DEPRECATED },
#define FF_MPV_DEPRECATED_A53_CC_OPT \
{ "a53cc", "Deprecated, does nothing", FF_MPV_OFFSET(a53_cc), AV_OPT_TYPE_BOOL, { .i64 = 1 }, 0, 1, FF_MPV_OPT_FLAGS | AV_OPT_FLAG_DEPRECATED },
#endif
extern const AVOption ff_mpv_generic_options[];

3
libavcodec/mpegvideo_enc.c
View File

@ -88,6 +88,7 @@ const AVOption ff_mpv_generic_options[] = {
FF_MPV_COMMON_OPTS
#if FF_API_MPEGVIDEO_OPTS
FF_MPV_DEPRECATED_MPEG_QUANT_OPT
FF_MPV_DEPRECATED_A53_CC_OPT
#endif
{ NULL },
};
@ -4712,6 +4713,7 @@ static const AVOption h263_options[] = {
FF_MPV_COMMON_OPTS
#if FF_API_MPEGVIDEO_OPTS
FF_MPV_DEPRECATED_MPEG_QUANT_OPT
FF_MPV_DEPRECATED_A53_CC_OPT
#endif
{ NULL },
};
@ -4745,6 +4747,7 @@ static const AVOption h263p_options[] = {
FF_MPV_COMMON_OPTS
#if FF_API_MPEGVIDEO_OPTS
FF_MPV_DEPRECATED_MPEG_QUANT_OPT
FF_MPV_DEPRECATED_A53_CC_OPT
#endif
{ NULL },
};