virtualenv/FFmpeg
1
0
Fork 0
mirror of https://github.com/FFmpeg/FFmpeg.git synced 2024-12-28 20:53:54 +02:00
Code Issues Releases Activity

Support decoding of 8 bit True Audio samples-

Browse Source 
Many samples will fail because "Output buffer size is too small."
This commit is contained in:
Carl Eugen Hoyos 2011-05-03 01:06:18 +02:00
parent fba418e670
commit 4cf2e30f05
1 changed files with 8 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

9
libavcodec/tta.c
View File

@ -263,7 +263,7 @@ static av_cold int tta_decode_init(AVCodecContext * avctx)
return -1;
}
else switch(s->bps) {
// case 1: avctx->sample_fmt = AV_SAMPLE_FMT_U8; break;
case 1: avctx->sample_fmt = AV_SAMPLE_FMT_U8; break;
case 2: avctx->sample_fmt = AV_SAMPLE_FMT_S16; break;
// case 3: avctx->sample_fmt = AV_SAMPLE_FMT_S24; break;
case 4: avctx->sample_fmt = AV_SAMPLE_FMT_S32; break;
@ -442,6 +442,13 @@ static int tta_decode_frame(AVCodecContext *avctx,
// convert to output buffer
switch(s->bps) {
case 1: {
uint8_t *samples = data;
for (p = s->decode_buffer; p < s->decode_buffer + (framelen * s->channels); p++)
*samples++ = *p + 0x80;
*data_size = samples - (uint8_t *)data;
break;
}
case 2: {
uint16_t *samples = data;
for (p = s->decode_buffer; p < s->decode_buffer + (framelen * s->channels); p++) {