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| author | Carl Eugen Hoyos <cehoyos@ag.or.at> | 2015-01-29 01:07:08 +0100 |
|---|---|---|
| committer | Carl Eugen Hoyos <cehoyos@ag.or.at> | 2015-01-29 01:07:08 +0100 |
| commit | 3ea97767e49c599813d6a09c640a657d71c1a0de (patch) | |
| tree | 31dcce34ccb2cb8c0cf49324c10b834443f5d61c /libavcodec/avuienc.c | |
| parent | 72db3c79dfddbeae82c540c785c680654a77b063 (diff) | |
Add an ARES atom to extradata when encoding avui.
Allows playback with QuickTime and the original codec.
Tested by Olaf Matthes, olaf matthes gmx de
Diffstat (limited to 'libavcodec/avuienc.c')
| -rw-r--r-- | libavcodec/avuienc.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/libavcodec/avuienc.c b/libavcodec/avuienc.c index db640bb5a9..4b1b4086ec 100644 --- a/libavcodec/avuienc.c +++ b/libavcodec/avuienc.c @@ -22,6 +22,7 @@ #include "avcodec.h" #include "internal.h" +#include "libavutil/intreadwrite.h" static av_cold int avui_encode_init(AVCodecContext *avctx) { @@ -29,15 +30,19 @@ static av_cold int avui_encode_init(AVCodecContext *avctx) av_log(avctx, AV_LOG_ERROR, "Only 720x486 and 720x576 are supported.\n"); return AVERROR(EINVAL); } - if (!(avctx->extradata = av_mallocz(24 + FF_INPUT_BUFFER_PADDING_SIZE))) + if (!(avctx->extradata = av_mallocz(144 + FF_INPUT_BUFFER_PADDING_SIZE))) return AVERROR(ENOMEM); - avctx->extradata_size = 24; + avctx->extradata_size = 144; memcpy(avctx->extradata, "\0\0\0\x18""APRGAPRG0001", 16); if (avctx->field_order > AV_FIELD_PROGRESSIVE) { avctx->extradata[19] = 2; } else { avctx->extradata[19] = 1; } + memcpy(avctx->extradata + 24, "\0\0\0\x78""ARESARES0001""\0\0\0\x98", 20); + AV_WB32(avctx->extradata + 44, avctx->width); + AV_WB32(avctx->extradata + 48, avctx->height); + memcpy(avctx->extradata + 52, "\0\0\0\x1\0\0\0\x20\0\0\0\x2", 12); avctx->coded_frame = av_frame_alloc(); if (!avctx->coded_frame) { |