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2014/10/16 ¤W¤È 08:10:25

android Programming Glossary: avcodec_open

Decoding Video using FFMpeg for android

http://stackoverflow.com/questions/11322952/decoding-video-using-ffmpeg-for-android

Unsupported codec n return 1 Codec not found Open codec if avcodec_open pCodecCtx pCodec 0 LOGI Codec Opened n return 1 Could not open..

How to decode audio via FFmpeg in Android

http://stackoverflow.com/questions/5367595/how-to-decode-audio-via-ffmpeg-in-android

if aCodec fprintf stderr Unsupported codec n return 1 avcodec_open aCodecCtx aCodec How can I now decode the audio and return it.. if aCodec fprintf stderr Unsupported codec n return 45 avcodec_open aCodecCtx aCodec c avcodec_alloc_context packet_queue_init &.. if aCodec fprintf stderr Unsupported codec n return 45 avcodec_open aCodecCtx aCodec c avcodec_alloc_context packet_queue_init &audioq..

Decoding audio via Android using FFMpeg

http://stackoverflow.com/questions/6228008/decoding-audio-via-android-using-ffmpeg

ANDROID_LOG_DEBUG DEBUG_TAG RAH audio codec info found res avcodec_open aCodecCtx aCodec __android_log_print ANDROID_LOG_DEBUG DEBUG_TAG.. not found n exit 1 c avcodec_alloc_context open it if avcodec_open c codec 0 fprintf stderr could not open codec n exit 1 outbuf..

Decoding Video using FFMpeg for android

http://stackoverflow.com/questions/11322952/decoding-video-using-ffmpeg-for-android

if pCodec NULL fprintf stderr Unsupported codec n LOGI Unsupported codec n return 1 Codec not found Open codec if avcodec_open pCodecCtx pCodec 0 LOGI Codec Opened n return 1 Could not open codec Allocate video frame pFrame avcodec_alloc_frame Allocate..

How to decode audio via FFmpeg in Android

http://stackoverflow.com/questions/5367595/how-to-decode-audio-via-ffmpeg-in-android

from codec info aCodec avcodec_find_decoder aCodecCtx codec_id if aCodec fprintf stderr Unsupported codec n return 1 avcodec_open aCodecCtx aCodec How can I now decode the audio and return it to the Java program Maybe somebody could give me an example.. codec aCodec avcodec_find_decoder aCodecCtx codec_id if aCodec fprintf stderr Unsupported codec n return 45 avcodec_open aCodecCtx aCodec c avcodec_alloc_context packet_queue_init & audioq while av_read_frame pFormatCtx & packet 0 if packet.stream_index.. codec aCodec avcodec_find_decoder aCodecCtx codec_id if aCodec fprintf stderr Unsupported codec n return 45 avcodec_open aCodecCtx aCodec c avcodec_alloc_context packet_queue_init &audioq while av_read_frame pFormatCtx &packet 0 if aCodecCtx..

Decoding audio via Android using FFMpeg

http://stackoverflow.com/questions/6228008/decoding-audio-via-android-using-ffmpeg

audio codec unsupported return file __android_log_print ANDROID_LOG_DEBUG DEBUG_TAG RAH audio codec info found res avcodec_open aCodecCtx aCodec __android_log_print ANDROID_LOG_DEBUG DEBUG_TAG RAH audio codec loaded d d aCodecCtx sample_fmt res c avcodec_alloc_context.. CODEC_ID_MP3 if codec fprintf stderr codec not found n exit 1 c avcodec_alloc_context open it if avcodec_open c codec 0 fprintf stderr could not open codec n exit 1 outbuf malloc AVCODEC_MAX_AUDIO_FRAME_SIZE f fopen filename rb..