diff options
| -rw-r--r-- | libhb/muxavformat.c | 52 |
1 files changed, 28 insertions, 24 deletions
diff --git a/libhb/muxavformat.c b/libhb/muxavformat.c index d3c2cf56f..dea825fc2 100644 --- a/libhb/muxavformat.c +++ b/libhb/muxavformat.c @@ -1128,30 +1128,34 @@ static int avformatMux(hb_mux_object_t *m, hb_mux_data_t *track, hb_buffer_t *bu } track->duration = pts; } - uint8_t styleatom[2048];; - uint16_t stylesize = 0; - uint8_t buffer[2048]; - uint16_t buffersize = 0; - - *buffer = '\0'; - - /* - * Copy the subtitle into buffer stripping markup and creating - * style atoms for them. - */ - hb_muxmp4_process_subtitle_style( buf->data, - buffer, - styleatom, &stylesize ); - - buffersize = strlen((char*)buffer); - - /* Write the subtitle sample */ - memcpy( tx3g_out + 2, buffer, buffersize ); - memcpy( tx3g_out + 2 + buffersize, styleatom, stylesize); - tx3g_out[0] = ( buffersize >> 8 ) & 0xff; - tx3g_out[1] = buffersize & 0xff; - pkt.data = tx3g_out; - pkt.size = buffersize + stylesize + 2; + if (track->st->codec->codec_id == AV_CODEC_ID_MOV_TEXT || + track->st->codec->codec_id == AV_CODEC_ID_TEXT) + { + uint8_t styleatom[2048];; + uint16_t stylesize = 0; + uint8_t buffer[2048]; + uint16_t buffersize = 0; + + *buffer = '\0'; + + /* + * Copy the subtitle into buffer stripping markup and creating + * style atoms for them. + */ + hb_muxmp4_process_subtitle_style( buf->data, + buffer, + styleatom, &stylesize ); + + buffersize = strlen((char*)buffer); + + /* Write the subtitle sample */ + memcpy( tx3g_out + 2, buffer, buffersize ); + memcpy( tx3g_out + 2 + buffersize, styleatom, stylesize); + tx3g_out[0] = ( buffersize >> 8 ) & 0xff; + tx3g_out[1] = buffersize & 0xff; + pkt.data = tx3g_out; + pkt.size = buffersize + stylesize + 2; + } } pkt.convergence_duration = pkt.duration; |